CN107756296A - The fixing device that lamp bar can be avoided to rock - Google Patents
The fixing device that lamp bar can be avoided to rock Download PDFInfo
- Publication number
- CN107756296A CN107756296A CN201711146105.8A CN201711146105A CN107756296A CN 107756296 A CN107756296 A CN 107756296A CN 201711146105 A CN201711146105 A CN 201711146105A CN 107756296 A CN107756296 A CN 107756296A
- Authority
- CN
- China
- Prior art keywords
- bar
- lamp bar
- sliding shoe
- installing plate
- fixing device
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses the fixing device that lamp bar can be avoided to rock, including base, telescopic supporting rod is fixedly installed on base, the one end of telescopic supporting rod away from base is provided with installing plate, guide groove is provided with installing plate, sliding shoe is provided with guide groove, run through to screw on sliding shoe and be provided with screw rod, screw rod one end is connected with the guide groove, the other end is located at outside the installing plate, and sliding shoe can move with the rotation of the screw rod in guide groove, compressor arm is provided with sliding shoe, the one end of compressor arm away from sliding shoe is provided with compact heap；Mounting groove is additionally provided with the base, mounting groove is located at below the compact heap；Compact heap is cylindrical structure, and can be rotated around the junction of itself and compressor arm.The present invention can carry out coming and going to lamp bar compresses operation, makes the glacing flatness of LED light bar more preferable, and compact heap evenly, compresses effect and fixed effect is more preferable, avoid lamp bar from rocking to the thrust of lamp bar.
Description
Technical field
The present invention relates to field of light fittings, and in particular to the fixing device that lamp bar can be avoided to rock.
Background technology
It LED light bar, can generally also be referred to as LED, refer to the FPC or PCB for LED being assembled in banding
On hardboard, because its shape of product is gained the name as a strap, because service life is grown, (normally the life-span is 8~100,000
Hour), and very energy-conservation and green and be gradually developed in various decoration industries.LED can be generally divided into
Two kinds of flexible LED rope light and the hard lamp bars of LED, but the general old-fashioned light bar also included with wire rod connection LED, such as flat three lines 4.3W/
Rice, flat four lines 6.48W/ rice, flat five lines 8.64W/ rice lamp bands etc..
Flexible LED rope light is to do assembling wiring board using FPC, is assembled with paster LED, and the thickness for making product is only one
The thickness of piece coin, does not take up space；Universal specification have 30cm grow 18 LEDs, 24 LEDs and 50cm grow 15 LEDs, 24
LED, 30 LEDs etc., also 60cm, 80cm etc., different users have different specifications, and can arbitrarily cut, can also
Any extend and it is luminous unaffected, and FPC materials are soft, can arbitrarily bend, fold, wind, can be random in three dimensions
It is mobile and flexible without fractureing, it is suitable for the place use of irregular place and narrow space, also because it can be arbitrary
Bending and winding, are suitable for being combined various patterns in ad decoration.
The hard lamp bars of LED are to do assembling wiring board with PCB hardboards, and the useful paster LEDs of LED are assembled, also useful straight cutting
What LED was assembled, it is optionally different and use different elements.The advantages of hard lamp bar is to be easier to fix, and processes and pacifies
Dress is all more convenient；Shortcoming is arbitrarily to bend, and is not suitable for irregular place.Hard lamp bar paster LED has 18
The good plurality of specifications such as LED, 24 LEDs, 30 LEDs, 36 LEDs, 40 LEDs；With straight cutting LED have 18,24,36,
48 are waited different sizes, and having positive also has side.
For LED light bar in fixation procedure, traditional fixed structure typically uses buckle, although buckle is very simple when mounted
It is single, but when the installation length of LED light bar is longer, just very cumbersome if being fixed using buckle, working strength is big, fixed
Speed is low, and lamp bar is easily rocked in installation process, is not easy to install lamp bar.
The content of the invention
The technical problems to be solved by the invention are that traditional fixed structure typically uses buckle, although buckle is when mounted
It is very simple, but when the installation length of LED light bar is longer, just very cumbersome if being fixed using buckle, working strength is big,
Fixed speed is low, and lamp bar is easily rocked in installation process, be not easy to install lamp bar the problem of, and it is an object of the present invention to provide can
The fixing device that lamp bar is rocked is avoided, is solved the above problems.
