CN207833049U - A kind of LED light guide plates - Google Patents
A kind of LED light guide plates Download PDFInfo
- Publication number
- CN207833049U CN207833049U CN201721929997.4U CN201721929997U CN207833049U CN 207833049 U CN207833049 U CN 207833049U CN 201721929997 U CN201721929997 U CN 201721929997U CN 207833049 U CN207833049 U CN 207833049U
- Authority
- CN
- China
- Prior art keywords
- led light
- light guide
- guide plates
- slideway
- motion bar
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of LED light guide plates, including bottom frame, the both sides of the bottom frame inner cavity offer slideway, the inner cavity of the slideway slidably connects sliding block, side of the sliding block far from slideway is welded with slide plate, and LED light conducting plate bodies are fixedly connected at the top of the slide plate, and the both sides of the slide plate bottom are welded with fixed plate, the bottom of the bottom frame both sides offers screw hole, and the thread in inner cavity of the screw hole is connected with screw rod.The cooperation that the utility model passes through setting slideway, sliding block, slide plate, fixed plate, screw hole, screw rod, motion bar, lever and spring, realize the advantage of LED light guide plates movement, personnel's repair easy to repair is achieved the effect that, solve the problems, such as that existing LED light guide plates are not easy to repair, improve the quality of LED light guide plates repair, the facility that repair is brought to maintenance personal improves the work quality of maintenance personal, to improve the practicability of LED light guide plates.
Description
Technical field
The utility model is related to LED light guide plate technical fields, specially a kind of LED light guide plates.
Background technology
LED light guide plates are using optical grade acrylic as base material, with LCD display and back light model setting technology, through leaded light
The overall height light transmittance of point, makes light guide plate light be converted to the equal light state of area source guide-lighting point design and is manufactured through computer, when
Light enters light guide plate from two side light sources when encountering pip, diffusing reflection to light guide plate surface, and another part is that light is directed through and leads
Tabula rasa reaches surface, and the direct light obtained closer to the light guide plate position of light source is stronger, and separate is weaker, and on the other hand, it leans on
The pip of close to sources is tiny and becomes estranged, and the light that diffusing reflection comes out is less, and those of opposite remote light source is coarse and close
The light that point reflection comes out is relatively abundant, after these light complex fusions, to achieve the effect that monoblock light guide plate is bright, currently, existing
LED light guide plates be not easy to repair defect, bring certain influence to the repair of LED light guide plates, brought to maintenance personal
Inconvenience, reduces the working efficiency of maintenance personal, to reduce the practicability of LED light guide plates.
Utility model content
The purpose of this utility model is to provide a kind of LED light guide plates, have advantage easy to repair, solve existing
LED light guide plates are not easy to the problem of repair.
To achieve the above object, the utility model provides the following technical solutions：A kind of LED light guide plates, including bottom frame, it is described
The both sides of bottom frame inner cavity offer slideway, and the inner cavity of the slideway slidably connects sliding block, the sliding block far from slideway one
Side is welded with slide plate, and LED light conducting plate bodies are fixedly connected at the top of the slide plate, and the both sides of the slide plate bottom are welded with
The bottom of fixed plate, the bottom frame both sides offers screw hole, and the thread in inner cavity of the screw hole is connected with screw rod, and the screw rod is remote
Side from screw hole is welded with motion bar, and side of the motion bar far from screw rod is through fixed plate and extends to the one of fixed plate
The surface of side, the motion bar is socketed with lever, and the surface of the motion bar is arranged with spring, the side of the spring and bottom frame
Inner wall welding, the other side of the spring and a side contacts of lever.
Preferably, the both sides of the slide plate bottom and it is welded with snap-gauge positioned at the outside of fixed plate, the snap-gauge is separate
The side of slide plate offers card slot.
Preferably, two sides of the screw rod far from motion bar are welded with bull stick, and the surface of the bull stick is provided with anti-
Sliding line.
Preferably, the right side of two fixed plates offers through-hole, and the internal diameter of through-hole is straight not less than motion bar
Diameter.
Preferably, straight slot is offered at the top of the bottom frame.
Preferably, the inner cavity of the slideway and the junction of sliding block are provided with wearing layer.
Preferably, the surface of the screw rod is provided with screw thread one, and the inner wall of the screw hole is provided with to be made with the cooperation of screw thread one
Screw thread two.
Compared with prior art, the beneficial effects of the utility model are as follows：
1, the utility model is by being arranged slideway, sliding block, slide plate, fixed plate, screw hole, screw rod, motion bar, lever and spring
Cooperation, realize the advantage of LED light guide plates movement, achieved the effect that personnel easy to repair repair, solved existing LED
Light guide plate is not easy to the problem of repair, improves the quality of LED light guide plates repair, the facility of repair is brought to maintenance personal,
The work quality for improving maintenance personal, to improve the practicability of LED light guide plates.
