CN108194889A - Emergency L ED warning light - Google Patents
Emergency L ED warning light Download PDFInfo
- Publication number
- CN108194889A CN108194889A CN201810175602.9A CN201810175602A CN108194889A CN 108194889 A CN108194889 A CN 108194889A CN 201810175602 A CN201810175602 A CN 201810175602A CN 108194889 A CN108194889 A CN 108194889A
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- China
- Prior art keywords
- spring
- connecting plate
- piston
- rotation
- protective cover
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 238000004140 cleaning Methods 0.000 claims abstract description 4
- 230000001681 protective effect Effects 0.000 claims description 31
- 230000000694 effects Effects 0.000 claims description 9
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 6
- 244000152100 Sorbus torminalis Species 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims 1
- 241000237858 Gastropoda Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S10/00—Lighting devices or systems producing a varying lighting effect
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/02—Cages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/04—Resilient mountings, e.g. shock absorbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
the invention provides an emergency L ED warning lamp, which comprises a protection mechanism and a supporting mechanism, wherein the supporting mechanism is arranged on the lower end face of the protection mechanism, the protection mechanism comprises a conical protection cover, a supporting frame, a screw rod, a warning pile, a motor, a first spring, a lamp body, an arc-shaped cleaning plate, a second spring, a connecting plate, a containing disc and a square connecting rod, and the supporting mechanism comprises a base plate, an L-shaped supporting rod, a first piston, a moving wheel, a rotating disc, a second piston, a fixing rod, a worm, a circular gear, a rotating shaft and a worm gear.
Description
Technical field
The present invention is a kind of emergency LED warning lamps, belongs to field of lighting devices.
Background technology
The contact area on existing emergency LED warning lamps and ground is fixed, and contact area can not be adjusted, caused
It is easily toppled over, and so as to reduce its warning effect, existing emergency LED warning lamps are typically a kind of fixed structure, can not
Flexible and lifting, and damping protection can not be carried out, use scope is low.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of emergency LED warning lamps, it is above-mentioned to solve
The problem of being proposed in background technology.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of emergency LED warnings
Lamp, including protection mechanism and supporting mechanism, the protection mechanism lower face is provided with supporting mechanism, and the protection mechanism includes
Taper protective cover, screw, warning pile, motor, spring one, lamp body, arc cleaner plate, spring two, connecting plate, is held supporting rack
Disk and rectangular connecting rod, the supporting mechanism include base board, L-type supporting rod, piston one, movable pulley, rotating disc, piston
2nd, fixed link, worm screw, circular gear, shaft and worm gear.
Further, in the protection mechanism, the taper protective cover lower face is fixed with rectangular connecting rod, the side
Shape connecting rod lower end is provided with connecting plate, and the connecting plate inner bottom is equipped with arc cleaner plate and spring two, the bullet
Spring two is arranged on arc cleaner plate inner end, and the connecting plate lower face is equipped with lamp body, and it is clear that the lamp body outer end is equipped with arc
Clean plate, the lamp body lower face are connected with spring one, and the spring one is mounted on warning pile inner bottom, the warning pile lower end
Face is connected by ring flange with motor, and the motor upper end is fixed with screw, and the screw upper end is equipped with supporting rack, described
Supporting rack inner end is connected by bolt with holding disc-annular shape side, and the disk that holds is arranged on connecting plate upper end, described to hold
Be equipped with taper protective cover on the upside of disk, the rectangular connecting rod, which passes through, to be held disk and is connected with connecting plate, support frame as described above and
Arc cleaner plate is installed in warning pile upper end.
Further, the disk inner bottom that holds is provided with compressed spring, and compressed spring upper end is equipped with taper and prevents
Shield, the rectangular connecting rod are connected by bearing with holding disk, and in actual use, user of service presses down on taper and prevents
Shield, taper protective cover, which moves down, to compress compressed spring, and then compressed spring restores the protection of deformation band mantle shape
Cover moves up, while taper protective cover moves down and rectangular connecting rod is driven to move down, and rectangular connecting rod moves down band
Dynamic connecting plate moves down, and connecting plate, which moves down, drives lamp body to move down, and lamp body, which moves down, to press spring one
Contracting realizes the function of multiple damping.
Further, the connecting plate upper end is machined with square groove, and rectangular connecting rod is equipped on square groove, institute
It states taper protective cover outer end and is machined with anti-skid chequer, the connecting plate lower end is machined with sliding groove, and spring is equipped on sliding groove
Two, the arc cleaner plate upper end is connected by sliding shoe and sliding groove with connecting plate, in actual use, user of service
Taper protective cover is held, and is rotated, the rotation of taper protective cover drives rectangular connecting rod rotation, and rectangular connecting rod rotation drives
Connecting plate rotates, and connecting plate rotation drives spring two and arc cleaner plate to rotate simultaneously, and the rotation of arc cleaner plate can be to lamp body
Surface is cleaned, and realizes the function of rapid cleaning.
Further, the screw is connected by ball nut pair with supporting rack, after the completion of lamp body use, user
Member's startup motor, motor work drive screw rotation, because screw is connected by ball nut pair with supporting rack, screw
Rotation drives supporting rack to move down, and supporting rack, which moves down drive and holds disk, to be moved down, and holds disk and moves down drive and connects
Fishplate bar moves down, and connecting plate moves down while drives arc cleaner plate, spring two and lamp body move down, and then lamp body
Into inside warning pile, when lamp body is moved down into suitable position, user of service stops motor, realizes the function of lifting,
So as to improve protection effect.
Further, in the supporting mechanism, the base board lower end is provided with rotating disc, and the rotating disc upper end is fixed
There is worm screw, the worm screw upper end is connected by bearing with base board inner tip, the worm screw annular side and worm gear annular
Side is connected, and the worm gear is mounted in shaft, circular gear is equipped in the shaft, the circular gear is arranged on snail
Wheel front side, the circular gear annular side are connected with L-type post upper, and the L-type supporting rod is arranged on the outside of worm screw,
The base board inner bottom is fixed with fixed link, and the fixed link outer end face is equipped with piston two, and two downside of piston is set
Piston one is equipped with, one lower end of piston is equipped with movable pulley, and the piston one, movable pulley and piston two are arranged at L-type
Inside supporting rod.
Further, the L-type post upper is inlaid with rack, and rack carries out gear with circular gear and engages, institute
It states shaft outer end face by bearing with base board inner wall to be connected, the rotating disc annular side is machined with anti-skid chequer, in reality
In use, user of service holds rotating disc, and rotated, turn disc drives worm screw rotation, and worm screw rotation drives worm gear
Rotation, worm gear rotation drive shaft rotation, and shaft rotation drives circular gear rotation, because rack carries out gear with circular gear
Engagement, so circular gear rotation band carry-over bar is displaced outwardly, rack is displaced outwardly that L-type supporting rod is driven to be displaced outwardly, L-type branch
Strut is displaced outwardly so as to expand bearing area, and when L-type supporting rod is moved outwardly to suitable position, user of service stops turning
Turn Moving plate realizes expansion bearing area, while also bearing area can be adjusted.
Further, the base board inner bottom is equipped with fixed plate, and fixed plate outer end face passes through bolt and fixation
Bar is connected, and after the completion of use, user of service rotates rotating disc again, and turn disc drives worm screw rotation, so as to drive L
Type supporting rod moves inward, and L-type supporting rod moves inward to squeeze the space inside L-type supporting rod, and then drives
Piston one moves down, and piston one, which moves down, drives movable pulley to move down, and is touched so as to cause movable pulley and ground, so
After continue to move inward L-type supporting rod, and then lift L-type supporting rod, and movable pulley is caused to be stretched from L-type supporting rod lower end
Go out, realize the function of quickly moving, improve carrying effect.
Beneficial effects of the present invention：A kind of emergency LED warning lamps of the present invention, the present invention are protected by adding taper
Cover, screw, warning pile, motor, spring one, lamp body, arc cleaner plate, spring two, connecting plate, holds disk and side at supporting rack
Shape connecting rod realizes the function of damping protection, while can also be cleaned, and can stretch, anti-so as to improve
Protect effect.
The present invention is by adding base board, L-type supporting rod, piston one, movable pulley, rotating disc, piston two, fixed link, snail
Bar, circular gear, shaft and worm gear, realize and bearing area are adjusted, while can also be moved, and improve carrying
Effect.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of emergency LED warning lamps of the present invention；
Fig. 2 is a kind of structure diagram of the protection mechanism of emergency LED warning lamps of the present invention；
Fig. 3 is a kind of structure diagram of the supporting mechanism of emergency LED warning lamps of the present invention；
In figure：1- protection mechanisms, 2- supporting mechanisms, 101- tapers protective cover, 102- supporting racks, 103- screws, 104- warning piles,
105- motors, 106- springs one, 107- lamp bodies, 108- arcs cleaner plate, 109- springs two, 110- connecting plates, 111- hold disk,
The rectangular connecting rods of 112-, 201- base boards, 202-L types supporting rod, 203- pistons one, 204- movable pulleys, 205- rotating discs, 206-
Piston two, 207- fixed links, 208- worm screws, 209- circular gears, 210- shafts, 211- worm gears.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, with reference to
Specific embodiment, the present invention is further explained.
- Fig. 3 is please referred to Fig.1, the present invention provides a kind of technical solution：A kind of emergency LED warning lamps, including protection mechanism
1 and supporting mechanism 2,1 lower face of protection mechanism is provided with supporting mechanism 2, and protection mechanism 1 includes taper protective cover 101, support
Frame 102, warning pile 104, motor 105, spring 1, lamp body 107, arc cleaner plate 108, spring 2 109, connects screw 103
Fishplate bar 110 holds disk 111 and rectangular connecting rod 112, and supporting mechanism 2 includes base board 201, L-type supporting rod 202, piston one
203rd, movable pulley 204, rotating disc 205, piston 2 206, fixed link 207, worm screw 208, circular gear 209, shaft 210 and snail
Wheel 211.
In protection mechanism 1,101 lower face of taper protective cover is fixed with rectangular connecting rod 112, under rectangular connecting rod 112
End is provided with connecting plate 110, and 110 inner bottom of connecting plate is equipped with arc cleaner plate 108 and spring 2 109, spring 2 109
108 inner end of arc cleaner plate is arranged on, 110 lower face of connecting plate is equipped with lamp body 107, and it is clear that 107 outer end of lamp body is equipped with arc
Clean plate 108,107 lower face of lamp body are connected with spring 1, and spring 1 is mounted on 104 inner bottom of warning pile, warning pile
104 lower faces are connected by ring flange with motor 105, and 105 upper end of motor is fixed with screw 103, and 103 upper end of screw is equipped with
Supporting rack 102,102 inner end of supporting rack are connected by bolt with holding 111 annular side of disk, are held disk 111 and are arranged on connection
110 upper end of plate holds 111 upside of disk and is equipped with taper protective cover 101, and rectangular connecting rod 112 passes through and holds disk 111 and connecting plate
110 are connected, and supporting rack 102 and arc cleaner plate 108 are installed in 104 upper end of warning pile.
In supporting mechanism 2,201 lower end of base board is provided with rotating disc 205, and 205 upper end of rotating disc is fixed with worm screw 208,
208 upper end of worm screw is connected by bearing with 201 inner tip of base board, 208 annular side of worm screw and 211 annular side of worm gear
It is connected, worm gear 211 is mounted in shaft 210, circular gear 209 is equipped in shaft 210, circular gear 209 is arranged on snail
211 front side of wheel, 209 annular side of circular gear are connected with 202 upper end of L-type supporting rod, and L-type supporting rod 202 is arranged on worm screw
208 outsides, 201 inner bottom of base board are fixed with fixed link 207, and 207 outer end face of fixed link is equipped with piston 2 206, piston
2 206 downsides are provided with piston 1, and one 203 lower end of piston is equipped with movable pulley 204, piston 1, movable pulley 204 and
Piston 2 206 is arranged inside L-type supporting rod 202.
As one embodiment of the present of invention：It holds 111 inner bottom of disk and is provided with compressed spring, and compressed spring upper end
Taper protective cover 101 is installed, rectangular connecting rod 112 is connected by bearing with holding disk 111, in actual use, is used
Personnel press down on taper protective cover 101, and taper protective cover 101, which moves down, to compress compressed spring, then compress
Spring restores deformation band mantle shape protective cover 101 and moves up, while taper protective cover 101 moves down and drives rectangular connecting rod
112 move down, and rectangular connecting rod 112, which moves down, drives connecting plate 110 to move down, and connecting plate 110 moves down drive
Lamp body 107 moves down, and lamp body 107, which moves down, to compress spring 1, realize the function of multiple damping.
As one embodiment of the present of invention：110 upper end of connecting plate is machined with square groove, and be equipped on square groove
Rectangular connecting rod 112,101 outer end of taper protective cover are machined with anti-skid chequer, and 110 lower end of connecting plate is machined with sliding groove, and slides
Spring 2 109 is installed on slot, 108 upper end of arc cleaner plate is connected by sliding shoe and sliding groove with connecting plate 110,
In actual use, user of service holds taper protective cover 101, and is rotated, and the rotation of taper protective cover 101 drives rectangular connection
Bar 112 rotates, and the rotation of rectangular connecting rod 112 drives connecting plate 110 to rotate, the rotation of connecting plate 110 drive simultaneously spring 2 109 with
And arc cleaner plate 108 rotates, the rotation of arc cleaner plate 108 can clean 107 surface of lamp body, realize rapid cleaning
Function.
As one embodiment of the present of invention：Screw 103 is connected by ball nut pair with supporting rack 102, in lamp body
After the completion of 107 uses, user of service starts motor 105, and the work of motor 105 drives screw 103 to rotate, because screw 103 passes through
Ball nut pair is connected with supporting rack 102, thus screw 103 rotation drive supporting rack 102 move down, supporting rack 102 to
Lower mobile drive holds disk 111 and moves down, and holds disk 111 and moves down connecting plate 110 is driven to move down, connecting plate 110
It moves down while drives arc cleaner plate 108, spring 2 109 and lamp body 107 move down, and then lamp body 107 enters police
Show inside stake 104, when lamp body 107 is moved down into suitable position, user of service stops motor 105, realizes the work(of lifting
Can, so as to improve protection effect.
As one embodiment of the present of invention：202 upper end of L-type supporting rod is inlaid with rack, and rack and circular gear 209
Gear engagement is carried out, 210 outer end face of shaft is connected by bearing with 201 inner wall of base board, the processing of 205 annular side of rotating disc
There is anti-skid chequer, in actual use, user of service holds rotating disc 205, and is rotated, and the rotation of rotating disc 205 drives worm screw
208 rotations, the rotation of worm screw 208 drive worm gear 211 to rotate, and the rotation of worm gear 211 drives shaft 210 to rotate, and the rotation of shaft 210 drives
Circular gear 209 rotates, and is engaged because rack carries out gear with circular gear 209, the rotation band carry-over bar of circular gear 209
It is displaced outwardly, rack is displaced outwardly that L-type supporting rod 202 is driven to be displaced outwardly, and L-type supporting rod 202 is displaced outwardly expanding
Bearing area, when L-type supporting rod 202 is moved outwardly to suitable position, user of service stops operating rotating disc 205, realizes
Expand bearing area, while bearing area can be also adjusted.
As one embodiment of the present of invention：201 inner bottom of base board is equipped with fixed plate, and fixed plate outer end face leads to
It crosses bolt with fixed link 207 to be connected, after the completion of use, user of service rotates rotating disc 205 again, and rotating disc 205 rotates
Worm screw 208 is driven to rotate, so as to which L-type supporting rod 202 be driven to move inward, L-type supporting rod 202 is moved inward so as to L-type branch
Space inside strut 202 is squeezed, and then is moved down with piston 1, and piston 1 moves down drive movement
Wheel 204 moves down, and is touched so as to cause movable pulley 204 with ground, then proceedes to move inward L-type supporting rod 202, and then
L-type supporting rod 202 is lifted, and movable pulley 204 is caused to be stretched out from 202 lower end of L-type supporting rod, realizes what is quickly moved
Function improves carrying effect.
The basic principles, main features and the advantages of the invention have been shown and described above, for this field skill
For art personnel, it is clear that the present invention is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes falling within the meaning and scope of the equivalent requirements of the claims in the present invention
It is interior.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of emergency LED warning lamps, including protection mechanism and supporting mechanism, it is characterised in that：Under the protection mechanism
End face is provided with supporting mechanism, the protection mechanism include taper protective cover, supporting rack, screw, warning pile, motor, spring one,
Lamp body, spring two, connecting plate, holds disk and rectangular connecting rod at arc cleaner plate, and the supporting mechanism includes base board, L-type
Supporting rod, piston one, movable pulley, rotating disc, piston two, fixed link, worm screw, circular gear, shaft and worm gear.
2. a kind of emergency LED warning lamps according to claim 1, it is characterised in that：It is described in the protection mechanism
Taper protective cover lower face is fixed with rectangular connecting rod, and the rectangular connecting rod lower end is provided with connecting plate, in the connecting plate
Portion bottom end is equipped with arc cleaner plate and spring two, and the spring two is arranged on arc cleaner plate inner end, under the connecting plate
End face is equipped with lamp body, and the lamp body outer end is equipped with arc cleaner plate, and the lamp body lower face is connected with spring one, the bullet
Spring one is mounted on warning pile inner bottom, and the warning pile lower face is connected by ring flange with motor, the motor upper end
Screw is fixed with, the screw upper end is equipped with supporting rack, and support frame as described above inner end is by bolt with holding disc-annular shape side phase
Connection, the disk that holds are arranged on connecting plate upper end, and described hold is equipped with taper protective cover, the rectangular connecting rod on the upside of disk
It is connected across disk is held with connecting plate, support frame as described above and arc cleaner plate are installed in warning pile upper end.
3. a kind of emergency LED warning lamps according to claim 2, it is characterised in that：The disk inner bottom that holds is set
Compressed spring is equipped with, and compressed spring upper end is equipped with taper protective cover, the rectangular connecting rod is by bearing with holding disk phase
Connection, in actual use, user of service press down on taper protective cover, taper protective cover move down can to compressed spring into
Row compresses, and then compressed spring recovery deformation band mantle shape protective cover moves up, while taper protective cover moves down drive
Rectangular connecting rod moves down, and rectangular connecting rod, which moves down, drives connecting plate to move down, and connecting plate moves down drive lamp
Body moves down, and lamp body, which moves down, to compress spring one, realize the function of multiple damping.
4. a kind of emergency LED warning lamps according to claim 2, it is characterised in that：The connecting plate upper end is machined with
Square groove, and rectangular connecting rod is installed on square groove, the taper protective cover outer end is machined with anti-skid chequer, the connection
Plate lower end is machined with sliding groove, and spring two is equipped on sliding groove, and the arc cleaner plate upper end passes through sliding shoe and cunning
Dynamic slot is connected with connecting plate, and in actual use, user of service holds taper protective cover, and is rotated, taper protective cover
Rotation drives rectangular connecting rod rotation, and rectangular connecting rod rotation drives connecting plate rotation, and connecting plate rotation drives spring two simultaneously
And the rotation of arc cleaner plate, the rotation of arc cleaner plate can clean light body surface, realize the function of rapid cleaning.
