CN216794673U

CN216794673U - Protective housing of module charges in area

Info

Publication number: CN216794673U
Application number: CN202123303762.3U
Authority: CN
Inventors: 郑阳辉; 刘秋顺; 陈浩杰; 陈少华; 程中阳; 郑阳红; 仇森; 郑井艳; 邵亮
Original assignee: Shenzhen Lingyi Innovation Technology Co ltd
Current assignee: Shenzhen Lingyi Innovation Technology Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-06-21
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a protective shell with a charging module, which comprises a protective shell body, wherein the front end of the protective shell body is provided with an accommodating cavity for accommodating a flat-panel electronic device, one side of the protective shell body is provided with a charging plug, a conductive piece is arranged inside the protective shell body, the head part of the charging plug extends into the accommodating cavity and is used for being matched with a charging interface of the flat-panel electronic device, the tail part of the charging plug is electrically connected with the conductive piece, part of the conductive piece is accommodated in the accommodating cavity at the rear end of the protective shell body, and the conductive piece is provided with a first conductive PIN needle; still include the module of charging, the module of charging includes shell, PCB board, the electrically conductive PIN needle of second and power cord, the front end of shell with the rear end of protective housing body is connected, the PCB board sets up in the shell, the electrically conductive PIN needle of second sets up the PCB board. The utility model is convenient to use and can avoid plugging and unplugging a power line on the charging interface of the tablet electronic equipment.

Description

Protective housing of module charges in area

Technical Field

The utility model relates to the field of tablet electronic equipment, in particular to a protective shell with a charging module.

Background

At present, the protective shell used with the tablet electronic device, such as an ipad tablet personal computer, is widely used. Present protective housing generally does not have the charging circuit, can not realize charging for dull and stereotyped electronic equipment, and when dull and stereotyped electronic equipment need charge, the external power cord that charges of interface that charges that needs dull and stereotyped electronic equipment, need plug power cord on dull and stereotyped electronic equipment's the interface that charges like this, and it is inconvenient to use, and plug many times moreover damages dull and stereotyped electronic equipment's the interface that charges easily.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the protective shell with the charging module, which is convenient to use, and can avoid plugging and unplugging a power line on the charging interface of the tablet electronic equipment, so that the charging interface of the tablet electronic equipment is not easy to damage.

The technical scheme adopted by the utility model for solving the technical problem is as follows:

a protective shell with a charging module comprises a protective shell body, wherein the front end of the protective shell body is provided with an accommodating cavity for accommodating a tablet electronic device, one side of the protective shell body is provided with a charging plug, a conductive piece is arranged inside the protective shell body, the head of the charging plug extends into the accommodating cavity and is used for being matched with a charging interface of the tablet electronic device, the tail of the charging plug is electrically connected with the conductive piece, the conductive piece is partially accommodated in an accommodating groove at the rear end of the protective shell body, and the conductive piece is provided with a first conductive PIN needle; still including the module of charging, the module of charging includes shell, PCB board, the electrically conductive PIN needle of second and power cord, the front end of shell with the rear end of protective housing body is connected, the PCB board sets up in the shell, the electrically conductive PIN needle of second sets up the PCB board, the contact jaw of the electrically conductive PIN needle of second follow the front end of shell stretch out and with the contact jaw contact of the first electrically conductive PIN needle switches on, the one end of power cord sets up the PCB board, the other end is followed one side of shell stretches out and is equipped with power plug.

As a preferable technical scheme, an installation position is arranged on one side of the protective shell body, one end, far away from the accommodating cavity, of the installation position is closed, a baffle is arranged at one end, close to the accommodating cavity, of the installation position, the charging plug is arranged in the installation position, and the head of the charging plug extends out of the baffle and extends into the accommodating cavity; the inside of protective housing body is equipped with electrically conductive winding displacement, the one end of electrically conductive winding displacement with electrically conductive electricity is connected, the other end with the afterbody electricity of charging plug is connected.

As a preferred technical scheme, the front end of the shell is detachably connected with the rear end of the protective shell body.

As a preferred technical scheme, the front end of the shell is magnetically connected with the rear end of the protective shell body through a magnetic attraction structure; the magnetic attraction structure comprises a first magnetic attraction component arranged at the front end of the shell and a second magnetic attraction component arranged inside the protective shell body, and the first magnetic attraction component and the second magnetic attraction component are magnetically attracted and connected.

As the preferred technical scheme, first magnetism is inhaled the subassembly and is included a plurality of first magnetism and inhale the piece, the second magnetism is inhaled the subassembly and is included a plurality of second magnetism and inhale the piece, and every first magnetism is inhaled a second magnetism that corresponds and is inhaled the piece.

As an optimized technical scheme, a plurality of mounting holes are formed in the front end of the shell, and the first magnetic suction pieces are mounted in the mounting holes in a one-to-one correspondence mode respectively.

As a preferred technical scheme, the charging module further comprises an anti-slip pad, the anti-slip pad is arranged at the front end of the shell and used for shielding the mounting holes, and the contact end of the second conductive PIN penetrates through the through hole of the anti-slip pad and is in contact conduction with the first conductive PIN.

As a preferred technical scheme, the front end of the shell is connected with the rear end of the protective shell body in a buckling mode through a buckling structure.

According to a preferable technical scheme, one side of the protective shell body is provided with an accommodating groove and a pen cap, and the pen cap is located at one end of the accommodating groove.

As the preferred technical scheme, the power plug is a TYPE-C male plug.

The utility model has the beneficial effects that: according to the utility model, when the tablet electronic equipment needs to be charged, the power plug of the power line is connected with the external power supply, so that the tablet electronic equipment can be charged through the charging plug, the tablet electronic equipment can be charged without directly externally connecting the power line, the power line can be prevented from being plugged in and pulled out of the charging interface of the tablet electronic equipment, the charging interface of the tablet electronic equipment is not easy to damage, and the service life of the charging interface of the tablet electronic equipment is prolonged. The power plug is connected with an external power supply through the power line, and an additional power line is not required to be arranged, so that the portable electric torch is convenient to carry.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

Fig. 1 is a schematic structural diagram of a protective shell with a charging module according to a first angle in an embodiment of the present invention;

fig. 2 is a second angle structural schematic diagram of the protective shell with the charging module shown in fig. 1;

fig. 3 is an exploded view of the protective case with the charging module shown in fig. 1;

fig. 4 is an exploded schematic view of the protective shell body of the protective shell with the charging module shown in fig. 1;

fig. 5 is a schematic structural diagram of the charging module of the protective shell with the charging module shown in fig. 1.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. All technical characteristics in the utility model can be interactively combined on the premise of not conflicting with each other.

Referring to fig. 1 to 3, a protective case with a charging module according to an embodiment of the present invention includes a protective case body 10 and a charging module.

The front end of the protective shell body 10 has a receiving cavity 12 for receiving a tablet electronic device, such as an IPAD tablet computer. One side of the width direction of the protective shell body 10 is provided with the charging plug 22, the inside of the protective shell body 10 is provided with the conductive piece 24, the head 222 of the charging plug 22 extends into the accommodating cavity 12 to be used for being matched with a charging interface of the tablet electronic device, and the tail of the charging plug 22 is electrically connected with the conductive piece 24. The conductive member 24 is partially received in the receiving groove 14 at the rear end of the protective case body 10, and the conductive member 24 is provided with a first conductive PIN 26. The charging module includes a housing 52, a PCB board 54, a second conductive PIN 56, and a power cord 58. The front end of the outer case 52 is preferably detachably connected to the rear end of the protective case body 10. A PCB board 54 is disposed within the housing 52, a second conductive PIN 56 is disposed on the PCB board 54, and a contact end of the second conductive PIN 56 protrudes from the front end of the housing 52 and is in contact conduction with the contact end of the first conductive PIN 26. One end of the power supply line 58 is provided to the PCB board 54, and the other end protrudes from one side in the width direction of the housing 52 and is provided with a power plug 582. Through this kind of structure, power cord 58, PCB board 54, the electrically conductive PIN needle 56 of second, the electrically conductive PIN needle 26 of first, electrically conductive 24, charging plug 22 has constituted complete charging circuit, when in actual use, place the dull and stereotyped electronic equipment in holding chamber 12 earlier, and make charging plug 22's head 222 and the interface cooperation that charges of dull and stereotyped electronic equipment, then be connected power plug 582 of power cord 58 with external power source, can realize charging for dull and stereotyped electronic equipment through charging plug 22, dull and stereotyped electronic equipment need not direct external power source line and can realize charging, can avoid plug power cord on dull and stereotyped electronic equipment's the interface that charges, make dull and stereotyped electronic equipment's the interface that charges be difficult to damage, the life of the interface that charges of dull and stereotyped electronic equipment has been prolonged. The power plug 582 through the power cord 58 is connected with an external power supply, and does not need to be equipped with an extra power cord, so that the portable electronic device is convenient to carry, when the tablet electronic device is not required to be charged, the charging module can be detached from the protective shell body 10, and the power cord 58 can be wound on the shell 52, so that the portable electronic device is convenient to store.

