CN210694062U - A mobile phone case with solar charging function - Google Patents

Abstract

The utility model relates to the technical field of mobile phone accessories, in particular to a mobile phone shell with solar charging function, which comprises a mobile phone shell body and a charging and discharging control module, wherein one side wall of the mobile phone shell body is provided with a first solar panel, and the other side wall of the mobile phone shell body is provided with a placing cavity capable of containing a mobile phone; a charge and discharge control module, a first charging joint and a second solar panel are arranged in the placing cavity, and the charge and discharge control module is respectively and electrically connected with the first solar panel, the second solar panel and the first charging joint; the chamber is placed in portable locating of second solar panel, and cell-phone shell body is equipped with the opening that can supply second solar panel to remove out and place the chamber. Adopt the utility model discloses, adjustable solar panel's area size increases cell-phone charging efficiency, convenient and fast.

Description

A mobile phone case with solar charging function

technical field

The utility model relates to the technical field of mobile phone accessories, in particular to a mobile phone case with a solar charging function.

Background technique

At present, more and more people use mobile phones, and mobile phones have brought great convenience to people. For example, when traveling in the wild, once the mobile phone is out of power, it is impossible to use the mobile phone to perform a series of operations, which brings great inconvenience to the people who go out. Although there are removable chargers, it is necessary to fully charge the mobile charger in advance, and it takes a certain amount of time to charge the mobile phone with the charger. When you need to use your phone immediately in an emergency, you can't quickly charge your phone with enough power.

At present, there are also some mobile phone cases with solar charging function, which use solar energy to charge mobile phones in the wild. However, the solar panels attached to most solar mobile phone cases are too small at present, and the charging efficiency is low.

Utility model content

The purpose of the utility model is to provide a mobile phone case with a solar charging function, which can adjust the area size of the solar panel, increase the charging efficiency of the mobile phone, and is convenient and quick.

The embodiment of the present utility model is realized in this way:

A mobile phone case with solar charging function, comprising a mobile phone case body and a charge and discharge control module, one side wall of the mobile phone case body is provided with a first solar panel, and the other side wall of the mobile phone case body is provided with a placement cavity for accommodating a mobile phone; A charging and discharging control module, a first charging connector and a second solar panel are arranged in the cavity, and the charging and discharging control module is respectively electrically connected with the first solar panel, the second solar panel and the first charging connector; the second solar panel is movably arranged on the A placement cavity, the phone case body is provided with an opening for the second solar panel to move out of the placement cavity.

Further, in some embodiments of the present invention, the above-mentioned placement cavity is provided with a baffle plate, the baffle plate is provided with a first chute, one side of the second solar panel is embedded in the first chute, and the second solar panel can move along the first chute. A chute slides.

Further, in some embodiments of the present invention, the number of the second solar panels and the openings is two, and any second solar panel corresponds to one opening.

Further, in some embodiments of the present invention, a winding device is provided in the above-mentioned placement cavity, and a charging wire is arranged in the winding device, one end of the charging wire is electrically connected to the charging and discharging control module, and the other end of the charging wire is provided with a first Two charging connectors; the mobile phone case body is provided with a first through hole, and the second charging connector is arranged at the first through hole.

Further, in some embodiments of the present invention, the above-mentioned second charging connector is provided with a limiting flange, and the limiting flange is arranged on a side away from the mobile phone case body outside the first through hole.

Further, in some embodiments of the present invention, the above-mentioned winding device is provided with a clockwork spring, and the charging wire is wound on the clockwork spring.

Further, in some embodiments of the present invention, the side of the mobile phone case body is provided with a second chute, the second chute is provided with a block that can slide along the second chute, and one end of the block is provided with an elastic member. , the other end of the block is in contact with the second charging connector.

Further, in some embodiments of the present invention, the above-mentioned mobile phone case body is provided with a universal joint, and the universal joint is connected with an adjustment rod.

Further, in some embodiments of the present invention, the above-mentioned placement cavity is provided with a battery, and the battery is electrically connected to the charge and discharge control module.

Further, in some embodiments of the present invention, the above-mentioned mobile phone case body is provided with a second through hole, and the second through hole can be used for taking pictures or taking pictures with the camera of the mobile phone.

The embodiments of the present utility model at least have the following advantages or beneficial effects:

An embodiment of the present invention provides a mobile phone case with a solar charging function, comprising a mobile phone case body and a charge and discharge control module. One side wall of the mobile phone case body is provided with a first solar panel, and the other side wall of the mobile phone case body is provided with a The placement cavity of the mobile phone; the placement cavity is provided with a charging and discharging control module, a first charging connector and a second solar panel, and the charging and discharging control module is respectively electrically connected with the first solar panel, the second solar panel and the first charging connector; the second The solar panel is movably arranged in the placement cavity, and the phone case body is provided with an opening for the second solar panel to move out of the placement cavity.

When the utility model is actually used, the mobile phone is placed in the mobile phone case body, the first charging connector is connected to the charging port of the mobile phone, the first solar panel receives sunlight and then charges the mobile phone through the charging and discharging control module; when it is necessary to increase the charging efficiency of the mobile phone When the second solar panel is moved out from the opening, the area of the solar panel is increased and the charging efficiency is improved. In this way, the area size of the solar panel can be adjusted, the charging efficiency of the mobile phone can be increased, and the operation is simple, convenient and fast.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the accompanying drawings that need to be used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation of the scope. For those of ordinary skill in the art, other related drawings can also be obtained from these drawings without any creative effort.

1 is a schematic diagram of a front structure of a mobile phone case provided by an embodiment of the present invention;

2 is a schematic diagram of the structure of the back of a mobile phone case provided by an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of the second solar panel in FIG. 2 after unfolding;

Figure 4 is a sectional view of the universal joint and the adjusting rod;

5 is a cross-sectional view of the second chute;

6 is a cross-sectional view of the winding device;

Fig. 7 is the structural representation of baffle plate;

FIG. 8 is a front plan view of the mobile phone case.

Icons: 1-mobile phone case body, 2-placement cavity, 3-first solar panel, 4-second solar panel, 5-first chute, 6-battery, 7-charge and discharge control module, 8-first pass Hole, 9-winding device, 10-charging cable, 11-first charging connector, 12-opening, 13-elastic piece, 14-block, 15-second chute, 16-universal joint, 17-adjustment Rod, 18-baffle plate, 19-second charging connector, 20-second through hole, 21-spring spring, 22-limiting flange.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described above are a part of the embodiments of the present invention, but not all of the embodiments. The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations.

Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that like numerals and letters refer to like items in the following figures, so once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside" appear The orientation or positional relationship indicated by , "outside" etc. is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship that is usually placed when the utility model product is used, is only for the convenience of describing the present utility model and simplifying the It is described, rather than indicated or implied, that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", "third", etc. are only used to differentiate the description and should not be construed as indicating or implying relative importance.

Furthermore, the appearance of the terms "horizontal", "vertical", "overhanging" etc. does not imply that the component is required to be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" only means that its direction is more horizontal than "vertical", it does not mean that the structure must be completely horizontal, but can be slightly inclined.

In the description of the embodiments of the present invention, "a plurality of" means at least two.

In the description of the embodiments of the present utility model, it should also be noted that, unless otherwise expressly specified and limited, the terms "set", "installed", "connected" and "connected" should be understood in a broad sense, for example, It can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Example

Please refer to FIGS. 1 to 3 , FIG. 1 is a schematic diagram of the front structure of a mobile phone case provided by an embodiment of the present invention; FIG. 2 is a schematic diagram of a rear structure of a mobile phone case provided by an embodiment of the present invention; 2 is a schematic structural diagram of the second solar panel 4 after unfolding.

This embodiment provides a mobile phone case with a solar charging function, including a mobile phone case body 1 and a charge and discharge control module 7 . One side wall of the mobile phone case body 1 is provided with a first solar panel 3 , and the other side wall of the mobile phone case body 1 is provided with a first solar panel 3 There is a placement cavity 2 that can accommodate a mobile phone; the placement cavity 2 is provided with a charge and discharge control module 7, a first charging connector 11 and a second solar panel 4, and the charge and discharge control module 7 is respectively connected with the first solar panel 3 and the second solar panel. 4 is electrically connected to the first charging connector 11 ; the second solar panel 4 is movably arranged in the placement cavity 2 , and the phone case body 1 is provided with an opening 12 for the second solar panel 4 to move out of the placement cavity 2 .

When the utility model is actually used, the mobile phone is placed in the mobile phone case body 1, the first charging connector 11 is connected to the charging port of the mobile phone, the first solar panel 3 receives sunlight and then charges the mobile phone through the charging and discharging control module 7; When increasing the charging efficiency of the mobile phone, the second solar panel 4 is moved out from the opening 12 to increase the area of the solar panel and improve the charging efficiency. In this way, the area size of the solar panel can be adjusted, the charging efficiency of the mobile phone can be increased, and the operation is simple, convenient and fast.

The charge-discharge control module 7 in this embodiment selects an existing charge-conversion circuit, and the technology for converting the electrical energy generated by the solar panel into a stable direct current to charge the mobile phone is already very mature, and will not be described here.

Please refer to FIG. 7 , which is a schematic diagram of the structure of the baffle 18 .

As shown in FIG. 1 and FIG. 7 , in some embodiments of the present invention, a baffle plate 18 is provided in the above-mentioned placement cavity 2 , the baffle plate 18 is provided with a first chute 5 , and one side of the second solar panel 4 is embedded in the second solar panel 4 . A chute 5, the second solar panel 4 can slide along the first chute 5.

The present invention facilitates the movement of the second solar panel 4 by arranging the baffle 18 and the first chute 5 .

As shown in FIGS. 1 and 3 , in some embodiments of the present invention, the number of the second solar panels 4 and the openings 12 is two, and any second solar panel 4 corresponds to one opening 12 .

In the present invention, the number of the second solar panel 4 and the number of openings 12 is two, which facilitates the sliding of the second solar panel 4 and then storage into the placement cavity 2 .

Please refer to FIG. 6 and FIG. 8 , FIG. 6 is a cross-sectional view of the winding device 9 .

As shown in FIG. 1 and FIG. 6 , in some embodiments of the present invention, a winding device 9 is arranged in the above-mentioned placing cavity 2 , and a charging cable 10 is arranged in the winding device 9 , and one end of the charging cable 10 is connected to the charging and discharging control device. The module 7 is electrically connected, and the other end of the charging cable 10 is provided with a second charging connector 19 ;

Because it is inconvenient for the user to use the mobile phone when the mobile phone is charged with the solar panel, the present invention provides the winding device 9 so that the user can take the mobile phone out of the placement cavity 2, and then connect the second charging connector from the first through hole 8 The 19 is pulled out to charge the mobile phone, which increases the user's comfort; after use, the second charging connector 19 can be put back into the first through hole 8 .

Please refer to FIG. 5 , which is a cross-sectional view of the second chute 15 .

As shown in FIGS. 1 and 5 , in some embodiments of the present invention, the second charging connector 19 is provided with a limiting flange 22 , and the limiting flange 22 is provided outside the first through hole 8 away from the mobile phone case body 1 side.

In the present invention, the limiting flange 22 is provided to prevent the second charging connector 19 from being embedded in the first through hole 8, so that the user cannot pull out the second charging connector 19 smoothly.

As shown in FIG. 1 and FIG. 6 , in some embodiments of the present invention, the winding device 9 is provided with a spring 21 , and the charging cable 10 is wound on the spring 21 .

In the present invention, the mainspring 21 is provided, and the charging wire 10 is wound on the mainspring 21. After the second charging connector 19 is used for charging, the charging wire 10 is automatically retracted under the elastic force of the mainspring 21 and enters the winding device. 9, it is convenient to store the charging cable 10.

As shown in FIG. 5 , in some embodiments of the present invention, the above-mentioned mobile phone case body 1 is provided with a second chute 15 on the side, and the second chute 15 is provided with a block 14 that can slide along the second chute 15 One end of the clamping block 14 is provided with an elastic member 13 , and the other end of the clamping block 14 is in contact with the second charging connector 19 .

In the present invention, by setting the blocking block 14, when the second charging connector 19 is pulled out, in order to prevent the charging cable 10 from being automatically retracted into the winding device 9 under the elastic force of the spring 21, the blocking block 14 is under the elastic force of the elastic member 13. The charging cable 10 is locked down to prevent the charging cable 10 from moving; after use, just move the blocking block 14 away from the charging cable 10 , and then the charging cable 10 is automatically retracted into the winding device 9 under the elastic force of the spring 21 . Preferably, the elastic member 13 in this embodiment is a spring.

Please refer to FIG. 4 , which is a cross-sectional view of the universal joint 16 and the adjusting rod 17 .

As shown in FIG. 1 and FIG. 4 , in some embodiments of the present invention, the above-mentioned mobile phone case body 1 is provided with a universal joint 16 , and the universal joint 16 is connected with an adjustment rod 17 .

In the present invention, by setting the universal joint 16 and the adjusting rod 17, it is convenient to support the entire mobile phone case by rotating the adjusting rod 17, and then adjusting the inclination angle of the first solar panel 3 by rotating the adjusting rod 17, so that the first solar panel 3 is upright. For sunlight, increase charging efficiency.

As shown in FIG. 1 , in some embodiments of the present invention, a storage battery 6 is provided in the above-mentioned placement cavity 2 , and the storage battery 6 is electrically connected to the charge-discharge control module 7 .

By setting the storage battery 6 in the present invention, excess electric energy can be stored in the storage battery 6 .

As shown in FIG. 1 to FIG. 3 , in some embodiments of the present invention, the above-mentioned mobile phone case body 1 is provided with a second through hole 20 , and the second through hole 20 can be used for taking pictures or taking pictures with a mobile phone camera.

By setting the second through hole 20 in the present invention, the mobile phone case body 1 is prevented from covering the mobile phone camera, so that the user can take pictures or take pictures normally.

To sum up, the embodiments of the present invention provide a mobile phone case with a solar charging function, including a mobile phone case body 1 and a charge and discharge control module 7 , a side wall of the mobile phone case body 1 is provided with a first solar panel 3 , and the mobile phone case body 1 is provided with a first solar panel 3 . 1. The other side wall is provided with a placement cavity 2 that can accommodate a mobile phone; the placement cavity 2 is provided with a charge and discharge control module 7, a first charging connector 11 and a second solar panel 4, and the charge and discharge control module 7 is respectively connected with the first solar panel. 3. The second solar panel 4 is electrically connected to the first charging connector 11 ; the second solar panel 4 can be moved in the placement cavity 2 , and the phone case body 1 is provided with an opening 12 for the second solar panel 4 to move out of the placement cavity 2 .

When the utility model is actually used, the mobile phone is placed in the mobile phone case body 1, the first charging connector 11 is connected to the charging port of the mobile phone, the first solar panel 3 receives sunlight and then charges the mobile phone through the charging and discharging control module 7; When increasing the charging efficiency of the mobile phone, the second solar panel 4 is moved out from the opening 12 to increase the area of the solar panel and improve the charging efficiency. In this way, the area size of the solar panel can be adjusted, the charging efficiency of the mobile phone can be increased, and the operation is simple, convenient and fast.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a cell-phone shell with solar charging function, includes cell-phone shell body and charge-discharge control module, its characterized in that: one side wall of the mobile phone shell body is provided with a first solar panel, and the other side wall of the mobile phone shell body is provided with a placing cavity capable of containing a mobile phone; a charge and discharge control module, a first charging joint and a second solar panel are arranged in the placing cavity, and the charge and discharge control module is electrically connected with the first solar panel, the second solar panel and the first charging joint respectively; the chamber is placed in portable the locating of second solar panel, cell-phone shell body is equipped with and supplies second solar panel to remove the opening of placing the chamber.

2. The mobile phone case with solar charging function of claim 1, wherein: the placing cavity is internally provided with a baffle plate, the baffle plate is provided with a first sliding groove, one side of the second solar panel is embedded into the first sliding groove, and the second solar panel can slide along the first sliding groove.

3. The mobile phone case with solar charging function of claim 2, wherein: the second solar panel and the opening quantity are two, and any one of the second solar panel corresponds to one opening.

4. The mobile phone case with solar charging function of claim 1, wherein: a winding device is arranged in the placing cavity, a charging wire is arranged in the winding device, one end of the charging wire is electrically connected with the charging and discharging control module, and a second charging connector is arranged at the other end of the charging wire; the cell-phone shell body is equipped with first through-hole, first through-hole department is located to the second joint that charges.

5. The mobile phone case with solar charging function of claim 4, wherein: the second joint that charges is equipped with limit flange, limit flange locates the one side of keeping away from the cell-phone shell body outside the first through-hole.

6. The mobile phone case with solar charging function of claim 4, wherein: a clockwork spring is arranged in the winding device, and the charging wire is wound on the clockwork spring.

7. The mobile phone case with solar charging function of claim 6, wherein: the cell-phone shell body side is equipped with the second spout, be equipped with in the second spout and follow the gliding fixture block of second spout, fixture block one end is equipped with the elastic component, the fixture block other end offsets with the second joint that charges.

8. The mobile phone case with solar charging function of claim 1, wherein: the mobile phone shell is characterized in that the mobile phone shell body is provided with a universal joint, and the universal joint is connected with an adjusting rod.

9. The mobile phone case with solar charging function of claim 1, wherein: the storage battery is arranged in the placing cavity and is electrically connected with the charge and discharge control module.

10. The mobile phone case with solar charging function of claim 1, wherein: the mobile phone shell body is provided with a second through hole, and the second through hole can be used for a mobile phone camera to photograph or make a video recording.

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