CN110529012B - Two-degree-of-freedom optical window sealing aiming window - Google Patents

Two-degree-of-freedom optical window sealing aiming window Download PDF

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Publication number
CN110529012B
CN110529012B CN201910695191.0A CN201910695191A CN110529012B CN 110529012 B CN110529012 B CN 110529012B CN 201910695191 A CN201910695191 A CN 201910695191A CN 110529012 B CN110529012 B CN 110529012B
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CN
China
Prior art keywords
window
movable window
sealing
aiming
window mechanism
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Application number
CN201910695191.0A
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Chinese (zh)
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CN110529012A (en
Inventor
季会媛
程刚
江鹏
徐学文
杜向光
张立乾
唐小松
杜永华
朱曼利
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63921 Troops of PLA
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63921 Troops of PLA
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Priority to CN201910695191.0A priority Critical patent/CN110529012B/en
Publication of CN110529012A publication Critical patent/CN110529012A/en
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • E05F11/38—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement
    • E05F11/40—Man-operated mechanisms for operating wings, including those which also operate the fastening for sliding windows, e.g. vehicle windows, to be opened or closed by vertical movement operated by screw mechanism
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
    • E06B3/34—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with only one kind of movement
    • E06B3/42—Sliding wings; Details of frames with respect to guiding
    • E06B3/44—Vertically-sliding wings
    • E06B3/4407—Single-hung, i.e. having a single vertical sliding panel
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/54—Fixing of glass panes or like plates
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B9/26—Lamellar or like blinds, e.g. venetian blinds
    • E06B9/262—Lamellar or like blinds, e.g. venetian blinds with flexibly-interconnected horizontal or vertical strips; Concertina blinds, i.e. upwardly folding flexible screens
    • E06B2009/2625—Pleated screens, e.g. concertina- or accordion-like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
    • E06B9/58—Guiding devices
    • E06B2009/588—Sealings for guides

Abstract

The invention discloses a two-degree-of-freedom optical window sealed aiming window, which comprises a primary movable window mechanism, a secondary movable window mechanism and optical glass; the primary movable window mechanism covers the whole window and can integrally move left and right, and a sealing device is arranged between the primary movable window mechanism and the inner wall surface; the second-stage movable window mechanism is arranged in a reserved space of the first-stage movable window mechanism, the optical glass is fixedly connected to the second-stage movable window mechanism to be used as an aiming optical window, the second-stage movable window mechanism can move up and down under the driving of the second-stage movable window mechanism and complete locking, and the second-stage movable window mechanism and the first-stage movable window mechanism are kept in a sealed state. The invention can realize that the center point of the aiming optical window can be reached at will in a larger window range.

