CN203104629U - Remote zooming control system of camera - Google Patents
Remote zooming control system of camera Download PDFInfo
- Publication number
- CN203104629U CN203104629U CN 201220627627 CN201220627627U CN203104629U CN 203104629 U CN203104629 U CN 203104629U CN 201220627627 CN201220627627 CN 201220627627 CN 201220627627 U CN201220627627 U CN 201220627627U CN 203104629 U CN203104629 U CN 203104629U
- Authority
- CN
- China
- Prior art keywords
- camera
- control system
- long
- communication device
- aperture
- 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 - Lifetime
Links
Images
Landscapes
- Lens Barrels (AREA)
- Studio Devices (AREA)
Abstract
The utility model relates to zooming of a camera and specifically relates to a remote zooming control device of the camera. The remote zooming control system of the camera at least comprises a transmission device which is in sleeve connection with an aperture of the camera and drives the aperture to rotate, a driving device which drives the transmission device to take motion, a communication device which receives a remote command and sends a feedback signal, and a control device which receives the remote command received by the communication device, controls the driving device to take corresponding motion according to the remote command and controls the communication device to send the feedback signal. The remote zooming control system of the camera is used for realizing precise positioning and remote control of a lens.
Description
Technical field
The utility model relates to the zoom of camera, be specifically related to a kind of camera can long-range zoom control device.
Background technology
Camera is a kind of equipment that utilizes optical imaging concept to form image and use the negative writing image.Present camera roughly possesses imaging, exposure and auxiliary three Large Structure Systems, generally specifically comprises unit such as camera lens, aperture, shutter, distance measuring equipment, view finder, photometry, film trasport, counting, auto heterodyne, focusing, zoom.Wherein, camera lens is the optical system in order to imaging, is made up of a series of optical mirror slips and lens barrel, and each camera lens all has focal length and two characteristics of relative aperture; View finder is the device that is used for choosing scenery and composition, and by the scenery that view finder is seen, all parts that can drop in the menu frame all can be taken on film; Distance measuring equipment can be measured the distance of scenery, and it is normal combines with view finder, and range finding and camera lens can be focused by interlinked mechanism connect, and finishes focusing when finding range.
Camera lens makes scenery become inverted image to focus on the film, and is clear for the subject imaging that makes diverse location, need proofread and correct the aberration except that camera lens itself, also should make object distance, image distance keep conjugate relation.For this reason, camera lens should be able to move forward and backward and focus, and therefore camera generally all should have focus adjusting mechanism preferably.But the focus adjusting mechanism of existing camera can only make camera lens imaging in a certain specific range, and can not realize accurately location and Long-distance Control, so be difficult to realize automation of operation.Especially, when two camera lenses of needs are taken in identical environment simultaneously, then need two camera lenses are focused simultaneously, the focus adjusting mechanism of existing camera then can't be realized, brings very big inconvenience to the user.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of long-range zoom control system that realizes the camera of accurate location and Long-distance Control, to solve the deficiency of prior art.
In order to solve the problems of the technologies described above, the long-range zoom control system of a kind of camera of the present utility model comprises at least: transmission device socket-connects and can drive aperture with the aperture of camera and rotates; Drive unit drives described transmission device action; Communication device, the receiving remote order, and send feedback signal; Control device receives the remote command that communication device is received, control described drive unit according to this remote command and carry out corresponding actions, and the control communication device sends feedback signal.Above-mentioned annexation can be stated as down: the control end of described transmission device is connected to the output of described drive unit, the input of described drive unit is connected to the output of described control device, and the input and output of described control device are terminated at the input/output terminal of described communication device.
Wherein, described control device generally is a control circuit board, and this control circuit board is provided with control circuit, and this control circuit receives the remote command that communication device is received, control described drive unit according to this remote command and carry out corresponding actions, and the control communication device sends feedback signal.Further, described control circuit is that the employing model is single-chip microcomputer and the peripheral circuit realization thereof of STC-12C5A60S2.
Further, described transmission device is a belt, and described drive unit is that zoom is regulated motor, and then described belt sleeve is located at the aperture outer of camera, and described zoom is regulated motor and linked to each other with described belt.Further preferred, the chip for driving that described zoom is regulated motor is that model is the step motor drive chip of TMC 262.
Further, described communication device is the WIFI module, the user can be by other equipment with WIFI access module to this long-range zoom control system transmitting control commands, after then communication device (WIFI module) is received, be transmitted to control device, control device further drives drive unit according to this control command, and then the drive transmission device carries out work.
Further, described communication device is an infrared module.Further, this system also comprises an Infrared remote controller, this Infrared remote controller is set up communication with communication device and is connected, it is used for by Infrared remote controller to this long-range zoom control system transmitting control commands, after then communication device (infrared module) is received, be transmitted to control device, control device further drives drive unit according to this control command, and then the drive transmission device carries out work.Further, described Infrared remote controller comprises keyboard, LCDs, controller and infrared signal transceiver module at least, described keyboard, LCDs and infrared signal transceiver module are connected to controller, described keyboard is used to import control commands such as aperture rotational angle and velocity of rotation, and described LCDs is used for the content of display keyboard input.
The utility model passes through such scheme, moves by the drive unit drive transmission and has realized having realized Long-distance Control by communication device and Infrared remote controller in accurate location, greatly facilitates the user.In addition, the utility model has only carried out a spot of transformation to original camera, can realize this Long-distance Control, its easy realization simple in structure.
Description of drawings
Fig. 1 is the block diagram of embodiment of the present utility model.
Embodiment
Now with embodiment the utility model is further specified in conjunction with the accompanying drawings.
The long-range zoom control system of a kind of camera of the present utility model comprises at least: transmission device socket-connects and can drive aperture with the aperture of camera and rotates; Drive unit drives described transmission device action; Communication device, the receiving remote order, and send feedback signal; Control device receives the remote command that communication device is received, control described drive unit according to this remote command and carry out corresponding actions, and the control communication device sends feedback signal.Above-mentioned annexation can be stated as down: the control end of described transmission device is connected to the output of described drive unit, the input of described drive unit is connected to the output of described control device, and the input and output of described control device are terminated at the input/output terminal of described communication device.
As a specific embodiment of the present utility model, as shown in Figure 1, a kind of long-range zoom control system of camera comprises belt 11, zoom adjusting motor 12, control device 13, infrared module 14, and an Infrared remote controller 2.Described belt 11 is sheathed on the aperture outer of camera, and described zoom is regulated motor 12 and linked to each other with described belt 11.The input of described zoom adjusting motor 12 is connected to the output of described control device 13, and the input and output of described control device 13 are terminated at the input/output terminal of described infrared module 14.Described Infrared remote controller 2 is set up communication with infrared module 14 and is connected.
Infrared remote controller 2 comprises keyboard 21, LCDs 22, controller 23 and infrared signal transceiver module 24 at least, described keyboard 21, LCDs 22 and infrared signal transceiver module 24 are connected to controller 23, described keyboard 21 is used to import control commands such as aperture rotational angle and velocity of rotation, described LCDs 22 is used for the content of display keyboard input, described controller 23 is used to control the running of whole Infrared remote controller 2, and infrared signal transceiver module 24 is used for the transmitting-receiving of infrared signal.
Wherein, preferably to adopt model be the step motor drive chip of TMC262 to the zoom chip for driving of regulating motor 12.Control device 13 is that the employing model is single-chip microcomputer and the peripheral circuit realization thereof of STC-12C5A60S2.Certainly, also can adopt the chip microcontroller of other models.
In concrete the use, the user can import control commands such as aperture rotational angles and velocity of rotation by the keyboard 21 of Infrared remote controller 2, and sends this control command by its infrared signal transceiver module 24 to this long-range zoom control system.After then infrared module 14 is received, be transmitted to control device 13, control device 13 is further regulated motor 12 according to this control command to zoom and is driven, and then 11 pairs of apertures of drive belt are regulated.The utility model has only carried out a spot of machinery refitment to the auxiliary of original camera, regulates the aperture that motor 12 drives general camera by zoom, can reach the purpose of long-range zoom, finishes the demand of photograph/shooting.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; but the those skilled in the art should be understood that; in the spirit and scope of the present utility model that do not break away from appended claims and limited; can make various variations to the utility model in the form and details, be protection range of the present utility model.
Claims (9)
1. the long-range zoom control system of a camera is characterized in that, comprises at least:
Transmission device socket-connects and can drive aperture with the aperture of camera and rotates;
Drive unit drives described transmission device action;
Communication device, the receiving remote order, and send feedback signal;
Control device receives the remote command that communication device is received, control described drive unit according to this remote command and carry out corresponding actions, and the control communication device sends feedback signal.
2. the long-range zoom control system of a kind of camera according to claim 1, it is characterized in that: described control device is a control circuit board, this control circuit board is provided with control circuit.
3. the long-range zoom control system of a kind of camera according to claim 2 is characterized in that: described control circuit is that to adopt model be that single-chip microcomputer and the peripheral circuit thereof of STC-12C5A60S2 realized.
4. the long-range zoom control system of a kind of camera according to claim 1, it is characterized in that: described transmission device is a belt, described drive unit is that zoom is regulated motor, described belt sleeve is located at the aperture outer of camera and can be driven aperture and rotates, and described zoom is regulated motor and linked to each other with described belt.
5. the long-range zoom control system of a kind of camera according to claim 4 is characterized in that: the chip for driving that described zoom is regulated motor is that model is the step motor drive chip of TMC262.
6. according to the long-range zoom control system of the described a kind of camera of arbitrary claim among the claim 1-5, it is characterized in that: described communication device is the WIFI module.
7. according to the long-range zoom control system of the described a kind of camera of arbitrary claim among the claim 1-5, it is characterized in that: described communication device is an infrared module.
8. the long-range zoom control system of a kind of camera according to claim 7, it is characterized in that: this system also comprises an Infrared remote controller, this Infrared remote controller is set up communication with communication device and is connected.
9. the long-range zoom control system of a kind of camera according to claim 8, it is characterized in that: described Infrared remote controller comprises keyboard, LCDs, controller and infrared signal transceiver module at least, and described keyboard, LCDs and infrared signal transceiver module are connected to controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220627627 CN203104629U (en) | 2012-11-20 | 2012-11-20 | Remote zooming control system of camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220627627 CN203104629U (en) | 2012-11-20 | 2012-11-20 | Remote zooming control system of camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203104629U true CN203104629U (en) | 2013-07-31 |
Family
ID=48855998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220627627 Expired - Lifetime CN203104629U (en) | 2012-11-20 | 2012-11-20 | Remote zooming control system of camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203104629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110691189A (en) * | 2019-08-19 | 2020-01-14 | 中国科学院西安光学精密机械研究所 | Continuous zooming camera control system |
-
2012
- 2012-11-20 CN CN 201220627627 patent/CN203104629U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110691189A (en) * | 2019-08-19 | 2020-01-14 | 中国科学院西安光学精密机械研究所 | Continuous zooming camera control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101770573B (en) | Automatic focusing iris image imaging device for iris recognition and control method thereof | |
| US8805175B2 (en) | Interchangeable lens, camera body, and camera system | |
| US8545116B2 (en) | Interchangeable lens | |
| US20120127591A1 (en) | Interchangeable lens, camera body, and camera system | |
| JP2012252321A (en) | Imaging system, and method of controlling the same | |
| CN108184067B (en) | A kind of working method with burnt system | |
| CN105100605A (en) | Mobile terminal and quick focusing method for photographing with the same | |
| CN104571132A (en) | Tracking photography system and tracking photography method | |
| JPH0263030A (en) | Photographing lens, camera body and single-lens reflex camera system | |
| CN104580872A (en) | Automatic-positioning tracking photography system and automatic-positioning tracking photography method | |
| US20130148008A1 (en) | Interchangeable lens and camera body | |
| CN110266943A (en) | A kind of long-range control photography holder system | |
| CN106125458A (en) | Interchangeable lens | |
| CN102692693A (en) | Intelligent focusing device for range-gated laser night vision | |
| CN100388760C (en) | Ranging type digital camera | |
| CN203104629U (en) | Remote zooming control system of camera | |
| CN204697170U (en) | A kind of autofocus system and video monitoring equipment | |
| CN104580873A (en) | Positioning tracking shooting system and positioning tracking shooting method | |
| CN104090451B (en) | Single-lens reflex camera external connected electronic view finder | |
| CN102420943B (en) | Photographic device and image display method | |
| CN104580871A (en) | Automatic tracking photography system and automatic racking photography method | |
| CN109302547B (en) | Camera assembly and electronic equipment | |
| KR101502168B1 (en) | Camera device | |
| CN102636940A (en) | Optical system and electronic device with same | |
| CN201955602U (en) | Automatic position adjusting cradle head for video camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130731 |
|
| CX01 | Expiry of patent term |