CN2638259Y - Pressure-type charger for handset - Google Patents
Pressure-type charger for handset Download PDFInfo
- Publication number
- CN2638259Y CN2638259Y CN 200320103287 CN200320103287U CN2638259Y CN 2638259 Y CN2638259 Y CN 2638259Y CN 200320103287 CN200320103287 CN 200320103287 CN 200320103287 U CN200320103287 U CN 200320103287U CN 2638259 Y CN2638259 Y CN 2638259Y
- Authority
- CN
- China
- Prior art keywords
- gear
- generator
- charging circuit
- pressure
- group
- 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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Classifications
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- Y02E60/12—
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
A pressure-type charger for a handset comprises a charging interface, a rectification charging circuit, a housing, a pressure handle, a spring, a rack, a speed shifting mechanism and a micro-dynamo; the pressure handle is arranged in a guiding hole at one side of the housing and the guiding hole is matched with the pressure handle in a sliding way; the internal end of the pressure handle is connected with one end of the rack; the spring is arranged between the internal end of the pressure handle and the internal end of the guiding hole; the rack is connected with the micro-dynamo in a transmitting way through the speed shifting mechanism and the speed shifting mechanism and the micro-dynamo are both arranged in the housing; the power output end of the micro-dynamo is connected with the input end of the rectification charging circuit and the output end of the rectification charging circuit is connected with the charging interface; the charging interface is arranged at one end of the housing. The power of the human body is utilized to press the pressure handle on the housing to lead to the speed shifting mechanism drive the micro-dynamo to generate the electricity and then the electric energy that the handset needs is supplied to the charging interface through the rectification charging circuit, thus achieving the purpose of charging the handset on the occasion that the commercial power is not provided. The utility model has simple structure and is convenient and practical.
Description
Technical field
The utility model relates to a kind of charging equipment for mobile phone, and particularly a kind of pressure-type charger for mobile phone can electricity generated manually be a cell-phone charging.
Background technology
Existing charger for mobile phone must use civil power as charge power supply, and people out of doors activity or whilst on tour often run into the situation that the power supply of battery of mobile phone exhausts, generally can not carry reserve battery again, cause and can't use mobile communication, sometimes also can influence working and learning, be very much inconvenience.
Summary of the invention
The purpose of this utility model just provides a kind of pressure-type charger for mobile phone, and activity or whilst on tour can't be the problem of cell-phone charging out of doors to solve people.
The technical solution of the utility model is: comprise charging inlet, rectifier charging circuit, shell, pressed handle, spring, tooth bar, gear and microgenerator, pressed handle is loaded in the pilot hole of shell one side correspondence, the inner of pressed handle is connected with tooth bar one end, is provided with spring between the inner of pressed handle and described pilot hole the inner; Described tooth bar is in transmission connection by gear and generator, this gear and generator all are loaded in the described shell, the power output end of generator is connected with the input of described rectifier charging circuit, and the latter's output is connected with described charging inlet.
Described gear is made of the speed increasing gear group.
Described speed increasing gear group comprises that two groups of coaxial big pinions and the generator gear that is connected on the described generator shaft constitute, wherein one group pinion and described tooth bar engagement, the gear wheel of this group and the pinion of another group, the gear wheel of another group and generator gear engagement.
The utility model utilizes human body power by pinching the pressed handle that is pressed on the shell, drive gear and generator rotate and generate electricity, the process rectifier charging circuit can be the purpose of cell-phone charging in the occasion that does not have civil power to the electric energy that charging inlet provides mobile phone to need thereby reach again.Simple in structure, convenient and practical.
Description of drawings
Fig. 1 is the general structure cross-sectional schematic of the utility model embodiment.
