CN208306906U - A kind of anti-lost bicycle of chain - Google Patents
A kind of anti-lost bicycle of chain Download PDFInfo
- Publication number
- CN208306906U CN208306906U CN201820889732.4U CN201820889732U CN208306906U CN 208306906 U CN208306906 U CN 208306906U CN 201820889732 U CN201820889732 U CN 201820889732U CN 208306906 U CN208306906 U CN 208306906U
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- China
- Prior art keywords
- chain
- bicycle
- chip
- lithium battery
- electrically connected
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of anti-lost bicycles of chain, including bicycle body, pressure sensor, solar film, electronic buzzer, chip and lithium battery, the pressure sensor is fixed on the bicycle body surveyed in bicycle chain, solar film and lithium battery are electrically connected, and the lithium battery is electrically connected by chip and electronic buzzer；It is fixedly connected with connecting bracket on bicycle body, switch controller is fixedly connected in the middle part of connecting bracket, the switch controller and chip are electrically connected, and are connected with gear by connecting rod on the outside of switch controller, and gear and chain interoperation are driven.Compared with prior art, the beneficial effects of the utility model are: the utility model judges whether chain loosens by the detection to chain state when in use, then the anti-lost of chain is realized by tightening chain, device also shows chain state by electronic buzzer when in use, and illumination is provided when chain is fallen, to repair, it is worthy to be popularized.
Description
Technical field
The utility model relates to the anti-lost field of bicycle chain, specifically a kind of anti-lost bicycle of chain.
Background technique
Bicycle is also known as bicycle or bicycle, and since present people pay much attention to pollution problem, and bicycle is a kind of green
The free of contamination vehicles of color, so more and more people select bicycle to go on a tour；Bicycle itself is also a sports
Movement.But the people for riding through bicycle can have a common worry, that is, vehicle chain often falls in accessary sprocket wheel
Out, this, which just gives, thinks that the people of cycling brings very big contradiction, reduces chain by installing chain wheel cover additional on the market now
Probability, but do not ensure that and very will not fall chain, once chain fall such sprocket wheel can only be brought to maintenance it is huge
Big trouble.
Furthermore chain is fallen at night, and when maintenance is also more troublesome, therefore there is an urgent need to a kind of devices can both ride
When detection chain state and prevent chain from falling.Those skilled in the art propose a kind of anti-lost bicycle of chain thus, with solution
The problem of being proposed in certainly above-mentioned background.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of anti-lost bicycle of chain
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of anti-lost bicycle of chain, including bicycle body, pressure sensor, solar film, electronic buzzer, chip and
Lithium battery, the pressure sensor are fixed on the bicycle body surveyed in bicycle chain, and solar film electrically connects with lithium battery
It connects, the lithium battery is electrically connected by chip and electronic buzzer；It is fixedly connected with connecting bracket on bicycle body, connects
Mid-stent is fixedly connected with switch controller, and the switch controller and chip are electrically connected, pass through on the outside of switch controller
Connecting rod is connected with gear, and gear and chain interoperation are driven.
As a further solution of the present invention: the solar film, electronic buzzer, chip and lithium battery are fixed on certainly
On the outside of driving mud guard.
Further include as a further solution of the present invention, photo resistance and with the concatenated light bulb of photo resistance, light
Quick resistance and light bulb are electrically connected by chip and lithium battery.
Compared with prior art, the utility model has the beneficial effects that the utility model is when in use by chain form
The detection of state judges whether chain loosens, and then realizes the anti-lost of chain by tightening chain, device also passes through electricity when in use
Sub- buzzer shows chain state, and illumination is provided when chain is fallen, and to repair, is worthy to be popularized.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the anti-lost bicycle of chain；
Fig. 2 is the structural schematic diagram that link chain mechanism is tightened in a kind of anti-lost bicycle of chain.
In figure: 1- pressure sensor, 2- solar film, 3- electronic buzzer, 4- chip, 5- lithium battery, 6- photo resistance, 7-
Light bulb, 8- connecting bracket, 9- switch controller, 10- connecting rod, 11- gear.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
The anti-lost bicycle of a kind of chain referring to FIG. 1-2, including bicycle body, pressure sensor 1, solar film 2, electricity
Sub- buzzer 3, chip 4 and lithium battery 5, the pressure sensor 1 are fixed on the bicycle body surveyed in bicycle chain, too
Anode membrane 2 and lithium battery 5 are electrically connected, and the lithium battery 5 is electrically connected by chip 4 and electronic buzzer 3；On bicycle body
It is fixedly connected with connecting bracket 8, switch controller 9, the switch controller 9 and chip 4 are fixedly connected in the middle part of connecting bracket 8
It is electrically connected, gear 11 is connected with by connecting rod 10 on the outside of switch controller 9, gear 11 and chain interoperation are driven, and pressure passes
While sensor 1 detects that chain hangs, connecting rod 10 is controlled by switch controller 9 and is opened, outboard gears 11 will at this time
Chain is tightened, chain is avoided to fall.
The solar film 2, electronic buzzer 3, chip 4 and lithium battery 5 are fixed on the outside of bicycle mudguard.
Further include photo resistance 6 and passes through chip and lithium with the concatenated light bulb 7 of photo resistance 6, photo resistance 6 and light bulb 7
Battery is electrically connected.
The working principle of the utility model is: touching pressure when bicycle chain hangs down into certain distance and soon falls
Force snesor 1, pressure sensor 1 feed back to chip 4, and chip 4 controls electronic buzzer 3 and issues prompt later；Electronic buzzer 3
Electricity needed for work is powered in fine day with solar film 2, is powered in rainy days using the electricity that lithium battery 5 is stored；Photosensitive electricity
Resistance 6 is connected with light bulb 7, is connected to 4 on piece of core, is generated electricity by lithium battery 5, can be bright in the case where chain-taking when night dark
It rises, it is easy to repair.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (3)
1. a kind of anti-lost bicycle of chain, including bicycle body, pressure sensor (1), solar film (2), electronic buzzer
(3), chip (4) and lithium battery (5), which is characterized in that the pressure sensor (1), which is fixed in bicycle chain, surveys voluntarily
On vehicle ontology, solar film (2) and lithium battery (5) are electrically connected, and the lithium battery (5) passes through chip (4) and electronic buzzer (3)
It is electrically connected；It is fixedly connected on bicycle body connecting bracket (8), is fixedly connected with switch control in the middle part of connecting bracket (8)
Device (9), the switch controller (9) and chip (4) are electrically connected, are connected on the outside of switch controller (9) by connecting rod (10)
Have gear (11), gear (11) and chain interoperation are driven.
2. the anti-lost bicycle of a kind of chain according to claim 1, which is characterized in that the solar film (2), electronics buzzing
Device (3), chip (4) and lithium battery (5) are fixed on the outside of bicycle mudguard.
3. the anti-lost bicycle of a kind of chain according to claim 1, which is characterized in that further include photo resistance (6) and with
Photo resistance (6) concatenated light bulb (7), photo resistance (6) and light bulb (7) are electrically connected by chip and lithium battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889732.4U CN208306906U (en) | 2018-06-09 | 2018-06-09 | A kind of anti-lost bicycle of chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820889732.4U CN208306906U (en) | 2018-06-09 | 2018-06-09 | A kind of anti-lost bicycle of chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208306906U true CN208306906U (en) | 2019-01-01 |
Family
ID=64709928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820889732.4U Expired - Fee Related CN208306906U (en) | 2018-06-09 | 2018-06-09 | A kind of anti-lost bicycle of chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208306906U (en) |
-
2018
- 2018-06-09 CN CN201820889732.4U patent/CN208306906U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20190609 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |