CN205945190U

CN205945190U - Hand formula removal charger

Info

Publication number: CN205945190U
Application number: CN201620811380.1U
Authority: CN
Inventors: 公筱雅
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-29
Filing date: 2016-07-29
Publication date: 2017-02-08
Anticipated expiration: 2026-07-29

Abstract

The utility model provides a hand formula removal charger, including the casing, lie in the outer L type rocking handle of casing, lie in the hand generator of casing and lie in the casing and the first transmission shaft of its one end outside rotationally wearing out the casing, the tip ann that this first transmission shaft lies in the part outside the casing has L type rocking handle, ann had a set of second flabellum on first transmission shaft was located the outer part of casing, ann had a gear wheel and a set of first flabellum on first transmission shaft was located the part of casing, hand generator's input shaft links to each other with a secondary drive axle is coaxial, and this secondary drive axle is kept away from hand generator's one end ann has a pinion, this pinion with the gear wheel mesh mutually, the casing on be equipped with a set of draught hole and a USB interface that is used for connecting rechargeable devices. The utility model discloses in the electricity generation, not only can realize lowering the temperature to its the automatic of self, still can automatically be the cooling of current electricity generation user.

Description

Hand-rail type mobile charger

Technical field

This utility model is related to charger field, specifically a kind of hand-rail type mobile charger.

Background technology

The screen of smart mobile phone is increasing, and processor performance is more and more stronger, but on the other side be, ultra-thin in order to pursue Fuselage, the battery capacity of mobile phone does not increase counter moving back unexpectedly.Therefore, most people is had to the emergency of one mobile phone of extra band, or dry Crisp carry with a portable power source in case of need.

And cellie is often in non-transformer occasion, such as field usage, simultaneously suffer the feelings that battery electric quantity is used up again Condition, at this moment due to not having power supply, cannot charge the phone, and then can affect the normal use of mobile phone.

Based on this, occur in that a lot of hand-rail type mobile chargers in prior art, substantially can solve the problem that the problems referred to above.But Existing hand-rail type mobile charger, can produce substantial amounts of heat during its hand power, and existing hand-rail type mobile charger Heat sinking function relatively weak, this constrains the service life of hand-rail type mobile charger to a certain extent.Additionally, user exists When being generated electricity using hand-rail type mobile charger, in view of needing to shake the rocking handle of charger for a long time it will usually feel some heat, Especially when sky heat, and existing hand-rail type mobile charger does not account for this problem.This is for prior art not In place of foot.

Utility model content

Technical problem to be solved in the utility model is, for the deficiencies in the prior art, provides a kind of hand-rail type to move Charger, for realizing the automatic heat radiation of hand-rail type mobile charger, to improve the service life of hand-rail type mobile charger；Also For being current generating user cooling automatically, to improve the level of comfort of user's use.

For solving above-mentioned technical problem, this utility model provides a kind of hand-rail type mobile charger, including housing, is located at L-type rocking handle outside housing, the hand generator being located in housing and be located in housing and its one end rotationally passes housing The first outer power transmission shaft, this first power transmission shaft is located at the end of the part outside housing equipped with described L-type rocking handle；Described first biography Moving axis be located at housing outside partly go up equipped with one group of second flabellum, each second flabellum is respectively positioned between described L-type rocking handle and housing； What described first power transmission shaft was located in housing partly goes up equipped with a gear wheel and one group of first flabellum；Described hand generator defeated Enter axle to be coaxially connected with a second driving shaft, this second driving shaft away from described hand generator one end equipped with a little gear, This little gear is meshed with described gear wheel, and each first flabellum is respectively positioned between described hand generator and gear wheel；Institute The housing stated is provided with one group of air-vent and and is used for connecting the USB interface of charging equipment, and described USB interface is hand with described The generating winding electrical connection of electromotor.

