CN211790916U

CN211790916U - Convenient self-elastic external charging device

Info

Publication number: CN211790916U
Application number: CN202020757400.8U
Authority: CN
Inventors: 王锁良
Original assignee: Jiangxi Jianglong Lightweight Automobile System Co ltd
Current assignee: Jiangxi Jianglong Lightweight Automobile System Co ltd
Priority date: 2020-05-10
Filing date: 2020-05-10
Publication date: 2020-10-27
Anticipated expiration: 2030-05-10

Abstract

The utility model belongs to the technical field of charging devices, in particular to a convenient self-elastic external charging device, which comprises a device body, wherein a limiting frame is embedded on the upper surface of the device body, a photovoltaic panel is arranged on the inner side of the limiting frame, a protective cover is arranged on the upper surface of the photovoltaic panel, the outer edge of the protective cover is embedded on the inner wall of the limiting frame, and pressure springs are uniformly arranged on the outer edge of the bottom surface of the protective cover; strengthen backing plate, rubber gasket and protect the bottom surface of photovoltaic board, avoid the too big impact force that the photovoltaic board bottom surface received, the outer fringe department of protection casing has add pressure spring, and pressure spring can absorb some impact forces with the packing rubber pad when having the pressure extrusion protection casing, and the effect avoids charging device to damage because of the atress extrusion, and the protection casing of being convenient for resets through pressure spring, and sealing rubber pad seals the joining region of protection casing and spacing, and can promote waterproof performance.

Description

Convenient self-elastic external charging device

Technical Field

The utility model belongs to the technical field of charging device, concretely relates to convenient outer charging device of elasticity certainly.

Background

The user is difficult to charge sometimes when the field tourism, has promoted portable photovoltaic board outdoor charging device for solving this problem people, but still exposes some problems in this kind of device use, and the photovoltaic board easily receives extrusion external force and damaged when outdoor use, leads to the long device to damage, influences the charging effect, to the problem that exposes in the present charging device use, is necessary to carry out structural improvement and optimization to charging device.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a convenient outer charging device of elasticity has the effectual characteristics of avoiding charging device to damage because of the atress extrusion.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a convenient outer charging device of elasticity from, includes the device body, spacing has been placed to the upper surface gomphosis of device body, photovoltaic board has been placed to spacing inboard, the protection casing has been placed to the upper surface of photovoltaic board, the inner wall of sub-spacing is placed to the outer fringe department gomphosis of protection casing, the bottom surface outer fringe department align to grid of protection casing has pressure spring, pressure spring's bottom is fixed at spacing interior bottom surface through glue bonding, the outer fringe department of device body has seted up and has been received the wire casing, receive the inboard gomphosis of wire casing and placed the charging cable, the outside of charging cable is equipped with cable locking Assembly.

As the utility model discloses a convenient preferred technical scheme of outer charging device from elasticity, cable locking Assembly include that limit line frame, magic subsides collude thorn and magic subsides and collude the hair, the lateral wall at the device body is fixed through moulding plastics to the one end of limit line frame, the upper surface outer fringe department of device body is fixed with the magic subsides through making up and colludes the hair, the magic is pasted and is colluded the thorn and collude the hair through making up and fix the inner wall at limit line frame, the limit line frame colludes the thorn through the magic subsides and colludes the hair with the magic subsides through the magic and keep meshing to.

As the utility model discloses a convenient preferred technical scheme of outer charging device of elasticity, the cross-sectional structure of spacing is G type structure, the interior top surface of spacing is fixed with sealing rubber pad through glue, sealing rubber pad's bottom surface and the upper surface contact of protection casing.

As the utility model discloses a convenient preferred technical scheme from outer charging device of elasticity, one side that compression spring's one side is located spacing side surface is fixed with the packing rubber pad through glue bonding, the top of packing rubber pad and the underrun glue bonding of protection casing.

As the utility model discloses a convenient preferred technical scheme of outer charging device of elasticity, the bottom surface of photovoltaic board is equipped with rubber-damping pad, rubber-damping pad is fixed with the underrun glue bonding of spacing.

As the utility model discloses a convenient preferred technical scheme of outer charging device of elasticity, the inside of device body is equipped with the enhancement backing plate, spacing, shock-absorbing rubber pad all place the upper surface at the enhancement backing plate.

As the utility model discloses a convenient preferred technical scheme from outer charging device of elasticity, the limit line frame is the slice component, the outside surface align to grid of device body has a plurality of limit line frames.

Compared with the prior art, the beneficial effects of the utility model are that: the inside of device body has been add the reinforcement backing plate, the vibration-damping rubber pad, the reinforcement backing plate, the vibration-damping rubber pad protects the bottom surface of photovoltaic board, avoid the too big impact force that the photovoltaic board bottom surface received, pressure spring has been added to the outer fringe department of protection casing, pressure spring can absorb partly impact force with the packing rubber pad when having the pressure extrusion protection casing, the avoidance charging device of effect damages because of the atress extrusion, be convenient for the protection casing through pressure spring resets, the sealing rubber pad seals up the joining region of protection casing and spacing, promote waterproof performance, device body side is through the limit line frame, it restraints charging cable to accomodate the line groove, be convenient for user's operative installations.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic cross-sectional structure of the present invention;

in the figure: 1. a device body; 2. a limiting frame; 3. a photovoltaic panel; 4. a protective cover; 5. a wire limiting frame; 6. a charging cable; 7. a wire accommodating groove; 8. hook thorn of the magic tape; 9. hooking the hair by the magic tape; 10. sealing the rubber pad; 11. a pressure spring; 12. filling a rubber pad; 13. reinforcing the base plate; 14. shock-absorbing rubber pad.

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.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: a convenient self-elastic external charging device comprises a device body 1, a limiting frame 2 is embedded on the upper surface of the device body 1, a photovoltaic panel 3 is arranged on the inner side of the limiting frame 2, a protective cover 4 is arranged on the upper surface of the photovoltaic panel 3, the inner wall of the sub-limiting frame 2 is embedded on the outer edge of the protective cover 4, pressure springs 11 are uniformly arranged on the outer edge of the bottom surface of the protective cover 4, the bottom ends of the pressure springs 11 are fixedly bonded on the inner bottom surface of the limiting frame 2 through glue, a wire accommodating groove 7 is formed in the outer edge of the device body 1, a charging cable 6 is embedded on the inner side of the wire accommodating groove 7, a cable locking assembly is arranged on the outer side of the charging cable 6, in the embodiment, pressure is transmitted to the pressure springs 11 in the process of extruding the protective cover 4 by external force, the pressure springs 11 shrink to complete pressure absorption, the photovoltaic panel 3 is protected.

Specifically, cable locking Assembly includes line limiting frame 5, the magic is pasted and is colluded thorn 8 and magic subsides and collude hair 9, the one end of line limiting frame 5 is fixed at the lateral wall of device body 1 through moulding plastics, the upper surface periphery department of device body 1 is fixed with the magic through making up and pastes colluding hair 9, the magic is pasted and is colluded thorn 8 and is fixed at the inner wall of line limiting frame 5 through making up, line limiting frame 5 colludes thorn 8 through the magic subsides and colludes hair 9 and keep meshing with the magic subsides and be connected, can effectually receive in the line cable locking Assembly use in this embodiment and restraint charging cable 6, the user of being convenient for uses charging device.

Specifically, the cross-sectional structure of the limiting frame 2 is a G-shaped structure, a sealing rubber gasket 10 is fixed on the inner top surface of the limiting frame 2 through glue, and the bottom surface of the sealing rubber gasket 10 is in contact with the upper surface of the protective cover 4.

Specifically, one side of pressure spring 11 is located the side surface of spacing 2 and is fixed with packing rubber pad 12 through glue bonding, and the top of packing rubber pad 12 and the bottom surface of protection casing 4 bond through glue, and packing rubber pad 12 hoisting device leakproofness is kick-backed through the restoring force of self simultaneously in this embodiment for protection casing 4 and the separation of photovoltaic board 3.

Specifically, photovoltaic board 3's bottom surface is equipped with shock-absorbing rubber pad 14, and shock-absorbing rubber pad 14 is fixed with the bottom surface of spacing 2 through glue bonding, and shock-absorbing rubber pad 14 can carry out the shock attenuation to it when charging device falls in this embodiment, avoids the device to damage.

Specifically, the inside of device body 1 is equipped with reinforcing backing plate 13, and spacing 2, shock-absorbing rubber pad 14 all place the upper surface at reinforcing backing plate 13, and reinforcing backing plate 13 promotes charging device's structural strength in this embodiment, avoids the device great deformation volume to appear.

Specifically, the line limiting frames 5 are sheet-shaped members, and a plurality of line limiting frames 5 are uniformly arranged on the outer side surface of the device body 1, so that the line limiting frames 5 can effectively clamp and bind the charging cable 6 in this embodiment.

The utility model discloses a theory of operation and use flow: the utility model discloses in this charging device use in-process user places it under the sun, photovoltaic power conversion carries out when photovoltaic board 3 is shone by the sunlight, protection casing 4 has been add to the upper surface of device, protection casing 4 adopts transparent plastic component to make, can protect photovoltaic board 3, protect casing 4 and conduct pressure for the compression spring 11 of protection casing 4 bottom when receiving pressure, compression spring 11 absorbs certain impact extrusion force, filling rubber pad 12, the gap when sealing rubber pad 10 moves about protection casing 4 is filled, strengthen backing plate 13 and promote the structural strength of device bottom surface, damping rubber pad 14 cushions the shock attenuation to photovoltaic board 3 bottom surface, avoid photovoltaic board 3 to damage, wire accommodating groove 7 has been seted up on the outside surface of device body 1, carry out preliminary gomphosis through wire accommodating groove 7 and receive charging cable 6, wire limiting frame 5 colludes thorn 8 through magic subsides, The interlock that the hair 9 was colluded to magic subsides bonds at the upper surface of device body 1, carries out the secondary to charging cable 6 and restraints fixedly.

Finally, it should be noted that: although the present invention has been described in detail 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 in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a convenient outer charging device of elasticity from, includes device body (1), its characterized in that: spacing (2) have been placed to the upper surface gomphosis of device body (1), photovoltaic board (3) have been placed to the inboard of spacing (2), protection casing (4) have been placed to the upper surface of photovoltaic board (3), the inner wall of sub-spacing (2) is placed to the outer fringe department gomphosis of protection casing (4), the bottom surface outer fringe department align to grid of protection casing (4) has pressure spring (11), the bottom of pressure spring (11) is fixed at the interior bottom surface of spacing (2) through glue bonding, wire receiving groove (7) have been seted up to the outer fringe department of device body (1), charging cable (6) have been placed to the inboard gomphosis of wire receiving groove (7), the outside of charging cable (6) is equipped with cable locking Assembly.

2. A convenient self-elastic external charging device as defined in claim 1, further comprising: cable locking Assembly colludes thorn (8) and magic subsides including limit line frame (5), magic subsides and colludes hair (9), the one end of limit line frame (5) is fixed at the lateral wall of device body (1) through moulding plastics, the upper surface outward flange department of device body (1) is fixed with magic subsides through making up and colludes hair (9), the magic is pasted and is colluded thorn (8) and fix the inner wall in limit line frame (5) through making up, limit line frame (5) collude thorn (8) through magic subsides and collude hair (9) with magic subsides through the magic and keep meshing and be connected.

3. A convenient self-elastic external charging device as defined in claim 1, further comprising: the cross-sectional structure of spacing (2) is G type structure, the interior top surface of spacing (2) is fixed with sealing rubber pad (10) through glue, the bottom surface of sealing rubber pad (10) and the upper surface contact of protection casing (4).

4. A convenient self-elastic external charging device as defined in claim 1, further comprising: one side of the pressure spring (11) is positioned on the side surface of the limiting frame (2) and is fixedly bonded with a filling rubber pad (12) through glue, and the top end of the filling rubber pad (12) is bonded with the bottom surface of the protective cover (4) through glue.

5. A convenient self-elastic external charging device as defined in claim 1, further comprising: the bottom surface of photovoltaic board (3) is equipped with shock-absorbing rubber pad (14), shock-absorbing rubber pad (14) and the bottom surface of spacing (2) are fixed through glue bonding.

6. A convenient self-elastic external charging device as defined in claim 1, further comprising: the device is characterized in that a reinforcing base plate (13) is arranged inside the device body (1), and the limiting frame (2) and the shock-absorbing rubber pad (14) are arranged on the upper surface of the reinforcing base plate (13).

7. A convenient self-elastic external charging device as defined in claim 2, wherein: the wire limiting frames (5) are sheet-shaped components, and a plurality of wire limiting frames (5) are uniformly arranged on the outer side surface of the device body (1).