CN206695070U - A kind of backlight source light conducting plate adjusting means - Google Patents
A kind of backlight source light conducting plate adjusting means Download PDFInfo
- Publication number
- CN206695070U CN206695070U CN201720466536.1U CN201720466536U CN206695070U CN 206695070 U CN206695070 U CN 206695070U CN 201720466536 U CN201720466536 U CN 201720466536U CN 206695070 U CN206695070 U CN 206695070U
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- fixedly connected
- support bar
- rod
- base
- chute
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Abstract
The utility model discloses a kind of backlight source light conducting plate adjusting means, including base, support bar is fixedly connected with the left of the base top, fixing axle is fixedly connected with the right side of the support bar, threaded rod is provided with the left of the support bar, the threaded rod sequentially passes through support bar and fixing axle close to one end of support bar and extends to the outside of fixing axle, and light guide plate is provided with the top of the base, the first contiguous block is fixedly connected with the left of the light guide plate.The setting that the utility model passes through threaded rod and fixing axle, kelly can be driven to rotate, pass through the setting of the first contiguous block and the second contiguous block, by the cooperation with threaded rod light guide plate can be driven to move, by the setting of stretch rod and sliding block, the first adjusting rod and the second adjusting rod can be driven to move, the angle of light guide plate is adjusted, solve and backlight source light conducting plate angle can not be adjusted simultaneously, observation is inconvenient, the problem of reducing service efficiency.
Description
Technical field
Backlight source light conducting plate technical field is the utility model is related to, specially a kind of backlight source light conducting plate adjusting means.
Background technology
Existing backlight arrangement includes LED, light guide plate, reflector plate and hardware backboard, by LED, light guide plate, reflector plate
It is assembled on hardware backboard, backlight is assembled into by fastener, backlight source light conducting plate is CCFL fluorescent tube light guide plates, plastic frame,
Aluminium backboard, reflector plate, diffusion sheet, some also have brightening piece；Light guide plate is a part for backlight, and existing backlight is guide-lighting
Backlight source light conducting plate angle can not be adjusted when being supported to it for plate, and observation is inconvenient, reduce service efficiency.
Utility model content
The purpose of this utility model is to provide a kind of backlight source light conducting plate adjusting means, and possessing can be guide-lighting to backlight
Plate angle degree is adjusted, and observation is convenient, the advantages of improving service efficiency, and solving can not adjust to backlight source light conducting plate angle
Section, observation is inconvenient, the problem of reducing service efficiency.
To achieve the above object, the utility model provides following technical scheme：A kind of backlight source light conducting plate adjusting means, bag
Base is included, support bar is fixedly connected with the left of the base top, fixing axle, institute are fixedly connected with the right side of the support bar
State and threaded rod is provided with the left of support bar, the threaded rod sequentially passes through support bar and fixing axle simultaneously close to one end of support bar
The outside of fixing axle is extended to, light guide plate is provided with the top of the base, first is fixedly connected with the left of the light guide plate
Contiguous block, the left end of first contiguous block are connected with the second contiguous block, the left end of second contiguous block by bearing pin
Fixed block is fixedly connected with, the inside of the fixed block offers cavity, and the one end of the threaded rod away from fixing axle is through solid
Determine block and extend to the inside of cavity to be fixedly connected with kelly, chute is offered at the top of the base, is slided in the chute
Sliding block is connected with, movable block is fixedly connected with the top of the sliding block, the front of the movable block is connected with the first regulation
Bar, the described one end of first adjusting rod away from movable block are connected with the second adjusting rod, and second adjusting rod is away from first
One end of adjusting rod is connected with the 3rd contiguous block by bearing pin, and the right-hand member of the 3rd contiguous block and the left side of light guide plate are consolidated
Fixed connection, is fixedly connected with stretch rod on the right side of the sliding block, the one end of the stretch rod away from sliding block sequentially pass through chute and
Base and the outside for extending to base, the surface that the stretch rod is located at one end inside chute are socketed with spring, and the right side of spring
End is fixedly connected with the inwall of chute, opens up fluted at the top of the stretch rod, and the groove is internally provided with fix bar,
And the one end of fix bar away from groove inner chamber extends to the outside of groove.
