CN2652044Y - Non-contact master controller - Google Patents
Non-contact master controller Download PDFInfo
- Publication number
- CN2652044Y CN2652044Y CN 03279033 CN03279033U CN2652044Y CN 2652044 Y CN2652044 Y CN 2652044Y CN 03279033 CN03279033 CN 03279033 CN 03279033 U CN03279033 U CN 03279033U CN 2652044 Y CN2652044 Y CN 2652044Y
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- China
- Prior art keywords
- group
- light
- master controller
- emitting diode
- led
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- Expired - Fee Related
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Abstract
The utility model relates to a master controller. Traditional control mechanisms to control cranes and other mobile equipments adopt a master controller with mechanical contacts, thus undergoing defects of easy failure, heavy control handle, etc. The utility model provides a master controller comprising a control lever capable of rotating around one end of the controller, which is characterized in that: the master controller also comprises a light screen fixed on the control lever and rotating along the control lever and a plurality of groups of transparent holes on the light screen. Each group of transparent holes is provided with different quantity or layout. Both sides of the light screen are respectively arranged with a group of LED and a group of photoelectric receiver. LED in the group of LED has the same quantity with that of the photoelectric receiver. Lights emitted from the LED of the LED group are received by the photoelectric receiver through the transparent holes on the light screen.
Description
Technical field
The utility model relates to a kind of master controller, relates in particular to a kind of single-degree-of-freedom contactless master controller.
Background technology
The operation of various cranes or other mobile device is all by driver control.Operating mechanism is generally cam controller or master controller.These controllers generally use mechanical contacts to export control signal, therefore, exist easily break down, operating handle heavily waits shortcoming.
The utility model content
Therefore, main purpose of the present utility model is to provide a kind of master controller that does not have mechanical contact, and it has dependable performance, the light characteristics of operation.
According to above-mentioned purpose, the master controller that the utility model provides comprises: around the fixing rotationally operating grip of one end, it is characterized in that, also comprise: shadow shield is set, described shadow shield is fixed on the described operating grip, and can rotate with described operating grip, described shadow shield is provided with many group loopholes, the quantity or the arrangement mode difference of loophole on every group of loophole; Be respectively arranged with light-emitting diode group and photelectric receiver group in described shadow shield both sides, the quantity of the quantity of light-emitting diode and photelectric receiver equates in described light-emitting diode group and the described photelectric receiver group, and the light that light-emitting diode sent in the described light-emitting diode group is received by described photelectric receiver group by the loophole on the described shadow shield.
In aforesaid master controller, the quantity of the light-emitting diode in the described light-emitting diode group is 3 to 5.
As mentioned above, because the utility model has adopted the contactless form of photo-electric control, and light-emitting diode and photelectric receiver that photo-electric control uses all are the high reliability devices, thereby output signal has characteristics such as non-contact resistance changes,, non-jitter fast to the response of operation.
Except that the gear positioner of attended operation handle, the handle of master controller of the present utility model does not drive other any mechanical contacts, thereby has characteristics such as feel sensitivity, rapid operation in the operation.
Description of drawings
Below the structure accompanying drawing is specifically described embodiment of the present utility model.
Fig. 1 is the structural representation of master controller of the present utility model.
The end view of Fig. 2 Fig. 1.
Embodiment
As illustrated in fig. 1 and 2, master controller of the present utility model includes an operating grip 10, and operating grip 10 1 ends are fixed on the gear detent mechanism (the gear detent mechanism is a prior art, and is therefore not shown), and can rotate around it.On operating grip 10, be fixed with a shadow shield 20, can rotate with operating grip 10 on this shadow shield.On shadow shield 20, be provided with many group loopholes 30.As shown in Figure 1, loophole quantity or the arrangement mode on every group of loophole 30 is different.
As shown in Figure 2, in the both sides of shadow shield 20, be respectively arranged with light-emitting diode group 40 and photelectric receiver group 50.The quantity of the quantity of light-emitting diode and photelectric receiver equates in light-emitting diode group 40 and the photelectric receiver group 50, and the light that light-emitting diode sent in the light-emitting diode group 40 is received by photelectric receiver group 50 by the loophole on the shadow shield 20.
In master controller of the present utility model, 3～5 pairs of light-emitting diodes and photelectric receiver have been installed as mentioned above respectively correspondingly, the shadow shield 20 that connects the centre of device device at light-emitting diode and photoelectricity is driven by operating grip 10, corresponding each gear, 3～5 pairs of light-emitting diode-photelectric receivers of 3～5 loopholes and this are all arranged to corresponding on shadow shield, what change this 3～5 loopholes on each gear leads to, closes situation, can realize the command coding of 3～5bit to each gear.
Master controller of the present utility model can be arranged on various cranes or other mobile device, by different command codings, handles crane or moves to be provided with and finish exercises, for example, moves ahead, retreats, lifting etc.
Claims (2)
1, a kind of master controller comprises: around the fixing rotationally operating grip of one end, it is characterized in that, also comprise: shadow shield is set, described shadow shield is fixed on the described operating grip, and can rotate with described operating grip, described shadow shield is provided with many group loopholes, the quantity or the arrangement mode difference of loophole on every group of loophole; Be respectively arranged with light-emitting diode group and photelectric receiver group in described shadow shield both sides, the quantity of the quantity of light-emitting diode and photelectric receiver equates in described light-emitting diode group and the described photelectric receiver group, and the light that light-emitting diode sent in the described light-emitting diode group is received by described photelectric receiver group by the loophole on the described shadow shield.
2, master controller as claimed in claim 1 is characterized in that, the quantity of the light-emitting diode in the described light-emitting diode group is 3 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03279033 CN2652044Y (en) | 2003-09-29 | 2003-09-29 | Non-contact master controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03279033 CN2652044Y (en) | 2003-09-29 | 2003-09-29 | Non-contact master controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2652044Y true CN2652044Y (en) | 2004-10-27 |
Family
ID=34332220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03279033 Expired - Fee Related CN2652044Y (en) | 2003-09-29 | 2003-09-29 | Non-contact master controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2652044Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001909A (en) * | 2019-03-29 | 2019-07-12 | 浙江海洋大学 | A kind of ship clock system |
-
2003
- 2003-09-29 CN CN 03279033 patent/CN2652044Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001909A (en) * | 2019-03-29 | 2019-07-12 | 浙江海洋大学 | A kind of ship clock system |
| CN110001909B (en) * | 2019-03-29 | 2020-03-17 | 浙江海洋大学 | Boats and ships car clock system |
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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: 20041027 Termination date: 20091029 |