It is provided with the first support base and the second support base, the first support base and the second support base split described in described housing The both sides of little gear, the part that described first power transmission shaft is located in housing is arranged on described first by a first bearing seat On support seat, described second driving shaft is arranged on the second described support base by a second bearing seat.

Described first power transmission shaft is connected with described housing bearing.

Described housing is rectangular.

The quantity at least two of described air-vent, each air-vent is respectively provided at least two sides of described housing On.

The quantity of described air-vent is three, two relative sides of the position that this three air-vents are distributed in described housing On.

Compared with prior art, the utility model has the advantage of：

(1) this utility model partly going up in the first power transmission shaft is positioned at housing is fanned equipped with a gear wheel and one group first The leaf each flabellum organizing this is separately positioned between hand generator and gear wheel, during use, rotates L-type rocking handle, drives the One drive axis, and then drive all of first flabellum to rotate, and then be hand-rail type mobile charger described in the utility model Automatically lower the temperature, structure is simple, facilitate implementation；

(2) this utility model on the input second driving shaft that is connected of beam barrel axle with described hand generator equipped with little tooth Wheel, and this little gear is meshed with the gear wheel being arranged on the first power transmission shaft, thus by by the canine tooth being rotated by driving Wheel drives pinion rotation, and then is easy to improve the generating rotating speed of hand generator, finally can improve handss described in the utility model Shake the generating efficiency of formula mobile charger；

(3) this utility model the first power transmission shaft be located at housing outside partly go up equipped with L-type rocking handle and one group of second flabellum, During use, rotate L-type rocking handle, drive the first drive axis, and then drive all of second flabellum to rotate such that it is able to automatically User's cooling that ground generates electricity for currently used charger described in the utility model, structure is simple, facilitate implementation, more practical.

As can be seen here, this utility model compared with prior art, has substantive distinguishing features and progress, its beneficial effect implemented Fruit is also obvious.

Brief description

Fig. 1 is structural representation of the present utility model.

Wherein：1st, housing, 2, hand generator, 21, input shaft, 3, little gear, 4, gear wheel, the 5, first power transmission shaft, 6, First support base, 7, first bearing seat, 8, L-type rocking handle, 9, second driving shaft, 10, USB interface, 11, air-vent, 12, ventilation Hole, the 13, first flabellum, the 14, second flabellum, 15, bearing.

Specific embodiment

For making the technical solution of the utility model and advantage clearer, below in conjunction with accompanying drawing, to of the present utility model Technical scheme is clearly and completely described.

Fig. 1 is a kind of specific embodiment of hand-rail type mobile charger described in the utility model.As illustrated, this is hand Formula mobile charger includes housing 1, the L-type rocking handle 8 being located at outside housing 1, the hand generator 2 being located in housing 1 and is located at In housing 1 and its one end rotationally passes the first power transmission shaft 5 outside housing 1, this first power transmission shaft 5 is located at the portion outside housing 1 The end divided is equipped with described L-type rocking handle 8.Described first power transmission shaft 5 is located at partly going up equipped with one group of second flabellum outside housing 1 14, each second flabellum 14 is respectively positioned between described L-type rocking handle 8 and housing 1.The part that described first power transmission shaft 5 is located in housing 1 On equipped with a gear wheel 4 and one group of first flabellum 13；The input shaft 21 of described hand generator 2 is coaxial with a second driving shaft 9 Be connected, this second driving shaft 9 away from described hand generator 2 one end equipped with a little gear 3, this little gear 3 is big with described Gear 4 is meshed, and each first flabellum 13 is respectively positioned between described hand generator 2 and gear wheel 4.Housing 1 is provided with one group Air-vent and one is used for connecting the usb 10 of charging equipment.Described usb 10 and the generating of described hand generator 2 Winding electrically connects.

Wherein, in the present embodiment, it is provided with the first support base and the second support base, the first support in described housing 1 Seat and the second support base split the both sides of described little gear 3, and the part that described first power transmission shaft 5 is located in housing 1 passes through one the One bearing block 7 is arranged on the first described support base 6, and described second driving shaft 9 is arranged on described by a second bearing seat The second support base on.

