CN2073078U - Quick adjustable prefocus disc lamp frame with signal display - Google Patents
Quick adjustable prefocus disc lamp frame with signal display Download PDFInfo
- Publication number
- CN2073078U CN2073078U CN 90216381 CN90216381U CN2073078U CN 2073078 U CN2073078 U CN 2073078U CN 90216381 CN90216381 CN 90216381 CN 90216381 U CN90216381 U CN 90216381U CN 2073078 U CN2073078 U CN 2073078U
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- China
- Prior art keywords
- lamp socket
- vertical
- body frame
- knob
- prefocus
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
Disclosed is a quick adjustable prefocus disc lamp frame with signal display, comprising five parts of a vertical horizontal controller, a horizontal controller, connecting tightening, a lamp holder and a bulb. The vertical controller rotates through the movable cooperation of a nut in the middle of a plane under a sliding crosstie and the supporting frame on a main frame with the knob of a vertical thread bar to drive the lamp holder to have vertical and horizontal movement prefocusing. The utility model has the advantages of vertically and horizontally positioning and prefocusing singly by the lamp holder, high display efficiency, convenient operation and simple manufacture techincs, and the utility model is the ideal display unit for railway signal.
Description
The utility model belongs to the railway signal aspects and indication system.Be to improve signal display distance, lens are carried out velocity modulation location prefocus lamp rack device.
The lamp socket lamp bracket that existing railway colour-light signals set of lenses is used, because not in length and breadth to adjusting device independently, so when modulation focused, lamp socket was not to regulate through hole along the spacing focusing opening of body frame pedestal and lamp socket left and right sides transverse presentation to do respectively and focus axial translation.But slide to producing irregular frame pendulum simultaneously in length and breadth, be difficult in the time that driving department limits, the focal point control of lens in the optimum position, is not brought into play the optimum signal demonstration effect of lens.Its reason is: the former lamp bracket under the lamp socket owing to do not have if lamp socket left and right sides located lateral, front and back vertically drive spacing ram track and regulation device independently respectively, thus in modulated process the above-mentioned reason of generation.
The second generation prefocus plate lamp socket of new production in recent years, the actual effect of only playing the locking bulb in the utilization.Its modulation effect, the same with the first generation old-fashioned ' adjustable lamp socket ', there is common drawback technically, adjusting device does not have new change.For determining the focus of bulb and lens; Reach signal display distance; Guarantee safety of railway traffic, existing modulator approach is: set of lenses is unloaded down from semaphore together with the prefocus plate lamp socket, returned factory and focus the school accent.And lens that mix up and the combination of prefocus plate lamp socket are collided with because of the vibrations in the installation process at the scene of returning, and lamp bracket and lamp socket certainly lead to displacement.Therefore, go up to semaphore, still need modulation again.Not only wasted lot of manpower and material resources and man-hour, done idle repeated labor, main is in limited headway time interval, and it is very difficult adjusting the signal demonstration.
The purpose of this utility model is fundamentally to overcome the defective of original prefocus plate lamp bracket.For railway electrical signal workman provides a kind of operation very easy, the terrain modulating speed is fast, focusing is accurate, realize the velocity modulation prefocus plate lamp bracket that the signal high efficiency shows.
For realizing task of the present utility model, the utility model comprises vertically, lateral adjustment device, connects fastening and original lamp socket, bulb five parts.The lateral adjustment device part is equipped with two lateral adjustments screw rod knobs on the U type crossbeam ram support, and turn in the silk hole of the support left and right sides is driven and sailed lamp socket and do the translation of the horizontal left and right sides, plays independent lateral adjustments positioning action.Wherein, be provided with slideway at U type crossbeam ram support inner plane, respectively there is a silk hole at the slideway two ends, as the usefulness that connects the lamp socket lamp bracket, and play the double action of fastening integral body.In addition, on the ram lower plane, also be provided with vertical driving screw; Longitudinal adjustment apparatus partly is to be screwed in vertical driving screw of U type crossbeam ram by the leading screw of longitudinal leadscrew knob to cooperate rotation, drive sail U type crossbeam ram support, lamp socket, bulb do along mounting two wood side-guides of body frame body before and after translation, play the effect that independently vertically focuses.For the supporting of vertical knob leading screw and body frame is connected, install a bearing support that cooperates connection with leading screw in the interposition of body frame front end axis.Two vertically focusing limit opening are opened on the plane on mounting two wood side-guides of body frame, fastening part is by two holding screws lamp socket left and right sides lateral adjustments through hole of packing into, pass the vertical adjusting opening on the body frame mounting, screw in again in the two terminal filament holes in the U type crossbeam ram slideway, thereby lamp socket, body frame, U type crossbeam ram groups of holders are dressed up one.Then bulb is packed on the lamp socket, just can the horizontal spiral shell thick stick of turn knob, drive lamp socket left and right sides translation, carry out located lateral.Thereupon, turn longitudinal leadscrew knob again, leading screw changes in crossbeam ram support screw inward turning, and holding screw on the screw drive crossbeam ram support and the lamp socket on the mounting, bulb are done longitudinal translation along two focusing limit opening on plane on the mounting both sides slide rail on the body frame.Make the pinpointed focus focal length of lens, finish task of the present utility model.