Description

Two-degree-of-freedom optical window sealing aiming window
Technical Field
The invention relates to the technical field of civil engineering and mechanical structures, in particular to a two-degree-of-freedom optical window sealing aiming window.
Background
Some equipment needs to be positioned through aiming, and aiming facilities are arranged on the equipment; and a collimator or an aiming reference is arranged in the aiming room to provide a positioning reference for the equipment. In the aiming process, aiming facilities on the equipment need to be in sight through an aiming window and an aiming instrument or an aiming reference in an aiming room, the aiming window is a window which is arranged on the aiming room and is used for aiming and looking through, and different from a common window, the aiming window needs to meet the requirement that aiming light paths are not shielded or only special optical glass exists. Aiming is roughly divided into two times, after the first coarse aiming is finished, the position of an aiming path between the equipment and the aiming instrument is basically determined, and the variation of the aiming path caused by factors such as equipment shaking and the like due to equipment deformation and wind load action in the later period is smaller. Secondly, aiming at the application environment with toxic and explosive hazardous gases existing outside the aiming room or large temperature and humidity difference between the inside environment and the outside environment, the aiming window needs to be sealed.
The position of the aiming window is determined according to multiple factors such as the placement position of the aiming device, the setting height of the aiming room, the relative orientation relation between the aiming room and the device and the like. The size of the aiming window needs to comprehensively consider a plurality of factors such as the model of equipment, the self-installation accumulated deviation of the equipment, the distance between the position of the equipment and the aiming, and the like, and the effect of the factors is accumulated to cause that the aiming window needs to be provided with a larger window so as to improve the adaptability. Due to the special requirements of the optical glass for aiming and high manufacturing cost, the whole window cannot be completely covered at present, and the project cannot be realized. Therefore, there is a need for a sealed sighting window in which a small optical window can be adjusted at any position within a large window depending on the sighting optical requirements.
The existing sighting windows can be divided into the following types from the opening mode:
(1) the sealed window of flat-open type's leakproofness is good, easy operation, and casement position is fixed, can't accomplish the arbitrary position under the encapsulated situation and satisfy the demand that equipment aim at the light beam and pass through.
(2) The push-pull type sealing window is good in sealing performance, simple to operate, movable in sash position and large in installation space, aiming glass can be freely adjusted in one dimension, but the other dimension can not be freely reached, and sealing of a window body at any position can not be met.
(3) The characteristics of the top-hung window and the bottom-hung window are consistent with those of a flat-open type sealing window.
(4) The fixed window is the whole window of fixed sealing by a monoblock optical glass, and the big window scope can satisfy the passing requirement of aiming light beam optional position, and the leakproofness is good, nevertheless because aim with the special requirement of optical glass, and the cost is high, current engineering can't realize.
In conclusion, the existing window form can not realize the requirement that the small optical window can randomly adjust the central position in a larger range according to the aiming light beam requirement, and has a series of problems that the requirements of equipment aiming and aiming sealing can not be met simultaneously or the engineering cost can not be realized, and the like.
Disclosure of Invention
In view of this, the invention provides a two-degree-of-freedom optical window sealed aiming window, which can realize that the central point of the aiming optical window can be reached at will in a larger window range.
The technical scheme adopted by the invention is as follows:
a two-degree-of-freedom optical window sealed aiming window comprises a primary movable window mechanism, a secondary movable window mechanism and optical glass;
the primary movable window mechanism covers the whole window and can integrally move left and right, and a sealing device is arranged between the primary movable window mechanism and the inner wall surface; the second-stage movable window mechanism is arranged in a reserved space of the first-stage movable window mechanism, the optical glass is fixedly connected to the second-stage movable window mechanism to serve as an aiming optical window, the optical glass can move up and down under the driving of the second-stage movable window mechanism and complete locking, and a sealing state is kept between the second-stage movable window mechanism and the first-stage movable window mechanism.
Furthermore, the primary movable window mechanism comprises flexible materials and reels, wherein the reels are arranged on the left side and the right side of the window hole, and the flexible materials are wound on the reels to realize movement.
Furthermore, the primary movable window mechanism further comprises an orientation wheel and a guide rail, the orientation wheel is fixed at the upper end and the lower end of the flexible material, the guide rail is arranged at the upper end and the lower end of the inner wall surface, and the orientation wheel can slide left and right along the guide rail.
Furthermore, a clamping groove is formed in the guide rail.
Further, sealing device includes sealing strip and sealed brush, and the sealing strip is fixed at the inboard of window body upper end, lower extreme, and sealed brush is fixed at the upper end and the lower extreme of interior wall, and the sealing strip is relative with sealed brush.
Further, the secondary movable window mechanism comprises a screw rod, a linear guide rail and a flexible sealing material;
the spiral screw is vertically fixed on the one-level movable window mechanism, the linear guide rail is vertically fixed on the other side parallel to the spiral screw, the optical glass is fixed between the spiral screw and the linear guide rail, and the upper end and the lower end of the optical glass are fixedly connected with the one-level movable window mechanism through flexible sealing materials.
Further, the flexible sealing material is an organ type sealing cover, and the fold width of the organ type sealing cover is not more than 1 cm.
Has the advantages that:
the optical glass is driven to move in two degrees of freedom through the matching of the primary movable window mechanism and the secondary movable window mechanism, namely, the transverse dimension free zero step length adjustment of the small optical window is realized in the whole large aiming window range, the longitudinal dimension aiming optical window is freely adjusted, and as shown in figure 1, the aim that the central point of the small optical window can be freely reached in the large aiming window range can be realized; secondly, a sealing device is arranged at the joint of the periphery of the window body and the wall surface to realize the sealing effect of the window body; moreover, the sealed sighting window is arranged on the inner wall surface between sighting windows, window frames, sealing devices and the like are prevented from invading the window space, the requirement of effective clearance for sighting can be furthest guaranteed, and the adjustment and the operation of the window body after coarse sighting are facilitated.
Drawings
FIG. 1 is a schematic view of an adjustment range of an aiming window;
FIG. 2 is a schematic structural view of the present invention;
the device comprises a first-stage movable window mechanism, a second-stage movable window mechanism, a 3-scroll, a 4-spiral screw, a 5-linear guide rail, a 6-organ type sealing cover and 7-optical glass.
Detailed Description
The invention is described in detail below by way of example with reference to the accompanying drawings.
The embodiment provides a two-degree-of-freedom optical window sealed aiming window, which adopts a two-stage movable window mechanism, as shown in fig. 2, and comprises a first-stage movable window mechanism 1, a second-stage movable window mechanism 2 and optical glass 7.
The primary movable window mechanism 1 comprises a flexible material, a scroll 3, an orientation wheel and a guide rail, wherein the flexible material covers the whole window, the scroll 3 is arranged at the left side and the right side of the window, the flexible material is wound on the scroll 3, and the installation space of the secondary movable window mechanism 2 is reserved on the flexible material; the directional wheels are fixed at the upper end and the lower end of the flexible material, the guide rails are arranged at the upper end and the lower end of the inner wall surface, and the flexible material slides left and right along the guide rails along with the directional wheels. The guide rail is provided with a clamping groove, so that the reliability and the safety of the optical glass 7 in the moving adjustment and aiming processes are ensured. To block gas impact and thermal effects, a protective window may be provided outside the window.
A sealing device is arranged between the first-stage movable window mechanism 1 and the inner wall surface and comprises a sealing strip and a sealing brush, the sealing strip is fixed on the inner sides of the upper end and the lower end of the flexible material, the sealing brush is fixed on the upper end and the lower end of the inner wall surface and is located on the inner side of the guide rail, and the sealing strip is opposite to the sealing brush. After the primary coarse aiming is finished, the sealing of the window body and the wall surface is realized through the matching of the sealing strip and the sealing brush.
The secondary movable window mechanism 2 comprises a spiral lead screw 4, a linear guide rail 5 and an organ type sealing cover 6, the spiral lead screw 4 is vertically fixed on a flexible material of the primary movable window mechanism 1, the linear guide rail 5 is vertically fixed on the other side parallel to the spiral lead screw 4, optical glass 7 is connected between the spiral lead screw 4 and the linear guide rail 5 through a pre-punching bolt, and the optical glass 7 is driven by the spiral lead screw 4 to randomly move in the up-and-down direction and complete self-locking; the upper end and the lower end of the optical glass 7 are fixedly connected with the flexible material of the primary movable window mechanism 1 through the organ type sealing cover 6. The accordion type sealing cover 6 has the fold width not more than 1 cm.
Sealing strips are arranged on the left side and the right side of the secondary movable window mechanism 2, sealing hairbrushes are arranged on the left side and the right side of the flexible material installation space of the primary movable window mechanism 1, and the sealing hairbrushes are attached to ensure that the secondary movable window mechanism 2 can freely move and simultaneously realize sealing of a window body.
The method comprises the steps of firstly determining the specific orientation of a sighting window according to the placement height orientation of an equipment sighting prism, the opening position of the sighting window, the setting height of a ground sighting device, the relative orientation relation between the sighting window and the equipment position and the like, secondly estimating the size of the sighting window hole according to the equipment model orientation, the equipment installation accumulated deviation, the distance between equipment and the sighting window and the like which are suitable for sighting, secondly estimating the size of a sighting optical window according to the equipment wind load shaking quantity and the deformation quantity, and finally determining the outer frame size of a primary movable window body and the structure size of a small optical window, namely the optical glass 7 according to the determined size of the window hole and the size of the sighting optical window.
After the primary coarse aiming, if the position of the aiming optical window needs to be adjusted, the reel 3 can be driven to move, and the transverse position of the aiming optical window can be adjusted by the secondary movable window mechanism 2 moving left and right along with the primary movable window mechanism 1; the screw rod 4 is driven to rotate, the optical glass 7 is driven to move up and down along the linear guide rail 5, and the longitudinal position of the aiming optical window can be adjusted. After the position is fixed, the sealing strip and the sealing brush are pressed tightly to realize the sealing effect of the window body.
In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. A two-degree-of-freedom optical window sealed aiming window is characterized by comprising a primary movable window mechanism, a secondary movable window mechanism and optical glass;
the primary movable window mechanism covers the whole window and can integrally move left and right, and a sealing device is arranged between the primary movable window mechanism and the inner wall surface; the second-stage movable window mechanism is arranged in a reserved space of the first-stage movable window mechanism, the optical glass is fixedly connected to the second-stage movable window mechanism to be used as an aiming optical window, the optical glass can move up and down under the driving of the second-stage movable window mechanism and complete locking, and a sealing state is kept between the second-stage movable window mechanism and the first-stage movable window mechanism;
the secondary movable window mechanism comprises a screw rod, a linear guide rail and a flexible sealing material; the spiral screw is vertically fixed on the one-level movable window mechanism, the linear guide rail is vertically fixed on the other side parallel to the spiral screw, the optical glass is fixed between the spiral screw and the linear guide rail, and the upper end and the lower end of the optical glass are fixedly connected with the one-level movable window mechanism through flexible sealing materials.
2. The sealed aiming window with two degrees of freedom as claimed in claim 1, wherein the primary movable window mechanism comprises flexible material and reels, the reels are arranged at the left and right sides of the window hole, and the flexible material is wound on the reels to realize movement.
3. The sealed sighting window of two-degree-of-freedom optical window of claim 2, wherein the primary movable window mechanism further comprises an orientation wheel and a guide rail, the orientation wheel is fixed at the upper and lower ends of the flexible material, the guide rail is arranged at the upper and lower ends of the inner wall surface, and the orientation wheel can slide left and right along the guide rail.
4. The sealed sighting window of two-degree-of-freedom optical window of claim 3, wherein the guide rail is provided with a slot.
5. The sealed sighting window of two-degree-of-freedom optical window of claim 1, wherein the sealing means comprises a sealing strip and a sealing brush, the sealing strip is fixed inside the upper end and the lower end of the window body, the sealing brush is fixed on the upper end and the lower end of the inner wall surface, and the sealing strip is opposite to the sealing brush.
6. The two-degree-of-freedom optical window sealing aiming window as recited in claim 1, wherein the flexible sealing material is a concertina-type sealing cover, and the corrugation width of the concertina-type sealing cover is not more than 1 cm.
CN201910695191.0A 2019-07-30 2019-07-30 Two-degree-of-freedom optical window sealing aiming window Active CN110529012B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910695191.0A CN110529012B (en) 2019-07-30 2019-07-30 Two-degree-of-freedom optical window sealing aiming window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910695191.0A CN110529012B (en) 2019-07-30 2019-07-30 Two-degree-of-freedom optical window sealing aiming window

Publications (2)

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CN110529012A CN110529012A (en) 2019-12-03
CN110529012B true CN110529012B (en) 2021-04-16

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Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100699150B1 (en) * 2005-05-25 2007-03-22 엘지전자 주식회사 Apparatus For Opening/Closing Lens Shutter Of Beam Projector
US8746900B2 (en) * 2010-02-25 2014-06-10 Nec Display Solutions, Ltd. Lens cover mechanism for projector
US8496390B2 (en) * 2010-05-14 2013-07-30 Sony Corporation Cover unit and mobile terminal including the same
CN104297917B (en) * 2014-10-22 2016-09-21 中国科学院光电技术研究所 A kind of roller shutter type preventer for telescope body tube
CN105178810B (en) * 2015-10-12 2017-01-11 安徽巨一自动化装备有限公司 Safety door of laser room
CN206029526U (en) * 2016-09-29 2017-03-22 李日深 Polishing wire drawing processingequipment that can remove with great ease

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