CN205172835U - Durable firm hand -cranked generation device - Google Patents
Durable firm hand -cranked generation device Download PDFInfo
- Publication number
- CN205172835U CN205172835U CN201520958601.3U CN201520958601U CN205172835U CN 205172835 U CN205172835 U CN 205172835U CN 201520958601 U CN201520958601 U CN 201520958601U CN 205172835 U CN205172835 U CN 205172835U
- Authority
- CN
- China
- Prior art keywords
- box body
- rod
- mounting plate
- gear drive
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a durable firm hand -cranked generation device belongs to the generator technology field, the box body is included and the lid of being connected can be dismantled with the box body, being equipped with the mounting panel in the box body and locating generator and the gear drive on the mounting panel, the outer one side of box body is equipped with the rocker, and a relative both sides wall is equipped with the guide slot body of mutual correspondence respectively in the box body, between the guide slot body of mounting panel embedding both sides, gear drive's input shaft and rocker are connected, and the output shaft is connected with the rotor shaft of generator, be equipped with a plurality of sleeve pipes between one side inner wall of box body and the mounting panel, overlap the intraductal bolt that runs through box body lateral wall and mounting panel that is equipped with, the rocker includes with gear drive input shaft's the body of rod, it sets up the slide bar on the body of rod to slide, is equipped with the support on the body of rod and the bolt that passes the support, and the cover is equipped with the spring on the bolt between flange and the support. Simple structure is compact, shared volume when reducing to carry, portable.
Description
Technical field
The utility model relates to technical field of generators, in particular to a kind of durable firm hand-operated electricity generation device.
Background technique
Hand power unit is as the emergency plant charged a battery in non-transformer environment, its application is very wide, hand generator and common generator do not have too large difference, be exactly that coil rotates in magnetic field, Portable hand operation generates electricity and chargeable emergency power supply actively can be applied under the state such as field operations, field work, field study, rescue action, emergency communication, long-term short of electricity, tourism, emergence power.
Along with technical development, have higher requirement to the performance such as lightweight, convenience of hand generator set, existing hand generator is all do not allow easily detachable mostly, carry inconvenience very, and the volume taken is larger; And the design of the rocking lever of hand generator is also crucial, if rocking lever is longer, it is more convenient and laborsaving to use when hand power operates, but its space taken is also larger, not too be convenient to be placed in the little spaces such as door glove box carry with, have impact on portability; If rocking lever is shorter, although the portability of improve, the shake stroke too short when hand power operates easily causes using inconvenience, and the shortening of the arm of force also causes shake more to be required great effort, and have impact on the convenience of hand power operation.
Model utility content
The purpose of this utility model is to provide a kind of durable firm hand-operated electricity generation device, to solve the problem.
For realizing the utility model object, the technological scheme of employing is: a kind of durable firm hand-operated electricity generation device, the lid comprising box body and removably connect with box body; Be provided with mounting plate in box body and be located at generator on mounting plate and gear drive, the side outside box body is provided with rocking bar, and in box body, a relative two side is respectively equipped with mutually corresponding guide groove body, and mounting plate embeds between two side guidance bodies; The inwall of box body and lid is equipped with insulation board; The input shaft of gear drive is connected with rocking bar, and output shaft is connected with the rotor shaft of generator; Be provided with multiple sleeve pipe between the side inwall of box body and mounting plate, in sleeve pipe, be provided with the bolt running through box side wall and mounting plate; Rocking bar comprises the body of rod be connected with gear drive input shaft, the slide bar be slidably arranged on the body of rod, the body of rod offers pin-and-hole, slide bar is placed with the positioning hole corresponding with pin-and-hole, the body of rod is provided with support and the latch through support, the bottom of latch is through positioning hole and pin-and-hole, and be provided with flange in the middle part of latch, the latch between flange and support is arranged with spring; The body of rod connecting end of gear drive input shaft is provided with square toes, is provided with spring steel ball structure in square toes, and steel ball stretches out a sidewall of square toes; The body of rod is provided with the joint corresponding with square toes, and joint offers the square hole with square toes adaptation, and the side hole wall of square hole offers the circular pit matched with steel ball.
Further, described gear drive and generator lay respectively at the both sides of mounting plate in box body.
Further, described sleeve pipe is four that are distributed in mounting plate corner.
Further, the end of described slide bar is provided with handle.
Further, the outer surface rotating sleeve of described handle is provided with rubber sleeve.
The beneficial effects of the utility model are, the adjustment of rocking bar and convenient disassembly, easy to operate, simple and compact for structure, volume shared when reducing to carry, is easy to carry, large force increasing ratio transmission can be realized by pitch wheel, reduce labor intensity, operate steadily, guide groove body mounting plate is had supplemental support, make mounting plate firm in box body, avoid significantly vibrating, and production technology is simple, assembly precision requires low, and cost of production is low, is convenient to promote the use of.Employ telescopic rocking arm, locate different positioning holes by latch thus realize the different length of rocking bar, obtaining different torque arm length, improving its simple operation and portable performance further.
Accompanying drawing explanation
Fig. 1 is the structural representation of the durable firm hand-operated electricity generation device that the utility model provides;
Fig. 2 is the rotation profile at A-A place in Fig. 1;
Fig. 3 is the sectional view of joint and square toes joint.
Embodiment
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Fig. 1, Fig. 2, Fig. 3 show the durable firm hand-operated electricity generation device that the utility model provides, the lid comprising box body 1 and removably connect with box body 1; The generator 3 being provided with mounting plate 2 in box body 1 and be located on mounting plate 2 and gear drive 4, the side outside box body 1 is provided with rocking bar 5, and in box body 1, a relative two side is respectively equipped with mutually corresponding guide groove body 12, and mounting plate embeds between two side guidance bodies 12; Box body 1 is equipped with insulation board 13 with the inwall of lid; The input shaft of gear drive 4 is connected with rocking bar 5, and output shaft is connected with the rotor shaft of generator 3; Be provided with multiple sleeve pipe 6 between the side inwall of box body 1 and mounting plate 2, in sleeve pipe 6, be provided with the bolt 8 running through box body 1 sidewall and mounting plate 2; Rocking bar 5 comprises the body of rod 51 be connected with gear drive input shaft, the slide bar 52 be slidably arranged on the body of rod 51, the body of rod 51 offers pin-and-hole, slide bar 52 is placed with the positioning hole corresponding with pin-and-hole, the body of rod 51 is provided with support 53 and the latch 54 through support 53, the bottom of latch 54 through positioning hole and pin-and-hole, and is provided with flange 55 in the middle part of latch 54, and the latch 54 between flange 55 and support 53 is arranged with spring, the top of latch 54 is provided with bulb, convenient plug; The body of rod connecting end of gear drive input shaft is provided with square toes 11, is provided with spring steel ball structure 9 in square toes 11, and steel ball stretches out a sidewall of square toes 11; The body of rod 51 is provided with the joint 10 corresponding with square toes 11, and joint 10 offers the square hole with square toes 11 adaptation, and the side hole wall of square hole offers the circular pit matched with steel ball.Namely spring steel ball structure 9 offers hole at a sidewall of square toes 11, loads spring and steel ball in hole, and square toes 11 surface given prominence to by steel ball, is absorbed in the circular pit in square hole, realizes location.
The body of rod 51 can be arranged in angle with box body 1 sidewall, by the rocking bar 5 that operation is arranged in angle, operation is very easy, easily collision can not be interfered in this operating process of shake, sleeve pipe 6 is utilized to fix with the support that the structure of bolt 8 realizes mounting plate 2, make to form two spaces in box body 1, at the opposite side screw on nut of mounting plate 2 on bolt 8, thus it is fixing, length by sleeve pipe 6 arranges the adjustment realizing both sides space size, and gear drive 4 and generator 3 lay respectively at the both sides of mounting plate 2 in box body 1.
Sleeve pipe 6, for being distributed in four of mounting plate 2 four jiaos, supports firm.The end of slide bar 52 is provided with handle 7, the outer surface rotating sleeve of handle 7 is provided with rubber sleeve, facilitate hand operation, rubber sleeve rotates freely relative to handle 7 surface, avoid the friction of hand and handle 7, in order to reduce the friction on rubber sleeve inwall and handle 7 surface, can arrange metal layer at the internal surface of rubber sleeve, rotating operation is more smooth and easy.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a durable firm hand-operated electricity generation device, is characterized in that, the lid comprising box body and removably connect with box body; Be provided with mounting plate in box body and be located at generator on mounting plate and gear drive, the side outside box body is provided with rocking bar, and in box body, a relative two side is respectively equipped with mutually corresponding guide groove body, and mounting plate embeds between two side guidance bodies; The inwall of box body and lid is equipped with insulation board; The input shaft of gear drive is connected with rocking bar, and output shaft is connected with the rotor shaft of generator; Be provided with multiple sleeve pipe between the side inwall of box body and mounting plate, in sleeve pipe, be provided with the bolt running through box side wall and mounting plate; Rocking bar comprises the body of rod be connected with gear drive input shaft, the slide bar be slidably arranged on the body of rod, the body of rod offers pin-and-hole, slide bar is placed with the positioning hole corresponding with pin-and-hole, the body of rod is provided with support and the latch through support, the bottom of latch is through positioning hole and pin-and-hole, and be provided with flange in the middle part of latch, the latch between flange and support is arranged with spring; The body of rod connecting end of gear drive input shaft is provided with square toes, is provided with spring steel ball structure in square toes, and steel ball stretches out a sidewall of square toes; The body of rod is provided with the joint corresponding with square toes, and joint offers the square hole with square toes adaptation, and the side hole wall of square hole offers the circular pit matched with steel ball.
2. durable firm hand-operated electricity generation device according to claim 1, it is characterized in that, described gear drive and generator lay respectively at the both sides of mounting plate in box body.
3. durable firm hand-operated electricity generation device according to claim 1, is characterized in that, described sleeve pipe is four that are distributed in mounting plate corner.
4. durable firm hand-operated electricity generation device according to claim 1, it is characterized in that, the end of described slide bar is provided with handle.
5. durable firm hand-operated electricity generation device according to claim 4, is characterized in that, the outer surface rotating sleeve of described handle is provided with rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958601.3U CN205172835U (en) | 2015-11-27 | 2015-11-27 | Durable firm hand -cranked generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520958601.3U CN205172835U (en) | 2015-11-27 | 2015-11-27 | Durable firm hand -cranked generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205172835U true CN205172835U (en) | 2016-04-20 |
Family
ID=55736837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520958601.3U Expired - Fee Related CN205172835U (en) | 2015-11-27 | 2015-11-27 | Durable firm hand -cranked generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205172835U (en) |
-
2015
- 2015-11-27 CN CN201520958601.3U patent/CN205172835U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20161127 |