CN2850002Y - Hand-pulling type reciprocating charger - Google Patents
Hand-pulling type reciprocating charger Download PDFInfo
- Publication number
- CN2850002Y CN2850002Y CN 200520064197 CN200520064197U CN2850002Y CN 2850002 Y CN2850002 Y CN 2850002Y CN 200520064197 CN200520064197 CN 200520064197 CN 200520064197 U CN200520064197 U CN 200520064197U CN 2850002 Y CN2850002 Y CN 2850002Y
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- Prior art keywords
- gear
- shell
- charger
- reciprocal
- circuit board
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- 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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- Y02E60/12—
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Abstract
The utility model relates to the technical field of daily electric appliance supplies, particularly a hand-pulling type reciprocating charging machine. A receiving cavity in an outer casing is provided with a power generation component, a transmission component and an illumination device, wherein the power generation component comprises a motor and a circuit board which are electrically connected, and the outer end of a rotating shaft connected with a motor rotor is combined with a gear connected with the transmission component. The transmission component comprises two sets of gear sets which are symmetrically arranged, each set is provided with a large gear and a middle gear, and the large gear of one gear set is wound with a pulling rope. One end of the pulling rope is let out of the outer casing for stretching, and the other end is tied on the large gear. A reciprocating elastic element is arranged in each large gear, the shrinkage and the release of the reciprocating elastic element just correspond to the stretching and the recovery of the pulling rope. The utility model has a charging function and an illumination function, and has the advantages of simple structure, small size, portability, convenient use, stable rotation and long service life. The positive rotation and reversion all can generate power.
Description
Technical field:
The utility model relates to daily electrical appliance technical field, refers in particular to the reciprocal charger of a kind of hand pulling type.
Background technology:
As everyone knows, the products such as mobile phone, digital camera and MP3 that people use, its battery all needs charging to reuse after using up electricity, and current charger has power supply just can carry out charging operations, in case do not have the place of power supply in tourism or other, just can't charge, bring inconvenience to use.
In addition, in the inaccessiable place of electric power such as suburb, field, flashlight and portable lighting are the most important lighting apparatus of people, simultaneously also can be in transport facility or uses such as mountain-climbing, camping such as aircraft, ship, trains, and the lighting use of emergency is provided.But this class illuminations still has following defective: 1, the dry cell electric weight that itself attaches is limited, can not power for a long time, still has the possibility of outage; 2, carrying other standby dry cell can increase the burden of carrying, and too much consumption dry cell can increase environmental pollution.
Summary of the invention:
The purpose of this utility model is to overcome the defective of prior art, and providing a kind of can generate electricity voluntarily, has the reciprocal charger of hand pulling type of charging and illumination functions.
Another purpose of the utility model be to provide a kind of simple in structure, the bodily form is little, the reciprocal charger of hand pulling type easy to carry and use.
The utility model purpose again provides a kind of generating that pulls, and power transmission is steady, and each parts harmony is good, the reciprocal charger of the hand pulling type that reciprocating action all can be generated electricity.
For achieving the above object, the utility model comprises a shell, be provided with generating parts, drive disk assembly and lighting device in the cavity holding of portion in the enclosure, described generating parts comprise motor, circuit board, be combined with storage battery and corresponding electronic element on the circuit board, and draw from circuit board can be for the joint of external equipment charging usefulness, motor and circuit board electric connection, and the rotating shaft outer end that is connected with this rotor is connected with drive disk assembly in conjunction with a gear; Drive disk assembly comprises two groups of symmetrically arranged gear trains, each group has a gear wheel, a middle gear, wherein middle gear is the double-layer gear body, respectively with the gears engaged of gear wheel and above-mentioned rotating shaft outer end, around having stay cord, stay cord has an end to draw shell outward for stretching on the gear wheel of one group of gear train, and other end system is connected on the gear wheel, and in this group gear wheel, being provided with the elasticity recovery element, the rolling of elasticity recovery element and release stretch with stay cord just and reclaim corresponding; Described lighting device is made of luminous element, switch, and luminous element is by the storage battery power supply of generating parts, and switch is arranged on the circuit board, and luminous element, storage battery, switch constitute luminous loop.
As improvement of the technical scheme, the outer end of described stay cord is combined with a pull handle, and shell constitutes by the two halves lid is involutory.
As improvement of the technical scheme, described luminous element is a light-emitting diode, and it is arranged at the front end of shell, and crown top of burner protection is arranged, and the crown top of burner is embedded between the shell two halves lid.Described switch is an electronic push-on switch, and the upper side of shell is protruded in its press section.
As improvement of the technical scheme, described motor is a magneto.
The reciprocal charger of hand pulling type that the utility model is made can generate electricity by hand drive, has charging and illumination functions, and is simple in structure, the bodily form is little, and is easy to carry and use; The pulling stay cord makes it to drive corresponding gear wheel and rotates, thereby drives the rotor rotation of motor, realizes generating, can generate electricity whenever and wherever possible, and deduction and exemption can not find the puzzlement of power supply.
Another advantage of the utility model is that the positive and negative rotation of rotor of motor all can be generated electricity, and promptly the flexible of stay cord all can generate electricity the efficient height by drive motors, save trouble, and the rotating shaft outer end gear left-right symmetric that connects rotor has the gear train engagement, dynamic equilibrium is good, stability of rotation, long service life.
Description of drawings:
Accompanying drawing 1 is a profile schematic diagram of the present utility model;
Accompanying drawing 2 is the utility model internal structure schematic diagram;
Accompanying drawing 3 is a cutaway view of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing the utility model is described further:
See shown in the accompanying drawing 1～3 that the utility model comprises a shell 1, shell 1 constitutes by the two halves lid is involutory, and is furnished with the trip bolt interlocking, is provided with generating parts, drive disk assembly and lighting device in the cavity in holding of shell 1 inside.
Described generating parts comprise a magneto 21, circuit board 22, be combined with storage battery and corresponding electronic element on the circuit board 22, and draw from circuit board 22 can be for the joint 23 of external equipment charging usefulness, motor 21 electrically connects with circuit board 22, and the rotating shaft outer end that is connected with these motor 21 rotors is connected with drive disk assembly in conjunction with a gear 24.Drive disk assembly comprises two groups of symmetrically arranged gear trains, and each group has a gear wheel 31, a middle gear 32, and wherein middle gear 32 is the double-layer gear body, and the gear 24 with gear wheel 31 and above-mentioned rotating shaft outer end meshes respectively; On the gear wheel 31 of one group of gear train around with stay cord 33, stay cord 33 has an end to draw outside the shell 1 for stretching, other end system is connected on the gear wheel 31, and is provided with the elasticity recovery element in this group gear wheel 31, and the rolling of elasticity recovery element and release stretch with stay cord 33 just and reclaims corresponding; Rotate in case spur stay cord 33 then can drive one group of gear train, and then drive motor 21 rotating shafts rotation, realize generating electricity, and another gear train is also followed rotation, plays the stressed effect of balance motor 21 rotating shafts.
Lighting device is made of luminous element 41, switch 42, and luminous element 41 adopts light-emitting diode, by the storage battery power supply of generating parts.Switch 42 is arranged on the circuit board 22, and it is an electronic push-on switch, and the upper side of shell 1 is protruded in press section 421.Luminous element 41, storage battery, switch 42 constitute luminous loop, and luminous element 41 is arranged at the front end of shell 1, and the crown top of burner 43 protections are arranged, and the crown top of burner 43 is embedded between the shell 1 two halves lid.Push switch 42 is then connected circuit and is made luminous element 41 luminous, realizes the effect of illumination, be available for users in night or insufficient light, use, and its power supply can the situation of outage can not occur at any time by motor 21 generating supplies, can be so that the emergent use of people yet.And once more Push switch 42 can to close luminous element 41 luminous, convenient and practical, give energy reserve and on circuit board 22, be provided with storage battery, treat that the electricity time is long.
The outer end of stay cord 33 is combined with a pull handle 331, so that more convenient gripping pulling, the inner system of stay cord 33 is connected on the one gear wheel 31, and the stage casing part is then around the corresponding site that is attached to this gear wheel 31, for the usefulness that drives gear wheel 31.Then can drive gear wheel 31 when stay cord 33 stretches rotates, this gear wheel 31 meshes middle gears 32 and drives its rotation, gear 24 engagements by middle gear 32 and motor 21 rotating shaft outer ends come transferring power again, make motor 21 rotating shafts drive rotor rotation, generating is realized in the magnetic field of cutting motor 21 interior loop.Decontrol stay cord 33 then under the dynamic action that the elasticity recovery element of gear wheel 31 inside discharges, stay cord 33 automatic windings are on gear wheel 31, in order to stretching next time, and these gear wheel 31 revolutions under the dynamic action that the elasticity recovery element discharges, same drive motors 21 rotating shafts drive rotor rotation, and generating is realized in the magnetic field of cutting motor 21 interior loop, and another gear train is also followed rotation, plays the stressed effect of balance motor 21 rotating shafts.Joint 23 can be exported to electric energy the battery charge of products such as mobile phone, digital camera and MP3, and is convenient and swift.
The work that the reciprocal charger of the hand pulling type person of being easy to use that the utility model provides generates electricity whenever and wherever possible, charges and throws light on, and simple in structure, the bodily form is little, conveniently goes out to carry, and is practical.
Certainly; the embodiment of the above only is preferred embodiment of the present utility model; be not to limit practical range of the present utility model,, all should be covered by in the protection range of the present utility model so the equivalence that all shapes according to the utility model, structure and principle are done changes with this.
Claims (6)
1, the reciprocal charger of hand pulling type comprises a shell (1), is provided with generating parts, drive disk assembly and lighting device in the cavity in inner the holding of shell (1), it is characterized in that:
Described generating parts comprise motor (21), circuit board (22), circuit board is combined with storage battery and corresponding electronic element on (22), and draw from circuit board (22) can be for the joint (23) of external equipment charging usefulness, motor (21) electrically connects with circuit board (22), and the rotating shaft outer end that is connected with this motor (21) rotor is connected with drive disk assembly in conjunction with a gear (24);
Described drive disk assembly comprises two groups of symmetrically arranged gear trains, each group has a gear wheel (31), one middle gear (32), wherein middle gear (32) is the double-layer gear body, gear (24) with gear wheel (31) and above-mentioned rotating shaft outer end meshes respectively, go up around having stay cord (33) at the gear wheel (31) of one group of gear train, stay cord (33) has an end to draw outside the shell (1) for stretching, other end system is connected on the gear wheel (31), and in this group gear wheel (31), being provided with the elasticity recovery element, the rolling of elasticity recovery element and release stretch with stay cord (33) just and reclaim corresponding;
Described lighting device is made of luminous element (41), switch (42), and luminous element (41) is by the storage battery power supply of generating parts, and switch (42) is arranged on the circuit board (22), and luminous element (41), storage battery, switch (42) constitute luminous loop.
2, the reciprocal charger of hand pulling type according to claim 1 is characterized in that: the outer end of described stay cord (33) is combined with a pull handle (331).
3, the reciprocal charger of hand pulling type according to claim 1 is characterized in that: described shell (1) constitutes by the two halves lid is involutory.
4, according to claim 1 or the reciprocal charger of 3 described hand pulling types; it is characterized in that: described luminous element (41) is a light-emitting diode; it is arranged at the front end of shell (1), and the crown top of burner (43) protection is arranged, and the crown top of burner (43) is embedded between shell (1) the two halves lid.
5, the reciprocal charger of hand pulling type according to claim 1 is characterized in that: described switch (42) is an electronic push-on switch, and its press section (421) protrude the upper side of shell (1).
6, the reciprocal charger of hand pulling type according to claim 1 is characterized in that: described motor (21) is a magneto.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520064197 CN2850002Y (en) | 2005-09-09 | 2005-09-09 | Hand-pulling type reciprocating charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520064197 CN2850002Y (en) | 2005-09-09 | 2005-09-09 | Hand-pulling type reciprocating charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2850002Y true CN2850002Y (en) | 2006-12-20 |
Family
ID=37522482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520064197 Expired - Fee Related CN2850002Y (en) | 2005-09-09 | 2005-09-09 | Hand-pulling type reciprocating charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2850002Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004797A (en) * | 2018-10-05 | 2018-12-14 | 姜福文 | A kind of drawstring generating charger |
| CN109066945A (en) * | 2018-10-05 | 2018-12-21 | 姜福文 | Single-way linkage generating charger |
-
2005
- 2005-09-09 CN CN 200520064197 patent/CN2850002Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109004797A (en) * | 2018-10-05 | 2018-12-14 | 姜福文 | A kind of drawstring generating charger |
| CN109066945A (en) * | 2018-10-05 | 2018-12-21 | 姜福文 | Single-way linkage generating charger |
| CN109066945B (en) * | 2018-10-05 | 2024-06-04 | 厦门兴卓科技有限公司 | Unidirectional linkage power generation charger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061220 |