CN201191351Y - Full built-in crane electric control system - Google Patents
Full built-in crane electric control system Download PDFInfo
- Publication number
- CN201191351Y CN201191351Y CNU2008201107434U CN200820110743U CN201191351Y CN 201191351 Y CN201191351 Y CN 201191351Y CN U2008201107434 U CNU2008201107434 U CN U2008201107434U CN 200820110743 U CN200820110743 U CN 200820110743U CN 201191351 Y CN201191351 Y CN 201191351Y
- Authority
- CN
- China
- Prior art keywords
- control system
- electric control
- rocking arm
- rear arm
- arm tube
- 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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Abstract
The utility model discloses a rocker all-in-one electric control system, which is invented to resolve the problem that the prior art is not convenient to mount and carry. The rocker all-in-one electric control system comprises a rocker rear arm tube and an electric control system, the rocker rear arm tube is hollow, the electric control system is internally arranged in the hollow portion of the rocker rear arm tube, a rectangular hole is arranged on the lateral wall of the rocker rear arm tube, and a terminal plate which is electrically connected with the electric control system is mounted in the rectangular hole. After the above structure is utilized, the electric control system is completely arranged inside the rear arm tube, and thereby the electric control portion can be mounted by inserting the rear arm tube in mounting. The terminal plate mounted on the lateral wall of the rear arm tube enables the rear arm tube and the electric control portion to be integrated, thereby saving numbers of cable connections, and being favorable for carrying and mounting.
Description
Technical field
The utility model relates to a kind of rocking arm.
Background technology
Rocking arm is the large-scale support equipment that modern movie and television play, advertisement, party shooting are used, and length does not wait from 3 meters to 19 meters, at present domestic the longest be 19 meters.Gamma camera hangs over the front end of rocking arm, and the rocking arm cameraman stands in that the gamma camera of controlling front end by joystick in the rear end turns to, push-and-pull focal length, focusing, aperture adjustment, video start and stop etc., can also pass through instructor in broadcasting's platform and instructor in broadcasting's communicating talkback when taking in the multimachine position.This product is made up of several parts such as brougham, triangle support bracket, forearm pipe, middle arm pipe, postbrachium pipe, prolongation pipe, The Cloud Terrace, electric-control system, joystick, LCD monitor, wire rope tension system, counterweights.Wherein electric-control system is the maincenter control section of rocking arm, is one of most important parts of rocking arm.At present, the employing of the rocking arm product producer of home and abroad is made a control box with automatically controlled part and is suspended on the other mode of triangle support bracket.This external electric cabinet needs many cables and connects, and is unfavorable for carrying, and installs also cumbersome.
The utility model content
For overcoming above-mentioned defective, the full built-in electric control of the rocking arm system that the purpose of this utility model is to provide a kind of and is convenient for carrying, installs.
For achieving the above object, the full built-in electric control of rocking arm of the present utility model system comprises rocking arm postbrachium pipe and electric-control system, and described rocking arm postbrachium pipe is a hollow, and described electric-control system is built in the hollow bulb of rocking arm postbrachium pipe; Open a slot on described rocking arm postbrachium pipe sidewall, the terminal strip that is electrically connected with electric-control system is installed on the slot.
After adopting said structure, electric-control system is built in the rocking arm postbrachium pipe fully, makes when installing as long as rocking arm postbrachium pipe is plugged, automatically controlled part is just installation simultaneously also.The terminal strip that utilization is installed on the rocking arm postbrachium pipe sidewall makes rocking arm postbrachium pipe and electric control part be divided into one, has saved many cables and has connected, and is beneficial to and carries, installs.
Description of drawings
Fig. 1 is the structural representation of the full built-in electric control system embodiment of the utility model rocking arm.
Embodiment
The utility model is further described below in conjunction with Fig. 1.
As shown in Figure 1, the full built-in electric control of rocking arm of the present utility model system comprises rocking arm postbrachium pipe 1 and electric-control system 2, and described rocking arm postbrachium pipe is a hollow, and described electric-control system 2 is built in the hollow bulb of rocking arm postbrachium pipe; Open a slot on described rocking arm postbrachium pipe sidewall, the terminal strip 3 that is electrically connected with electric-control system is installed on the slot.Wherein, above-mentioned electric-control system comprises and is used for focusing, push-and-pull focal length, the start and stop of video recording, camera pan-tilt control, the communicating talkback of aperture size, camera lens of controls lens, the camera pan-tilt speed governing, switches function such as The Cloud Terrace direction.
In summary, the utility model is built in electric-control system in the rocking arm postbrachium pipe fully, as long as rocking arm postbrachium pipe is plugged, automatically controlled part is just installation simultaneously also when make installing.The terminal strip that utilization is installed on the rocking arm postbrachium pipe sidewall makes rocking arm postbrachium pipe and electric control part be divided into one, has saved many cables and has connected, and is beneficial to and carries, installs.
Claims (1)
1, the full built-in electric control of a kind of rocking arm system comprises rocking arm postbrachium pipe and electric-control system, it is characterized in that, described rocking arm postbrachium pipe is a hollow, and described electric-control system is built in the hollow bulb of rocking arm postbrachium pipe; Open a slot on described rocking arm postbrachium pipe sidewall, the terminal strip that is electrically connected with electric-control system is installed on the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201107434U CN201191351Y (en) | 2008-04-28 | 2008-04-28 | Full built-in crane electric control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201107434U CN201191351Y (en) | 2008-04-28 | 2008-04-28 | Full built-in crane electric control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201191351Y true CN201191351Y (en) | 2009-02-04 |
Family
ID=40335514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201107434U Expired - Fee Related CN201191351Y (en) | 2008-04-28 | 2008-04-28 | Full built-in crane electric control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201191351Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980075A (en) * | 2010-08-27 | 2011-02-23 | 刘洪� | Electric power manual telescopic rocker arm |
-
2008
- 2008-04-28 CN CNU2008201107434U patent/CN201191351Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101980075A (en) * | 2010-08-27 | 2011-02-23 | 刘洪� | Electric power manual telescopic rocker arm |
| CN101980075B (en) * | 2010-08-27 | 2012-07-25 | 刘洪� | Electric power manual telescopic rocker arm |
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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: 20090204 Termination date: 20130428 |