The present invention is achieved through the following technical solutions：
The fixing device that lamp bar can be avoided to rock, including base, telescopic supporting rod is fixedly installed on base, branch of stretching
The one end of strut away from base is provided with installing plate, and guide groove is provided with installing plate, and sliding shoe is provided with guide groove, slides
Run through to screw on block and be provided with screw rod, screw rod one end is connected with the guide groove, and the other end is located at outside the installing plate, and slides
Block can move with the rotation of the screw rod in guide groove, compressor arm is provided with sliding shoe, compressor arm is away from sliding shoe
One end be provided with compact heap；Mounting groove is additionally provided with the base, mounting groove is located at below the compact heap；The compression
Block is cylindrical structure, and can be rotated around the junction of itself and compressor arm.
LED light bar is placed in mounting groove, moving up and down for compressor arm is then realized by telescopic supporting rod, compressor arm
Diameter is less than the diameter of compact heap, and the contact area of compact heap and LED light bar is bigger, compresses more efficient, rotates screw rod, makes cunning
Motion block moves in guide groove, adjusts the position of compressor arm and compact heap, it is carried out compression operation to LED light bar, changes spiral shell
It the rotation direction of bar, can move backward compressor arm and compact heap, you can to carry out coming and going compression operation, mounting groove pair to lamp bar
Lamp bar plays a supportive role, and makes the glacing flatness of LED light bar more preferable；Compact heap is cylindrical structure, and can be around itself and compressor arm
Junction rotates, and compact heap evenly, is compressed effect to the thrust of lamp bar and fixed effect is more preferable, avoid lamp bar from rocking.
Further, the telescopic supporting rod includes piston rod and hydraulic cylinder, and piston rod one end is located in hydraulic cylinder and energy
Enough to be moved in hydraulic cylinder, the one end of piston rod away from hydraulic cylinder is connected with the installing plate, and piston rod and hydraulic cylinder are a kind of
The industry accessories of the functions such as support, buffering, braking, height regulation and angular adjustment can be played, its operation principle is closed
Hydraulic cylinder in be filled with gas mixture, make several times or tens times of the pressure superatmospheric in cavity, utilize piston rod
Cross-sectional area be less than the cross-sectional area of piston so as to which caused pressure differential realizes the motion of piston rod, due to the root in principle
This difference, piston rod and hydraulic cylinder ratio common spring have significant advantage, speed is relatively slow, dynamic force change is little,
It is easily controlled, and piston rod and hydraulic cylinder, using high-pressure oil gas mixture as power, support force is constant in whole impulse stroke
, and there is cushioning effect, this is the maximum feature for being superior to common spring, and piston rod and hydraulic cylinder are easy for installation, use peace
Full service free.
Further, the telescopic supporting rod includes big bar and small bar, and small bar one end is located in big bar and can be in big bar
Interior movement, the one end of small bar away from big bar are connected with the installing plate, and small bar can be fixed on big bar by threaded fastener
It is interior.
Further, one end that the small bar is located in big bar is provided with limited block, and the effect of limited block is to avoid small bar
Come off from big bar.
Further, the mounting groove is U-type groove shape, and lamp bar can be fastened in groove, makes its fixed effect more preferable.
Further, the quantity of the telescopic supporting rod is at least two, and is uniformly distributed along the base edge.
Further, one end that the screw rod is located at outside the installing plate is provided with drive device, and drive device drives spiral shell
Bar rotates, time saving and energy saving, and drive device can use drive device common on the market, such as motor etc..
The present invention compared with prior art, has the following advantages and advantages：
The present invention can avoid the fixing device that lamp bar is rocked, and LED light bar is placed in mounting groove, then pass through flexible branch
Strut realizes moving up and down for compressor arm, and the diameter of compressor arm is less than the contact surface of the diameter of compact heap, compact heap and LED light bar
Product is bigger, and compression is more efficient, rotates screw rod, sliding shoe is moved in guide groove, adjusts the position of compressor arm and compact heap,
It is carried out compression operation to LED light bar, change the rotation direction of screw rod, can move backward compressor arm and compact heap, i.e.,
Lamp bar can be carried out coming and going and compress operation, mounting groove plays a supportive role to lamp bar, makes the glacing flatness of LED light bar more preferable；Compact heap
It for cylindrical structure, and can be rotated around the junction of itself and compressor arm, compact heap evenly, is compressed the thrust of lamp bar
Effect and fixed effect are more preferable, avoid lamp bar from rocking.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is guide groove internal structure schematic diagram of the present invention.
Mark and corresponding parts title in accompanying drawing：
1- bases, 2- telescopic supporting rods, 3- installing plates, 4- compressor arms, 5- compact heaps, 6- piston rods, 7- hydraulic cylinders, 8-
LED light bar, 9- mounting grooves, 10- guide grooves, 11- sliding shoes, 12- screw rods, 13- drive devices.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in Fig. 1~Fig. 2, fixing device that lamp bar can be avoided to rock, including base 1, it is fixedly installed on base 1
Telescopic supporting rod 2, the one end of telescopic supporting rod 2 away from base 1 are provided with installing plate 3, guide groove 10 are provided with installing plate 3,
Sliding shoe 11 is provided with guide groove 10, runs through to screw being provided with screw rod 12 on sliding shoe 11, the one end of screw rod 12 and the guiding
Groove 10 is connected, and the other end is located at outside the installing plate 3, and sliding shoe 11 can be with the rotation of the screw rod 12 and in guide groove 10
Middle movement, compressor arm 4 is provided with sliding shoe 11, the one end of compressor arm 4 away from sliding shoe 11 is provided with compact heap 5；The bottom
Mounting groove 9 is additionally provided with seat 1, mounting groove 9 is positioned at the lower section of compact heap 5；The compact heap 5 is cylindrical structure, and energy
Reach the junction rotation around itself and compressor arm 4.
LED light bar is placed in mounting groove, moving up and down for compressor arm is then realized by telescopic supporting rod, compressor arm
Diameter is less than the diameter of compact heap, and the contact area of compact heap and LED light bar is bigger, compresses more efficient, rotates screw rod 12, makes
Sliding shoe 11 moves in guide groove 10, adjusts the position of compressor arm 4 and compact heap 5, it is carried out compression behaviour to LED light bar
Make, change the rotation direction of screw rod 12, can move backward compressor arm 4 and compact heap 5, you can lamp bar is carried out to come and go compression
Operation, mounting groove play a supportive role to lamp bar, make the glacing flatness of LED light bar more preferable；Compact heap 5 is cylindrical structure, and can
Rotated around the junction of itself and compressor arm 4, compact heap 5 evenly, is compressed effect and fixed effect more to the thrust of lamp bar
It is good, avoid lamp bar from rocking.
Embodiment 2
The present embodiment is on the basis of embodiment 1, to the further explanation of the invention made.
As shown in figure 1, the fixing device that lamp bar is rocked can be avoided, telescopic supporting rod 2 includes piston rod 6 and hydraulic cylinder 7,
The one end of piston rod 6 is located in hydraulic cylinder 7 and can moved in hydraulic cylinder 7, piston rod 6 one end and installation away from hydraulic cylinder 7
Plate 3 is connected, and piston rod 6 and hydraulic cylinder 7 are a kind of can to play support, buffering, braking, highly adjust and the function such as angular adjustment
Industry accessories, its operation principle are to be filled with gas mixture in closed hydraulic cylinder, the pressure in cavity is higher than air
Several times or tens times of pressure, it is less than the cross-sectional area of piston using the cross-sectional area of piston rod so as to which caused pressure differential is come real
The motion of existing piston rod, due to the fundamental difference in principle, piston rod 6 and hydraulic cylinder 7 have significant excellent than common spring
Point, speed relatively slowly, dynamic force change less, be easily controlled, and piston rod 6 and hydraulic cylinder 7 using high-pressure oil gas mixture as
Power, support force is constant in whole impulse stroke, and has cushioning effect, and this is the maximum spy for being superior to common spring
Point, piston rod 6 and hydraulic cylinder 7 are easy for installation, service free safe to use.
Embodiment 3
The present embodiment is on the basis of embodiment 1, to the further explanation of the invention made.
As shown in figure 1, the fixing device that lamp bar is rocked can be avoided, telescopic supporting rod 2 includes big bar and small bar, small bar one
End is in big bar and can be moved in big bar, and the one end of small bar away from big bar is connected with installing plate 3, and small bar can pass through
Threaded fastener is fixed in big bar, and one end that small bar is located in big bar is provided with limited block, the effect of limited block be avoid it is small
Bar comes off from big bar, and mounting groove 9 is U-type groove shape, and lamp bar can be fastened in groove, makes its fixed effect more preferable, retractable support
The quantity of bar 2 is at least two, and is uniformly distributed along the edge of base 1, and one end that screw rod 12 is located at outside the installing plate 3 is provided with
Drive device 13, drive device 13 drives screw rod 12 to rotate, time saving and energy saving, and drive device 13 can use driving common on the market
Device, such as motor etc..
Embodiment above, the purpose of the present invention, technical scheme and beneficial effect are carried out further in detail
Illustrate, should be understood that the embodiment that these are only the present invention, the protection model being not intended to limit the present invention
Enclose, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., should be included in the present invention
Protection domain within.
Claims (7)
1. the fixing device that lamp bar can be avoided to rock, it is characterised in that including base (1), be fixedly installed and stretch on base (1)
Contracting support bar (2), the one end of telescopic supporting rod (2) away from base (1) are provided with installing plate (3), are provided with and lead on installing plate (3)
To groove (10), sliding shoe (11) is provided with guide groove (10), runs through to screw being provided with screw rod (12), screw rod on sliding shoe (11)
(12) one end is connected with the guide groove (10), and the other end is located at the installing plate (3) outside, and sliding shoe (11) can be with described
The rotation of screw rod (12) and moved in guide groove (10), compressor arm (4) is provided with sliding shoe (11), compressor arm (4) is remote
One end of sliding shoe (11) is provided with compact heap (5)；Mounting groove (9) is additionally provided with the base (1), mounting groove (9) is located at
Below the compact heap (5)；The compact heap (5) is cylindrical structure, and can be turned around the junction of itself and compressor arm (4)
It is dynamic.
2. the fixing device according to claim 1 that lamp bar can be avoided to rock, it is characterised in that the telescopic supporting rod
(2) piston rod (6) and hydraulic cylinder (7) are included, piston rod (6) one end is located in hydraulic cylinder (7) and can moved in hydraulic cylinder (7)
Dynamic, the one end of piston rod (6) away from hydraulic cylinder (7) is connected with the installing plate (3).
3. the fixing device according to claim 1 that lamp bar can be avoided to rock, it is characterised in that the telescopic supporting rod
(2) big bar and small bar are included, small bar one end is located in big bar and can moved in big bar, small bar one end and institute away from big bar
State installing plate (3) to be connected, and small bar can be fixed in big bar by threaded fastener.
4. the fixing device according to claim 3 that lamp bar can be avoided to rock, it is characterised in that the small bar is positioned at big
One end in bar is provided with limited block.
5. the fixing device according to claim 1 that lamp bar can be avoided to rock, it is characterised in that the mounting groove (9)
For U-type groove shape.
6. the fixing device that lamp bar is rocked can be avoided according to any one in Claims 1 to 5, it is characterised in that
The quantity of the telescopic supporting rod (2) is at least two, and is uniformly distributed along the base (1) edge.
7. the fixing device that lamp bar is rocked can be avoided according to any one in Claims 1 to 5, it is characterised in that
The screw rod (12) is located at the one end of the installing plate (3) outside and is provided with drive device (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711146105.8A CN107756296A (en) | 2017-11-17 | 2017-11-17 | The fixing device that lamp bar can be avoided to rock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711146105.8A CN107756296A (en) | 2017-11-17 | 2017-11-17 | The fixing device that lamp bar can be avoided to rock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107756296A true CN107756296A (en) | 2018-03-06 |
Family
ID=61278850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711146105.8A Withdrawn CN107756296A (en) | 2017-11-17 | 2017-11-17 | The fixing device that lamp bar can be avoided to rock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756296A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655991A (en) * | 2018-05-08 | 2018-10-16 | 博众精工科技股份有限公司 | Rotating mechanism and center armrest are loaded tooling |
-
2017
- 2017-11-17 CN CN201711146105.8A patent/CN107756296A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655991A (en) * | 2018-05-08 | 2018-10-16 | 博众精工科技股份有限公司 | Rotating mechanism and center armrest are loaded tooling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180306 |
|
| WW01 | Invention patent application withdrawn after publication |