2, the utility model is caught in card slot convenient for lever, avoids the shaking of LED light conducting plate bodies by setting snap-gauge,
To have ensured the stability of LED light conducting plate bodies, by the way that bull stick is arranged, personnel easy to repair rotate screw rod, motion bar are made to leave
Fixed plate is convenient for the twitch of LED light conducting plate bodies, and anti-skid chequer is arranged, increases the friction between maintenance personal's palm and bull stick
Power leaves bottom frame, the internal diameter by the way that through-hole is arranged is not less than the straight of motion bar by the way that straight slot is arranged convenient for LED light conducting plate bodies
Diameter makes motion bar be inserted into through-hole, has ensured the effect of monolithic stability, by the way that wearing layer is arranged, reduces between sliding block and slideway
Frictional force, by being threaded one and screw thread two, so that screw rod is moved to extend the service life of sliding block and slideway, reach
The flexibility of screw rod movement is arrived.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is partial structurtes enlarged diagram at the A of Fig. 1.
In figure：1 bottom frame, 2 slideways, 3 sliding blocks, 4 slide plates, 5 LED light conducting plate bodies, 6 fixed plates, 7 screw holes, 8 screw rods, 9 are lived
Lever, 10 levers, 11 springs, 12 snap-gauges, 13 bull sticks, 14 through-holes, 15 straight slots.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, a kind of LED light guide plates, including bottom frame 1, the top of bottom frame 1 offer straight slot 15, pass through setting
Straight slot 15 leaves bottom frame convenient for LED light conducting plate bodies 5, and the both sides of 1 inner cavity of bottom frame offer slideway 2, and the inner cavity of slideway 2 is slided
Dynamic to be connected with sliding block 3, the inner cavity of slideway 2 is provided with wearing layer with the junction of sliding block 3, by the way that wearing layer is arranged, reduces cunning
Frictional force between block 3 and slideway 2, to extend the service life of sliding block 3 and slideway 2, side of the sliding block 3 far from slideway 2
It is welded with slide plate 4, the top of slide plate 4 is fixedly connected with LED light conducting plate bodies 5, and the both sides of 4 bottom of slide plate are welded with fixed plate
6, the both sides of 4 bottom of slide plate are simultaneously welded with snap-gauge 12 positioned at the outside of fixed plate 6, and side of the snap-gauge 12 far from slide plate 4 opens up
There is card slot, by the way that snap-gauge 12 is arranged, is caught in card slot convenient for lever 10, avoids the shaking of LED light conducting plate bodies 5, to ensure
The right side of the stability of LED light conducting plate bodies 5, two fixed plates 6 offers through-hole 14, and the internal diameter of through-hole 14 is not less than work
The diameter of lever 9, the internal diameter by the way that through-hole 14 is arranged are not less than the diameter of motion bar 9, so that motion bar 9 is inserted into through-hole 14, ensure
The effect of monolithic stability, the bottom of 1 both sides of bottom frame offer screw hole 7, and the thread in inner cavity of screw hole 7 is connected with screw rod 8, screw rod
8 surface is provided with screw thread one, and the inner wall of screw hole 7 is provided with the screw thread two being used cooperatively with screw thread one, by being threaded one
With screw thread two, screw rod 8 is made to move, has reached the flexibility of the movement of screw rod 8, side of the screw rod 8 far from screw hole 7 is welded with motion bar
9, side of the motion bar 9 far from screw rod 8 runs through fixed plate 6 and extends to the side of fixed plate 6, and two screw rods 8 are far from motion bar 9
Side be welded with bull stick 13, the surface of bull stick 13 is provided with anti-skid chequer, and by the way that bull stick 13 is arranged, personnel easy to repair rotate spiral shell
Bar 8 makes motion bar 9 leave fixed plate 6, is convenient for the twitch of LED light conducting plate bodies 5, and anti-skid chequer is arranged, increases maintenance personal's hand
Frictional force between the palm and bull stick 13, the surface of motion bar 9 are socketed with lever 10, and the surface of motion bar 9 is arranged with spring 11, bullet
The side of spring 11 is welded with the inner wall of bottom frame 1, the other side of spring 11 and a side contacts of lever 10, by the way that slideway 2 is arranged, slides
The cooperation of block 3, slide plate 4, fixed plate 6, screw hole 7, screw rod 8, motion bar 9, lever 10 and spring 11 realizes the shifting of LED light guide plates
Dynamic advantage has achieved the effect that personnel's repair easy to repair, has solved the problems, such as that existing LED light guide plates are not easy to repair,
The quality for improving the repair of LED light guide plates, the facility of repair is brought to maintenance personal, improves the as received basis of maintenance personal
Amount, to improve the practicability of LED light guide plates.