In the present embodiment, described first power transmission shaft 5 is connected with described housing 1 bearing, as illustrated, the first transmission Axle 5 is arranged on described housing 1 by bearing 15.

In the present embodiment, described housing 1 is rectangular, and the quantity of described air-vent is three, this three air-vents It is distributed on relative two sides in position of described housing 1, air-vent 11 as shown in Figure 1 and two air-vents 13.

During use, rotate L-type rocking handle 8, drive the first power transmission shaft 5 to rotate, and then drive all of first flabellum 13 to rotate, And then automatically lower the temperature for hand-rail type mobile charger described in the utility model；In addition, rotating in above-mentioned drive the first power transmission shaft 5 When, drive all of second flabellum 14 to rotate, thus can also be automatically currently used charging described in the utility model simultaneously User's cooling that device generates electricity.

Therefore, this utility model, while generating electricity, not only can be realized automatic to hand-rail type mobile charger itself Cooling, can be also automatically current generating user cooling, and structure is simple, facilitate implementation.

Additionally, this utility model is pacified on the second driving shaft 9 coaxially connected with the input shaft 21 of described hand generator 2 There is little gear 3, and this little gear 3 is meshed with the gear wheel 4 being arranged on the first power transmission shaft 5, thus by by being driven The gear wheel 4 rotating drives little gear 3 to rotate, and then is easy to improve the generating rotating speed of hand generator 2, finally improves this practicality The generating efficiency of new described hand-rail type mobile charger, more practical.

Embodiment of above only in order to the technical solution of the utility model to be described, is not intended to limit；Although with reference to aforementioned Embodiment has been described in detail to this utility model, it will be understood by those within the art that：It is still permissible Technical scheme described in aforementioned each embodiment is modified, or equivalent is carried out to wherein some technical characteristics； And these modifications or replacement, do not make the essence of appropriate technical solution depart from this utility model each embodiment technical scheme Scope.

Claims

1. a kind of hand-rail type mobile charger it is characterised in that：Including housing, the L-type rocking handle outside housing, it is located in housing Hand generator and be located in housing and its one end rotationally passes the first power transmission shaft outside housing, this first transmission The end of part outside housing for the axle position is equipped with described L-type rocking handle；Described first power transmission shaft is located at the partly upper peace outside housing There is one group of second flabellum, each second flabellum is respectively positioned between described L-type rocking handle and housing；Described first power transmission shaft is located in housing Partly go up equipped with a gear wheel and one group of first flabellum；The input shaft of described hand generator coaxial phase with a second driving shaft Even, this second driving shaft away from one end of described hand generator equipped with a little gear, this little gear and described gear wheel phase Engagement, each first flabellum is respectively positioned between described hand generator and gear wheel；Described housing is provided with one group of air-vent It is used for connecting the USB interface of charging equipment with one, described USB interface is electrically connected with the generating winding of described hand generator.

2. hand-rail type mobile charger according to claim 1 it is characterised in that：It is provided with the first support in described housing Seat and the second support base, the first support base and the second support base split the both sides of described little gear, and described first power transmission shaft is located at Part in housing is arranged on the first described support base by a first bearing seat, and described second driving shaft passes through one second Bearing block is arranged on the second described support base.

3. hand-rail type mobile charger according to claim 1 and 2 it is characterised in that：Described first power transmission shaft with described Housing bearing connect.

4. hand-rail type mobile charger according to claim 1 and 2 it is characterised in that：Described housing is rectangular.

5. hand-rail type mobile charger according to claim 4 it is characterised in that：The quantity of described air-vent is at least two Individual, described air-vent is respectively provided at least two sides of described housing.

6. hand-rail type mobile charger according to claim 5 it is characterised in that：The quantity of described air-vent is three, On two relative sides of position that this three air-vents are distributed in described housing.