CN209029951U

CN209029951U - A kind of mobile power source based on power-off protection

Info

Publication number: CN209029951U
Application number: CN201821952798.XU
Authority: CN
Inventors: 华前斌; 王飞
Original assignee: TONGLING MAIWEI ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: TONGLING MAIWEI ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2018-11-26
Filing date: 2018-11-26
Publication date: 2019-06-25
Anticipated expiration: 2028-11-26

Abstract

The utility model discloses a kind of mobile power sources based on power-off protection, including body, protective shell, rubber layer, mounting groove, telescoping cover, reset protector, telescopic chute, adjustable spring, control button, mating groove, USB interface, charging interface and LED light, the body upper surface is symmetrically fixed with protective shell by screw with lower surface, the body two sides are fixed with rubber layer, and body two sides are located at rubber layer inside and are equipped with control button, the body both ends symmetrically offer mating groove, described body one end is located at installation in mating groove, and there are four USB interfaces, and USB interface side is equipped with charging interface, this mobile power source protects electric power disconnection by reset protector, power supply high temperature overload is avoided to be burnt bad, and easily mounting means is convenient for changing maintenance reset protector, simultaneously by protective shell and Rubber layer bears impact force, reduces device and is destroyed by collision bring, is ensured using safe.

Description

A kind of mobile power source based on power-off protection

Technical field

The utility model relates to mobile power source technical field, specially a kind of mobile power source based on power-off protection.

Background technique

Mobile power source is also charger baby, traveling charger etc., is a kind of to integrate the portable of power supply and charge function Formula charger can charge whenever and wherever possible to digital equipments such as mobile phone, tablet computers.Generally by lithium cell as charge storage unit, It is convenient to use, it is very common in life, but mobile power source is different using very flexible and use environment, causes The safety guarantee that mobile power source uses is low, uses in wet environment, or directly meets water, and there are also the events of electronic equipment itself Barrier can all cause scrapping for mobile power source, and mobile power source is easy to touch by falling, and will also result in using failure, for this purpose, I Propose a kind of mobile power source based on power-off protection.

Utility model content

The purpose of this utility model is to provide a kind of mobile power sources based on power-off protection, to solve above-mentioned background skill The problem of being proposed in art.

To achieve the above object, the utility model provides the following technical solutions: a kind of mobile electricity based on power-off protection Source, including body, protective shell, rubber layer, mounting groove, telescoping cover, reset protector, telescopic chute, adjustable spring, control button, Mating groove, USB interface, charging interface and LED light, the body upper surface and lower surface are symmetrically fixed with protection by screw Shell, the body two sides are fixed with rubber layer, and body two sides are located at rubber layer inside and are equipped with control button, the body Both ends symmetrically offer mating groove, and described body one end is located in mating groove USB interface there are four installations, and USB interface one Side is equipped with charging interface, and the body end, which is located at USB interface, symmetrically holds and be equipped with LED lamp, body upper surface side Mounting groove is offered, reset protector is equipped in the mounting groove, and reset protector and body are electrically connected, the installation Side offers telescopic chute at slot port, and cooperation sliding is equipped with telescoping cover in telescopic chute, is fixed in the telescopic chute flexible Spring, and telescoping cover passes through adjustable spring and telescopic chute elastic connection.

Preferably, cooperate to be caught at the mating groove port at the body both ends and serum cap is installed.

Preferably, the protective shell surface, which is located in the middle part of body, is uniformly provided with heat dissipation every hole.

Preferably, the rubber layer is transparent.

Preferably, the protective shell is made of hard plastics.

Compared with prior art, the utility model has the beneficial effects that

1, data line is plugged at USB interface and can charge to equipment by the utility model, and when charging inserts data line It connects and is locating, in use if encountering short-circuit state, route fever reset protector be will disconnect, and is stopped working, is ensured dress The safety set is slided into telescopic chute by pulling telescoping cover compression adjustable spring, can be replaced to reset protector.

2, utility model device is fallen accidentally when touching, and protective shell bears impact force, and side collision is then delayed by rubber layer Punching greatly reduces device and is destroyed by collision bring, ensured using safe.

Detailed description of the invention

Fig. 1 is the utility model entirety overlooking structure diagram；

Fig. 2 is the utility model entirety side structure schematic view；

Fig. 3 is the utility model charging end structural schematic diagram；

Fig. 4 is the utility model illumination end structural schematic diagram；

Fig. 5 is the utility model reset protector positional structure schematic diagram；

Fig. 6 is the utility model mounting groove positional structure schematic diagram；

Fig. 7 is the utility model connection line schematic diagram.

In figure: 1, body；2, protective shell；3, heat dissipation is every hole；4, rubber layer；5, mounting groove；6, telescoping cover；7, it resets and protects Protect device；8, telescopic chute；9, adjustable spring；10, control button；11, mating groove；12, USB interface；13, charging interface；14, rubber Jiao Gai；15, LED light.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, to the technical scheme in the embodiment of the utility model into Row clearly and completely describes, it is clear that and the described embodiments are only a part of the embodiments of the utility model, rather than all Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-6 is please referred to, the utility model provides a kind of technical solution: a kind of mobile power source based on power-off protection, packet Include body 1, protective shell 2, rubber layer 4, mounting groove 5, telescoping cover 6, reset protector 7, telescopic chute 8, adjustable spring 9, control by Button 10, mating groove 11, usb 12, charging interface 13 and LED light 15,1 upper surface of body pass through respectively with lower surface Screw is symmetrically fixed with protective shell 2, and 1 two sides of body are fixed with rubber layer 4, and 1 two sides of body are located at 4 inside of rubber layer Control button 10 is installed, 1 both ends of body symmetrically offer mating groove 11, and described 1 one end of body is located in mating groove 11 There are four usb 1s 2 for installation, and 2 side of usb 1 is equipped with charging interface 13, and 1 end of body is located at USB interface 12 symmetrical ends are equipped with LED light 15, and the 1 upper surface side of body offers mounting groove 5, is equipped with and resets in the mounting groove 5 Protector 7, and reset protector 7 and body 1 are electrically connected, side offers telescopic chute 8 at 5 port of mounting groove, and The interior cooperation sliding of telescopic chute 8 is equipped with telescoping cover 6, adjustable spring 9 is fixed in the telescopic chute 8, and telescoping cover 6 is by stretching Spring 9 and 8 elastic connection of telescopic chute.

Preferably, cooperate to be caught at 11 port of mating groove at 1 both ends of body and serum cap 14 is installed, stopping Usb 12, charging interface 13 and LED lamp 15 is avoided to be destroyed in use, covering serum cap 14.

Preferably, 2 surface of protective shell, which is located in the middle part of body 1, is uniformly provided with heat dissipation every hole 3, increases dissipating for body 1 Heat space.

Preferably, the rubber layer 4 is transparent, convenient for finding the position of control button 10.

Preferably, the protective shell 2 is made of hard plastics, and hardness is resistance to greatly to fall, and weight is small, mitigates whole weight Amount.

Preferably, 7 model WUYUE 17AME+PTC of reset protector.

Working principle: data line, which is plugged at usb 12, to charge to equipment, and when charging inserts data line It connects at charging interface 13, in use if encountering short-circuit state, route fever reset protector 7 be will disconnect, and be stopped Work, the safety of ensuring equipment are slided by pulling the compression adjustable spring 9 of telescoping cover 6 into telescopic chute 8, can be to reset and protection Device 7 is replaced, and device is fallen accidentally when touching, and protective shell 2 bears impact force, and side collision is then buffered by rubber layer 4, pole The big device that reduces is destroyed by collision bring, is ensured using safe.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to contain Lid non-exclusive inclusion, so that the process, method, article or equipment for including a series of elements not only includes those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or setting Standby intrinsic element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that a variety of to the progress of these embodiments can change in the case where not departing from the principles of the present invention and spirit, Modification, replacement and variant, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of mobile power source based on power-off protection, it is characterised in that: including body (1), protective shell (2), rubber layer (4), Mounting groove (5), telescoping cover (6), reset protector (7), telescopic chute (8), adjustable spring (9), control button (10), mating groove (11), USB interface (12), charging interface (13) and LED light (15)；Body (1) upper surface and lower surface pass through screw pair Title is fixed with protective shell (2), and body (1) two sides are fixed with rubber layer (4), and body (1) two sides are located in rubber layer (4) Side is equipped with control button (10), and body (1) both ends symmetrically offer mating groove (11), and described body (1) one end is located at There are four USB interface (12) for installation in mating groove (11), and USB interface (12) side is equipped with charging interface (13), the device Body (1) end is located at USB interface (12), and symmetrically end is equipped with LED light (15), and body (1) the upper surface side offers installation Slot (5), the mounting groove (5) is interior to be equipped with reset protector (7), and reset protector (7) and body (1) are electrically connected, described Side offers telescopic chute (8) at mounting groove (5) port, and cooperation sliding is equipped with telescoping cover (6) in telescopic chute (8), described to stretch It is fixed with adjustable spring (9) in contracting slot (8), and telescoping cover (6) passes through adjustable spring (9) and telescopic chute (8) elastic connection.

2. a kind of mobile power source based on power-off protection according to claim 1, it is characterised in that: the body (1) two Cooperation is caught in and is equipped with serum cap (14) at mating groove (11) port at end.

3. a kind of mobile power source based on power-off protection according to claim 1, it is characterised in that: the protective shell (2) Surface, which is located in the middle part of body (1), is uniformly provided with heat dissipation every hole (3).

4. a kind of mobile power source based on power-off protection according to claim 1, it is characterised in that: the rubber layer (4) It is transparent.

5. a kind of mobile power source based on power-off protection according to claim 1, it is characterised in that:

The protective shell (2) is made of hard plastics.