CN113364908A

CN113364908A - Reassembling type cell-phone shell treasured that charges

Info

Publication number: CN113364908A
Application number: CN202110682272.4A
Authority: CN
Inventors: 支宁熙
Original assignee: Nanjing Keying Electronic Products Co ltd
Current assignee: Shenzhen Moregy Technology Co ltd
Priority date: 2021-06-20
Filing date: 2021-06-20
Publication date: 2021-09-07
Anticipated expiration: 2041-06-20
Also published as: CN113364908B

Abstract

The invention discloses a detachable mobile phone shell charger baby, and belongs to the technical field of charger babies. A detachable mobile phone shell charger comprises a shell for loading a mobile phone, wherein the shell consists of a clamping mechanism for clamping the upper part of the mobile phone and a charging mechanism for charging the lower part of the mobile phone; according to the invention, the structure of the existing moving arm bag is improved, so that the moving arm bag is convenient to disassemble and clean in a split manner; the mobile phone is convenient to plug, the mobile phone is extruded to be close to the front shell when the mobile phone is plugged and charged through the matching action between the self-locking assembly and the clamping arm, the mobile phone can be automatically fixed after one-time extrusion, and automatic unlocking can be realized after the other-time extrusion, so that the mobile phone charging device is convenient to charge compared with a traditional internal charging mode of the mobile phone.

Description

Reassembling type cell-phone shell treasured that charges

Technical Field

The invention relates to the technical field of mobile phone chargers, in particular to a detachable mobile phone shell charger.

Background

The mobile phone charger is also called as a mobile phone power supply and a mobile power supply. A portable charger integrating power supply and charging functions can charge or supply power to digital equipment such as a mobile phone and the like at any time and any place. Lithium cells or dry cells are generally used as the electricity storage unit.

The mobile phone charger is widely applied to various mobile phone use scenes, such as a backpack or a moving arm bag with a charging function, and the traditional moving arm bag has the defects of simple structure, labor waste in clamping the mobile phone, inconvenience in splitting of the whole design of the arm bag and the like. As disclosed in the prior art, chinese patent No. CN209915219U, the device is provided with a clamping rod, a cylindrical inner and outer sleeve, and a second spring, wherein the second spring pushes the cylindrical inner and outer sleeve to extend and retract, so that the arm pack can clamp mobile phones of various sizes, but the insertion fixation of the mobile phones is not only laborious, but also easily causes the problem of abrasion of the periphery of the mobile phones due to extrusion; as disclosed in chinese patent No. CN210299962U in the prior art, although the device facilitates waterproof installation of the mobile phone by using the hook and loop fastener, the power storage structure of the device is installed in the arm pack, which not only occupies a large area during charging, but also causes the arm pack to be easily sweated by long-time movement, which is inconvenient to clean the arm pack. In view of this, we propose a detachable mobile phone case charger baby for use in a sports arm bag.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide a detachable mobile phone shell charger baby to solve the problems in the background technology.

2. Technical scheme

A detachable mobile phone shell charger comprises a shell for loading a mobile phone, wherein the shell consists of a clamping mechanism for clamping the upper part of the mobile phone and a charging mechanism for charging the lower part of the mobile phone;

the clamping mechanism comprises a front shell, a rear shell, a self-locking assembly and two clamping arms, wherein the front shell is arranged on the front surface of the rear shell, the self-locking assembly is embedded in the middle of the front surface of the rear shell and is abutted against the back surface of the front shell, and the two clamping arms are inserted into two sides of the rear shell and are linked with the self-locking assembly to form a hooped structure;

the charging mechanism comprises a shell, a power storage structure, a battery charging port and a mobile phone charging assembly, wherein the power storage structure is installed inside the shell, the battery charging port is installed at the joint of the shell and the rear shell, and the mobile phone charging assembly is installed at the lower end of the shell and forms a mobile phone installation cavity with two clamping arms.

Preferably, the projection of the side surface of the shell is composed of a rear shell with a square structure and an outer shell with a ladder-shaped structure, and the projection is of an armband structure.

Preferably, the hole matched with the self-locking assembly in size is formed in the middle of the front shell, a leather sheath is covered on the front face of the hole, and the back face of the leather sheath is abutted to the input end of the self-locking assembly.

Preferably, the auto-lock subassembly includes graduation claw, slip claw cover, guide rail, screw, spring A and sealing washer, the graduation claw inlays through spacing arch and locates the movable groove at the positive middle part of back casing, just graduation claw input and leather sheath back butt, graduation claw output is located to the slip claw cover, just the auto-lock inclined plane of slip claw cover input and the graduation inclined plane relative slip of graduation claw output, guide rail quantity is two and is central symmetry and sets firmly in movable groove, just guide rail and the last guide slot sliding connection of slip claw cover wall face, the direction inclined plane and the cooperation of auto-lock inclined plane joint at guide rail terminal.

Preferably, the screw passes through the thread groove threaded connection at screw thread and the back of back casing, spring A locates in the spring groove of screw rod portion, just spring A rises the end and the middle part terminal surface butt of sliding claw cover output, the sealing washer cover is located the screw rod portion outside and is passed through the screw pressfitting in the thread groove.

Preferably, the two clamping arms are respectively and rotatably connected with clamping arm cavities at two sides of the rear shell through pin shafts at the middle parts of the two clamping arms, the two clamping arm cavities are communicated through narrow openings at the middle parts of the rear shell, the narrow openings are communicated with the movable grooves, and the inner ends of the clamping arms are in Contraband-shaped structures in staggered connection and are abutted against the circumferential end faces of the output ends of the sliding claw sleeves through the narrow openings.

Preferably, the electric power storage structure is including installing in the inside electric core group of shell body and circuit board, switch and the electric quantity pilot lamp of being connected with electric core group electricity, electric core group input and battery charge mouthful electric connection, the battery charges the mouth and inhales the formula for waterproof magnetism and charges the interface and set firmly in the shell body top surface.

Preferably, the cell-phone subassembly that charges includes base, adapter, cell-phone charging head, pivot, collecting ring, fluted disc and spring B, the base welds in the shell body lower extreme, the adapter is 20866the type structure and rotates with the base through the pivot that runs through the base terminal to be connected, the cell-phone charging head is installed in the adapter top surface, the collecting ring cup joints in pivot one end, just collecting ring output and cell-phone charging head electric connection, collecting ring input and cell group electric connection, the fluted disc passes through axle key cover and locates the pivot other end, just the latch of terminal surface in the fluted disc cooperates with the tooth's socket joint in the base terminal shaft inslot, spring B cover is located in the pivot and with the outer terminal surface butt of fluted disc.

Preferably, the connecting assembly comprises an inserting groove symmetrically formed in the bottom surface of the rear shell, two magnetic seats are symmetrically hinged in the inserting groove, the two magnetic seats are closed to form a clamping cavity with an opening at the lower end, the top surfaces of the magnetic seats are abutted to the top surface of the inserting groove through springs B, and the springs B are arranged in a splayed shape.

Preferably, coupling assembling still includes that relative battery charges mouthful bilateral symmetry and sets up the groove of accomodating in the shell body top surface, the position in storage groove corresponds with the position in grafting groove, and it has the magnetic head with press from both sides the chamber adaptation to accomodate the inslot articulated, the magnetic head is hammer type structure and is connected with magnetic support magnetism, it has seted up the catching groove to accomodate the groove outer end, the magnetic head passes through the protruding cooperation of accomodating the recess joint in the inslot of surperficial, protruding and the guide way sliding fit on the inserting groove inner wall.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

according to the invention, the structure of the existing moving arm bag is improved, so that the moving arm bag is convenient to disassemble and clean in a split manner; the mobile phone is convenient to plug, the mobile phone is extruded to be close to the front shell when the mobile phone is plugged and charged through the matching action between the self-locking assembly and the clamping arm, the mobile phone can be automatically fixed after one-time extrusion, and automatic unlocking can be realized after the other-time extrusion, so that the mobile phone charging device is convenient to charge compared with a traditional internal charging mode of the mobile phone.

Drawings

FIG. 1 is a front side schematic view of the overall structure of the present invention;

FIG. 2 is a rear side schematic view of the overall structure of the present invention;

FIG. 3 is a schematic diagram of the present invention with the overall structure broken away;

FIG. 4 is a front side schematic view of the housing of the present invention, shown disassembled in construction;

FIG. 5 is a rear side schematic view of the housing of the present invention, with the structure broken away;

FIG. 6 is a schematic view of the clamping mechanism of the present invention;

FIG. 7 is a schematic view of the self-locking assembly of the present invention, shown disassembled;

FIG. 8 is a schematic structural view of a charging mechanism according to the present invention;

fig. 9 is a schematic structural disassembly diagram of a mobile phone charging assembly according to the present invention;

FIG. 10 is a schematic view of the present invention showing the rotation shaft and the connection structure thereof disassembled;

the reference numbers in the figures illustrate: 1. a housing; 2. a clamping mechanism; 201. a front housing; 202. a rear housing; 203. clamping arms; 204. a leather sheath; 3. a charging mechanism; 301. an outer housing; 302. a battery charging port; 4. an elastic band; 5. a self-locking assembly; 501. an indexing claw; 502. a sliding claw sleeve; 503. a guide rail; 504. a screw; 505. a spring A; 506. a seal ring; 6. a mobile phone charging component; 601. a base; 602. an adapter; 603. a mobile phone charging head; 604. a rotating shaft; 605. a collector ring; 606. a fluted disc; 607. a spring B; 7. a connecting assembly; 701. inserting grooves; 702. a magnetic base; 703. a spring B; 704. a receiving groove; 705. a magnetic head is provided.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-10, the present invention provides a technical solution:

example 1:

a detachable mobile phone shell charger comprises a shell 1 for loading a mobile phone, wherein the shell 1 consists of a clamping mechanism 2 for clamping the upper part of the mobile phone and a charging mechanism 3 for charging the lower part of the mobile phone, the charging mechanism 3 is detachably connected with the clamping mechanism 2 through a connecting assembly 7, and the back of the clamping mechanism 2 is provided with an elastic bandage 4; the clamping mechanism 2 comprises a front shell 201, a rear shell 202, a self-locking assembly 5 and two clamping arms 203, wherein the front shell 201 is installed on the front surface of the rear shell 202, the self-locking assembly 5 is embedded in the middle of the front surface of the rear shell 202 and is abutted against the back surface of the front shell 201, and the two clamping arms 203 are inserted into two sides of the rear shell 202 and are linked with the self-locking assembly 5 to form a hooped structure;

the charging mechanism 3 comprises an outer shell 301, an electric power storage structure, a battery charging port 302 and a mobile phone charging assembly 6, wherein the electric power storage structure is installed inside the outer shell 301, the battery charging port 302 is installed at the joint of the outer shell 301 and the rear shell 202, and the mobile phone charging assembly 6 is installed at the lower end of the outer shell 301 and forms a mobile phone installation cavity with the two clamping arms 203. According to the invention, the structure of the existing moving arm bag is improved, so that the moving arm bag is convenient to disassemble and clean in a split manner; the mobile phone is convenient to plug, the mobile phone is extruded to be close to the front shell 201 when the mobile phone is plugged and charged through the matching action between the self-locking assembly 5 and the clamping arm 203, the mobile phone can be automatically fixed after one-time extrusion, and automatic unlocking can be realized after one-time extrusion, so that compared with an internal holding charging mode of the traditional mobile phone, the mobile phone plug-in charging method is more convenient to charge, and the mobile phone cannot be abraded.

Specifically, the side projection of the casing 1 is composed of a rear casing 202 having a square structure and an outer casing 301 having a ladder structure, and the projection is in the form of an armband structure. The shell 1 for loading the mobile phone is integrally shaped as the armband structure, the armband structure has the advantages of small size and stable wearing, the wearing stability of a user in the exercise process is improved, and the shaking of the shell 1 caused by violent exercise is reduced when the arm swings.

Further, the middle of the front shell 201 is provided with a hole matched with the self-locking assembly 5 in size, a leather sheath 204 covers the front surface of the hole, and the back surface of the leather sheath 204 is abutted to the input end of the self-locking assembly 5. The front shell 201 is convenient to be attached to the front shell 201 when the mobile phone is extruded by adopting a mode that a hard material is matched with the leather sheath 204, and the leather sheath 204 is convenient to clean, has good hand feeling and is beneficial to improving the attractiveness of the device. In addition, the front case 201 may be made of an elastic material, such as a thin spring plate, which can also achieve the squeezing function between the mobile phone and the self-locking assembly 5.

It is worth explaining that, electric power storage structure is including installing in the inside electric core group of shell body 301 and the circuit board, switch and the electric quantity pilot lamp of being connected with electric core group electricity, and electric core group input and battery charge mouth 302 electric connection, and battery charge mouth 302 is the waterproof magnetism and inhales the formula interface that charges and set firmly in shell body 301 top surface. According to the invention, the waterproof magnetic type charging interface is adopted as the battery charging interface 302, and the battery charging interface 302 is arranged at the joint of the outer shell 301 and the rear shell 202, so that on one hand, the exposed damage of the battery charging interface 302 can be avoided, and the service life is prolonged; on the other hand, damage to the internal cells of the electricity storage structure due to the intrusion of sweat can be avoided.

Example 2, based on example 1, the following differences are:

the self-locking assembly 5 comprises an indexing claw 501, a sliding claw sleeve 502, guide rails 503, screws 504, a spring A505 and a sealing ring 506, wherein the indexing claw 501 is embedded in a movable groove in the middle of the front surface of the rear shell 202 through a limiting protrusion, the input end of the indexing claw 501 is abutted to the back surface of the leather sheath 204, the sliding claw sleeve 502 is arranged at the output end of the indexing claw 501, a self-locking inclined surface at the input end of the sliding claw sleeve 502 and an indexing inclined surface at the output end of the indexing claw 501 slide relatively, the guide rails 503 are two and are fixed in the movable groove in a centrosymmetric manner, the guide rails 503 are connected with guide grooves in the wall surface of the sliding claw sleeve 502 in a sliding manner, and a guide inclined surface at the terminal of the guide rails 503 is matched with the clamping connection of the self-locking inclined surfaces.

Specifically, the screw 504 is in threaded connection with a thread groove on the back of the rear housing 202 through threads, the spring a505 is disposed in a spring groove of the screw portion of the screw 504, the starting end of the spring a505 abuts against the end surface of the middle portion of the output end of the sliding pawl sleeve 502, and the sealing ring 506 is sleeved on the outer side of the screw portion of the screw 504 and is pressed in the thread groove through the screw 504. According to the invention, the screw 504 is in threaded connection with the rear shell 202 through threads, so that the self-locking assembly 5 is convenient to assemble, and the sealing ring 506 is filled in the screw 504, so that the sealing performance of a thread groove is improved.

Furthermore, the two clamping arms 203 are respectively and rotatably connected with the clamping arm cavities at the two sides of the rear shell 202 through a pin shaft at the middle part of the clamping arms, the two clamping arm cavities are communicated through a narrow opening at the middle part of the rear shell 202, the narrow opening is communicated with the movable groove, the inner ends of the clamping arms 203 are in Contraband-shaped structures in staggered connection and are abutted against the circumferential end face of the output end of the sliding claw sleeve 502 through the narrow openings.

After the mobile phone is connected with the mobile phone charging assembly 6 in an inserting mode, the mobile phone is attached to the leather sheath 204 and continuously applies force, the mobile phone further pushes the leather sheath 204, the leather sheath 204 pushes the indexing claw 501, the indexing claw 501 pushes the sliding claw sleeve 502, at the moment, the self-locking inclined plane at the input end of the sliding claw sleeve 502 and the indexing inclined plane at the output end of the indexing claw 501 are extruded relatively to generate the possibility of axial rotation, and at the moment, the spring A505 extrudes the stored force; continuously squeezing the mobile phone, the indexing claw 501 pushes the sliding claw sleeve 502 to slide linearly along the direction of the guide rail 503, but the possibility of rotation is generated, until the end point of the guide inclined plane at the end of the guide rail 503 is connected with the end point of a deeper self-locking inclined plane in the sliding claw sleeve 502, the sliding claw sleeve 502 rotates axially under the squeezing action of each inclined plane, and the guide inclined plane of the guide rail 503 slides into a shallower self-locking inclined plane in the sliding claw sleeve 502, at this time, the length of the whole self-locking assembly 5 is shortened; meanwhile, when the sliding claw sleeve 502 is pushed by the indexing claw 501, the output end of the sliding claw sleeve 502 presses the inner ends of the clamping arms 203 which are in contact with the sliding claw sleeve, so that the two clamping arms 203 rotate around the pin shaft and form a clasp for the mobile phone, and under the repeated effect of the spring A505, the indexing claw 501 abuts against the clasped mobile phone through the leather sheath 204. When the mobile phone needs to be unlocked, the mobile phone is pressed from the side surface, so that the mobile phone extrudes the indexing claw 501 again, the indexing claw 501 pushes the sliding claw sleeve 502, until the sliding claw sleeve 502 slides to the end point of the guide inclined surface of the guide rail 503 along the direction of the guide rail 503, the guide rail 503 enters a deeper self-locking inclined surface in the sliding claw sleeve 502 again, at the moment, the length of the whole self-locking assembly 5 is recovered, and under the recycling effect of the spring A505, the mobile phone is ejected out by the sliding claw sleeve 502, so that the unlocking of the mobile phone is realized.

Example 3, based on examples 1 and 2, the following differences are:

the mobile phone charging assembly 6 comprises a base 601, an adapter 602, a mobile phone charging head 603, a rotating shaft 604, a slip ring 605, a fluted disc 606 and a spring B607, wherein the base 601 is welded at the lower end of the outer shell 301, the adapter 602 is a structure of a mobile phone, of a structure of a.

When the mobile phone is plugged for charging, the adapter 602 is rotated first, so that the mobile phone charging head 603 on the adapter 602 points to the outside, and as shown in the structure shown in fig. 3, the tilted mobile phone charging head 603 facilitates plugging of a charging port of the mobile phone and the mobile phone charging head 603; after the mobile phone is plugged, the rotation of the adapter 602 can be realized by pushing the upper part of the mobile phone. In the invention, the rotating shaft 604 of the adapter 602 is also provided with a fluted disc 606 which can be locked at any angle, when the adapter 602 rotates to drive the rotation, the rotating shaft 604 drives the fluted disc 606 at the end part of the adapter, the fluted disc 606 is continuously clamped and separated from a tooth groove in a shaft groove under the action of the restoring force of the spring B607, and the fixed angle can be adjusted through the lockable fluted disc 606 before the adapter 602 is plugged with a mobile phone, thereby facilitating the plugging with a charging port of the mobile phone.

Example 4, which differs from examples 1, 2 and 3, is:

the connecting assembly 7 comprises an inserting groove 701 symmetrically formed in the bottom surface of the rear shell 202, two magnetic bases 702 are symmetrically hinged in the inserting groove 701, the two magnetic bases 702 are closed to form a clamping cavity with an opening at the lower end, the top surfaces of the magnetic bases 702 are abutted to the top surface of the inserting groove 701 through springs B703, and the two springs B703 are arranged in a splayed shape. The two magnetic bases 702 can be opened by two springs B703 arranged in a splayed shape, so that the clamping cavity is opened.

The connection assembly 7 further includes a receiving groove 704 symmetrically formed on the top surface of the housing 301 with respect to the two sides of the battery charging port 302, the position of the receiving groove 704 corresponds to the position of the insertion groove 701, and a magnetic head 705 adapted to the clamping cavity is hinged in the receiving groove 704, when the charging mechanism 3 needs to be charged, the magnetic head 705 can be received in the receiving groove 704, so as to improve the flatness of the connection between the battery charging port 302 and an external charger, the magnetic head 705 is in a hammer structure and is magnetically connected to the magnetic base 702, a fastening groove is formed at the outer end of the receiving groove 704, the magnetic head 705 is in clamping fit with a groove in the receiving groove 704 through a protrusion on the surface, and the protrusion is in sliding fit with a guide groove on the inner wall of the insertion groove 701, as shown in fig. 5, the lower port of the guide groove is in a wide-mouthed structure, so that the protrusion can slide into the guide groove conveniently, and further improve the insertion precision of the magnetic head 705 and the magnetic base 702. When the magnetic head 705 with the hammer-shaped structure is inserted between the two magnetic bases 702, the magnetic head 705 pushes against the inner wall of the magnetic bases 702, so that the two magnetic bases 702 rotate relatively, the magnetic head 705 is clamped by the clamping cavity, and the clamping mechanism 2 is conveniently connected with the charging mechanism 3 in a split manner by matching with magnetic attraction; it should be noted that this straight insertion can prevent the outer casing 301 from separating under the lateral force when the casing 1 is scraped from the outside.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a reassembling type cell-phone shell treasured that charges which characterized in that: the mobile phone charger comprises a shell (1) used for loading a mobile phone, wherein the shell (1) consists of a clamping mechanism (2) for clamping the upper part of the mobile phone and a charging mechanism (3) for charging the lower part of the mobile phone, the charging mechanism (3) is detachably connected with the clamping mechanism (2) through a connecting component (7), and the back of the clamping mechanism (2) is provided with an elastic bandage (4); the clamping mechanism (2) comprises a front shell (201), a rear shell (202), a self-locking assembly (5) and two clamping arms (203), the front shell (201) is mounted on the front surface of the rear shell (202), the self-locking assembly (5) is embedded in the middle of the front surface of the rear shell (202) and is abutted against the back surface of the front shell (201), and the two clamping arms (203) are inserted on two sides of the rear shell (202) and are linked with the self-locking assembly (5) to form a hooping structure;

charging mechanism (3) are including shell body (301), electric power storage structure, battery charge mouthful (302) and cell-phone subassembly (6) that charges, the electric power storage structure is installed inside shell body (301), battery charge mouthful (302) are installed in the junction of shell body (301) and back casing (202), cell-phone subassembly (6) that charges are installed in shell body (301) lower extreme and form the cell-phone installation cavity with two arm lock (203).

2. The detachable mobile phone shell charger baby as claimed in claim 1, wherein: the side projection of the shell (1) is composed of a rear shell (202) with a square structure and an outer shell (301) with a ladder structure, and the projection is of an armband structure.

3. The detachable mobile phone shell charger baby as claimed in claim 1, wherein: the hole that sets up with auto-lock subassembly (5) size adaptation in procapsid (201) middle part, the front cover in hole is equipped with leather sheath (204), leather sheath (204) back and auto-lock subassembly (5) input butt.

4. The detachable mobile phone shell charger baby as claimed in claim 1, wherein: self-locking assembly (5) are including graduation claw (501), sliding claw cover (502), guide rail (503), screw (504), spring A (505) and sealing washer (506), graduation claw (501) inlays through spacing arch and locates the activity inslot at back casing (202) front middle part, just graduation claw (501) input and leather sheath (204) back butt, graduation claw (501) output is located in sliding claw cover (502), just the graduation inclined plane relative slip of the auto-lock inclined plane of sliding claw cover (502) input and graduation claw (501) output, guide rail (503) quantity is two and is central symmetry and sets firmly in the activity inslot, just guide rail (503) and the guide slot sliding connection on sliding claw cover (502) the wall, the direction inclined plane and the cooperation of auto-lock inclined plane joint at guide rail (503) terminal.

5. The detachable mobile phone shell charger baby as claimed in claim 4, wherein: the screw (504) is in threaded connection with a thread groove in the back face of the rear shell (202) through threads, the spring A (505) is arranged in a spring groove in the screw portion of the screw (504), the starting end of the spring A (505) is abutted to the end face of the middle of the output end of the sliding claw sleeve (502), and the sealing ring (506) is sleeved on the outer side of the screw portion of the screw (504) and pressed in the thread groove through the screw (504).

6. The detachable mobile phone shell charger baby as claimed in claim 4, wherein: two arm lock (203) rotate with the arm lock chamber of back casing (202) both sides respectively through the round pin axle in its middle part and are connected, two the arm lock chamber communicates through the slot in back casing (202) middle part, the slot communicates with the activity groove, arm lock (203) inner is cross connection's Contraband type structure and through the slot and with sliding jaw cover (502) output end circumference terminal surface butt.

7. The detachable mobile phone shell charger baby as claimed in claim 1, wherein: the electric power storage structure is including installing in inside electric core group of shell body (301) and circuit board, switch and the electric quantity pilot lamp of being connected with electric core group electricity, electric core group input and battery charge mouthful (302) electric connection, battery charge mouthful (302) are for waterproof magnetism inhale the formula interface that charges and set firmly in shell body (301) top surface.

8. The detachable mobile phone shell charger baby as claimed in claim 7, wherein: the mobile phone charging assembly (6) comprises a base (601), an adapter (602), a mobile phone charging head (603), a rotating shaft (604), a collector ring (605), a fluted disc (606) and a spring B (607), wherein the base (601) is welded at the lower end of the outer shell (301), the adapter (602) is of a 20866; -type structure and is rotatably connected with the base (601) through the rotating shaft (604) penetrating through the terminal of the base (601), the mobile phone charging head (603) is installed on the top surface of the adapter (602), the collector ring (605) is sleeved at one end of the rotating shaft (604), the output end of the collector ring (605) is electrically connected with the mobile phone charging head (603), the input end of the collector ring (605) is electrically connected with the core pack, the fluted disc (606) is sleeved at the other end of the rotating shaft (604) through a shaft key, and the clamping teeth of the inner end surface of the fluted disc (606) are in clamping fit with tooth grooves in the terminal shaft grooves of the base (601), the spring B (607) is sleeved on the rotating shaft (604) and is abutted against the outer end face of the fluted disc (606).

9. The detachable mobile phone shell charger baby as claimed in claim 1, wherein: the connecting assembly (7) comprises an inserting groove (701) symmetrically formed in the bottom surface of the rear shell (202), two magnetic seats (702) are symmetrically hinged in the inserting groove (701), the two magnetic seats (702) are closed to form a clamping cavity with an opening at the lower end, the top surfaces of the magnetic seats (702) are abutted to the top surface of the inserting groove (701) through springs B (703), and the two springs B (703) are arranged in a splayed shape.

10. The detachable mobile phone shell charger baby as claimed in claim 9, wherein: coupling assembling (7) still include relative battery charge mouth (302) bilateral symmetry and set up in the groove (704) of accomodating of shell body (301) top surface, the position of accomodating groove (704) corresponds with the position of inserting groove (701), and it has magnetic head (705) with pressing from both sides the chamber adaptation to accomodate in groove (704), magnetic head (705) are hammer type structure and are connected with magnetism seat (702) magnetism, accomodate groove (704) outer end and have seted up the catching groove, magnetic head (705) are through the protruding and the recess joint cooperation of accomodating in groove (704) on surface, protruding and the guide way sliding fit on the inserting groove (701) inner wall.