CN102298258A - Framing camera shooting mechanism - Google Patents

Framing camera shooting mechanism Download PDF

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Publication number
CN102298258A
CN102298258A CN2011101880791A CN201110188079A CN102298258A CN 102298258 A CN102298258 A CN 102298258A CN 2011101880791 A CN2011101880791 A CN 2011101880791A CN 201110188079 A CN201110188079 A CN 201110188079A CN 102298258 A CN102298258 A CN 102298258A
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CN
China
Prior art keywords
serial connection
connection plate
card extender
external diameter
beading rod
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.)
Granted
Application number
CN2011101880791A
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Chinese (zh)
Other versions
CN102298258B (en
Inventor
秦君军
白永林
白晓红
赵军平
刘百玉
王博
杨文正
缑永胜
欧阳娴
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.)
XiAn Institute of Optics and Precision Mechanics of CAS
Original Assignee
XiAn Institute of Optics and Precision Mechanics of CAS
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
Publication date
Application filed by XiAn Institute of Optics and Precision Mechanics of CAS filed Critical XiAn Institute of Optics and Precision Mechanics of CAS
Priority to CN201110188079.1A priority Critical patent/CN102298258B/en
Publication of CN102298258A publication Critical patent/CN102298258A/en
Application granted granted Critical
Publication of CN102298258B publication Critical patent/CN102298258B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to a high-speed technique for photography, and particularly relates to a camera shooting mechanism which is mainly used for solving the problems that the existing camera shooting mechanism is not easy to seal and is difficult to process. The camera shooting mechanism comprises a framing image tube, a charge coupled device (CCD), a power source control mechanism, a sensing mechanism and a cylindrical mechanism, wherein the cylindrical mechanism comprises a bracket and a cylindrical sleeve; the inner diameter of the cylindrical sleeve is matched with the outer diameter of the bracket; the cylindrical sleeve is sheathed on the bracket; and the framing camera, the CCD, the power source control mechanism and the sensing mechanism are arranged in the bracket of the cylindrical mechanism. The camera shooting mechanism provided by the invention has short seal length and small leakage rate, and can be subjected to vacuum seal easily; and all the inner units are fixed on the camera shooting mechanism, which is convenient to assemble.

Description

The framing image mechanism
Technical field
The present invention relates to high speed photography, relate to a kind of framing image mechanism specifically.
Background technology
Old-fashioned framing camera generally adopts the branch body structure, circuit and control section are made in the casing, framing image-converter tube is made parts separately, during use these two parts are put together and be used, the shortcoming of this structure is to use inconvenience, and not an integral body, can't satisfy the request for utilization of high-performance equipment, can not realize integral sealing.
In order to satisfy the requirement of high-performance equipment, prior art has adopted the same square box of a kind of length, and last cover gab adds O-ring seal.The advantage of this structure is that opening is big, and the loading and unloading part is convenient, and shortcoming is that sealing surface is oversize, be difficult for realizing sealing, and square box, machining also acquires a certain degree of difficulty.
Summary of the invention
The invention provides a kind of framing image mechanism, mainly solved existing framing image mechanism and be difficult for sealing, the problem that difficulty of processing is big.
Concrete technical solution of the present invention is as follows:
This framing image mechanism comprises successively the framing that is electrically connected pipe, CCD, power supply and control gear, sensing mechanism mutually, with cylindrical mechanism, cylindrical mechanism comprises support and cylindrical sleeve, and the internal diameter of cylindrical sleeve and the external diameter of support are suitable, and cylindrical sleeve is socketed on the support; Described framing camera, CCD, power supply and control gear and sensing mechanism are arranged in the support of cylindrical mechanism.
Above-mentioned support comprises front panel, connecting link, mobile connecting link, card extender, first beading rod, the first serial connection plate, second beading rod, second serial connection plate and the rear panel; Cylindrical sleeve one end is connected with front panel, and the other end is connected with rear panel; Described front panel is connected by at least three connecting links with card extender one side, and framing camera one end is connected with front panel, and sidewall is connected with connecting link; The card extender opposite side is connected with the first serial connection plate, one side by at least three mobile connecting links, and CCD one end is connected with card extender, and the other end is connected with the first serial connection plate; The first serial connection plate opposite side is connected with the second serial connection plate, one side by at least three first beading rods, and power supply is connected with the first serial connection plate with control gear one end, and the other end is connected with the second serial connection plate; The second serial connection plate opposite side is connected with rear panel by at least three second beading rods, and sensing mechanism one end is connected with the second serial connection plate, and the other end is connected with rear panel; The quantity of described mobile connecting link, the quantity of first beading rod, the quantity of second beading rod equates; The external diameter of described card extender, the first serial connection plate and the second serial connection plate and the internal diameter of cylindrical sleeve are suitable.
Above-mentioned card extender is connected in series mobile connecting link one end that is provided with between the plate and is provided with adjuster bar with first, the other end is provided with first connection-peg, and the external diameter of adjuster bar is less than the external diameter of connecting link, and the external diameter of first connection-peg is identical with mobile connecting link external diameter; One section of adjuster bar passes the connecting hole that is provided with on the card extender and is fixed on the card extender, and the first connection-peg integral body is passed the first serial connection plate; First beading rod, one end is provided with first plug socket, and the other end is provided with second connection-peg, and first plug socket and first connection-peg are suitable; Second beading rod, one end is provided with second plug socket, and the other end is provided with fixed connection apparatus, and second plug socket and second connection-peg are suitable, and fixed connection apparatus is fixedlyed connected with rear panel; The external diameter of the external diameter of the external diameter of described mobile connecting link, first beading rod, second beading rod all equates.
The lateral surface circumference of above-mentioned card extender, the first serial connection plate and the second serial connection plate is provided with at least two grooves, be provided with elastic bumps in the groove, the height that elastic bumps protrudes the lateral surface circumference of card extender, the first serial connection plate and the second serial connection plate is 0.5～5mm, and elastic bumps is teflon piece or block rubber.
Be provided with the rubber sealing flange between above-mentioned cylindrical sleeve one end and the front panel, be provided with the rubber sealing flange between the other end and the rear panel.
The quantity of above-mentioned mobile connecting link, the quantity of first beading rod, the quantity of second beading rod is 4, and is evenly distributed.
The invention has the advantages that:
Framing image mechanism seal length provided by the invention is little, is easy to realize vacuum seal, and leak rate is little, and the formation fixed thereon of all internal elements is whole, conveniently packs into; Framing is managed mutually with the CCD coupling part and is designed to rigid support, and remainder has suitable flexibility, with convenient whole the insertion; It is little to take the inner space, easy accessibility.
Description of drawings
Fig. 1 is the concrete structure synoptic diagram of installing sleeve of the present invention;
Fig. 2 is the not concrete structure synoptic diagram of installing sleeve of the present invention.
Embodiment
Below in conjunction with accompanying drawing the present invention is described in detail, as shown in Figure 1 and Figure 2:
This framing image mechanism comprises successively that the framing that is electrically connected manages 2 mutually, CCD3, power supply and control gear 4, sensing mechanism 5 and cylindrical mechanism 1, cylindrical mechanism 1 comprises support and cylindrical sleeve, the internal diameter of cylindrical sleeve and the external diameter of support are suitable, and cylindrical sleeve is socketed on the support; Framing manages 2 mutually, CCD3, power supply and control gear 4 and sensing mechanism 5 are arranged in the support of cylindrical mechanism 1.
Support comprises front panel 11, connecting link 12, card extender 13, mobile connecting link 14, first beading rod 16, the first serial connection plate 15, second beading rod 18, second serial connection plate 17 and the rear panel 19, cylindrical sleeve one end is connected with front panel 11, and the other end is connected with rear panel 19;
Because cylindrical sleeve is a straight forming, so when mounted, only need to and the front panel 11 and cylindrical sleeve end of cylindrical sleeve contact portion between, seal between rear panel 19 and the cylindrical sleeve end, can finish whole sealing, reduce the length of sealing, reduced cost, reduced leak rate simultaneously; The present invention has taked between cylindrical sleeve one end and front panel 11 the rubber sealing flange to be set in specific implementation process, between the other end and the rear panel 19 the rubber sealing flange is set and seals, this mode cost is low, good sealing effect, but in the actual production, be not limited to the sealing mode.
Front panel 11 is connected by at least three connecting links 12 with card extender 13 1 sides, and framing is managed 2 one ends mutually and is connected with front panel 11, and sidewall is connected with connecting link 12; Card extender 13 opposite sides are connected with the first serial connection plate, 15 1 sides by at least three mobile connecting links 14, and CCD3 one end is connected with card extender 13, and the other end is connected with the first serial connection plate 15; The first serial connection plate, 15 opposite sides are connected with the second serial connection plate, 17 1 sides by at least three first beading rods 16, and power supply is connected with the first serial connection plate 15 with control gear 4 one ends, and the other end is connected with the second serial connection plate 17; The second serial connection plate, 17 opposite sides are connected with rear panel 19 by at least three second beading rods 18, and sensing mechanism 5 one ends are connected with the second serial connection plate 17, and the other end is connected with rear panel 19; Card extender 13 is connected in series the quantity of mobile connecting link 14 between the plate 15 with first, the first serial connection plate 15 is connected in series the quantity of first beading rod 16 between the plate 17 with second, the quantity of second beading rod 18 equates between second beading rod 18 and the rear panel 19, and be evenly distributed, be good generally with 4, both guarantee intensity and precision, and can not cause the complicated of structure again.The external diameter of card extender 13, the first serial connection plate 15 and the second serial connection plate 17 and the internal diameter of cylindrical sleeve are suitable.
Card extender 13 is connected in series mobile connecting link 14 1 ends that are provided with between the plate 15 and is provided with adjuster bar with first, the other end is provided with first connection-peg, and the external diameter of adjuster bar is less than the external diameter of mobile connecting link 14, and the external diameter of first connection-peg is identical with mobile connecting link 14 external diameters; One section of adjuster bar passes the connecting hole that is provided with on the card extender 13 and is fixed on the card extender 13, and the first connection-peg integral body is passed the first serial connection plate 15; First beading rod, 16 1 ends that the first serial connection plate 15 is connected in series with second between the plate 17 are provided with first plug socket, and the other end is provided with second connection-peg, and first plug socket and first connection-peg are suitable; Second beading rod, 18 1 ends between the second serial connection plate 17 and the rear panel 19 are provided with second plug socket, and the other end is provided with fixed connection apparatus, and second plug socket and second connection-peg are suitable, and fixed connection apparatus is fixedlyed connected with rear panel 19; The external diameter that the external diameter of mobile connecting link 14, the first serial connection plate 15 and the external diameter, second of the beading rod of second serial connection between the plate 17 are connected in series the beading rod between plate 17 and the rear panel 19 all equates.
When framing manages 2 mutually, CCD3, power supply and control gear 4, arbitrary part breaks down when maybe needing to overhaul in the sensing mechanism 5, the adjuster bar that only needs mobile connecting link 14 1 ends are provided with is thrown off fixing, maybe need from breaking down then to overhaul part away from last beading rod of rear panel 19 or mobile connecting link 14 together with before connecting link 12 or beading rod is whole moves, because the external diameter of adjuster bar is less than mobile connecting link 14, the length of adjuster bar then is the whole stroke that moves, simultaneously, between mobile connecting link 14 and the beading rod, between beading rod and the beading rod all the mode by the connection-peg plug socket be connected, after the mobile connection-peg part, the beading rod at plug socket place can directly go down, avoided because of maintenance or when fixing a breakdown, thereby need carry out the problem that integral demounting causes precision to reduce.
The lateral surface circumference of card extender 13, the first serial connection plate 15 and the second serial connection plate 17 is provided with at least two grooves, be provided with elastic bumps in the groove, the height that elastic bumps protrudes the lateral surface circumference of card extender 13, the first serial connection plate 15 and the second serial connection plate 17 is 0.5～5mm, and elastic bumps is teflon piece or block rubber.

Claims (6)

1. framing image mechanism, comprise successively the framing that is electrically connected pipe, CCD, power supply and control gear, sensing mechanism mutually, it is characterized in that: also comprise cylindrical mechanism, cylindrical mechanism comprises support and cylindrical sleeve, the internal diameter of cylindrical sleeve and the external diameter of support are suitable, and cylindrical sleeve is socketed on the support; Described framing camera, CCD, power supply and control gear and sensing mechanism are arranged in the support of cylindrical mechanism.
2. framing image mechanism according to claim 1 is characterized in that: described support comprises front panel, connecting link, mobile connecting link, card extender, first beading rod, the first serial connection plate, second beading rod, second serial connection plate and the rear panel; Cylindrical sleeve one end is connected with front panel, and the other end is connected with rear panel; Described front panel is connected by at least three connecting links with card extender one side, and framing camera one end is connected with front panel, and sidewall is connected with connecting link; The card extender opposite side is connected with the first serial connection plate, one side by at least three mobile connecting links, and CCD one end is connected with card extender, and the other end is connected with the first serial connection plate; The first serial connection plate opposite side is connected with the second serial connection plate, one side by at least three first beading rods, and power supply is connected with the first serial connection plate with control gear one end, and the other end is connected with the second serial connection plate; The second serial connection plate opposite side is connected with rear panel by at least three second beading rods, and sensing mechanism one end is connected with the second serial connection plate, and the other end is connected with rear panel; The quantity of described mobile connecting link, the quantity of first beading rod, the quantity of second beading rod equates; The external diameter of described card extender, the first serial connection plate and the second serial connection plate and the internal diameter of cylindrical sleeve are suitable.
3. framing image mechanism according to claim 2, it is characterized in that: described card extender is connected in series mobile connecting link one end that is provided with between the plate and is provided with adjuster bar with first, the other end is provided with first connection-peg, the external diameter of adjuster bar is less than the external diameter of connecting link, and the external diameter of first connection-peg is identical with mobile connecting link external diameter; One section of adjuster bar passes the connecting hole that is provided with on the card extender and is fixed on the card extender, and the first connection-peg integral body is passed the first serial connection plate; First beading rod, one end is provided with first plug socket, and the other end is provided with second connection-peg, and first plug socket and first connection-peg are suitable; Second beading rod, one end is provided with second plug socket, and the other end is provided with fixed connection apparatus, and second plug socket and second connection-peg are suitable, and fixed connection apparatus is fixedlyed connected with rear panel; The external diameter of the external diameter of the external diameter of described mobile connecting link, first beading rod, second beading rod all equates.
4. according to claim 2 or 3 described framing image mechanisms, it is characterized in that: be provided with the rubber sealing flange between described cylindrical sleeve one end and the front panel, be provided with the rubber sealing flange between the other end and the rear panel.
5. framing image mechanism according to claim 4, it is characterized in that: described card extender is connected in series the quantity of beading rod between the plate with first, the first serial connection plate is connected in series the quantity of beading rod between the plate with second, the quantity of second beading rod and the direct beading rod of rear panel is 4, and is evenly distributed.
6. framing image mechanism according to claim 5, it is characterized in that: the lateral surface circumference of described card extender, the first serial connection plate and the second serial connection plate is provided with at least two grooves, be provided with elastic bumps in the groove, the height that elastic bumps protrudes the lateral surface circumference of card extender, the first serial connection plate and the second serial connection plate is 0.5～5mm, and elastic bumps is teflon piece or block rubber.
CN201110188079.1A 2011-07-06 2011-07-06 Framing camera shooting mechanism Expired - Fee Related CN102298258B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110188079.1A CN102298258B (en) 2011-07-06 2011-07-06 Framing camera shooting mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110188079.1A CN102298258B (en) 2011-07-06 2011-07-06 Framing camera shooting mechanism

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CN102298258A true CN102298258A (en) 2011-12-28
CN102298258B CN102298258B (en) 2013-11-06

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104902155A (en) * 2015-05-28 2015-09-09 中国科学院西安光学精密机械研究所 Closed focal plane box of space camera

Citations (5)

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Publication number Priority date Publication date Assignee Title
US3715484A (en) * 1971-02-11 1973-02-06 Conco Inc Duct scanning apparatus
US5068720A (en) * 1989-07-21 1991-11-26 Safe T.V., Inc. Video inspection system for hazardous environments
CN1064951A (en) * 1991-11-30 1992-09-30 中国科学院西安光学精密机械研究所 A kind of image converter tube pico-second divide-frame camera
US7129986B2 (en) * 2002-01-23 2006-10-31 Guan-Wu Wang Wireless camera system
CN202267820U (en) * 2011-07-06 2012-06-06 中国科学院西安光学精密机械研究所 Framing shooting mechanism

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3715484A (en) * 1971-02-11 1973-02-06 Conco Inc Duct scanning apparatus
US5068720A (en) * 1989-07-21 1991-11-26 Safe T.V., Inc. Video inspection system for hazardous environments
CN1064951A (en) * 1991-11-30 1992-09-30 中国科学院西安光学精密机械研究所 A kind of image converter tube pico-second divide-frame camera
US7129986B2 (en) * 2002-01-23 2006-10-31 Guan-Wu Wang Wireless camera system
CN202267820U (en) * 2011-07-06 2012-06-06 中国科学院西安光学精密机械研究所 Framing shooting mechanism

Non-Patent Citations (1)

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Title
槽柱荣: "神光III核心X射线分幅相机", 《光子学报》, vol. 38, no. 8, 31 August 2009 (2009-08-31), pages 1881 - 1885 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104902155A (en) * 2015-05-28 2015-09-09 中国科学院西安光学精密机械研究所 Closed focal plane box of space camera
CN104902155B (en) * 2015-05-28 2018-07-03 中国科学院西安光学精密机械研究所 A kind of closed focal plane case of space camera

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Granted publication date: 20131106

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