Embodiment
Referring to Fig. 1, the utility model embodiment comprises charging inlet 6, rectifier charging circuit 5, shell 4, pressed handle 1, tooth bar 8, spring 2, microgenerator 11 and by two groups of coaxial big pinions be connected the speedup speed gear that the generator gear 12 on 11 in the generator constitutes.Pressed handle 1 is loaded in the pilot hole 3 that shell 4 one sides are slidingly matched with it, and the inner of pressed handle 1 is connected with tooth bar 8 one ends, is provided with spring 2 between the inner of pressed handle 1 and described pilot hole 3 the inners, and spring 2 is enclosed within outside the tooth bar 8.Described tooth bar 8 is in transmission connection by gear and generator 11.Gear, rectifier charging circuit 5 and generator 11 all are loaded in the described shell 4, and described charging inlet 6 is loaded on an end of shell 11.The power output end of generator 11 is connected with the input of described rectifier charging circuit 5, and the latter's output is connected with described charging inlet 6.Rectifier charging circuit 5 can adopt existing conventional rectification and charging circuit to be welded on the same roads plate.
Two groups of coaxial big pinions of described speed increasing gear group are respectively: one group of gear wheel 14 and pinion 9, the gear wheel 10 of another group and pinion 13.Wherein one group pinion 9 meshes with described tooth bar 8, the gear wheel 14 of this group and 13 engagements of the pinion of another group, the gear wheel 10 of another group and generator gear 12 engagements.
Shell 4 of the present utility model is fastened by two halves and is fastened on the fixed leg 7 with screw.
Operation principle of the present utility model is as follows: with hand down and unclamp pressed handle 1, pressed handle 1 will reciprocating motion under the effect of spring 2 and hand, tooth bar 8 is along with the motion of pressed handle 1 synchronous linear and drive pinion 9 rotations, the axle that transmission through gear 14,13 and 12 drives generator 11 rotates, and the alternating current that generator 11 sends provides charging current by the processing of rectifier charging circuit 5 to the mobile phone that is plugged on charging inlet 6 (battery).
Claims (3)
1, a kind of pressure-type charger for mobile phone, comprise charging inlet and rectifier charging circuit, it is characterized in that: also comprise shell, pressed handle, spring, tooth bar, gear and microgenerator, pressed handle is loaded in the pilot hole that is slidingly matched with it of shell one side, the inner of pressed handle is connected with tooth bar one end, is provided with spring between the inner of pressed handle and described pilot hole the inner; Described tooth bar is in transmission connection by gear and generator, and the power output end of generator is connected with the input of described rectifier charging circuit, and the latter's output is connected with described charging inlet; Described gear, generator and rectifier charging circuit all are loaded in the described shell, and described charging inlet is loaded on an end of shell.
2, pressure-type charger for mobile phone according to claim 1, it is characterized in that: described gear is made of the speed increasing gear group.
3, pressure-type charger for mobile phone according to claim 2, it is characterized in that: described speed increasing gear group is made of two groups of coaxial big pinions and the generator gear that is connected on the described generator shaft, wherein one group pinion and described tooth bar engagement, the gear wheel of this group and the pinion of another group, the gear wheel of another group and generator gear engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320103287 CN2638259Y (en) | 2003-11-14 | 2003-11-14 | Pressure-type charger for handset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320103287 CN2638259Y (en) | 2003-11-14 | 2003-11-14 | Pressure-type charger for handset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2638259Y true CN2638259Y (en) | 2004-09-01 |
Family
ID=34304998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320103287 Expired - Fee Related CN2638259Y (en) | 2003-11-14 | 2003-11-14 | Pressure-type charger for handset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2638259Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262278A (en) * | 2015-10-29 | 2016-01-20 | 珠海鼎蓝科技有限公司 | Pressure generating floor |
| CN110209293A (en) * | 2019-06-10 | 2019-09-06 | 深圳市智诚立创技术有限公司 | A kind of smart electronics pen being convenient for carrying |
-
2003
- 2003-11-14 CN CN 200320103287 patent/CN2638259Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105262278A (en) * | 2015-10-29 | 2016-01-20 | 珠海鼎蓝科技有限公司 | Pressure generating floor |
| CN105262278B (en) * | 2015-10-29 | 2018-02-23 | 珠海鼎蓝科技有限公司 | A kind of pressure electricity-generating floor |
| CN110209293A (en) * | 2019-06-10 | 2019-09-06 | 深圳市智诚立创技术有限公司 | A kind of smart electronics pen being convenient for carrying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |