CN201945440U - Optical programmable graduation detector capable of carrying out fast collimation, location and locking - Google Patents

Optical programmable graduation detector capable of carrying out fast collimation, location and locking Download PDF

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Publication number
CN201945440U
CN201945440U CN 201120019615 CN201120019615U CN201945440U CN 201945440 U CN201945440 U CN 201945440U CN 201120019615 CN201120019615 CN 201120019615 CN 201120019615 U CN201120019615 U CN 201120019615U CN 201945440 U CN201945440 U CN 201945440U
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CN
China
Prior art keywords
graduation
receiver
location
locking
collimation
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
Application number
CN 201120019615
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Chinese (zh)
Inventor
侯章亚
王呈阳
薛明晰
刘宝华
刘羽翔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ordnance Technology Research Institute of General Armament Department of Chinese PLA
Original Assignee
Ordnance Technology Research Institute of General Armament Department of Chinese PLA
Priority date (The priority date 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 date listed.)
Filing date
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Application filed by Ordnance Technology Research Institute of General Armament Department of Chinese PLA filed Critical Ordnance Technology Research Institute of General Armament Department of Chinese PLA
Priority to CN 201120019615 priority Critical patent/CN201945440U/en
Application granted granted Critical
Publication of CN201945440U publication Critical patent/CN201945440U/en
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Expired - Fee Related legal-status Critical Current

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  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)

Abstract

The utility model relates to an optical programmable graduation detector capable of carrying out fast collimation, location and locking, which has the structure that a liquid crystal display screen and a circuit board for controlling the liquid crystal display screen to display a graduation mil line are arranged in a sleeve seat, the rear part of the sleeve seat is connected with a rear end cover in a matching way, the rear end cover is provided with power supply and telecommunication socket apertures, the outer parts of the walls of the sleeve seat are in sleeve joint with connecting pieces for fast locating, a set screw is connected onto each connecting piece in a penetrating way, and each connecting piece is provided with a threaded coupling for connecting collimators. According to the utility model, fussy operations of collimation, location and replacement carried out by using the original optical reticule are avoided, the heat dissipation performance is improved, the fast alignment, collimation, location and locking of the optical programmable graduation detector are realized, the reliability is high, and the use is convenient.

Description

The program control graduation of optics collimates the positioning and locking pick-up unit fast
Technical field
The utility model relates to the optical property pick-up unit of a kind of white light, low-light instrument, and the program control graduation of specifically a kind of optics collimates the positioning and locking pick-up unit fast.
Background technology
When the optical property row to white light, low-light optical instrument detects, need the optics graticule that be fitted on the parallel light tube be collimated, focus and locate.For detecting different optical performance parameters, each detection all will be used some optics graticules, and the optics graticule to cleanliness factor require high, any small dust all can produce very big stain when observation, can influence accuracy of detection and effect, it is very accurate that the installation site of while optics graticule also requires.Therefore, existing optics graticule only is applicable to the white light under the laboratory condition, the debugging and the detection of low-light instrument, and can not satisfy the needs the when field is online to be detected.
The utility model content
The purpose of this utility model just provides the program control graduation of a kind of optics and collimates the positioning and locking pick-up unit fast, to carry out the use needs of white light, the detection of low-light optical instrument optical property under the satisfied condition in the open air.
The utility model is achieved in that the program control graduation of a kind of optics collimates the positioning and locking pick-up unit fast, and the circuit board that liquid crystal display and the described liquid crystal display of control show graduation mil line is housed in receiver; Rear portion at receiver connects rear end cap, has power supply and communications connector hole on described rear end cap; Barrel outer cover at receiver is connected to quick location web member, and cross-under has holding screw and is shaped on the hickey that is connected usefulness with parallel light tube on described web member.
Front end at described receiver is shaped on collimation cylinder and location bead, quick collimation and the location that can realize receiver and liquid crystal display like this.
On the barrel of receiver, be shaped on the heat dissipating ring rib, can improve the thermal diffusivity of receiver thus, satisfy the need of work of circuit board.
Design main points of the present utility model, be with liquid crystal display and supporting circuit board group synthetic a kind of " electronic liquid crystal graticule ", utilize this cover " electronic liquid crystal graticule " can show different graduation mil lines, thereby optics graticule that also just can substituted series, installation, dismounting and replacing have been saved when detecting to the different optical graticule, reduce the instrument number of times of " windowing ", improved cleanliness factor.In addition, the receiver of equipped " electronic liquid crystal graticule " and web member thereof rapidly and accurately installing and locating to parallel light tube, only need simple adjustment that liquid crystal display is positioned on the focal plane of parallel light tube, thereby satisfied the use needs of open-air online detection.The utility model is specially adapted under the condition in the open air the real-time detection to the optical performance parameter of white light, low-light optical instrument.
The utility model has avoided using the troublesome operation of original optics graticule collimation, location and replacing, and has improved thermal diffusivity, has realized debuging fast, collimate, locate and locking of the program control graduation pick-up unit of optics, and the reliability height is easy to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, receiver 8 is cylindric, is shaped on the heat dissipating ring rib on barrel, is shaped on collimation cylinder 1 and location bead 9 at the front end of receiver 8, so that collimation, be positioned on the parallel light tube.Liquid crystal display 2 is housed in receiver 8, at the rear portion of liquid crystal display 2 circuit board 5 is housed, the control circuit on the circuit board 5 can drive and control the graduation mil line that liquid crystal display 2 demonstrates different size, to replace the optics graticule of various different graduation mil lines.Rear port at receiver 8 has connected rear end cap 6, has power supply and communications connector hole 7 on rear end cap 6, so that circuit board 5 can connect outside supply socket and communication interface.
Among Fig. 1, locate with web member 3 fast one of the outside socket of the barrel of receiver 8, cross-under has holding screw 4 on web member 3, to realize the quick location to receiver 8; Front portion at web member 3 also is shaped on hickey, being threaded with screw socket on the parallel light tube, thereby receiver 8 is fixed on the port of parallel light tube.

Claims (3)

1. the program control graduation of optics collimates the positioning and locking pick-up unit fast, it is characterized in that, the circuit board (5) that liquid crystal display (2) and the described liquid crystal display of control show graduation mil line is housed in receiver (8); Connect rear end cap (6) at the rear portion of receiver (8), on described rear end cap (6), have power supply and communications connector hole (7); Barrel outer cover at receiver (8) is connected to quick location web member (3), and going up cross-under at described web member (3) has holding screw (4) and be shaped on the hickey that is connected usefulness with parallel light tube.
2. the program control graduation of optics according to claim 1 collimates the positioning and locking pick-up unit fast, it is characterized in that, is shaped on collimation cylinder (1) and locatees bead (9) at the front end of described receiver (8).
3. the program control graduation of optics according to claim 2 collimates the positioning and locking pick-up unit fast, it is characterized in that, is shaped on the heat dissipating ring rib on the barrel of receiver (8).
CN 201120019615 2011-01-21 2011-01-21 Optical programmable graduation detector capable of carrying out fast collimation, location and locking Expired - Fee Related CN201945440U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201120019615 CN201945440U (en) 2011-01-21 2011-01-21 Optical programmable graduation detector capable of carrying out fast collimation, location and locking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201120019615 CN201945440U (en) 2011-01-21 2011-01-21 Optical programmable graduation detector capable of carrying out fast collimation, location and locking

Publications (1)

Publication Number Publication Date
CN201945440U true CN201945440U (en) 2011-08-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201120019615 Expired - Fee Related CN201945440U (en) 2011-01-21 2011-01-21 Optical programmable graduation detector capable of carrying out fast collimation, location and locking

Country Status (1)

Country Link
CN (1) CN201945440U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113514469A (en) * 2021-05-28 2021-10-19 华能苏州热电有限责任公司 Annular combustion chamber gas turbine blade hole peeping inspection auxiliary tool and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113514469A (en) * 2021-05-28 2021-10-19 华能苏州热电有限责任公司 Annular combustion chamber gas turbine blade hole peeping inspection auxiliary tool and method
CN113514469B (en) * 2021-05-28 2024-06-04 华能苏州热电有限责任公司 Auxiliary tool and method for peeping inspection of turbine blade holes of annular combustion chamber gas turbine

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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: 20110824

Termination date: 20120121