CN212063764U

CN212063764U - Multi-path emergency self-generating handheld terminal

Info

Publication number: CN212063764U
Application number: CN202020932385.6U
Authority: CN
Inventors: 陶宁
Original assignee: Shenzhen Huaqiang Technology Co ltd
Current assignee: Shenzhen Huaqiang Technology Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-12-01
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses a multi-path emergency self-generating handheld terminal, which comprises a shell, a generator, a battery and an integrated circuit board, wherein the generator, the battery and the integrated circuit board are arranged in the shell; when the wind driven generator is used, the impeller assembly is arranged on a rotation input shaft of the generator, the impeller assembly can be driven to rotate by the kinetic energy of wind energy or water flow, the impeller assembly can be manually driven to rotate by manpower, then the rotation input shaft can be driven to rotate by the rotation of the impeller assembly, and further mechanical energy is converted into electric energy by the generator; after the use, dismantle impeller assembly from the rotation input shaft of generator, be convenient for accomodate the arrangement to the handheld terminal of electricity generation.

Description

Multi-path emergency self-generating handheld terminal

Technical Field

The utility model belongs to the technical field of handheld terminal continuation of journey that charges, concretely relates to emergent handheld terminal from electricity generation of multipath.

Background

The modern society has a fast pace of life, the pressure of many people is large, more and more people are eager to embrace the nature, the nature usually means the wild environments such as mountains, rivers and the like, the safety problem is most noticed in the wild environments, the communication and the positioning are very important survival means, and the cruising ability of the communication positioning equipment is very important; the problem of endurance can be alleviated to a certain extent by a large-capacity battery and a portable charger, but the battery and the charger are also used up at the end of the electricity, and under the condition, an emergency terminal capable of generating electricity is particularly important at a critical moment.

Some devices in the prior art can realize self-generation under partial specific conditions, but all devices have defects, most portable devices for realizing self-generation need manpower to continuously do work on power generation equipment, so that mechanical energy is converted into electric energy, the use is inconvenient, and the devices cannot be practical under the condition that the physical strength of a user is fully satisfied; and part of self-generating equipment utilizes the solar panel, so that solar energy can be converted into electric energy, the manufacturing cost of the self-generating equipment is high, and the self volume of the equipment is limited, the area of the solar panel carried by the equipment is small, and the solar panel cannot be directly irradiated by sunlight in a field environment, so that the efficiency of electric energy conversion is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome current technical defect, provide a multi-way is emergent from handheld terminal of electricity generation, simple structure can multiple ways such as make full use of water conservancy, wind-force, manpower accomplish the electricity generation, can satisfy different use scenes.

In order to solve the technical problem, the utility model provides an emergent handheld terminal of generating electricity certainly of multipath, include the casing and locate generator, battery and integrated circuit board in the casing, generator and battery respectively with the integrated circuit board electricity is connected, be equipped with the protrusion on the generator in the outer rotation input shaft of casing still include with the impeller subassembly that the transmission of rotation input shaft is connected.

Furthermore, the shell comprises a front shell, a middle frame and a rear cover, a first containing cavity and a second containing cavity are respectively arranged at the front end and the rear end of the middle frame, and the generator, the battery and the integrated circuit board are fixedly arranged in the first containing cavity.

Furthermore, the impeller assembly comprises an impeller bracket in transmission connection with the rotation input shaft and a plurality of blades arranged on the impeller bracket.

Furthermore, the impeller support comprises a circular ring-shaped support base and four support rods which are fixedly arranged on the support base and distributed in a cross shape.

Furthermore, the outer side end of the rotating input shaft is provided with an external thread, and the inner wall of the bracket base is provided with an internal thread matched with the external thread.

Furthermore, the free tail ends of the four support rods are provided with female buckles, and male buckles matched with the female buckles in a clamping mode are arranged on the blades.

Furthermore, at least one of the support rods is provided with a finger ring.

Furthermore, a plurality of buckles used for fixing the impeller bracket and the blades are arranged in the second accommodating cavity.

Furthermore, a display screen for displaying the electric quantity of the battery is arranged on the front shell, and the display screen is electrically connected with the integrated circuit board.

Further, the rotary input shaft is a telescopic transmission shaft.

The utility model discloses following beneficial effect has:

the utility model discloses a be equipped with generator, battery and with the integrated circuit board of generator and battery electricity connection in the casing to with impeller support and blade integration inside the casing, when needs use, assemble impeller support and blade into the impeller subassembly, and connect on the rotation input shaft of generator, can drive impeller subassembly rotation through the kinetic energy of wind energy or water, and then convert mechanical energy into the electric energy through the generator; the impeller bracket is also provided with a finger ring, and the impeller assembly can be manually rotated to rotate through manpower by utilizing the matching of fingers and the finger ring under the condition of no wind or water flow, so that mechanical energy is converted into kinetic energy through the generator; after finishing using, alright dismantle the impeller subassembly from the rotation input shaft of generator to the impeller support and the blade of splitting are placed in the casing, are convenient for accomodate the arrangement to the handheld terminal of spontaneous electricity.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, do not constitute a limitation of the invention, and in which:

fig. 1 is a schematic diagram of a multi-path emergency self-generating handheld terminal in an embodiment;

FIG. 2 is an exploded view of a multi-path emergency self-generating handheld terminal in an embodiment;

FIG. 3 is a schematic view of an impeller assembly received on a mid-plane plate in an embodiment;

FIG. 4 is a schematic view of the impeller assembly of the embodiment after the assembly is completed;

FIG. 5 is a schematic view of an embodiment of an impeller assembly prior to engagement with a rotary input shaft;

FIG. 6 is a schematic view illustrating the counterclockwise rotation of the impeller assembly in the embodiment;

FIG. 7 is a schematic view of an embodiment of an impeller assembly prior to engagement with a rotary input shaft;

fig. 8 is a schematic view illustrating clockwise rotation of the impeller assembly in the embodiment.

Detailed Description

For a fuller understanding of the technical content of the present invention, the present invention will be further described and illustrated with reference to the accompanying drawings and specific embodiments.

Examples

As shown in fig. 1 to 8, the multi-path emergency self-generating handheld terminal shown in this embodiment includes a housing, a generator 1, a battery 2 and an integrated circuit board 3 are fixedly disposed inside the housing, the generator 1 and the battery 2 are respectively electrically connected to the integrated circuit board 3, a through hole 40 is disposed on one side of the housing, a rotation input shaft 11 passing through the through hole 40 and protruding out of the housing is disposed on the generator 1, and the multi-path emergency self-generating handheld terminal further includes an impeller assembly which is in transmission connection with the rotation input shaft 11 in a detachable manner; when the electric energy conversion device is used, only the impeller assembly needs to be installed and connected on the rotation input shaft 11, and then the rotation of the rotation input shaft 11 can be driven through the rotation of the impeller assembly, so that the mechanical energy is converted into electric energy through the generator 1.

Specifically, the casing includes center 4 and locates preceding shell 41 of center 4 front end and locate the back lid 42 of center 4 rear end, and through-hole 40 sets up in one side of center 4, is equipped with the middle board 43 parallel with back lid 42 in center 4, and middle board 43 is divided into first appearance chamber and second appearance chamber around with the center, and generator 1, battery 2 and integrated circuit board 3 are located first appearance chamber, and fixed setting is at the front end of middle board 43.

Specifically, be equipped with the display screen 45 that is used for showing battery power in the front on shell 41, display screen 45 is connected with integrated circuit board 3 electricity, rotate to drive when impeller subassembly is rotatory to rotate input shaft 11 and rotate, and then convert mechanical energy into the electric energy through generator 1 and charge to battery 2, display screen 45 can show the residual capacity in battery 2 in real time, and the convenient to use person makes the prediction for the length of time of use of battery 2, and makes comparatively accurate judgement to the speed that charges to battery 2.

Specifically, the impeller assembly comprises an impeller support and blades 51 arranged on the impeller support, the center of the impeller support is in transmission connection with the rotation input shaft 11, upward folding parts 52 are arranged on the peripheries of the blades 51, the blades 51 receive the blowing of wind or the flow of water flow, the impeller support can be driven to rotate around the center of the blades, the rotation of the rotation input shaft 11 is driven, and therefore mechanical energy is converted into electric energy through the generator 1; due to the principle of hydrodynamics, the folded part 52 can enable the blade 51 to better receive the energy of wind energy or water flow, increase the driving force of the wind or water flow to the blade 51, and further accelerate the rotating speed of the impeller bracket rotating around the center of the impeller bracket, so that the speed of converting the electric energy of the generator 1 is accelerated.

Specifically, the impeller support includes annular support seat 53 and four cradling pieces 54 of fixed setting on support seat 53 outer wall, four cradling pieces 54 are the cross distribution on support seat 53, and the one end that four cradling pieces 54 kept away from support seat 53 all is equipped with kink 55, the direction that kink 55 buckled is unanimous with the direction that turns over a book 52 of turning over, the angle that becomes between kink 55 and the cradling piece 54 is 150, can guarantee like this when blade 51 receives the thrust rotation of wind or rivers, each blade 51 can receive the thrust promotion of longer time, and can guarantee the at the uniform velocity nature of impeller subassembly rotation, and then can guarantee the stability of the generated current and voltage of generator 1.

Specifically, the rotation input shaft 11 is the retractable transmission shaft, be equipped with external screw thread 12 on the outside end of rotation input shaft 11, be equipped with on the inner wall of support base 53 with external screw thread 12 complex internal thread 56, through the cooperation of external screw thread 12 and internal thread 56, can fix the impeller support on rotation input shaft 11, if finish using, can be through not hard up external screw thread 12 and internal thread 56's cooperation, dismantle impeller subassembly from rotation input shaft 11, then will rotate in the input shaft 11 inwards presses the retraction center 4, and convenient for accomodate and carry.

Specifically, the tightening modes of the external thread 12 and the internal thread 56 can be adjusted according to different actual environments, fig. 5 and 6 show the tightening modes of the external thread 12 and the internal thread 56 in the counterclockwise rotating direction, fig. 7 and 8 show the tightening modes of the external thread 12 and the internal thread 56 in the clockwise rotating direction, the tightening modes in different rotating directions can adapt to different wind directions, different water flow directions and the like, or can be adjusted according to different left or right hands of a user, so that the use convenience is improved, and the device is more humanized.

Specifically, a T-shaped clamping groove type female buckle 57 is arranged at the free tail end of the bending part 55, a male buckle 58 which is matched and clamped with the female buckle 57 is arranged on the blade 51, the male buckle 58 is a T-shaped clamping part which is clamped with the T-shaped clamping groove, the blade can be fixed on the support rod 54 through the matching of the female buckle 57 and the male buckle 58, and the blade 51 and the support rod 54 can be conveniently mounted and dismounted by the matching of the female buckle 57 and the male buckle 58, so that the use is convenient; when the female buckle 57 is matched with the male buckle 58, the turning direction of the turning part 52 on the blade 51 needs to be towards the turning direction of the turning part 55 on the support rod 54, and the installed impeller assembly can rotate around the support base 53 as a circle center, so as to drive the rotation of the rotation input shaft 11, and further convert mechanical energy into electric energy through the generator 1.

It is specific, be equipped with ring 59 on at least one cradling piece in four cradling pieces 54, ring 59 is located the position department of kink 55, it can increase the emergent use scene from the handheld terminal of electricity generation of multipath to increase ring 59, when there is not wind in the open air also not have rivers, and under the comparatively abundant condition of user's physical power, the user can stretch into ring 59 interior stirring cradling piece 54 through the finger, it is rotatory to make the impeller support through the manpower, and then drive the rotation of rotating input shaft 11, thereby turn into the electric energy with mechanical energy through generator 1.

