CN210780177U

CN210780177U - Take waterproof function's portable charging source

Info

Publication number: CN210780177U
Application number: CN201922217624.XU
Authority: CN
Inventors: 熊丽莎; 熊祖威
Original assignee: Shenzhen Zhongxinli Electronic Technology Co ltd
Current assignee: Shenzhen Zhongxinli Electronic Technology Co ltd
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-06-16
Anticipated expiration: 2029-12-12

Abstract

The utility model discloses a mobile charging power supply with waterproof function, which comprises a power supply shell and a lithium battery, wherein the inner wall of the power supply shell is provided with a waterproof layer corresponding to an output circuit and a charging circuit, and the output circuit and the charging circuit pass through the waterproof layer; the end face of the supporting plate is provided with a through groove corresponding to the output circuit, and the tail end of the output circuit is provided with an output port corresponding to the through groove; the terminal electric connection of charging circuit has the port that charges, the tip of the port that charges corresponds the terminal surface setting in the charging groove, the power shell corresponds the top and the bottom in charging groove and has seted up the draw-in groove to the guard plate has been clamped through the draw-in groove is inside. The portable charging power source of waterproof function possesses the waterproof nature that improves portable power source to be convenient for change portable power source internal battery, reduce portable power source use cost's advantage, it is not good to have solved current portable power source waterproof nature, is not convenient for change portable power source internal battery, increases portable power source use cost's problem.

Description

Take waterproof function's portable charging source

Technical Field

The utility model relates to a portable power source technical field specifically is a take portable charging source of waterproof function.

Background

Portable power source, also so called treasured or the travel charger that charges, a collect power supply and function in portable charger of an organic whole that charges, it can realize the cell-phone, digital equipment such as panel computer charges anytime and anywhere, it is generally by the lithium cell as the electricity storage unit to charge the treasured, it has the volume less, high portability, use advantage such as swift, but present portable power source's the port that charges is mostly open structure setting, when having water to fall on portable power source, water is extremely easy to be led to the charging opening and gets into inside, cause the damage to the inside electronic parts of portable power source, water-proof effects is not good, and after portable power source uses for a long time, the battery of its inside storage electric quantity is easy ageing to lead to storing the electric quantity not enough, influence portable power source's use experience, it is comparatively loaded down with trivial details to change its battery, adopt more and support change portable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a take waterproof function's mobile charging power supply possesses the waterproof nature that improves portable power source to be convenient for change the interior battery of portable power source, reduce portable power source use cost's advantage, it is not good to have solved current portable power source waterproof nature, is not convenient for change the interior battery of portable power source, increases portable power source use cost's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a mobile charging power supply with a waterproof function comprises a power supply shell and a lithium battery, wherein the lithium battery is fixedly arranged in the power supply shell through a battery holder, an output end and an input end of the lithium battery are electrically connected with an output line and a charging line through plug-in ports, a waterproof layer is arranged on the inner wall of the power supply shell corresponding to the output line and the charging line, and the output line and the charging line penetrate through the waterproof layer;

a support plate is integrally arranged at the bottom of the power supply shell, a through groove corresponding to the output circuit is formed in the end face of the support plate, and an output port is arranged at the tail end of the output circuit corresponding to the through groove;

the back of the power supply shell is provided with a charging groove, the tail end of the charging circuit is electrically connected with a charging port, the end part of the charging port corresponds to the end face in the charging groove and is provided with a clamping groove, the top and the bottom of the power supply shell corresponding to the charging groove are provided with a protection plate, and the protection plate corresponds to the protection arrangement covered inside the charging groove.

Furthermore, a pressing plate is installed at the top of the power supply shell through a pin shaft, the pressing plate is fixedly installed with the pin shaft through a torsion spring, a fixing plate is installed on the end face, opposite to the supporting plate, of the pressing plate through a spiral adjusting pipe, and the installation end of the spiral adjusting pipe is spirally installed on the end face of the pressing plate.

Furthermore, the end face of the power supply shell corresponding to the supporting plate is provided with an anti-skid cushion layer which protrudes out of the end face of the power supply shell by 0.5 mm.

Further, the inside output line that corresponds of power shell installs the spool through the axostylus axostyle, the spool passes through torsional spring two and axostylus axostyle fixed mounting, output line and spool coiling set up.

Furthermore, the layer board corresponds the logical groove and is provided with the card limit, the width on card limit is unanimous with the length of output port, the inner wall on card limit is provided with the silica gel pad.

Furthermore, the terminal surface an organic whole of guard plate is provided with dials the moving plate, the end of guard plate is provided with the iron plate that corresponds with the guard plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses power supply housing, the lithium cell, output line, the charging line, the output port, the cooperation between charging port and the waterproof board, the input and the output of lithium cell are pegged graft with output line and charging line through the grafting port, and waterproof layer waterproof protection that corresponds output line and charging line setting through the power supply housing is inside, make lithium cell and grafting port be located a waterproof airtight space inside, play the waterproof effect to the electronic component inside the power supply housing, and dismantle the change through the battery holder to the lithium cell after being convenient for to power supply housing dismantlement through the grafting port, reduce the cost of using portable power source; the terminal surface of layer board corresponds the output port and sets up logical groove, the output port passes through output line and installs inside leading to the groove, be convenient for according to the position of different cell-phones mouth that charges to the output port move to suitable position in leading to the inslot portion, the corresponding groove that charges of charge port passes through the draw-in groove and sets up the waterproof board, when needing to charge the inside supplementary electric quantity of port connection power supply to the lithium cell, the user moves to the draw-in groove inside on the groove upper portion that charges on the waterproof board, the port that charges is connected with the power, shelter from the draw-in groove inside fixing on upper portion to the waterproof board, after charging the port, take off the power that the port that charges is connected, the waterproof board loses the power shelters from the resistance after and falls to the draw-in groove inside of charging the lower part, waterproof.

2. The utility model discloses the top that the layer board corresponds logical groove sets up the card limit, clamps to output port through the card limit and accepts to the silica gel pad through card limit inner wall accepts the open end of output port, holds sealed fixed to the open of output port through the silica gel pad, improves the inside waterproof nature of output port.

Drawings

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

FIG. 2 is a schematic view of the longitudinal cross-section structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is a schematic structural diagram of the charging port of fig. 3 according to the present invention;

fig. 5 is the utility model discloses a lithium cell and output line and charging line connection structure schematic diagram.

In the figure: a power supply case 1; a lithium battery 2; a plug-in port 3; an output line 4; a charging line 5; a waterproof layer 6; a support plate 7; a through groove 8; an output port 9; a charging slot 10; a charging port 11; a card slot 12; a platen 13; a fixed plate 14; a reel 15; a clamping edge 16; a silica gel pad 17; a toggle piece 18; a slip-resistant mat layer 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a portable power source with waterproof function includes a power housing 1 and a lithium battery 2, wherein the lithium battery 2 is a power storage structure commonly used in portable power sources in the existing market. The lithium battery 2 is fixedly installed inside the power supply shell 1 through a battery holder, the output end and the input end of the lithium battery 2 are electrically connected with an output line 4 and a charging line 5 through an inserting port 3, a waterproof layer 6 is arranged on the inner wall of the power supply shell 1 corresponding to the output line 4 and the charging line 5, and the output line 4 and the charging line 5 are arranged through the waterproof layer 6;

a supporting plate 7 is integrally arranged at the bottom of the power supply shell 1, a through groove 8 corresponding to the output circuit 4 is formed in the end face of the supporting plate 7, and an output port 9 is arranged at the tail end of the output circuit 4 corresponding to the through groove 8; an independent switch is connected between the output line 4 and the output port 9, so that the mobile phone can be turned on or off according to the charging requirement of the output port 9.

Charging groove 10 has been seted up to power shell 1's the back, charging circuit 5's terminal electric connection has charging port 11, charging port 11's tip corresponds the terminal surface setting in charging groove 10, power shell 1 has seted up draw-in groove 12 corresponding charging groove 10's top and bottom to clamp through draw-in groove 12 inside has clamp plate 13, clamp plate 13 corresponds the inside protection setting that covers of charging groove 10.

Specifically, a pressing plate 13 is installed at the top of the power supply shell 1 through a pin shaft, the pressing plate 13 is fixedly installed with the pin shaft through a torsion spring, a fixing plate 14 is installed on the end face, opposite to the supporting plate 7, of the pressing plate 13 through a spiral adjusting pipe, and the installation end of the spiral adjusting pipe is spirally installed on the end face of the pressing plate 13. The spiral adjusting pipe is the body setting of two sleeve structures, and clamp plate 13 rotates to power shell 1's terminal surface through changeing the axle, makes the terminal surface of fixed plate 14 relative with layer board 7, and fixed plate 14 pushes down through rotating the spiral adjusting pipe and fixes the cell-phone on power shell 1, improves the cell-phone in charging and carries the convenience to the needs selection of user's cell-phone is dismantled through spiral adjusting pipe and clamp plate 13 to fixed plate 14.

Specifically, the end face of the power supply shell 1 corresponding to the support plate 7 is provided with an anti-slip cushion layer 19, and the anti-slip cushion layer 19 protrudes out of the end face of the power supply shell by 0.5 mm. The mobile phone charging port is inserted into the output port 9 and then placed on the end face of the supporting plate 7, the outer wall of the power supply shell 1 is in anti-slip contact with the back face of the mobile phone through the protective cushion layer 14, the fixing plate 14 presses down through the spiral adjusting pipe to fix the mobile phone on the power supply shell 1, and the carrying convenience of the charged mobile phone is improved.

Specifically, the inside spool 15 that corresponds output line 4 of power shell 1 installs through the axostylus axostyle, spool 15 passes through torsional spring two and axostylus axostyle fixed mounting, output line 4 and the setting of spool 15 coiling. When the output port 9 is moved in the through groove 8 according to the position of the charging port of the mobile phone, the output line is released through the reel 15, the length of the output line 4 is adjusted, and the reel 15 reversely rotates with the shaft lever through the torsion spring to wind the redundant output line 4.

Specifically, the supporting plate 7 is provided with a clamping edge 16 corresponding to the through groove 8, the width of the clamping edge 16 is consistent with the length of the output port 9, and a silica gel pad 17 is arranged on the inner wall of the clamping edge 16. When the output port 9 is not used, the output port 9 is clamped and connected through the clamping edge 16, the open end of the output port 9 is connected through the silica gel pad 17 on the inner wall of the clamping edge 16, and the open end of the output port 9 is sealed and fixed through the silica gel pad 17, so that the water resistance inside the output port 9 is improved.

Specifically, the end face of the pressing plate 13 is integrally provided with a toggle piece 18, and the tail end of the pressing plate 13 is provided with an iron block corresponding to the pressing plate 13. The end of the toggle piece 18 does not extend out of the charging slot 10, so that the toggle piece 18 is prevented from influencing the storage of the power supply shell 1, and the pressing plate 13 is formed with a lower gravity structure through an iron block, so that the end of the pressing plate 13 shields the charging slot 10 without blocking the object.

When the portable power supply is used, the input end and the output end of the lithium battery 2 are connected with the output circuit 4 and the charging circuit 5 in an inserting mode through the inserting port 3, the waterproof layer 6 arranged in the power supply shell 1 corresponding to the output circuit 4 and the charging circuit 5 is used for waterproof protection, the lithium battery 2 and the inserting port 3 are located in a waterproof closed space, the waterproof effect on electronic elements in the power supply shell 1 is achieved, the lithium battery 2 can be conveniently detached and replaced through the battery holder after the power supply shell 1 is detached through the inserting port 3, and the cost of using the portable power supply is reduced; the end face of the supporting plate 7 is provided with a through groove 8 corresponding to the output port 9, the output port 9 is installed in the through groove 8 through the output circuit 4, the output port 9 can be conveniently moved to a proper position in the through groove 8 according to the positions of charging ports of different mobile phones, the connecting position of the charging port of the mobile phone and the output port 9 is formed, the pressing plate 13 rotates towards the end face of the power supply shell 1 through the torsion spring, the output end face of the fixing plate 14 is enabled to correspond to the supporting plate 7, the end face of the fixing plate 14 is enabled to assist the supporting plate 7 to clamp and fix the mobile phone on the end face of the power supply shell 1 through rotation of; charging port 11 department corresponds charging groove 10 and sets up clamp plate 13 through draw-in groove 12, when needs connect the power supply to charging port 11 and supply the inside supplementary electric quantity of lithium cell 2, the user moves to the draw-in groove 12 that is located charging groove 10 upper portion on to clamp plate 13 inside, charging port 11 is connected with the power, shelter from fixing inside draw-in groove 12 on upper portion to clamp plate 13, after charging port 11, take off the power that charging port 11 connects, clamp plate 13 loses the draw-in groove 12 inside that falls to charging groove 10 lower part after sheltering from the resistance of power, waterproof the sheltering from to charging groove 10, avoid the water source to splash into charging port 11 inside, realize the waterproof to the portable power source charging mouth.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a take waterproof function's portable charging power source, includes power supply housing (1) and lithium cell (2), its characterized in that: the lithium battery (2) is fixedly installed inside the power supply shell (1) through a battery holder, the output end and the input end of the lithium battery (2) are electrically connected with an output circuit (4) and a charging circuit (5) through a plug port (3), a waterproof layer (6) is arranged on the inner wall of the power supply shell (1) corresponding to the output circuit (4) and the charging circuit (5), and the output circuit (4) and the charging circuit (5) penetrate through the waterproof layer (6);

a supporting plate (7) is integrally arranged at the bottom of the power supply shell (1), a through groove (8) corresponding to the output circuit (4) is formed in the end face of the supporting plate (7), and an output port (9) is formed in the tail end of the output circuit (4) corresponding to the through groove (8);

charging groove (10) have been seted up at the back of power shell (1), the terminal electric connection of charging circuit (5) has charging port (11), the tip of charging port (11) corresponds the terminal surface setting in charging groove (10), draw-in groove (12) have been seted up to power shell (1) top and the bottom that corresponds charging groove (10) to clamp plate (13) through draw-in groove (12) inside clamping, clamp plate (13) correspond the inside protection setting that covers of charging groove (10).

2. The portable charging power source of claim 1, wherein: the power supply comprises a power supply shell (1), and is characterized in that a pressing plate (13) is installed at the top of the power supply shell (1) through a pin shaft, the pressing plate (13) is fixedly installed with the pin shaft through a torsion spring, a fixing plate (14) is installed on the end face, opposite to the supporting plate (7), of the pressing plate (13) through a spiral adjusting pipe, and the installation end of the spiral adjusting pipe is spirally installed on the end face of the pressing plate (13).

3. The portable charging power source of claim 1, wherein: the end face of the power supply shell (1) corresponding to the support plate (7) is provided with an anti-slip cushion layer (19), and the anti-slip cushion layer (19) protrudes out of the end face of the power supply shell by 0.5 mm.

4. The portable charging power source of claim 1, wherein: the power supply comprises a power supply shell (1), wherein a corresponding output line (4) is arranged in the power supply shell (1), a reel (15) is arranged through a shaft rod, the reel (15) is fixedly arranged with the shaft rod through a second torsion spring, and the output line (4) and the reel (15) are wound.

5. The portable charging power source of claim 1, wherein: the supporting plate (7) is provided with a clamping edge (16) corresponding to the through groove (8), the width of the clamping edge (16) is consistent with the length of the output port (9), and a silica gel pad (17) is arranged on the inner wall of the clamping edge (16).

6. The portable charging power source of claim 1, wherein: the end face of the pressing plate (13) is integrally provided with a poking sheet (18), and the tail end of the pressing plate (13) is provided with an iron block corresponding to the pressing plate (13).