In use, when maintenance personal needs to repair LED light conducting plate bodies 5, bull stick 13 need to only be dialed up, bull stick
13 rotations drive screw rod 8 to rotate, and screw rod 8 is moved by the screw thread in screw hole 7, and the movement of screw rod 8 drives motion bar 9 to move,
Motion bar 9 makes motion bar 9 leave through-hole 14 by the compression of spring 11, after motion bar 9 leaves through-hole 14, synchronous lever 10 from
The card slot of snap-gauge 12 is opened, after motion bar 9 leaves through-hole 14 completely, maintenance personal makes LED light conducting plate bodies 5 pass through sliding block 3, slideway
2 and the cooperation of slide plate 4 leave bottom frame 1, to reach to LED light guide plates repair easily effect.
In summary：The LED light guide plates pass through slideway 2, sliding block 3, slide plate 4, fixed plate 6, screw hole 7, screw rod 8, motion bar
9, the cooperation of lever 10 and spring 11 solves the problems, such as that existing LED light guide plates are not easy to repair.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of LED light guide plates, including bottom frame（1）, it is characterised in that：The bottom frame（1）The both sides of inner cavity offer slideway
（2）, the slideway（2）Inner cavity slidably connect sliding block（3）, the sliding block（3）Far from slideway（2）Side be welded with slide plate
（4）, the slide plate（4）Top be fixedly connected with LED light conducting plate bodies（5）, the slide plate（4）The both sides of bottom are welded with
Fixed plate（6）, the bottom frame（1）The bottom of both sides offers screw hole（7）, the screw hole（7）Thread in inner cavity be connected with spiral shell
Bar（8）, the screw rod（8）Far from screw hole（7）Side be welded with motion bar（9）, the motion bar（9）Far from screw rod（8）'s
Fixed plate is run through in side（6）And extend to fixed plate（6）Side, the motion bar（9）Surface be socketed with lever（10）, institute
State motion bar（9）Surface be arranged with spring（11）, the spring（11）Side and bottom frame（1）Inner wall welding, the bullet
Spring（11）The other side and lever（10）A side contacts.
2. a kind of LED light guide plates according to claim 1, it is characterised in that：The slide plate（4）The both sides of bottom are simultaneously located at
Fixed plate（6）Outside be welded with snap-gauge（12）, the snap-gauge（12）Far from slide plate（4）Side offer card slot.
3. a kind of LED light guide plates according to claim 1, it is characterised in that：Two screw rods（8）Far from motion bar
（9）Side be welded with bull stick（13）, the bull stick（13）Surface be provided with anti-skid chequer.
4. a kind of LED light guide plates according to claim 1, it is characterised in that：Two fixed plates（6）Right side open
Equipped with through-hole（14）, and through-hole（14）Internal diameter be not less than motion bar（9）Diameter.
5. a kind of LED light guide plates according to claim 1, it is characterised in that：The bottom frame（1）Top offer straight slot
（15）.
6. a kind of LED light guide plates according to claim 1, it is characterised in that：The slideway（2）Inner cavity and sliding block（3）
Junction be provided with wearing layer.
7. a kind of LED light guide plates according to claim 1, it is characterised in that：The screw rod（8）Surface be provided with screw thread
One, the screw hole（7）Inner wall be provided with the screw thread two being used cooperatively with screw thread one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721929997.4U CN207833049U (en) | 2017-12-31 | 2017-12-31 | A kind of LED light guide plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721929997.4U CN207833049U (en) | 2017-12-31 | 2017-12-31 | A kind of LED light guide plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207833049U true CN207833049U (en) | 2018-09-07 |
Family
ID=63391414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721929997.4U Expired - Fee Related CN207833049U (en) | 2017-12-31 | 2017-12-31 | A kind of LED light guide plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207833049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031930A (en) * | 2019-05-08 | 2019-07-19 | 长虹美菱股份有限公司 | A kind of refrigerator glass light guide plate lighting device and its production technology |
-
2017
- 2017-12-31 CN CN201721929997.4U patent/CN207833049U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110031930A (en) * | 2019-05-08 | 2019-07-19 | 长虹美菱股份有限公司 | A kind of refrigerator glass light guide plate lighting device and its production technology |
| CN110031930B (en) * | 2019-05-08 | 2023-08-11 | 长虹美菱股份有限公司 | Glass light guide plate lighting device for refrigerator and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |