CN220711791U - Travel charging box with waterproof structure - Google Patents

Abstract

The utility model discloses a travel charging box with a waterproof structure, which relates to the technical field of travel charging boxes and comprises: the device comprises a shell and a panel screen, wherein parameter stickers are adhered to the bottom of the shell, plastic expansion pipes penetrating through the parameter stickers are installed on two sides of the bottom of the shell, wire rubber plugs are installed on two sides of the shell, cables penetrate through one side of each wire rubber plug, and electronic components are installed in the shell. This travel with waterproof construction fills box when using, can be through to movable block extrusion, the movable block receives the extrusion and will shrink to the inside of locating piece, then does not receive the extrusion of movable block and briquetting to electronic components, and extension spring will drive reset block and upwards reset to upwards push up electronic components from the bottom, thereby can dismantle electronic components fast, the person of facilitating the use overhauls the maintenance to electronic components fast, this is the travel with waterproof construction fills box's characteristics of use.

Description

Travel charging box with waterproof structure

Technical Field

The utility model relates to the technical field of travel charging boxes, in particular to a travel charging box with a waterproof structure.

Background

At present, many life must articles are all kept away from the support of electric power, in order to guarantee that electric power can be normally satisfied, the convenience of customers carries on the trip simultaneously, just need use the travel to fill the box, fills the box through the travel and supplies power to the consumer, satisfies user's user demand.

The existing travel charging box is required to be overhauled and maintained, the screws are detached by using tools, and because the inner space of the shell is very narrow, the electronic components can be fixed only, and in order to be better overhauled, the electronic components are required to be detached slowly along the inner wall of the shell by using fingers, so that the electronic components are very inconvenient to take down.

Disclosure of Invention

The utility model aims to provide a travel charging box with a waterproof structure, which solves the problem that the existing travel charging box with the prior art is narrow in shell space, so that electronic components are inconvenient to take off quickly.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a travel filler box having a waterproof structure, comprising: the device comprises a shell and a panel screen, wherein parameter stickers are stuck to the bottom of the shell, plastic expansion pipes penetrating through the parameter stickers are arranged on two sides of the bottom of the shell, wire-passing rubber plugs are arranged on two sides of the shell, cables are connected to one sides of the wire-passing rubber plugs in a penetrating manner, electronic components are arranged in the shell, an upper cover is arranged at the top of the shell, and the panel screen is arranged at the top of the upper cover;

a positioning block is arranged in the shell, and one side of the positioning block is connected with a movable spring through a groove.

Preferably, one side of the movable spring is connected with a movable block penetrating through the positioning block, and a pressing block is arranged at the bottom of the movable block.

Preferably, the bottom of the positioning block is provided with a telescopic spring through a groove, and the top of the telescopic spring is connected with a reset block penetrating through the positioning block.

Preferably, the positioning blocks are symmetrically arranged on four groups of the center line of the shell, and the positioning blocks and the shell are of an integrated structure.

Preferably, the reset block forms a telescopic structure with the positioning block through a telescopic spring.

Preferably, an elastic clamping block is arranged at the bottom of the upper cover, and a sealing rubber ring is connected between the elastic clamping block and the groove of the shell.

Preferably, the elastic clamping block and the upper cover are of an integrated structure.

Compared with the prior art, the utility model has the beneficial effects that: this travel with waterproof construction fills box when using, can be through to movable block extrusion, the movable block receives the extrusion and will shrink to the inside of locating piece, then does not receive the extrusion of movable block and briquetting to electronic components, and extension spring will drive reset block and upwards reset to upwards push up electronic components from the bottom, thereby can dismantle electronic components fast, the person of facilitating the use overhauls the maintenance to electronic components fast, this is the travel with waterproof construction fills box's characteristics of use.

1. This travel fills box with waterproof construction just needs to overhaul and maintain in order to guarantee that travel fills box can normal use, can make movable block shrink to one side of locating piece this moment for electronic components does not receive the extrusion, and electronic components receives the effect of reset block and the extension spring of bottom simultaneously, and electronic components upward movement, thereby can conveniently dismantle electronic components from the shell and overhaul and maintain.

2. This travel fills box with waterproof construction, because the inside of shell is the electronic components of normal installation, in order to guarantee that electronic components can normally work, just need seal, can dock the elastic fixture block of the bottom of upper cover to the shell this moment on to seal the packing ring extrusion, then just can play sealed effect to the shell through the deformation of sealing the packing ring, avoid steam to enter into in the shell, cause the damage to inside electronic components, make sealed water-proof effects better.

Drawings

FIG. 1 is a schematic view of a three-dimensional explosion structure of the utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic view of the bottom structure of the housing of the present utility model;

FIG. 4 is a schematic view of the internal structure of the housing of the present utility model;

FIG. 5 is a schematic view of a front cut-away structure of a positioning block of the present utility model;

fig. 6 is a schematic view of the top cover of the present utility model in front view in section.

In the figure: 1. a housing; 2. parameter stickers; 3. a plastic expansion tube; 4. a thread passing rubber plug; 5. a cable; 6. an electronic component; 7. an upper cover; 8. a panel screen; 9. a positioning block; 10. a movable spring; 11. a movable block; 12. briquetting; 13. a telescopic spring; 14. a reset block; 15. an elastic clamping block; 16. and (5) sealing the rubber ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, the present utility model provides a technical solution: a travel filler box having a waterproof structure, comprising: the device comprises a shell 1 and a panel screen 8, wherein parameter stickers 2 are stuck to the bottom of the shell 1, plastic expansion pipes 3 penetrating through the parameter stickers 2 are arranged on two sides of the bottom of the shell 1, a wire-passing rubber plug 4 is arranged on two sides of the shell 1, a cable 5 is connected to one side of the wire-passing rubber plug 4 in a penetrating manner, an electronic component 6 is arranged in the shell 1, an upper cover 7 is arranged at the top of the shell 1, and the panel screen 8 is arranged at the top of the upper cover 7;

the inside of shell 1 installs locating piece 9, one side of locating piece 9 is connected with movable spring 10 through the recess, one side of movable spring 10 is connected with movable block 11 that runs through locating piece 9, briquetting 12 is installed to the bottom of movable block 11, telescopic spring 13 is installed through the recess to the bottom of locating piece 9, the top of telescopic spring 13 is connected with the reset block 14 that runs through locating piece 9, four groups are installed to the central line symmetry of locating piece 9 about shell 1, and be integrated structure between locating piece 9 and the shell 1, reset block 14 constitutes extending structure through between telescopic spring 13 and the locating piece 9.

During implementation, the travel charging box with the waterproof structure can be used by disassembling the screws between the electronic components 6 and the shell 1, then the movable block 11 on one side of the positioning block 9 can be extruded, the movable block 11 is contracted to one side of the positioning block 9, the pressing block 12 at the bottom of the movable block 11 does not extrude the electronic components 6, then the electronic components 6 can reset through the telescopic springs 13 in the grooves at the bottom of the positioning block 9 and drive the reset block 14 to move upwards, so that the electronic components 6 can be lifted upwards, at the moment, a user can conveniently and rapidly detach the electronic components 6 from the shell 1, overhaul and maintenance are convenient for the electronic components 6 in the shell 1, otherwise, the electronic components 6 can be installed at the top of the positioning block 9 of the shell 1, then the movable block 11 is driven to reset through the movable spring 10, and at the moment, the electronic components 6 can be stably installed in the shell 1 through limiting the pressing block 12 at the bottom of the movable block 11, and normal use cannot be influenced.

Referring to fig. 1 and fig. 6, when maintenance is needed, the movable block 11 can drive the pressing block 12 to shrink, and then the telescopic spring 13 can drive the reset block 14 to press the electronic component 6 upwards, so that the electronic component 6 can be conveniently and rapidly taken down for maintenance.

An elastic clamping block 15 is arranged at the bottom of the upper cover 7, a sealing rubber ring 16 is connected between the elastic clamping block 15 and a groove of the shell 1, and the elastic clamping block 15 and the upper cover 7 are of an integrated structure.

During implementation, this travel filling box with waterproof construction, when using, can dock the recess at shell 1 top with the elasticity fixture block 15 of upper cover 7 bottom, because elasticity fixture block 15 has elasticity reset effect, before the installation, can extrude elasticity fixture block 15 and make it take place to bend, then just can dock elasticity fixture block 15 in the recess at shell 1 top, seal packing ring 16 is extruded in the recess at shell 1 top to elasticity fixture block 15 simultaneously, because seal packing ring 16 is the rubber material, seal packing ring 16 receives the extrusion and will produce deformation this moment, and expand around, thereby can play sealed effect to the gap between upper cover 7 and the shell 1, simultaneously elasticity fixture block 15 of upper cover 7 bottom does not receive the extrusion, will reset, simultaneously produce spacingly to elasticity fixture block 15 through the lug of shell 1 recess one side, the convenience of customers carries out quick installation butt joint.

Referring to fig. 4 and 5, when the sealing rubber ring 16 is pressed by the elastic clamping block 15, the gap can be sealed by deformation of the sealing rubber ring 16, so that the waterproof effect is better.

To sum up: this travel fills box with waterproof construction, when using, can be through installing electronic component in the shell 1, then install upper cover 7 again, install upper cover 7 with panel screen 8 again, connect cable 5 in the both sides of shell 1 simultaneously through cross line rubber buffer 4, just can make whole travel fill box work through the button at control panel screen 8 top this moment, the both ends of cable 5 are connected with plug and consumer respectively, satisfy user's power consumption demand, this is the characteristics of use of this travel fill box with waterproof construction, the content that does not make detailed description in this specification belongs to the prior art that the expert of this field knows.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. A travel filler box having a waterproof structure, comprising: the device is characterized in that parameter stickers (2) are adhered to the bottom of the shell (1), plastic expansion pipes (3) penetrating through the parameter stickers (2) are arranged on two sides of the bottom of the shell (1), wire rubber plugs (4) are arranged on two sides of the shell (1), cables (5) are connected to one sides of the wire rubber plugs (4) in a penetrating mode, electronic components (6) are arranged in the shell (1), an upper cover (7) is arranged at the top of the shell (1), and the panel screen (8) is arranged at the top of the upper cover (7);

the shell (1) is internally provided with a positioning block (9), and one side of the positioning block (9) is connected with a movable spring (10) through a groove.

2. A travel filler box having a waterproof structure as claimed in claim 1, wherein: one side of the movable spring (10) is connected with a movable block (11) penetrating through the positioning block (9), and a pressing block (12) is installed at the bottom of the movable block (11).

3. A travel filler box having a waterproof structure as claimed in claim 2, wherein: the bottom of locating piece (9) is installed through the recess and is stretched out and drawn back spring (13), the top of stretched out and drawn back spring (13) is connected with reset piece (14) that run through locating piece (9).

4. A travel filler box having a waterproof structure as claimed in claim 1, wherein: four groups of positioning blocks (9) are symmetrically arranged on the central line of the shell (1), and the positioning blocks (9) and the shell (1) are of an integrated structure.

5. A travel filler box having a waterproof structure as claimed in claim 3, wherein: the reset block (14) forms a telescopic structure with the positioning block (9) through a telescopic spring (13).

6. A travel filler box having a waterproof structure as claimed in claim 1, wherein: an elastic clamping block (15) is arranged at the bottom of the upper cover (7), and a sealing rubber ring (16) is connected between the elastic clamping block (15) and a groove of the shell (1).

7. A travel filler box having a waterproof structure as claimed in claim 6, wherein: the elastic clamping block (15) and the upper cover (7) are of an integrated structure.