In this embodiment, one side of the width direction of the protective case body 10 is provided with an installation position, one end of the installation position far away from the accommodating cavity 12 is closed, one end of the installation position near the accommodating cavity 12 is provided with a baffle 16, the charging plug 22 is arranged in the installation position, and the head 222 of the charging plug 22 extends out of the baffle 16 and extends into the accommodating cavity 12. This structure of the mounting position prevents dust and the like from entering therein, ensuring the normal operation of the charging plug 22.

A conductive flat cable 28 (see fig. 4) is disposed inside the protective shell body 10, one end of the conductive flat cable 28 is electrically connected to the conductive member 24, and the other end is electrically connected to the tail of the charging plug 22. The conductive flat cable 28 is, for example, an FPC flexible flat cable or the like.

In this embodiment, the conductive member 24 is a metal plate, the conductive member 24 and the PCB 54 are respectively provided with a first through hole and a second through hole 542, the first conductive PIN 26 is disposed in the first through hole of the conductive member 24, and the second conductive PIN 56 is disposed in the second through hole 542 of the PCB 54. Preferably, the contact end of the first conductive PIN 26 is lower than the end of the conductive member 24 near the rear end of the protective case body 10, so that the contact end of the second conductive PIN 56 can be positioned through the first through hole. It is understood that the contact end of the first conductive PIN 26 may be flush with the end of the conductive member 24 near the rear end of the protective case body 10.

The conductive member 24 is cross-shaped, and correspondingly, the shape of the receiving groove 14 corresponds to the shape of the conductive member 24, and is also cross-shaped. The conductive member 24 is composed of two parts, the included angles between the two parts and the center line of the length direction of the rear end of the protective shell body 10 are 45 degrees, two rows of first through holes are formed in the two parts, and a first conductive PIN 26 is arranged in each first through hole. The PCB 54 corresponds to one of the conductive members 24 and is inclined at 45 degrees, the PCB 54 is provided with a row of second through holes 542, each second through hole 542 is provided with one second conductive PIN 56, and in actual use, the contact end of the second conductive PIN 56 on the PCB 54 is in contact with the contact end of the first conductive PIN 26 on one of the portions. The structure of the conductive member 24 is such that the case 52 can be connected to the rear end of the protective case body 10 laterally and also vertically. In the conductive member 24 of the present embodiment, the number of the first through holes is nine, the number of the first conductive PIN PINs 26 is also nine, the number of the second through holes 542 of the PCB 54 is five, and the number of the second conductive PIN PINs 56 is also five. It is understood that the number of the first through holes of the conductive member 24, the second through holes 542 of the PCB 54, the first conductive PIN 26, and the second conductive PIN 56 may be set according to practical situations.

In other embodiments, the shape of the conductive member 24 may be other, such as circular, long strip, etc., and may be set according to practical situations.

In this embodiment, the charging plug 22 is a TYPE-C plug, and the power plug 582 is a TYPE-C plug, and it can be understood that the TYPEs of the charging plug 22 and the power plug 582 may be other TYPEs, and may be set according to actual situations.

An accommodating groove 17 and a pen cap 18 are arranged on one side of the protective shell body 10 in the length direction, the pen cap 18 is located at one end of the accommodating groove 17, the capacitance pen 100 can be accommodated in the accommodating groove 17, and the pen point of the capacitance pen 100 can be inserted into the pen cap 18, as shown in fig. 3.