The utility model is compared its advantage with former prefocus plate lamp socket: make the lamp socket located lateral owing to adopted, two independences that vertically focus, adjusting device rapidly flexibly, fundamentally solved former lamp bracket and modulated when focusing, lamp socket is in length and breadth to the critical defect of sliding with the time-frame pendulum.Reach located lateral respectively, the ideal effect that vertically focuses.More superior is that the utility model is installed on the set of lenses lamp door, need not return factory's modulation, has improved working condition effectively.Utilize the utility model at the scene modulation signal show as long as 3 to 5 minutes, just can determine the pinpointed focus of lens, and primary modulation signal qualification rate reaches 100%.Signal shows that intensity is significantly improved, and proves that through field trial signal display distance can reach more than 1500 meters, and 50% of super Ministry of Railways required standard has improved work efficiency widely.The utility model also has easy to operate, and all field worker of being engaged in the signal job specification all can arrive operation calmly on the semaphore, have removed because of being pressed for time the psychological pressure that makes mistakes in chaos.Moreover manufacturing process is simple, and labor and material saving is economized equipment, and general factory all possesses the production and processing ability.
Below in conjunction with accompanying drawing an embodiment of the present utility model is described in further detail.
Fig. 1 is a lamp bracket structure chart of the present utility model.
Fig. 2 is an overall structure view of the present utility model.
With reference to accompanying drawing, the utility model as shown in the figure and original lamp socket, bulb are formed one.Establish a bearing support ［ 2 ］ that is connected with vertical knob leading screw supporting in the medial axis position, front end baseplane of body frame ［ 1 ］, body frame ［ 1 ］ both sides are mounting slide rail ［ 3 ］, respectively establish a vertically focusing limit opening ［ 4 ］ on the two rail planes, a lateral adjustments location screw mandrel knob ［ 6 ］ is respectively arranged on the both sides wall of U type crossbeam ram support ［ 5 ］, on crossbeam ram baseplane, jackshaft is provided with vertical driving screw ［ 7 ］ to the centre position, vertical knob leading screw ［ 8 ］, after screwing in driving screw ［ 7 ］, cooperate with the bearing support ［ 2 ］ on the body frame ［ 1 ］, its cooperation is movingly, and the leading screw front end penetrates bearing support movingly behind the hole.After being adjusted the axial string momentum of vertical knob leading screw ［ 8 ］, tightly prevented to get loose by the cap nut.At this moment, body frame ［ 1 ］, mounting slide rail ［ 3 ］ are just packed in the slideway of ram support ［ 5 ］ accurately.Again lamp socket ［ 9 ］ is contained on the mounting slide rail ［ 3 ］ of body frame ［ 1 ］, again pack into lamp socket ［ 9 ］ left and right sides transverse presentation of two holding screws ［ 10 ］ is regulated in the through hole ［ 11 ］, after passing vertical focusing limit opening ［ 4 ］ of mounting slide rail ［ 3 ］ of body frame ［ 1 ］, screw in the silk hole in crossbeam ram support ［ 5 ］ slideway, at this moment, bulb ［ 12 ］ is inserted on the lamp socket ［ 9 ］, and this lamp bracket prefocus plate has all been assembled.
In conjunction with the accompanying drawings, the utility model is manipulated principle: at first the velocity modulation that assembles is focused lamp bracket, be installed on the lamp door of colored lights set of lenses, it is rotatable horizontal left and right sides positioning screw knob ［ 6 ］, drive lamp socket ［ 9 ］, make the main filament of bulb ［ 12 ］ aim at the center of the primary optical axis of lens, at this moment use screw mandrel knob ［ 6 ］ to carry out located lateral.Then, the vertical knob leading screw of turn ［ 8 ］, make it the screw ［ 7 ］ on the leading screw rotation driving ram support ［ 5 ］, drive crossbeam ram support ［ 5 ］, lamp socket ［ 9 ］ and bulb ［ 12 ］, along body frame ［ 1 ］ do frame sliding track ［ 3 ］, do central shaft longitudinal translation forwards, backwards, be transferred on the pinpointed focus focus of colored lights set of lenses to reach the main filament of determining bulb ［ 12 ］ rapidly.Then, by holding screw ［ 10 ］, lamp socket ［ 9 ］, U type crossbeam ram support ［ 5 ］ is fastened on the body frame ［ 1 ］, is modulated to this and is all over.
Each parts making processing technology of the utility model is simple, and used plant equipment is few, and the raw material of selecting for use can all adopt the A of common, inexpensive
3Steel.Its processing component has 6 parts, and transverse screw knob ［ 6 ］ is used A
3Garden steel turning hitch or at one end weld a swing handle with the standard component bolt and form; U type crossbeam ram support ［ 5 ］ can directly be stamped to form with band steel, digs slide rail then; Driving ram screw ［ 7 ］ can be one time punching molded with ram support ［ 5 ］, boring back awl button; Vertical available A of knob leading screw ［ 8 ］
3Steel one train in garden goes out hitch and forms; Also available standards part bolt welds a round handle moulding at the one end; Bearing support ［ 2 ］ on the body frame ［ 1 ］, the focusing limit opening ［ 4 ］ of mounting slide rail ［ 3 ］ all are one on the whole, available A
3, the steel plate of 3 millimeters thick is one time punching molded; Lamp socket ［ 9 ］ is to adopt the phenoplasts single injection-molded; Holding screw ［ 10 ］ adopts six side M in the standard component
6Screw gets final product.
Claims (1)
1, a kind of signal shows velocity modulation prefocus plate lamp bracket, comprise lamp socket [9], bulb [12] and by body frame [1], focusing limit opening [4], holding screw [10] formed in length and breadth to adjusting device, the lateral adjustment device that is characterised in that lamp socket [9] of the present utility model, comprise that also on the both sides of the U type crossbeam ram support [5] that is positioned on the body frame [1] driving of being threaded being housed sails the screw rod knob [6] that lamp socket [9] is done the translation of the horizontal left and right sides, the longitudinal adjustment apparatus of lamp socket [9] comprises that also the two ends of U type crossbeam ram support [5] are provided with the slideway that cooperates with mounting slide rail [3], centre position in crossbeam ram support [5] baseplane is provided with longitudinal leadscrew adjusting nut [7], the centre position of body frame [1] front end baseplane is provided with the bearing support [2] that connects movingly with nut [7] and vertical adjusting leading screw knob [8] work, and it is by turn leading screw knob [8] that the vertical front and back translation of driving lamp socket [9] do focuses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90216381 CN2073078U (en) | 1990-07-11 | 1990-07-11 | Quick adjustable prefocus disc lamp frame with signal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90216381 CN2073078U (en) | 1990-07-11 | 1990-07-11 | Quick adjustable prefocus disc lamp frame with signal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2073078U true CN2073078U (en) | 1991-03-13 |
Family
ID=4895546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90216381 Withdrawn CN2073078U (en) | 1990-07-11 | 1990-07-11 | Quick adjustable prefocus disc lamp frame with signal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2073078U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100593664C (en) * | 2008-02-04 | 2010-03-10 | 北京星光影视设备科技股份有限公司 | Focusing component for stage projector lamp |
| CN101235956B (en) * | 2008-02-22 | 2010-12-08 | 北京星光影视设备科技股份有限公司 | Digitalized condenser lamp focusing mechanism |
| CN104676521A (en) * | 2013-11-26 | 2015-06-03 | 海洋王（东莞）照明科技有限公司 | Lamp and reciprocating structure thereof |
| CN104728576A (en) * | 2015-03-23 | 2015-06-24 | 京东方科技集团股份有限公司 | Wall shelf structure and wall-mounted display device |
| CN104891089A (en) * | 2015-05-13 | 2015-09-09 | 赵士立 | Full-automatic needle detector feeding slide rail |
| CN109724017A (en) * | 2017-10-27 | 2019-05-07 | 松下知识产权经营株式会社 | Ceiling lamp component |
-
1990
- 1990-07-11 CN CN 90216381 patent/CN2073078U/en not_active Withdrawn
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100593664C (en) * | 2008-02-04 | 2010-03-10 | 北京星光影视设备科技股份有限公司 | Focusing component for stage projector lamp |
| CN101235956B (en) * | 2008-02-22 | 2010-12-08 | 北京星光影视设备科技股份有限公司 | Digitalized condenser lamp focusing mechanism |
| CN104676521A (en) * | 2013-11-26 | 2015-06-03 | 海洋王（东莞）照明科技有限公司 | Lamp and reciprocating structure thereof |
| CN104676521B (en) * | 2013-11-26 | 2019-03-22 | 海洋王（东莞）照明科技有限公司 | Lamps and lanterns and its reciprocating movement structure |
| CN104728576A (en) * | 2015-03-23 | 2015-06-24 | 京东方科技集团股份有限公司 | Wall shelf structure and wall-mounted display device |
| US9615664B2 (en) | 2015-03-23 | 2017-04-11 | Boe Technology Group Co., Ltd. | Mounting structure and wall-mounted display device |
| CN104728576B (en) * | 2015-03-23 | 2017-06-06 | 京东方科技集团股份有限公司 | A kind of ledge structure and wall hanging display device |
| CN104891089A (en) * | 2015-05-13 | 2015-09-09 | 赵士立 | Full-automatic needle detector feeding slide rail |
| CN109724017A (en) * | 2017-10-27 | 2019-05-07 | 松下知识产权经营株式会社 | Ceiling lamp component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |