CN211508697U

CN211508697U - Portable field emergency charger

Info

Publication number: CN211508697U
Application number: CN202020397914.7U
Authority: CN
Inventors: 马硙崇; 曾国军; 孙绍崇; 刘英玲
Original assignee: Shenyang Huajun Technology Co ltd
Current assignee: Shenyang Huajun Technology Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-09-15
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a portable field emergency charger, which comprises a box body, a cover body, a hidden display screen, a rechargeable battery pack and a voltage stabilizer, wherein the box body and the cover body are fixed through a fixing buckle, the back surface of the box body is symmetrically provided with adjustable shoulder straps, a T-shaped groove is provided with a telescopic pull rod through a fixing sleeve, the rear side of the bottom of the box body is symmetrically provided with a moving wheel, a solar cell panel is arranged inside the cover body, the surface of the cover body is provided with the hidden display screen, and the interior of the box body below the panel is provided; the utility model discloses a be equipped with adjustable baldric, flexible pull rod and remove the wheel, can improve the portability of open-air emergency charger, can carry on the back or drag and remove, through utilizing solar cell panel to charge and discharge, can improve the charging mode variety of open-air emergency charging, no longer rely on single commercial power to charge, can improve open-air emergency charger and use the high efficiency, hide the different camouflage picture of display screen demonstration through setting up.

Description

Portable field emergency charger

Technical Field

The utility model relates to a technical field that charges especially relates to a portable open-air emergency charger.

Background

The portable charging and discharging equipment commonly applied in the market at present is charged by single mains supply 220V input, and then is supplied with power by 220V output or direct current variable voltage output, the charging mode is adopted, the portable charging and discharging equipment is required to be used under the voltage condition of 220V/110V of an alternating current power grid, when the power is in a power shortage area or is suddenly cut off, the charging of a mobile phone battery and other common batteries cannot be finished, and the adverse effect is brought to communication or illumination. Therefore, the utility model provides a portable field emergency charger to solve the weak point among the prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a portable field emergency charger through being equipped with adjustable baldric, flexible pull rod and removal wheel, can improve the portability of field emergency charger, can carry on the back or drag and remove, charges through utilizing solar cell panel and discharges, can improve the charging means variety that field emergency charged, no longer relies on single commercial power to charge, can improve field emergency charger and use the high efficiency, hides the different camouflage picture of display screen demonstration through setting up.

The utility model provides a portable open-air emergency charger, including box, lid, hidden display screen, rechargeable battery group and stabiliser, it has the lid to articulate on the box, box and lid are fixed through fixed the knot, be equipped with the louvre on the box lateral wall, box back symmetry is equipped with adjustable baldric, be equipped with T type groove between the adjustable baldric, T type groove is equipped with flexible pull rod through the fixed sleeve, bottom half rear side symmetry is equipped with the removal wheel, the inside solar cell panel that is equipped with of lid, the lid surface is equipped with hidden display screen, the inside panel that is equipped with of box, the inside rechargeable battery group and the stabiliser of being equipped with of box of panel below, it connects rechargeable battery group to hide the display screen, rechargeable battery group includes first rechargeable battery and second rechargeable battery, the box lateral wall is equipped with commercial power interface, the, The solar panel interface is electrically connected with the solar panel, and the power output interface is electrically connected with the first rechargeable battery and the second rechargeable battery.

The further improvement lies in that: the first rechargeable battery, the second rechargeable battery and the voltage stabilizer are connected in series, and the commercial power interface, the vehicle-mounted power supply interface and the solar panel interface are all connected with the voltage stabilizer.

The further improvement lies in that: the adjustable shoulder strap is characterized in that support frames are arranged on two sides of the adjustable shoulder strap, and the support frames are I-shaped.

The further improvement lies in that: be equipped with charge control switch, charging display screen and controller on the panel, charge control switch and charging display screen are connected with rechargeable battery group, controller and hidden display screen electric connection.

The further improvement lies in that: the power output interface is a power output interface which supports 1.6V, 12V, 24V and 36V direct current output, supports 2.USB 5V and 3A output and supports the shunt multi-device simultaneous charging of the commercial power socket.

The further improvement lies in that: and the cover body at the rear side of the hidden display screen is symmetrically provided with supporting corner posts.

The utility model has the advantages that: through being equipped with adjustable baldric, flexible pull rod and removal wheel, can improve the portability of open-air emergency charger, can carry on the back or drag and remove, through utilizing solar cell panel to carry out charging discharge, can improve the charging mode variety of open-air emergency charging, no longer rely on single commercial power to charge, can improve open-air emergency charger and use the high efficiency, hide the different camouflage picture of display screen demonstration through setting up, can be to disguising open-air emergency charger, it is high at outdoor camouflage security when military police field operations, and the variety setting of power output interface can satisfy shunting multi-device and charge simultaneously, it improves greatly to charge convenience and high efficiency.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic view of the structure of the present invention.

Fig. 3 is a schematic view of the structure of the present invention.

Fig. 4 is a schematic top view of the panel structure of the present invention.

Fig. 5 is a schematic top view of the rechargeable battery pack of the present invention.

Wherein: 1. a box body; 2. a cover body; 3. hiding the display screen; 4. a voltage regulator; 5. a fixing buckle; 6. the shoulder straps can be adjusted; 7. a T-shaped groove; 8. a telescopic pull rod; 9. a moving wheel; 10. a solar panel; 11. a panel; 12. a first rechargeable battery; 13. a second rechargeable battery; 14. a mains supply interface; 15. a vehicle power interface; 16. a solar panel interface; 17. a power output interface; 18. a support frame; 19. a charge control switch; 20. charging the display screen; 21. a controller; 22. supporting the corner posts; 23. and (4) heat dissipation holes.

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.

According to the figures 1, 2, 3, 4 and 5, the embodiment provides a portable field emergency charger, which comprises a box body 1, a cover body 2, a hidden display screen 3, a rechargeable battery pack and a voltage stabilizer 4, wherein the box body 1 is hinged with the cover body 2, the box body 1 and the cover body 2 are fixed through a fixing buckle 5, the side wall of the box body 1 is provided with a heat dissipation hole 23, the back surface of the box body 1 is symmetrically provided with adjustable shoulder straps 6, T-shaped grooves 7 are arranged between the adjustable shoulder straps 6, the T-shaped grooves 7 are provided with telescopic pull rods 8 through fixing sleeves, the rear side of the bottom of the box body 1 is symmetrically provided with moving wheels 9, a solar battery panel 10 is arranged inside the cover body 2, the surface of the cover body 2 is provided with the hidden display screen 3, a panel 11 is arranged inside the box body 1, the rechargeable battery pack and the voltage stabilizer 4 are arranged inside the, the rechargeable battery pack comprises a first rechargeable battery 12 and a second rechargeable battery 13, the side wall of the box body 1 is provided with a commercial power interface 14, a vehicle-mounted power interface 15, a solar panel interface 16 and a power output interface 17, the solar panel interface 16 is electrically connected with the solar panel 10, and the power output interface 17 is electrically connected with the first rechargeable battery 12 and the second rechargeable battery 13.

First rechargeable battery 12, second rechargeable battery 13 and stabiliser 4 establish ties between, commercial power interface 14, on-vehicle power interface 15 and solar panel interface 16 all are connected with stabiliser 4. Two sides of the adjustable shoulder straps 6 are provided with support frames 18, and the support frames 18 are I-shaped. Be equipped with charge control switch 19, charging display screen 20 and controller 21 on the panel 11, charge control switch 19 and charging display screen 20 are connected with rechargeable battery group, controller 21 and hidden display screen 3 electric connection. The power output interface 17 is a power output interface 17 which supports 1.6V, 12V, 24V, 36V dc output, supports 2.USB 5V, 3A output, and supports the multi-device simultaneous charging of the mains socket branch. The cover body 2 at the rear side of the hidden display screen 3 is symmetrically provided with supporting corner posts 22.

The outdoor emergency charger is used for charging, the corresponding interface on the power output interface 17 is selected for charging according to the charging mode of the equipment, the charging condition is displayed through the charging display screen 20, in the charging process, the support frame 18 can support the whole box body 1, so as to avoid loss caused by direct contact with the ground, when the solar cell panel 10 is unfolded and charged, the supporting corner posts 22 can support the cover body 2 to prevent the hidden display screen 3 from directly contacting with the ground, so that the use safety can be improved, and when the outdoor emergency charger is moved, the adjustable shoulder belt 6 can be selected to be used for carrying movement or the telescopic pull rod 8 can be selected to be used for carrying movement by the moving wheel 9 according to requirements, when the adjustable shoulder belt 6 is used for carrying movement, the user can also improve the stability of the backpack by holding the support frame 18, and the adjustable shoulder strap 6 is not easy to slide off the shoulder.

Through being equipped with adjustable baldric 6, flexible pull rod 8 and removal wheel 9, can improve the portability of open-air emergency charger, can be carrying on the back or dragging and remove, through utilizing solar cell panel 10 to charge discharge, can improve the charging mode variety of open-air emergency charging, no longer rely on single commercial power to charge, can improve open-air emergency charger and use the high efficiency, hide display screen 3 through the setting and show different camouflage picture, can carry out the disguise to open-air emergency charger, the security is high at outdoor camouflage when the army and police field battle, and power output interface 17's variety setting can satisfy shunting multi-device and charge simultaneously, the convenience of charging and high efficiency improve greatly.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A portable field emergency charger is characterized in that: comprises a box body (1), a cover body (2), a hidden display screen (3), a rechargeable battery pack and a voltage stabilizer (4), wherein the cover body (2) is hinged on the box body (1), the box body (1) and the cover body (2) are fixed through a fixing buckle (5), radiating holes (23) are formed in the side wall of the box body (1), adjustable shoulder straps (6) are symmetrically arranged on the back surface of the box body (1), T-shaped grooves (7) are formed between the adjustable shoulder straps (6), the T-shaped grooves (7) are provided with telescopic pull rods (8) through fixing sleeves, moving wheels (9) are symmetrically arranged on the rear side of the bottom of the box body (1), a solar battery panel (10) is arranged inside the cover body (2), the hidden display screen (3) is arranged on the surface of the cover body (2), a panel (11) is arranged inside the box body (1), and the rechargeable battery pack and the voltage stabilizer (4), hide display screen (3) and connect rechargeable battery group, rechargeable battery group includes first rechargeable battery (12) and second rechargeable battery (13), box (1) lateral wall is equipped with commercial power interface (14), vehicle mounted power interface (15), solar panel interface (16) and power output interface (17), solar panel interface (16) and solar cell panel (10) electric connection, power output interface (17) and first rechargeable battery (12), second rechargeable battery (13) electric connection.

2. A portable field emergency charger according to claim 1, wherein: first rechargeable battery (12), second rechargeable battery (13) and stabiliser (4) are established ties between, commercial power interface (14), vehicle mounted power interface (15) and solar panel interface (16) all are connected with stabiliser (4).

3. A portable field emergency charger according to claim 1, wherein: two sides of the adjustable shoulder straps (6) are provided with support frames (18), and the support frames (18) are I-shaped.

4. A portable field emergency charger according to claim 1, wherein: be equipped with charge control switch (19), charging display screen (20) and controller (21) on panel (11), charge control switch (19) and charging display screen (20) are connected with rechargeable battery group, controller (21) and hidden display screen (3) electric connection.

5. A portable field emergency charger according to claim 1, wherein: the power output interface (17) is a power output interface (17) which supports 1.6V, 12V, 24V and 36V direct current output, supports 2.USB 5V and 3A output and supports the shunt multi-device simultaneous charging of a commercial power socket.

6. A portable field emergency charger according to claim 1, wherein: the cover body (2) at the rear side of the hidden display screen (3) is symmetrically provided with supporting corner posts (22).