CN2504812Y - Power source feeder - Google Patents
Power source feeder Download PDFInfo
- Publication number
- CN2504812Y CN2504812Y CN 01263416 CN01263416U CN2504812Y CN 2504812 Y CN2504812 Y CN 2504812Y CN 01263416 CN01263416 CN 01263416 CN 01263416 U CN01263416 U CN 01263416U CN 2504812 Y CN2504812 Y CN 2504812Y
- Authority
- CN
- China
- Prior art keywords
- housing
- power supply
- handle
- supply unit
- socket
- 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
A power supply which comprises a shell body, a spring energy storage mechanism, a transmission mechanism and a micro power generator is characterized in that the shell body is provided with a handle rotationally connected with the shell body; a rack gear device is arranged in the shell body, wherein, one end of the rack extends out of the shell body and cooperates with the handle; a spring is arranged between the other end of the rack and the shell body; the shell body is also provided with a socket; the socket is electrically connected with an output terminal of the micro power generator. The rack gear device, the spring energy storage mechanism, the transmission mechanism and the micro power generator are sequentially connected. The utility model can adopt a wider spring to realize efficiently manual energy-storage power generation. Furthermore, the utility model is waterproof, convenient to be carried with and convenient in transportation.
Description
Technical field
The utility model relates to a kind of micro power electric supply installation, is specifically related to a kind of portable manual power supply.
Background technology
At portable electrical appliance, in flashlight, mobile phone, shaver, generally all use battery (comprising rechargeable battery) power supply.But problems such as store electrical energy is few, cost is high, contaminated environment that powered battery has; though the researcher is developing the environmental protection battery of various low pollutions, high energy storage at present; but people still are regular meeting runs into the situation that the battery of being away from home is used up suddenly; sometimes beard is shaved half; perhaps mobile phone hears a half; battery has not had, and its inconvenience is well imagined.The applicant discloses a kind of power supply unit before this in Chinese patent application 01263064.0, include two handles, spring energy agency, transmission mechanism and microgenerators, between two handles for being rotationally connected, one of them handle is provided with tooth bar, another handle is provided with the pinion that is mated, and constitutes the rack and wheel device, is connected with spring energy agency, spring energy agency is connected with the power shaft of microgenerator through transmission mechanism, is provided with resetting structure between two handles.This patent application has realized portable manual power supply, but the open architecture of its dual-handle, be subjected to the restriction of handle thickness on the one hand, the width of spring leaf can not be too big, influenced the energy storage effect, on the other hand, whole transmission mechanism can't seal, can not waterproof, the shape of dual-handle also inconvenience is carried.
Summary of the invention
The utility model purpose provides a kind of power supply unit, can adopt manual power supply, the service efficiency height, and portably use conveniently.
For achieving the above object, the technical solution adopted in the utility model is: a kind of power supply unit, comprise housing, spring energy agency, transmission mechanism and microgenerator, housing is provided with the handle that is rotationally connected with housing, the rack and wheel device is installed in the housing, its middle rack one end stretches out housing, cooperate with handle, be provided with spring between the tooth bar other end and housing, also be provided with socket on the housing, socket is electrically connected with the output of microgenerator, and described rack and wheel device, spring energy agency, transmission mechanism, microgenerator connect successively.
In the technique scheme, described " rack and wheel device " can be converted into circular motion with rectilinear motion, wherein also can comprise a part of drive mechanism, to give spring energy agency with the Motion Transmission of gear, the rack and wheel device is arranged in the housing, and only an end of tooth bar stretches out outside the housing by the hole on the consubstantiality, contacts with handle, thereby compact overall structure, can make the enclosed construction of waterproof.
In the technique scheme, generally described housing can be made cylindrically, the cross section of described handle is an arc, with housing external arc form fit; Described housing and handle are provided with the hand locking device that cooperatively interacts.Because the profile of gear, spring, microgenerator all is round, thereby cylindrical housings can effectively be utilized the space, handle shape cooperates with housing, when not using, handle can be combined on the housing, with the locking device locking, whole power supply unit becomes a kind of cylindrical structure, is convenient for carrying and transports.
In the technique scheme, the between centers of described rack and wheel device and spring energy agency is provided with one-way driving mechanism, is provided with one-way driving mechanism between the axle of described spring energy agency and the mounting panel on the housing, when handle is unclamped, tooth bar resets, and spring leaf can not unclamp.
In the technique scheme, can also include rectifier, the output of described microgenerator provides direct current supply through being connected to behind the rectifier on the socket.
The utility model also can be used as outdoor lighting simultaneously, and wherein a kind of mode is to be provided with small electric bulb and reflector in housing, and small electric bulb and socket are connected in parallel, and becomes the power supply unit of charged tube; Another kind of mode is to comprise an illumination head, and an end of described illumination head is provided with the plug that cooperates with socket, during use, plug illumination head and can do the torch use, and illumination head can become apolegamy part of the present utility model.
Because the technique scheme utilization, the utility model compared with prior art has following advantage:
1. because the utility model is provided with cylindrical housings, critical piece is installed in the housing, spring vertically arranges along the axle of housing, thereby can adopt the spring of broad, realizes manual energy storing and electricity generating effectively;
2. cylindrical housings of the present utility model is convenient to be made into waterproof construction on the one hand, and on the other hand, the time spent handle can not lock with the housing one, is easy to carry, transports.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment one;
Accompanying drawing 2 for the A-A among Fig. 1 to cutaway view (removing handle);
Accompanying drawing 3 for the B-B among Fig. 1 to cutaway view (removing handle);
Accompanying drawing 4 for the C-C among Fig. 1 to cutaway view (removing handle);
Accompanying drawing 5 for the D-D among Fig. 1 to cutaway view (removing handle);
Accompanying drawing 6 is the structural representation of the utility model embodiment three.
Wherein: [1], housing; [2], handle; [3], microgenerator; [4], transmission mechanism; [5], spring leaf; [6], tooth bar; [7], spring; [8], socket; [9], small electric bulb; [10], reflector.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one: referring to accompanying drawing 1 to shown in the accompanying drawing 5, a kind of power supply unit, comprise columniform housing 1, housing 1 is provided with the handle 2 that is rotationally connected with housing 1, described handle 2 cross sections are arc, external arc form fit with housing 1, be provided with spring energy agency in the housing 1, transmission mechanism 4, microgenerator 3 and rack and wheel device, its middle rack 6 one ends stretch out housing 1, contact with handle 2 cooperations, 1 of tooth bar 6 other ends and housing are provided with spring 7, also are provided with socket 8 on the housing 1, socket 8 is electrically connected with the output of microgenerator 3, described rack and wheel device, spring energy agency, transmission mechanism 4, microgenerator 3 connects successively.In the present embodiment, described spring energy agency comprises spring and the drive disk assembly that is mated, wherein, spring adopts the spring leaf 5 of broad to reel and forms, one end of spring leaf 5 is fixed on the axle, and the between centers of rack and wheel device and spring leaf 5 is provided with one-way driving mechanism, and the axle of spring leaf 5 is by being fixed on the mounting panel location on the housing 1, be provided with one-way driving mechanism between axle and mounting panel, one-way driving mechanism can be selected unilateral bearing or ratchet for use.
Provided the schematic diagram of enclosure interior separation structure in the accompanying drawing, wherein accompanying drawing 2 is the schematic diagram of transmission mechanism part; Accompanying drawing 3 is the cutaway view of spring energy agency medi-spring; Accompanying drawing 4 is the running part schematic diagram between rack and wheel device and spring shaft; Accompanying drawing 5 is the rack and wheel schematic representation of apparatus.
Embodiment two: a kind of power supply unit, comprise columniform housing, handle, be provided with spring energy agency, transmission mechanism, microgenerator and rack and wheel device in the housing, the setting of said mechanism and connection are identical with embodiment one, in addition, on described housing and handle, be provided with the hand locking device that cooperatively interacts, handle can be fixed on the housing circumference, make whole one-tenth cylindric, in housing, also be provided with rectifier, the output of described microgenerator is through being connected on the socket behind the rectifier.
Present embodiment externally directly provides direct current supply, and electrical appliances such as mobile phone can directly connect, and has saved the trouble of external rectifier.
Embodiment three: shown in accompanying drawing 6, and a kind of power supply unit, its electric power-feeding structure is identical with embodiment one, and not existing together is, at housing one end, also is provided with small electric bulb 9 and reflector 10, and small electric bulb 9 is connected in parallel with socket 8.
Present embodiment both can be done charger, can play the effect of torch again.
Embodiment four: a kind of power supply unit, and overall structure is identical with embodiment two, in addition, also is equipped with an illumination head, and an end of described illumination head is provided with the plug that cooperates with socket, as long as plug is inserted in the socket, promptly becomes a manually torch of power supply.
Claims (7)
1. power supply unit, comprise housing [1], spring energy agency, transmission mechanism [4] and microgenerator [3], it is characterized in that: housing [1] is provided with the handle [2] that is rotationally connected with housing [1], housing is equipped with the rack and wheel device in [1], its middle rack [6] one ends stretch out housing [1], cooperate with handle [2], be provided with spring [7] between tooth bar [6] other end and housing [1], also be provided with socket [8] on the housing [1], socket [8] is electrically connected with the output of microgenerator [3], described rack and wheel device, spring energy agency, transmission mechanism [4], microgenerator [3] connects successively.
2. power supply unit as claimed in claim 1 is characterized in that: described housing [1] is for cylindrical, and the cross section of described handle [2] is an arc, with housing [1] external arc form fit.
3, power supply unit as claimed in claim 2 is characterized in that: described housing [1] is provided with the hand locking device that cooperatively interacts with handle [2].
4, power supply unit as claimed in claim 1 is characterized in that: the between centers of described rack and wheel device and spring energy agency is provided with one-way driving mechanism, is provided with one-way driving mechanism between the axle of described spring energy agency and the mounting panel on the housing [1].
5, power supply unit as claimed in claim 1 is characterized in that: also include rectifier, the output of described microgenerator [3] is through being connected to behind the rectifier on the socket [8].
6, power supply unit as claimed in claim 1 is characterized in that: can also be provided with small electric bulb [9] and reflector [10], small electric bulb [9] is connected in parallel with socket [8].
7, power supply unit as claimed in claim 1 is characterized in that: can comprise an illumination head, an end of described illumination head is provided with the plug that cooperates with socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263416 CN2504812Y (en) | 2001-10-24 | 2001-10-24 | Power source feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01263416 CN2504812Y (en) | 2001-10-24 | 2001-10-24 | Power source feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2504812Y true CN2504812Y (en) | 2002-08-07 |
Family
ID=33671007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01263416 Expired - Fee Related CN2504812Y (en) | 2001-10-24 | 2001-10-24 | Power source feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2504812Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141014A (en) * | 2010-10-04 | 2013-06-05 | 三美电机株式会社 | Power generator device and switch |
-
2001
- 2001-10-24 CN CN 01263416 patent/CN2504812Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103141014A (en) * | 2010-10-04 | 2013-06-05 | 三美电机株式会社 | Power generator device and switch |
| CN103141014B (en) * | 2010-10-04 | 2015-05-20 | 三美电机株式会社 | Power generator device and switch |
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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 |