As shown in fig. 4, in the present embodiment, the protective case body 10 includes a rear case 10a, a first cover plate 10b, and a second cover plate 10 c. The front end of the rear shell 10a is provided with the accommodating cavity 12, the rear end of the rear shell 10a is provided with a concave cavity, and the first cover plate 10b and the second cover plate 10c are sequentially arranged in the concave cavity along the direction close to the rear end of the rear shell 10 a. The second cover plate 10c has the receiving groove 14. The first cover plate 10b and the bottom of the cavity are respectively provided with

first hole positions

24b and 24a for the conductive piece 24 to be clamped in, one part of the conductive flat cable 28 is clamped in the groove position 28b of the first cover plate 10b and is positioned between the first cover plate 10b and the second cover plate 10c, the other part of the conductive flat cable passes through the through groove 28c of the first cover plate 10b and is clamped in the groove position 28a at the bottom of the cavity and is positioned between the bottom of the cavity and the first cover plate 10b, and the conductive piece 24 and the conductive flat cable 28 can be positioned through the structure. The mounting position is provided on one side of the rear case 10a in the width direction. The storage groove 17 and the cap 18 are provided on one side of the rear case 10a in the longitudinal direction.

The front end of the housing 52 and the rear end of the protective housing body 10 are detachably connected by magnetic attraction, and specifically, the magnetic attraction is realized by the magnetic attraction structure. The front end of the shell 52 is detachably connected with the rear end of the protective shell body 10, so that the charging module can be detached when the tablet electronic device is out or not required to be charged, and the portable and convenient use can be realized.

The magnetic attraction structure comprises a first magnetic attraction component arranged at the front end of the shell 52 and a second magnetic attraction component arranged inside the protective shell body 10, and the first magnetic attraction component and the second magnetic attraction component are magnetically attracted and connected. The first magnetic attraction assembly comprises a plurality of first magnetic attraction pieces 70, the second magnetic attraction assembly comprises a plurality of second magnetic attraction pieces 32, and each first magnetic attraction piece 70 corresponds to one second magnetic attraction piece 32. Preferably, the first magnetic element 70 and the second magnetic element 32 are both magnets.

The front end of the housing 52 is provided with a plurality of mounting holes 522, and the plurality of first magnetic attraction pieces 70 are respectively mounted in the plurality of mounting holes 522 in a one-to-one correspondence manner. The cavity bottoms of the first cover plate 10b and the rear shell 10a are respectively provided with

second hole sites

32a and 32b for each second magnetic attraction piece 32 to be inserted into, so as to position the second magnetic attraction pieces 32, as shown in fig. 4.

In this embodiment, the number of the first magnetic assemblies is four, the four first magnetic assemblies are respectively located at four corners of the front end of the housing 52, correspondingly, the number of the second magnetic assemblies is also four, and the four second magnetic assemblies are respectively located around the conductive member 24. Each first magnetic assembly includes two first magnetic elements 70 and each second magnetic element includes two second magnetic elements 32. The number of the mounting holes 522 corresponds to the number of the first magnetic attracting elements 70, and the number of the

second hole positions

32a, 32b corresponds to the number of the second magnetic attracting elements 32. It is understood that the number of the first magnetic attraction components, the first magnetic attraction pieces 70, the second magnetic attraction components, and the second magnetic attraction pieces 32 can be set according to actual situations.

In other embodiments, the front end of the shell 52 may be detachably connected to the rear end of the protective shell body 10 by a snap connection, specifically, the front end of the shell 52 is snap-connected to the rear end of the protective shell body 10 by a snap structure.

The front end of the shell 52 is provided with a buckle, and the rear end of the protective shell body 10 is provided with a buckle position, and the buckle position are buckled. The number of the two buckles is two, the two buckles are respectively located at the upper side and the lower side of the front end of the shell 52, correspondingly, the number of the buckling positions is also two, and the two buckling positions are respectively located above and below the conductive piece 24. The number of the buckles and the buckling positions can be set according to actual conditions.

It is understood that the detachable connection between the front end of the shell 52 and the rear end of the protective shell body 10 may be other ways, such as a magic tape.

The charging module further comprises a non-slip mat 62, and as shown in fig. 5, the non-slip mat 62 is disposed at the front end of the housing 52 to shield the plurality of mounting holes 522, so that the appearance is attractive, and the non-slip mat also has a non-slip function, and can prevent the charging module from slipping off. The contact end of the second conductive PIN 56 passes through the via 622 of the non-slip pad 62 and is in contact conduction with the contact end of the first conductive PIN 26.

In the present embodiment, the housing 52 has a rectangular shape, and it is understood that the shape of the housing 52 may be a circle, an ellipse, etc., and may be set according to actual situations. As shown in fig. 3 and 5, the housing 52 includes a front cover 52a and a rear cover 52b that are engaged with each other. A mounting cavity is formed between the front cover 52a and the rear cover 52b, and the PCB board 54 is disposed into the mounting cavity. The front cover 52a is provided with the above-mentioned mounting hole 522 and a through hole 524 through which the contact terminal of the second conductive PIN 56 protrudes. A non-slip pad 62 is provided to a face of the front cover 52a remote from the rear cover 52 b. One side of the rear cover 52b in the width direction is provided with a through hole through which the power cord 58 passes.

While the preferred embodiments of the present invention have been illustrated and described, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A protective shell with a charging module comprises a protective shell body, wherein the front end of the protective shell body is provided with an accommodating cavity for accommodating a tablet electronic device, and the protective shell is characterized in that one side of the protective shell body is provided with a charging plug, a conductive piece is arranged inside the protective shell body, the head of the charging plug extends into the accommodating cavity and is used for being matched with a charging interface of the tablet electronic device, the tail of the charging plug is electrically connected with the conductive piece, part of the conductive piece is accommodated in the accommodating cavity at the rear end of the protective shell body, and the conductive piece is provided with a first conductive PIN needle; still including the module of charging, the module of charging includes shell, PCB board, the electrically conductive PIN needle of second and power cord, the front end of shell with the rear end of protective housing body is connected, the PCB board sets up in the shell, the electrically conductive PIN needle of second sets up the PCB board, the contact jaw of the electrically conductive PIN needle of second follow the front end of shell stretch out and with the contact jaw contact of the first electrically conductive PIN needle switches on, the one end of power cord sets up the PCB board, the other end is followed one side of shell stretches out and is equipped with power plug.

2. The protective shell with the charging module according to claim 1, wherein a mounting position is arranged on one side of the protective shell body, one end of the mounting position, which is far away from the accommodating cavity, is closed, a baffle is arranged at one end of the mounting position, which is close to the accommodating cavity, the charging plug is arranged in the mounting position, and the head of the charging plug extends out of the baffle and into the accommodating cavity; the protection shell body is internally provided with a conductive flat cable, one end of the conductive flat cable is electrically connected with the conductive piece, and the other end of the conductive flat cable is electrically connected with the tail part of the charging plug.

3. The protective shell with the charging module as claimed in claim 1, wherein the front end of the shell is detachably connected with the rear end of the protective shell body.

4. The protective shell with the charging module according to claim 3, wherein the front end of the shell is magnetically connected with the rear end of the protective shell body through a magnetic attraction structure; the magnetic attraction structure comprises a first magnetic attraction component arranged at the front end of the shell and a second magnetic attraction component arranged inside the protective shell body, and the first magnetic attraction component and the second magnetic attraction component are magnetically attracted and connected.

5. The protective case with the charging module according to claim 4, wherein the first magnetic attraction assembly comprises a plurality of first magnetic attraction pieces, the second magnetic attraction assembly comprises a plurality of second magnetic attraction pieces, and each first magnetic attraction piece corresponds to one second magnetic attraction piece.

6. The protective shell with the charging module according to claim 5, wherein a plurality of mounting holes are formed in the front end of the shell, and the first magnetic attraction pieces are mounted in the mounting holes in a one-to-one correspondence manner.

7. The protective case with the charging module according to claim 6, wherein the charging module further comprises a non-slip pad, the non-slip pad is arranged at the front end of the case and used for shielding the mounting holes, and the contact end of the second conductive PIN PIN penetrates through the through hole of the non-slip pad and is in contact conduction with the first conductive PIN PIN.

8. The protective shell with the charging module set according to claim 3, wherein the front end of the shell is connected with the rear end of the protective shell body in a buckling mode through a buckling structure.

9. The protective shell with the charging module according to claim 1, wherein an accommodating groove and a pen cap are arranged on one side of the protective shell body, and the pen cap is located at one end of the accommodating groove.

10. The protective case with the charging module of claim 1, wherein the power plug is a TYPE-C male plug.