CN211241984U - Hand-operated rotary power generation umbrella - Google Patents
Hand-operated rotary power generation umbrella Download PDFInfo
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- CN211241984U CN211241984U CN201920855484.6U CN201920855484U CN211241984U CN 211241984 U CN211241984 U CN 211241984U CN 201920855484 U CN201920855484 U CN 201920855484U CN 211241984 U CN211241984 U CN 211241984U
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- umbrella
- power generation
- hand
- middle rod
- handle
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Abstract
The utility model discloses a hand rotatory electricity generation umbrella, in the in-service use process, when the user needs to use the electric quantity, the stick generates electricity in the rotatory umbrella of accessible, and the user holds the umbrella stick on one hand, and the stick is excellent in the rotatory umbrella on the other hand, and the stick is in rotatory in-process together drives the driving gear and drive gear rotates the meshing with the connecting rod in the umbrella, and the mechanical energy that produces during the rotation turns into electric energy transmission and generates electricity to the generator, can supply the user to use. The operation does not need a battery to supply power, and the power generation can be realized at any time and any place only by manually rotating the umbrella middle rod; the power generation is carried out by fully utilizing the habit action of rotating the umbrella when the user opens the umbrella, thereby being more energy-saving and environment-friendly.
Description
Technical Field
The utility model belongs to the technical field of daily life articles for use technique and specifically relates to indicate a hand rotatory umbrella that generates electricity.
Background
The umbrella is a daily necessity which is commonly used when people go out, not only can be used for shielding rain, but also can be used for shading sun, but the umbrella in the prior art has a single structure, does not have other auxiliary functions, and can not meet the daily requirements of people. Because most of the existing umbrellas do not have the lighting function, if the umbrellas need to be used at night, the flashlights need to be carried additionally, which is very inconvenient.
In the prior art, most of the illuminable umbrellas have the illuminating function only by installing a battery in an umbrella handle, and the battery needs to be charged or replaced when the battery is not charged, so that the illuminating umbrellas are not environment-friendly; although some solar cells are adopted, when the sunlight is not irradiated, the solar cells cannot absorb the light to store electricity, so that the power cannot be supplied, and therefore, the power supply only through the solar cells has certain limitation, and the practicability still needs to be improved.
In view of the above, the present inventors have made extensive conception on the defects and inconveniences caused by the imperfect structural design, and have developed and designed the present application by actively researching, improving and trying on the defects and inconveniences.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hand rotatory power generation umbrella, the make full use of props the habit of the rotatory parachute kit of user when the umbrella to according to hand generator's principle, all can realize that hand power generation supplies the user to use, the energy saving, green anytime and anywhere.
In order to achieve the above purpose, the solution of the present invention is:
a hand-operated rotary power generation umbrella comprises an umbrella middle rod, an umbrella handle and a power generation mechanism arranged in the umbrella handle, wherein the power generation mechanism is provided with a connecting rod, a driving gear arranged on the connecting rod, a transmission gear meshed with the driving gear and a power generator, and the power generator is provided with a rotating shaft connected with the transmission gear; the umbrella handle is provided with an inner cavity for accommodating the power generation mechanism and a through hole for the connecting rod to extend out, and the connecting rod extends out of the through hole and is connected with the umbrella middle rod.
The umbrella is characterized in that the umbrella handle is provided with an illuminating mechanism, the illuminating mechanism is provided with a lamp body electrically connected with the power generation mechanism, the lamp body is arranged at one end, away from the umbrella middle rod, of the umbrella handle, and the transparent lampshade covering the lamp body is arranged at one end, away from the umbrella middle rod, of the umbrella handle.
The power generation mechanism is electrically connected with a storage battery, and the illumination mechanism is electrically connected with the storage battery.
The umbrella is characterized in that one end of the umbrella middle rod, which is close to the umbrella handle, is provided with a fixed sleeve seat made of rubber materials, and the fixed sleeve seat is provided with a fixed hole for the umbrella middle rod to penetrate and fix, a cover plate covering the upper end surface of the umbrella handle and a lantern ring movably sleeved on the outer ring of the umbrella handle.
The fixing hole is tightly wrapped on the periphery of the joint between the umbrella middle rod and the connecting rod.
The top end surfaces of the cover plate and the umbrella handle are provided with intervals.
The lantern ring extends downwards to form a ring part wrapping the bottom surface of the umbrella handle.
The cover plate of the fixed sleeve seat is provided with a ring sinking groove for the bottom end of the lower umbrella nest to lean against.
A fixing structure is arranged between the fixing hole and the umbrella middle rod, and the fixing structure is a threaded fixing connection structure; a fixing structure is arranged between the lantern ring and the umbrella handle, and the fixing structure is a threaded fixing and connecting structure.
After the structure of the oil adding device is adopted, the utility model discloses hand rotatory electricity generation umbrella, at the in-service use in-process, when the user needs to use the electric quantity, the stick generates electricity in the rotatory umbrella of accessible, and the umbrella stick is held on one hand to the user, and the stick is in the rotatory umbrella on the other hand, and the stick is in rotatory in-process and connecting rod together drive driving gear and drive gear rotation meshing, and the mechanical energy that produces during the rotation turns into electric energy transmission and generates electricity to the generator, can supply the user to use. The operation does not need a battery to supply power, and the power generation can be realized at any time and any place only by manually rotating the umbrella middle rod; the power generation is carried out by fully utilizing the habit action of rotating the umbrella when the user opens the umbrella, thereby being more energy-saving and environment-friendly. Compared with the prior art, the hand-operated rotary power generation umbrella of the utility model, on one hand, does not need to replace the battery or charge for power supply, and solves the problem that the power of the existing battery is limited and can not be stably supplied; on the other hand, the solar battery can supply power without absorbing illumination like the existing solar battery, and can realize hand-cranking power generation for users at any time and any place, thereby saving energy and being green and environment-friendly.
Drawings
Fig. 1 is a front view of the present invention;
fig. 2 is a sectional view of the present invention in a first state;
fig. 3 is a sectional view of the present invention in a second state.
1-umbrella middle rod 11-fixed sleeve seat 111-fixed hole 112-cover plate 1121-ring sinking groove
113-Collar 1131-Ring portion
2-umbrella handle 21-inner cavity 22-lamp body 23-interval
3-generating mechanism
31-connecting rod 32-driving gear 33-transmission gear 34-generator 341-rotating shaft
35-storage battery.
Detailed Description
In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.
A hand-operated rotary power generation umbrella comprises an umbrella middle rod 1, an umbrella handle 2 and a power generation mechanism 3 arranged in the umbrella handle 2, wherein the power generation mechanism 3 is provided with a connecting rod 31, a driving gear 32 arranged on the connecting rod 31, a transmission gear 33 meshed with the driving gear 32 and a power generator 34, and the power generator 34 is provided with a rotating shaft 341 connected with the transmission gear 33; the umbrella handle 2 is provided with an inner cavity 21 for accommodating the power generation mechanism 3 and a through hole for extending the connecting rod 31, and the connecting rod 31 extends out of the through hole and is connected with the umbrella middle rod 1.
The utility model discloses hand rotatory electricity generation umbrella, in the in-service use process, when the user needs to use the electric quantity, stick 1 generates electricity in the rotatory umbrella of accessible, and the user holds umbrella stick 2 on the other hand, stick 1 in the rotatory umbrella on the other hand, stick 1 rotates the meshing with connecting rod 31 together drive driving gear 32 and drive gear 33 in rotatory in-process in the umbrella, and the mechanical energy that produces during the rotation turns into electric energy transmission and generates electricity to generator 34, can supply the user to use. The operation does not need a battery to supply power, and the power generation can be realized at any time and any place only by manually rotating the umbrella middle rod 1; the power generation is carried out by fully utilizing the habit action of rotating the umbrella when the user opens the umbrella, thereby being more energy-saving and environment-friendly.
Preferably, the umbrella handle 2 is provided with an illuminating mechanism, the illuminating mechanism is provided with a lamp body 22 electrically connected with the power generating mechanism 3, the lamp body 22 is arranged at one end of the umbrella handle 2 far away from the umbrella middle rod 1, and one end of the umbrella handle 2 far away from the umbrella middle rod 1 is provided with a transparent lampshade covering the lamp body 22. When a user rotates the umbrella middle rod 1 to generate electricity, the power generation mechanism 3 provides power to the illumination mechanism, and the lamp body 22 illuminates after receiving current, so that the illumination function is realized; the transparent lampshade can gather the light emitted by the lamp body 22 to increase the irradiation area on the road surface, and can prevent a user from being scalded or shocked by touching the lamp body 22 carelessly.
Preferably, the power generation mechanism 3 is electrically connected with a storage battery 35, and the illumination mechanism is electrically connected with the storage battery 35. Further, the umbrella handle 2 is provided with a switch button, the storage battery 35 is arranged in the rotating power generation process, the power generation mechanism 3 transmits electric energy to the storage battery 35 for storage, and when needed, a user only needs to press the switch button, the storage battery 35 can transmit the electric energy to the lighting mechanism, so that the lamp body 22 is lightened, and the lighting function is further realized.
Preferably, a fixed sleeve seat 11 made of rubber material is arranged at one end of the umbrella middle rod 1 close to the umbrella handle 2, the fixed sleeve seat 11 is provided with a fixed hole 111 for the umbrella middle rod 1 to penetrate and fix, a cover plate 112 covering the upper end surface of the umbrella handle 2 and a lantern ring 113 movably sleeved on the outer ring of the umbrella handle 2. The umbrella middle rod 1 is arranged in the fixing hole 111 in a penetrating way, when the umbrella middle rod does not need to rotate, the fixing sleeve seat 11 wraps the umbrella handle 2 from top to bottom through the cover plate 112 and the lantern ring 113, and the umbrella middle rod 1 and the umbrella handle 2 are fixed to enable the umbrella middle rod 1 not to rotate; when a user wants to generate electricity, the lantern ring 113 is turned over towards the upper part of the umbrella handle 2 and is attached to the umbrella middle rod 1 in a surrounding way, and the user can take the fixed sleeve seat 11 as a handle to grasp and rotate; the fixed sleeve seat 11 is sleeved outside the umbrella middle rod 1, so that a user can more conveniently save labor when rotating the umbrella middle rod 1, the problems that the umbrella middle rod 1 is thin and hard to rotate and the umbrella middle rod 1 is smooth are avoided, and the rotating effect is better.
Preferably, the fixing hole 111 is tightly wrapped around the periphery of the connection between the stick 1 and the connecting rod 31 in the umbrella. The fixing hole 111 firmly wraps the periphery of the joint of the umbrella middle rod 1 and the connecting rod 31, so that the umbrella middle rod 1 and the connecting rod 31 are more tightly and stably connected.
Preferably, the cover plate 112 and the top end face of the umbrella shaft 2 have a space 23. Set up interval 23 and make fixed cover seat 11 complete and umbrella stick 2 separation after turning over lantern ring 113, stick 1 and umbrella stick 2 relative rotation in-process in the umbrella, fixed cover seat 11 breaks away from umbrella stick 2 and can not produce the resistance at the rotation in-process, makes things convenient for the rotation operation.
Preferably, the collar 113 extends downwardly with a ring portion 1131 which wraps around the underside of the shaft 2. The ring portion 1131 can enable the lantern ring 113 to firmly wrap the umbrella handle 2, so that the structure is more stable.
Preferably, the cover plate 112 of the fixed sleeve seat 11 is provided with a ring sinking groove 1121 for the bottom end of the lower umbrella nest to abut against. When the umbrella is folded, the bottom end of the umbrella nest can automatically abut against the ring sinking groove 1121 for fixation, so that the umbrella nest is prevented from being separated from the umbrella handle 2 when a user folds and lifts the umbrella, the telescopic umbrella middle rod 1 is downwards unfolded under the action of gravity of the umbrella, and the folding effect is poor.
Preferably, a fixing structure is arranged between the fixing hole 111 and the umbrella middle rod 1, and the fixing structure is a threaded fixing connection structure; a fixing structure is arranged between the lantern ring 113 and the umbrella handle 2, and the fixing structure is a thread fixing and connecting structure. The thread fixed connection structure can ensure that the connection between the fixed sleeve seat 11 and the umbrella handle 2 is firmer, more reliable, more stable and more compact.
The above embodiments and drawings do not limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be considered as departing from the scope of the present invention.
Claims (9)
1. The utility model provides a hand rotatory electricity generation umbrella which characterized in that: the umbrella comprises an umbrella middle rod, an umbrella handle and a power generation mechanism arranged in the umbrella handle, wherein the power generation mechanism is provided with a connecting rod, a driving gear arranged on the connecting rod, a transmission gear meshed with the driving gear and a power generator, and the power generator is provided with a rotating shaft connected with the transmission gear; the umbrella handle is provided with an inner cavity for accommodating the power generation mechanism and a through hole for the connecting rod to extend out, and the connecting rod extends out of the through hole and is connected with the umbrella middle rod.
2. The hand-cranking rotary power generation umbrella as claimed in claim 1, characterized in that: the umbrella is characterized in that the umbrella handle is provided with an illuminating mechanism, the illuminating mechanism is provided with a lamp body electrically connected with the power generation mechanism, the lamp body is arranged at one end, away from the umbrella middle rod, of the umbrella handle, and the transparent lampshade covering the lamp body is arranged at one end, away from the umbrella middle rod, of the umbrella handle.
3. The hand-cranking rotary power generation umbrella as claimed in claim 2, characterized in that: the power generation mechanism is electrically connected with a storage battery, and the illumination mechanism is electrically connected with the storage battery.
4. The hand-cranking rotary power generation umbrella as claimed in claim 1, characterized in that: the umbrella is characterized in that one end of the umbrella middle rod, which is close to the umbrella handle, is provided with a fixed sleeve seat made of rubber materials, and the fixed sleeve seat is provided with a fixed hole for the umbrella middle rod to penetrate and fix, a cover plate covering the upper end surface of the umbrella handle and a lantern ring movably sleeved on the outer ring of the umbrella handle.
5. The hand-cranking rotary power generation umbrella as claimed in claim 4, characterized in that: the fixing hole is tightly wrapped on the periphery of the joint between the umbrella middle rod and the connecting rod.
6. The hand-cranking rotary power generation umbrella as claimed in claim 4, characterized in that: the top end surfaces of the cover plate and the umbrella handle are provided with intervals.
7. The hand-cranking rotary power generation umbrella as claimed in claim 4, characterized in that: the lantern ring extends downwards to form a ring part wrapping the bottom surface of the umbrella handle.
8. The hand-cranking rotary power generation umbrella as claimed in claim 4, characterized in that: the cover plate of the fixed sleeve seat is provided with a ring sinking groove for the bottom end of the lower umbrella nest to lean against.
9. The hand-cranking rotary power generation umbrella as claimed in claim 4, characterized in that: a fixing structure is arranged between the fixing hole and the umbrella middle rod, and the fixing structure is a threaded fixing connection structure; a fixing structure is arranged between the lantern ring and the umbrella handle, and the fixing structure is a threaded fixing and connecting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920855484.6U CN211241984U (en) | 2019-06-06 | 2019-06-06 | Hand-operated rotary power generation umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920855484.6U CN211241984U (en) | 2019-06-06 | 2019-06-06 | Hand-operated rotary power generation umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211241984U true CN211241984U (en) | 2020-08-14 |
Family
ID=71952686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920855484.6U Active CN211241984U (en) | 2019-06-06 | 2019-06-06 | Hand-operated rotary power generation umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211241984U (en) |
-
2019
- 2019-06-06 CN CN201920855484.6U patent/CN211241984U/en active Active
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