CN205138506U - Laser projection code table - Google Patents
Laser projection code table Download PDFInfo
- Publication number
- CN205138506U CN205138506U CN201520908990.9U CN201520908990U CN205138506U CN 205138506 U CN205138506 U CN 205138506U CN 201520908990 U CN201520908990 U CN 201520908990U CN 205138506 U CN205138506 U CN 205138506U
- Authority
- CN
- China
- Prior art keywords
- code table
- reed switch
- dry reed
- laser projection
- data
- 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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- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Laser projection code table, characterized by including installing the casing on the bicycle front fork, is equipped with the dry reed switch on the casing, and the dry reed switch forms the junction closure with the permanent magnet who installs on the bicycle spoke, still be equipped with CPU controller, memory, control button, compiler in the casing, reach laser projection lamp pearl, dry reed switch, memory, control button, compiler, and laser projection lamp pearl form data control connection with the CPU controller respectively, the beneficial effects are that: this technique can be solved, and current code table only can be fixed in a locomotive and the difficult problem that needs line data collection, this code table is fixed to be stuck in the front, need not the line, and the data direct projection that needs to show is on ground. No longer bow and looked up data, improve the security.
Description
Technical field
The utility model belongs to cycling data acquisition display device, is specially a kind of laser projection code table.
Background technology
At present, code table is backlight liquid crystal display technique in the market, luminance range, can only fix again in bicycle handle bar, be then connected with data sink on bicycle front fork by a data line, structural load, data in ride must be bowed and be checked, increase the danger coefficient of riding.
Utility model content
The utility model provides a kind of structure simple, and easy to use, action of normally riding can see data of riding clearly, does not need to bow and checks data, the laser projection code table that riding safety coefficient is high.
The technical solution of the utility model is:
Laser projection code table, is characterized in that, comprise the housing be arranged on bicycle front fork, housing is provided with dry reed switch, and dry reed switch and the permanent magnet be arranged on bicycle spoke form junction closure; Cpu controller, storer, control button, compiler and laser projecting lamp pearl is also provided with in housing; Dry reed switch, storer, control button, compiler and laser projecting lamp pearl form Data Control with cpu controller respectively and are connected.By being arranged on the permanent magnet on the single spoke of wheel, be fixed the dry reed switch on front fork, the vehicle wheel rotational speed of the bicycle that cpu controller reception dry reed switch and permanent magnet form junction closure and know, instantaneous riding speed can be calculated, and information is stored in storer, cpu controller passes through according to the algorithm preset and user the control information controlling key-press input, after sending the data letter in storer to compiler, then pass through laser projecting lamp pearl by information projection on ground.
Wherein, in housing, be also provided with the Bluetooth transmission device by Bluetooth transmission signal, Bluetooth transmission respectively with cpu controller, memory data control linkage.Data record in memory, is connected with mobile phone by Bluetooth transmission device, is sent by data message in mobile phone, consults abundanter data by mobile phone.
The beneficial effects of the utility model are: this technology can solve, and existing code table only can be fixed on headstock and need a difficult problem for line image data; This code table is fixed on front fork, without the need to line, needs the data of display to be directly incident upon ground.No longer bow and consult data, improve security.
Accompanying drawing explanation
Accompanying drawing 1 is structured flowchart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, laser projection code table, comprise the housing be arranged on bicycle front fork, housing is provided with dry reed switch, and dry reed switch and the permanent magnet be arranged on bicycle spoke form junction closure; Data send in the cpu controller that is arranged in housing by dry reed switch, housing be also provided be connected with cpu controller Data Control storer, control button, compiler and laser projecting lamp pearl; Also be provided with the Bluetooth transmission device by Bluetooth transmission signal in housing, Bluetooth transmission respectively with cpu controller, memory data control linkage.
During use, user is by controlling the content needing display by key control, along with the rotation of front wheel, dry reed switch and permanent magnet constantly form junction closure, dry reed switch sends the data recorded to cpu controller, and the information of reception is also stored in storer by cpu controller, and cpu controller is according to the algorithm preset and control the information of pressing key assignments, after sending the data letter in storer to compiler, then pass through laser projecting lamp pearl by information projection on ground; Information can also be sent on mobile phone by Bluetooth transmission device by cpu controller by information in addition, and person easy to use is to the collection of information.
These are only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. laser projection code table, is characterized in that, comprise the housing be arranged on bicycle front fork, housing is provided with dry reed switch, and dry reed switch and the permanent magnet be arranged on bicycle spoke form junction closure; Cpu controller, storer, control button, compiler and laser projecting lamp pearl is also provided with in housing; Dry reed switch, storer, control button, compiler and laser projecting lamp pearl form Data Control with cpu controller respectively and are connected.
2. laser projection code table according to claim 1, is characterized in that, is also provided with the Bluetooth transmission device by Bluetooth transmission signal in housing, Bluetooth transmission respectively with cpu controller, memory data control linkage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908990.9U CN205138506U (en) | 2015-11-16 | 2015-11-16 | Laser projection code table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520908990.9U CN205138506U (en) | 2015-11-16 | 2015-11-16 | Laser projection code table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205138506U true CN205138506U (en) | 2016-04-06 |
Family
ID=55624292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520908990.9U Expired - Fee Related CN205138506U (en) | 2015-11-16 | 2015-11-16 | Laser projection code table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205138506U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990917A (en) * | 2017-11-30 | 2018-05-04 | 四川长虹电器股份有限公司 | Laser projection code table and control method |
-
2015
- 2015-11-16 CN CN201520908990.9U patent/CN205138506U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107990917A (en) * | 2017-11-30 | 2018-05-04 | 四川长虹电器股份有限公司 | Laser projection code table and control method |
| CN107990917B (en) * | 2017-11-30 | 2020-07-28 | 四川长虹电器股份有限公司 | Laser projection code table and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20161116 |