Specifically, be equipped with a plurality of buckles 44 that are used for fixed impeller support and blade 51 on the rear end face that is located centrally positioned board 43 in the second holds the chamber, buckle 44 sets up according to impeller support and blade 51's size, when needs are accomodate the handheld terminal of spontaneous electricity, with impeller support and blade 51 according to buckle 44's position joint in buckle 44, install the rear end at center 4 with back lid 42 at last again, but the impeller subassembly of formula of accomodating can increase the wholeness and the portability of the handheld terminal of spontaneous electricity.

In the above embodiment, when a user needs to use the self-generating handheld terminal, the rear cover 42 is opened, the impeller bracket and the blades 51 fixed on the buckle 44 are taken out from the second accommodating cavity, then the rear cover 42 is covered, the impeller bracket and the blades 51 are fixed to form an impeller assembly through the matching of the female buckle 57 and the male buckle 58, after the impeller assembly is assembled, the impeller assembly is installed on the rotation input shaft 11 through the matching of the external threads 12 and the internal threads 56, that is, the impeller assembly can be rotated through wind power, water flow or an artificial toggle ring 59, the rotation of the rotation input shaft 11 is driven through the rotation of the impeller assembly, and then the mechanical energy is converted into electric energy through the generator 1; when finishing using, perhaps need accomodate the handheld terminal of spontaneous electricity, through the cooperation of not hard up external screw thread 12 and internal thread 56, dismantle impeller subassembly from rotating input shaft 11, through dismantling the cooperation between box 57 and the pin thread 58, separate blade 51 and cradling piece 54, then with impeller support and blade 51 according to the position joint of buckle 44 in buckle 44, install the rear end at the center with back lid 42 again at last, can accomplish the emergent handheld terminal of spontaneous electricity of multipath and accomodate.

The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.

Claims

1. The utility model provides a multi-path is emergent from handheld terminal of electricity generation which characterized in that, includes the casing and locates generator, battery and integrated circuit board in the casing, generator and battery respectively with the integrated circuit board electricity is connected, be equipped with on the generator protrusion in the outer rotation input shaft of casing still include with the impeller subassembly that the transmission of rotation input shaft is connected.

2. The multi-path emergency self-generating handheld terminal as claimed in claim 1, wherein the housing comprises a front shell, a middle frame and a rear cover, a first cavity and a second cavity are respectively formed at front and rear ends of the middle frame, and the generator, the battery and the integrated circuit board are fixedly arranged in the first cavity.

3. The multi-path emergency self-generating handheld terminal as claimed in claim 2, wherein the impeller assembly comprises an impeller bracket drivingly connected to the rotation input shaft and a plurality of blades provided on the impeller bracket.

4. The multi-path emergency self-generating handheld terminal as claimed in claim 3, wherein the impeller support comprises a circular ring-shaped support base and four support rods fixedly arranged on the support base and distributed in a cross shape.

5. The multi-path emergency self-generating handheld terminal according to claim 4, wherein an external thread is provided on an outer side end of the rotation input shaft, and an internal thread matched with the external thread is provided on an inner wall of the holder base.

6. The handheld terminal capable of generating electricity in a multi-path emergency as claimed in claim 5, wherein the free ends of the four support rods are provided with female buckles, and the blades are provided with male buckles matched with the female buckles for clamping.

7. The multi-path emergency self-generating handheld terminal according to claim 6, wherein at least one of the support rods is provided with a ring.

8. The multi-path emergency self-generating handheld terminal as claimed in any one of claims 3 to 7, wherein a plurality of fasteners for fixing the impeller bracket and the blades are arranged in the second cavity.

9. The multi-path emergency self-generating handheld terminal as claimed in claim 8, wherein a display screen for displaying the battery power is provided on the front case, and the display screen is electrically connected to the integrated circuit board.

10. The multi-path emergency self-generating handheld terminal according to claim 1, wherein the rotation input shaft is a telescopic transmission shaft.