5. a kind of emergency LED warning lamps according to claim 2, it is characterised in that：The screw passes through ball nut
Pair is connected with supporting rack, and after the completion of lamp body use, user of service starts motor, and motor work drives screw rotation, because
Screw is connected by ball nut pair with supporting rack, so screw rotation drives supporting rack to move down, supporting rack is to moving down
Dynamic drive holds disk and moves down, and holds disk and moves down connecting plate is driven to move down, and connecting plate is moved down while driven
Arc cleaner plate, spring two and lamp body move down, and then lamp body enters inside warning pile, when lamp body is moved down into properly
During position, user of service stops motor, the function of lifting is realized, so as to improve protection effect.
6. a kind of emergency LED warning lamps according to claim 1, it is characterised in that：It is described in the supporting mechanism
Base board lower end is provided with rotating disc, and the rotating disc upper end is fixed with worm screw, and the worm screw upper end passes through bearing and base board
Inner tip is connected, and the worm screw annular side is connected with worm gear annular side, and the worm gear is mounted in shaft, described
Circular gear is equipped in shaft, the circular gear is arranged on front side of worm gear, and the circular gear annular side is supported with L-type
Bar upper end is connected, and the L-type supporting rod is arranged on the outside of worm screw, and the base board inner bottom is fixed with fixed link, described
Fixed link outer end face is equipped with piston two, and two downside of piston is provided with piston one, and one lower end of piston is equipped with movement
Wheel, the piston one, movable pulley and piston two are arranged inside L-type supporting rod.
7. a kind of emergency LED warning lamps according to claim 6, it is characterised in that：The L-type post upper is inlayed
There is rack, and rack carries out gear with circular gear and engages, the shaft outer end face is connected by bearing with base board inner wall,
The rotating disc annular side is machined with anti-skid chequer, and in actual use, user of service holds rotating disc, and is rotated, and turns
Moving plate rotation drives worm screw rotation, and worm screw rotation drives worm gear rotation, and worm gear rotation drives shaft rotation, and shaft rotation drives circle
Shape gear rotates, and is engaged because rack carries out gear with circular gear, and circular gear rotation band carry-over bar is displaced outwardly, tooth
Item is displaced outwardly that L-type supporting rod is driven to be displaced outwardly, and L-type supporting rod is displaced outwardly so as to expand bearing area, when L-type supports
When bar is moved outwardly to suitable position, user of service stops operating rotating disc, realizes expansion bearing area, while also can be to branch
Support area is adjusted.
8. a kind of emergency LED warning lamps according to claim 6, it is characterised in that：The base board inner bottom dress
Equipped with fixed plate, and fixed plate outer end face is connected by bolt with fixed link, and after the completion of use, user of service rotates again
Rotating disc, turn disc drive worm screw rotation, so as to which L-type supporting rod be driven to move inward, L-type supporting rod move inward so as to
Space inside L-type supporting rod is squeezed, and then is moved down with piston one, piston one moves down drive movable pulley
It moves down, is touched so as to cause movable pulley and ground, then proceed to move inward L-type supporting rod, and then to L-type supporting rod
It is lifted, and movable pulley is caused to be stretched out from L-type supporting rod lower end, realized the function of quickly moving, improve carrying effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175602.9A CN108194889B (en) | 2018-03-02 | 2018-03-02 | Emergent LED warning light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175602.9A CN108194889B (en) | 2018-03-02 | 2018-03-02 | Emergent LED warning light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108194889A true CN108194889A (en) | 2018-06-22 |
| CN108194889B CN108194889B (en) | 2024-01-30 |
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ID=62594837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810175602.9A Active CN108194889B (en) | 2018-03-02 | 2018-03-02 | Emergent LED warning light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108194889B (en) |
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| CN108194889B (en) | 2024-01-30 |
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Effective date of registration: 20231225 Address after: 459000 High tech Industry Cluster Zone, Jiyuan City, Henan Province Applicant after: Henan Haiyu Technology Co.,Ltd. Address before: 528402, Xueyuan Road, 1, Shiqi District, Guangdong, Zhongshan Applicant before: University OF ELECTRONIC SCIENCE AND TECHNOLOGY OF CHINA, ZHONGSHAN INSTITUTE |
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