CN210693475U

CN210693475U - Waterproof type portable power source convenient to dismantle

Info

Publication number: CN210693475U
Application number: CN201921013914.6U
Authority: CN
Inventors: 不公告发明人
Original assignee: Beijing Longdingxiaojie Technology Co Ltd
Current assignee: Beijing Longdingxiaojie Technology Co Ltd
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2020-06-05
Anticipated expiration: 2029-07-02

Abstract

The utility model discloses a waterproof type portable power source convenient to dismantle, include: the utility model relates to the technical field of energy equipment, which comprises a lower waterproof shell, an upper waterproof shell and a pin shaft, wherein the upper waterproof shell is movably arranged on the lower waterproof shell, the left side and the right side of the central line of the upper wall surface of the upper waterproof shell are respectively provided with a slide way with the same structure, and the pin shaft is arranged between the lower waterproof shell and the upper waterproof shell; the fixing bolt is inserted into the locking groove, so that the waterproof shell below the upper waterproof shell is sealed and fixed, the disassembly is convenient, and the damage of the internal structure of the power supply due to water inflow is prevented; the waterproof cover is inserted into a waterproof groove fixed in the waterproof wall for sealing, so that water is prevented from entering the power supply through each socket to cause damage; this design is dismantled, simple to operate, and effectually protects the socket, prevents that it from intaking to cause the damage.

Description

Waterproof type portable power source convenient to dismantle

Technical Field

The utility model relates to an energy equipment technical field specifically is a waterproof type portable power source convenient to dismantle.

Background

The portable charger is mainly used for charging consumer electronic products such as handheld mobile equipment and the like, and is particularly applied to occasions without external power supply. The main components of the device comprise: the battery used for electric energy storage and the circuit for stabilizing output voltage, most mobile power supplies are provided with chargers which are used for charging the built-in batteries; generally, a lithium battery cell (or a dry battery, which is rare) is used as an electricity storage unit, so that the use is convenient and quick;

at present, with the development of electronic products, various accessories derive, wherein a mobile power supply is one of the accessories, but the existing mobile power supply needs to dismantle a shell thereof for a long time during maintenance, the sealing performance of the shell of the mobile power supply is not good after maintenance, the waterproof performance of the mobile power supply is affected, a USB port and a charging port which are arranged on the mobile power supply are exposed, and the mobile power supply is easy to enter the inside of equipment after water is encountered, so that the equipment is damaged or even exploded, and therefore the waterproof mobile power supply convenient to disassemble is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof type portable power source convenient to dismantle to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a waterproof type portable power source convenient to dismantle includes: the charging device comprises a lower waterproof shell, an upper waterproof shell, a pin shaft, a plurality of fixing pins with the same structure, a pair of USB ports with the same structure and a charging hole; the left side wall and the right side wall of the lower waterproof shell are provided with vestige rear side wall edges with the same structure, and the central parts of the left and right ends of the first lock block are respectively provided with a lock groove, the upper waterproof shell is movably arranged on the lower waterproof shell, and the left and right end wall edges and the rear side wall edge are both provided with second locking blocks which have the same structure as the first symmetrical locking blocks and are tangent to the first symmetrical locking blocks, the left side and the right side of the central line of the upper wall surface of the USB port are respectively provided with a slideway with the same structure, the pin shaft is arranged between the lower waterproof shell and the upper waterproof shell, a plurality of fixing bolts are respectively inserted into the locking grooves of the first locking block and the second locking block, a stack of USB ports are respectively embedded in the right side wall surface of the lower waterproof shell and are positioned at the left side and the right side of the central line and are mutually symmetrical, the charging hole is embedded in the right side wall surface of the lower waterproof shell and is positioned on the central line, and the upper waterproof shell is provided with a waterproof structure and a clamping structure;

the waterproof structure is composed of: the waterproof structure comprises a pair of waterproof walls with the same structure, a waterproof cover, a pair of fixed cylinders with the same structure and a pair of first springs with the same structure;

it is a pair of the buckler is the symmetric welding respectively on the buckler right side wall below last buckler, and its right side wall central point department all sets up the capillary groove that the structure is the same, its left side of buckler is surveyed both ends and is respectively inserted in the slide to its right-hand member wall is along the cartridge in the capillary groove of buckler, and is a pair of the solid fixed cylinder welds respectively on last buckler upper wall and is located the central line left and right sides symmetry each other respectively, and is a pair of its one end of first spring is connected respectively on buckler left side both ends, and its other end is connected respectively in the solid fixed cylinder.

Preferably, the latch structure includes: the lock box, the lock claw, the second spring and the lock rod;

the lock box is arranged on the upper wall surface of the upper waterproof shell and positioned on the central line, a driving groove is formed in the center of the front side wall surface of the lock box, the lock claw is movably embedded in the driving groove of the lock box, one end of the lock claw is positioned on the lower wall surface of the lock box, the other end of the lock claw is positioned outside the lock box, the second spring is arranged between the lower wall surface of the other end of the lock claw and the upper wall surface of the upper waterproof shell, one end of the lock rod is welded on the upper wall surface of the waterproof cover and positioned on the central line, the other end of the lock rod penetrates through the left side wall surface and the right side wall surface of the lock box and is positioned below the driving groove, and a pair.

Preferably, the lock groove and the slide way are both of a T-shaped structure.

Preferably, the fixing bolt is of a door-shaped frame structure, and the left end and the right end of the fixing bolt are both of T-shaped structures.

Preferably, the locking claw is of an L-shaped structure.

Compared with the prior art, the beneficial effects of the utility model are that: according to the waterproof mobile power supply convenient to disassemble, the upper waterproof shell and the lower waterproof shell are closed and sealed through the pin shaft, and the mobile power supply is placed inside and electrically connected with the USB port and the charging port for protection; the fixing bolt is inserted into the locking groove, so that the waterproof shell below the upper waterproof shell is sealed and fixed, the disassembly is convenient, and the damage of the internal structure of the power supply due to water inflow is prevented; the second spring is compressed by pressing the locking claw on the locking box downwards, the waterproof cover is pulled, the first spring in the fixed cylinder is stretched, the waterproof cover is separated from the waterproof groove in the waterproof wall and opened, the locking claw is loosened, one end, located in the locking box, of the locking claw is clamped into a clamping groove in the locking rod by virtue of the elastic force of the second spring to limit the waterproof cover, the waterproof cover is kept open, and the waterproof cover can be used through the USB port and the charging port; this design is dismantled, simple to operate, and effectually protects the socket, prevents that it from intaking to cause the damage.

Drawings

Fig. 1 is a schematic view of an assembly structure of an outer tube of the present invention;

fig. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic side view of the latch structure of the present invention;

FIG. 4 is the schematic view of the structure of the outer tube of the waterproof cover of the present invention

In the figure: 1. the waterproof structure comprises a lower waterproof shell, 2, an upper waterproof shell, 3, a pin shaft, 4, a fixing bolt, 5, a USB port, 6, a charging hole, 7, a waterproof wall, 8, a waterproof cover, 9, a fixing barrel, 10, a first spring, 11, a lock box, 12, a lock claw, 13, a second spring, 14 and a lock rod.

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. 1-4, the present invention provides a technical solution: a waterproof type portable power source convenient to dismantle includes: the device comprises a lower waterproof shell 1, an upper waterproof shell 2, a pin shaft 3, a plurality of fixing pins 4 with the same structure, a pair of USB ports 5 with the same structure and a charging hole 6; the left and right side walls of the lower waterproof case 1 are provided with a first locking block with the same structure at the rear side wall edge of the vestige, and the central parts of the left and right ends of the first lock block are respectively provided with a lock groove, the upper waterproof shell 2 is movably arranged on the lower waterproof shell 1, and the left and right end wall edges and the rear side wall edge are both provided with second locking blocks which have the same structure as the first symmetrical locking blocks and are tangent to the first symmetrical locking blocks, the left side and the right side of the central line of the upper wall surface of the waterproof case are provided with slideways with the same structure, a pin shaft 3 is arranged between the lower waterproof case 1 and the upper waterproof case 2, a plurality of fixing bolts 4 are respectively inserted into locking grooves of a pile and a first locking block and a second locking block, a stack of USB ports 5 are respectively embedded in the right side wall surface of the lower waterproof case 1 and are positioned on the left side and the right side of the central line in a symmetrical manner, a charging hole 6 is embedded in the right side wall surface of the lower waterproof case 1 and is positioned on the central line, and the upper waterproof case 2 is provided with; waterproof construction, by: the waterproof structure comprises a pair of waterproof walls 7 with the same structure, a waterproof cover 8, a pair of fixed cylinders 9 with the same structure and a pair of first springs 10 with the same structure; a pair of waterproof walls 7 are symmetrically welded on the right side wall surface of the waterproof shell 1 below the upper waterproof shell 2 respectively, waterproof grooves with the same structure are formed in the center of the right side wall of the waterproof shell, the left two ends of the waterproof cover 8 are inserted into the slide ways respectively, the right end wall of the waterproof cover is inserted into the waterproof grooves of the waterproof walls 7, a pair of fixed cylinders 9 are welded on the upper wall surface of the upper waterproof shell 2 respectively and are symmetrically positioned on the left side and the right side of the central line respectively, one end of each first spring 10 is connected to the left two ends of the waterproof cover 8 respectively, and the other end of each first spring is connected into the fixed cylinder 9 respectively; through waterproof construction, can make 8 one ends of buckler insert the buckler of bulkhead 7 in, when not using, prevent that water from getting into USB mouth 5 and charging hole 6 in, damaging portable power source.

Preferably, further, the latch structure includes: a lock case 11, a lock claw 12, a second spring 13, and a lock lever 14;

the lock box 11 is arranged on the upper wall surface of the upper waterproof case 2 and positioned on the central line, a driving groove is formed in the central position of the front side wall surface of the lock box, the lock claw 12 is movably embedded in the driving groove of the lock box 11, one end of the lock claw is positioned on the lower wall surface of the lock box 11, the other end of the lock claw is positioned outside the lock box 11, the second spring 13 is arranged between the lower wall surface of the other end of the lock claw 12 and the upper wall surface of the upper waterproof case 2, one end of the lock rod 14 is welded on the upper wall surface of the waterproof cover 8 and positioned on the central line, the other end of the lock rod penetrates through the left side wall surface and the right side wall surface of the lock box 11 and is positioned below the driving.

Preferably, the lock groove and the slide way are both T-shaped structures.

Preferably, the fixing bolt 4 is a door-shaped frame structure, and both left and right ends of the fixing bolt are T-shaped.

Preferably, the locking claw 12 is of an L-shaped structure.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

Example (b): as can be seen from the attached figures 1-4 of the specification, the upper waterproof case 2 and the lower waterproof case 1 are closed and sealed through the pin shaft 3, and the mobile power supply is placed inside and electrically connected with the USB port 5 and the charging port for protection; the fixing bolt 4 is inserted into the locking groove, so that the upper waterproof shell 2 and the lower waterproof shell 1 are hermetically fixed, the disassembly is convenient, and the damage of the internal structure of the power supply due to water inflow is prevented; when the mobile power supply is required to be charged, the second spring 13 is compressed by pressing the locking claw 12 on the locking box 11 downwards, the waterproof cover 8 is pulled, the first spring 10 in the fixed cylinder 9 is stretched, the waterproof cover 8 is separated from the waterproof groove in the waterproof wall 7 and opened, the locking claw 12 is loosened, one end, located in the locking box 11, of the locking claw 12 is clamped into one clamping groove in the locking rod 14 through the elastic force of the second spring 13 to limit the waterproof cover 8, the waterproof cover 8 is kept opened, and the USB port 5 and the charging hole 6 can be used at the moment; when the waterproof cover is not used, in order to prevent the waterproof cover from damaging a power supply by water entering through each socket, the locking claw 12 is pressed downwards again, the other end of the locking claw is lifted up to be away from the clamping groove of the locking rod 14, the waterproof cover 8 moves through the sliding groove of the upper waterproof shell 2 by virtue of the tensile force of the first spring 10, one end of the waterproof cover is inserted into the waterproof groove of the waterproof wall 7 to be sealed and waterproof, the locking rod 14 also moves through the locking box 11, and the other end of the locking claw 12 is clamped into the other clamping groove of the locking rod 14 again to be locked by the elastic acting force of the second spring 13.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "through", "inserted", "symmetrical", "welded", "open", and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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. A waterproof type portable power source convenient to dismantle includes: the waterproof device comprises a lower waterproof shell (1), an upper waterproof shell (2), a pin shaft (3), a plurality of fixing pins (4) with the same structure, a pair of USB ports (5) with the same structure and a charging hole (6); characterized in that the left and right side walls of the lower waterproof case (1) are provided with a first lock block with the same structure along the left and right side walls and a lock groove along the left and right ends, the upper waterproof case (2) is movably arranged on the lower waterproof case (1), the left and right end walls and the rear side walls are provided with a second lock block with the same structure and symmetrical with the first symmetrical lock block along the left and right ends, the left and right sides of the central line of the upper wall surface are provided with slideways with the same structure, the pin shaft (3) is arranged between the lower waterproof case (1) and the upper waterproof case (2), a plurality of fixing bolts (4) are respectively inserted into the lock grooves of the first lock block and the second lock block, a stack of USB ports (5) are respectively embedded in the right side wall surface of the lower waterproof case (1) and are positioned in the left and right sides of the central line and are symmetrical with each other, the charging holes (6) are embedded in the right side wall surface of the lower waterproof case (1) and positioned on the central line, the upper waterproof shell (2) is provided with a waterproof structure and a locking structure;

the waterproof structure is composed of: the waterproof structure comprises a pair of waterproof walls (7) with the same structure, a waterproof cover (8), a pair of fixed cylinders (9) with the same structure and a pair of first springs (10) with the same structure;

it is a pair of buckler (7) symmetry respectively welds on buckler (1) right side wall below last buckler (2), and its right side wall center part department all sets up the capillary groove that the structure is the same, its left side of buckler (8) is surveyed both ends and is inserted respectively in the slide to its right side end wall is along the cartridge in the capillary groove of buckler (7), and is a pair of solid fixed cylinder (9) weld respectively on last buckler (2) wall and lie in the mutual symmetry of central line left and right sides respectively, and is a pair of first spring (10) its one end is connected respectively on buckler (8) left side both ends, and its other end is connected respectively in solid fixed cylinder (9).

2. The waterproof type portable power source convenient to dismantle of claim 1, characterized in that: the latch structure includes: a lock box (11), a lock claw (12), a second spring (13) and a lock rod (14);

the lock box (11) is arranged on the upper wall surface of the upper waterproof case (2) and located on the central line, a driving groove is formed in the center of the front side wall surface of the lock box, the lock claw (12) is movably embedded in the driving groove of the lock box (11), one end of the lock claw is located on the lower wall surface of the lock box (11), the other end of the lock claw is located outside the lock box (11), the second spring (13) is arranged between the lower wall surface of the other end of the lock claw (12) and the upper wall surface of the upper waterproof case (2), one end of the lock rod (14) is welded on the upper wall surface of the waterproof cover (8) and located on the central line, the other end of the lock rod penetrates through the left side wall surface and the right side wall surface of the lock box (11) and is located below the driving groove, and a pair of clamping grooves with the same structure.

3. The waterproof type portable power source convenient to dismantle of claim 1, characterized in that: the lock groove and the slide way are both of T-shaped structures.

4. The waterproof type portable power source convenient to dismantle of claim 1, characterized in that: the fixing bolt (4) is of a door-shaped frame structure, and the left end and the right end of the fixing bolt are of T-shaped structures.

5. The waterproof type portable power source convenient to dismantle of claim 2, characterized in that: the locking claw (12) is of an L-shaped structure.