Preferably, the first in command is provided with the left of the support bar, the first in command is located at support bar with threaded rod
Outside one end is fixedly connected.
Preferably, the second in command is provided with the right side of the base, the second in command is located at base exterior with stretch rod
One end be fixedly connected.
Preferably, cushion pad is provided with the left of the chute inner chamber, the cushion pad passes on left with chute inner chamber
Fixture is fixedly connected.
Preferably, the surface of the threaded rod is provided with external screw thread, and being internally provided with for the fixing axle is matched somebody with somebody with external screw thread
Close the internal thread used.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model can drive kelly to rotate, pass through the first contiguous block by the setting of threaded rod and fixing axle
With the setting of the second contiguous block, by cooperation with threaded rod light guide plate can be driven to move, pass through setting for stretch rod and sliding block
Put, the first adjusting rod and the second adjusting rod can be driven to move, the angle of light guide plate is adjusted, while solve can not be right
Backlight source light conducting plate angle is adjusted, and observation is inconvenient, the problem of reducing service efficiency；
2nd, the utility model is by the setting of the first in command, convenient rotation threaded rod, while threaded rod is adjusted, and leads to
The setting of cushion pad is crossed, the cushion effect that increase sliding block hits with chute inwall, the damage of sliding block is reduced, passes through setting for the second in command
Put, it is convenient that stretch rod is pulled, it is convenient to stretch rod by the setting of fix bar and groove so as to be moved with movable slider
Length be fixed.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model A-A partial structurtes enlarged diagram.
In figure：1 base, 2 support bars, 3 fixing axles, 4 threaded rods, 5 light guide plates, 6 first contiguous blocks, 7 second contiguous blocks, 8
Fixed block, 9 cavitys, 10 kellies, 11 chutes, 12 sliding blocks, 13 movable blocks, 14 first adjusting rods, 15 second adjusting rods, 16 the 3rd connect
Connect block, 17 stretch rods, 18 springs, 19 grooves, 20 fix bars, 21 first in command, 22 second in command, 23 cushion pads.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of backlight source light conducting plate adjusting means, including base 1, the right side of base 1 and be provided with second
Handle 22, one end that the second in command 22 is located at outside base 1 with stretch rod 17 are fixedly connected, by the setting of the second in command 22,
Convenient that stretch rod 17 is pulled, so as to be moved with movable slider 12, the left side at the top of base 1 is fixedly connected with support bar 2, props up
The left side of strut 2 is provided with the first in command 21, and one end that the first in command 21 is located at outside support bar 2 with threaded rod 4 is fixedly connected,
It is convenient to rotate threaded rod 4 by the setting of the first in command 21, while threaded rod 4 is adjusted, the right side of support bar 2 is fixed
Fixing axle 3 is connected with, the left side of support bar 2 is provided with threaded rod 4, and the surface of threaded rod 4 is provided with external screw thread, fixing axle 3
The internal thread being used cooperatively with external screw thread is internally provided with, threaded rod 4 sequentially passes through the He of support bar 2 close to one end of support bar 2
Fixing axle 3 and the outside for extending to fixing axle 3, the top of base 1 are provided with light guide plate 5, and the left side of light guide plate 5 is fixedly connected with
First contiguous block 6, the left end of the first contiguous block 6 are connected with the second contiguous block 7, the left end of the second contiguous block 7 by bearing pin
Fixed block 8 is fixedly connected with, the inside of fixed block 8 offers cavity 9, and fixed block is run through in the one end of threaded rod 4 away from fixing axle 3
8 and extend to the inside of cavity 9 and be fixedly connected with kelly 10, the top of base 1 offers chute 11, the left side of the inner chamber of chute 11
Cushion pad 23 is provided with, cushion pad 23 is fixedly connected with the fixture that passes on left of the inner chamber of chute 11, passes through setting for cushion pad 23
Put, the cushion effect that increase sliding block 12 hits with the inwall of chute 11, reduce the damage of sliding block 12, sliding block is slidably connected in chute 11
12, the top of sliding block 12 is fixedly connected with movable block 13, and the front of movable block 13 is connected with the first adjusting rod 14, and first adjusts
The one end of pole 14 away from movable block 13 is connected with the second adjusting rod 15, and the second adjusting rod 15 is away from the first adjusting rod 14
One end is connected with the 3rd contiguous block 16 by bearing pin, and the right-hand member of the 3rd contiguous block 16 is fixedly connected with the left side of light guide plate 5,
The right side of sliding block 12 is fixedly connected with stretch rod 17, and the one end of stretch rod 17 away from sliding block 12 sequentially passes through chute 11 and base 1
And the outside of base 1 is extended to, the surface that stretch rod 17 is located at the inside one end of chute 11 is socketed with spring 18, and the right side of spring 18
End is fixedly connected with the inwall of chute 11, and the top of stretch rod 17 opens up fluted 19, and groove 19 is internally provided with fix bar
20, by the setting of fix bar 20 and groove 19, the convenient length to stretch rod 17 is fixed, and fix bar 20 is away from groove
One end of 19 inner chambers extends to the outside of groove 19, by the setting of threaded rod 4 and fixing axle 3, kelly 10 can be driven to rotate,
By the setting of the first contiguous block 6 and the second contiguous block 7, by the cooperation with threaded rod 4 light guide plate 5 can be driven to move, led to
The setting of overstretching bar 17 and sliding block 12, the first adjusting rod 14 and the second adjusting rod 15 can be driven to move, to the angle of light guide plate 5
Degree is adjusted, while solves and backlight source light conducting plate angle can not be adjusted, and observation is inconvenient, reduces service efficiency
Problem.
When needing that the angle of light guide plate 5 is adjusted, threaded rod 4 is rotated by the first in command 21, drives kelly 10
Rotate, while light guide plate 5 moves, and then pulls stretch rod 17 by the second in command 22, makes the shrinkage band movable slider of spring 18
12 move in chute 11, and the first adjusting rod 14 drives the second adjusting rod 15 that the angle of light guide plate 5 is adjusted, when angle is adjusted
At the end of whole, fix bar 20 be placed on inside groove 19 stretch rod 17 is fixed.
In summary：The backlight source light conducting plate adjusting means, connected by fixing axle 3, threaded rod 4, light guide plate 5, first
Block 6, the second contiguous block 7, fixed block 8, cavity 9, kelly 10, chute 11, sliding block 12, movable block 13, the first adjusting rod 14, second
The cooperation of adjusting rod 15, the 3rd contiguous block 16, stretch rod 17 and spring 18, solving can not be carried out to backlight source light conducting plate angle
Regulation, observation is inconvenient, the problem of reducing service efficiency.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of backlight source light conducting plate adjusting means, including base（1）, it is characterised in that：The base（1）The left side at top is consolidated
Surely it is connected with support bar（2）, the support bar（2）Right side be fixedly connected with fixing axle（3）, the support bar（2）Left side
It is provided with threaded rod（4）, the threaded rod（4）Close to support bar（2）One end sequentially pass through support bar（2）And fixing axle（3）
And extend to fixing axle（3）Outside, the base（1）Top be provided with light guide plate（5）, the light guide plate（5）Left side
It is fixedly connected with the first contiguous block（6）, first contiguous block（6）Left end the second contiguous block is connected with by bearing pin
（7）, second contiguous block（7）Left end be fixedly connected with fixed block（8）, the fixed block（8）Inside offer cavity
（9）, the threaded rod（4）Away from fixing axle（3）One end run through fixed block（8）And extend to cavity（9）Inside fix connect
It is connected to kelly（10）, the base（1）Top offer chute（11）, the chute（11）Inside slidably connect sliding block
（12）, the sliding block（12）Top be fixedly connected with movable block（13）, the movable block（13）Front be connected with
One adjusting rod（14）, first adjusting rod（14）Away from movable block（13）One end be connected with the second adjusting rod（15）,
Second adjusting rod（15）Away from the first adjusting rod（14）One end the 3rd contiguous block is connected with by bearing pin（16）, institute
State the 3rd contiguous block（16）Right-hand member and light guide plate（5）Left side be fixedly connected, the sliding block（12）Right side be fixedly connected with
Stretch rod（17）, the stretch rod（17）Away from sliding block（12）One end sequentially pass through chute（11）And base（1）And extend to
Base（1）Outside, the stretch rod（17）Positioned at chute（11）The surface of internal one end is socketed with spring（18）, and spring
（18）Right-hand member and chute（11）Inwall be fixedly connected, the stretch rod（17）Top open up it is fluted（19）, it is described recessed
Groove（19）Be internally provided with fix bar（20）, and fix bar（20）Away from groove（19）One end of inner chamber extends to groove（19）
Outside.
A kind of 2. backlight source light conducting plate adjusting means according to claim 1, it is characterised in that：The support bar（2）'s
Left side is provided with the first in command（21）, the first in command（21）With threaded rod（4）Positioned at support bar（2）Outside one end is fixed
Connection.
A kind of 3. backlight source light conducting plate adjusting means according to claim 1, it is characterised in that：The base（1）The right side
Side is provided with the second in command（22）, the second in command（22）With stretch rod（17）Positioned at base（1）Outside one end, which is fixed, to be connected
Connect.
A kind of 4. backlight source light conducting plate adjusting means according to claim 1, it is characterised in that：The chute（11）Inner chamber
Left side be provided with cushion pad（23）, the cushion pad（23）With chute（11）The fixture that passes on left of inner chamber is fixedly connected.
A kind of 5. backlight source light conducting plate adjusting means according to claim 1, it is characterised in that：The threaded rod（4）'s
Surface is provided with external screw thread, the fixing axle（3）Be internally provided with the internal thread being used cooperatively with external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720466536.1U CN206695070U (en) | 2017-04-28 | 2017-04-28 | A kind of backlight source light conducting plate adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720466536.1U CN206695070U (en) | 2017-04-28 | 2017-04-28 | A kind of backlight source light conducting plate adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206695070U true CN206695070U (en) | 2017-12-01 |
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ID=60446860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720466536.1U Active CN206695070U (en) | 2017-04-28 | 2017-04-28 | A kind of backlight source light conducting plate adjusting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206695070U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108679569A (en) * | 2018-05-09 | 2018-10-19 | 河南海王星科技发展有限公司 | A kind of device of transfer sun light |
| CN108826099A (en) * | 2018-06-28 | 2018-11-16 | 武汉理工大学 | A kind of beacon for marine navigation |
| CN108916751A (en) * | 2018-04-20 | 2018-11-30 | 胡彬彬 | A kind of operation lamp easy to use |
-
2017
- 2017-04-28 CN CN201720466536.1U patent/CN206695070U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108916751A (en) * | 2018-04-20 | 2018-11-30 | 胡彬彬 | A kind of operation lamp easy to use |
| CN108916751B (en) * | 2018-04-20 | 2021-02-09 | 青岛大学附属医院 | Convenient-to-use lamp for operation |
| CN108679569A (en) * | 2018-05-09 | 2018-10-19 | 河南海王星科技发展有限公司 | A kind of device of transfer sun light |
| CN108826099A (en) * | 2018-06-28 | 2018-11-16 | 武汉理工大学 | A kind of beacon for marine navigation |
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| GR01 | Patent grant |