CN206282063U - Reflection piece fixed structure and down straight aphototropism mode set - Google Patents
Reflection piece fixed structure and down straight aphototropism mode set Download PDFInfo
- Publication number
- CN206282063U CN206282063U CN201621262021.1U CN201621262021U CN206282063U CN 206282063 U CN206282063 U CN 206282063U CN 201621262021 U CN201621262021 U CN 201621262021U CN 206282063 U CN206282063 U CN 206282063U
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- China
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- reflector plate
- backboard
- fixed structure
- piece fixed
- led light
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Abstract
The utility model is related to the technical field of liquid crystal display device, disclose a kind of reflection piece fixed structure, including backboard, LED light bar and reflector plate, multiple mounting holes are offered on the reflector plate and is fixedly arranged on the backboard through the mounting hole by fastener with the one-to-one through hole of LED lamp bead, the reflector plate and the LED light bar；In addition, the utility model also provides a kind of down straight aphototropism mode set, including above-mentioned reflection piece fixed structure.The technical scheme that the utility model is provided, opened up and the one-to-one through hole of LED lamp bead by reflector plate, simultaneously, multiple mounting holes are opened up on reflector plate, reflector plate and LED light bar are fixedly connected by fasteners through mounting holes with backboard, in this way, LED light bar and sticking two-faced adhesive tape need not be individually fixed with screw in addition can just complete the fixed installation of reflector plate, so as to solve the problems, such as in down straight aphototropism mode set that reflector plate efficiency of assembling is low, assembly cost is high.
Description
Technical field
The utility model is related to the technical field of liquid crystal display device, more particularly to a kind of reflection piece fixed structure and it is straight under
Formula backlight module.
Background technology
At present, the universal fixing means of reflector plate is in down straight aphototropism mode set：First, by screw LED light bar
Total deadlock is on backboard, and then the sticking two-faced adhesive tape in LED light bar, is then attached to white reflective piece in LED light bar, complete
The fixation of paired reflector plate, so, if accumulated over there when larger down straight aphototropism mode set is assembled, it is necessary to double faced adhesive tape
Quantity is more, and workman needs to repeat the action pasted and remove repeatedly, wastes time and energy；And easily will be anti-in this operating process
The cull penetrated on piece is bonded in LED lamp bead, if not in time with wiping, black phenomenon occurs after lightening LED lamp pearl, therefore,
Existing reflector plate fixed form efficiency of assembling is low, high cost.
Utility model content
The purpose of this utility model is to provide a kind of reflection piece fixed structure and down straight aphototropism mode set, it is intended in solution
State in the prior art, the problem that reflector plate efficiency of assembling is low in down straight aphototropism mode set, assembly cost is high.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of reflection piece fixed structure is provided, including
Backboard, LED light bar and reflector plate, offered on the reflector plate multiple mounting holes and with the one-to-one through hole of LED lamp bead, institute
Reflector plate and the LED light bar is stated to be fixedly arranged on the backboard through the mounting hole by fastener.
Further, the fastener is screw, and the screw is fixedly connected through the mounting hole with the backboard.
Further, the mounting hole is arranged at the interval of the adjacent through hole, and the side arranged along the LED lamp bead
To distribution.
Further, the backboard position corresponding with the mounting hole is provided with projection.
Further, the projection is provided with the positioning of the screwed hole or guiding screw screw-in being adapted with the screw
Hole.
Further, the fastener is fastener, and the fastener is fixedly arranged on the backboard, and the fastener is worn
Cross the mounting hole and buckle the reflector plate.
Further, the fastener includes bar portion and the resilient head of tool, and the bar portion is fixedly arranged on the backboard,
The head buckles the reflector plate through the mounting hole.
Further, the length of the bar portion is equal to or less than the thickness sum of the reflector plate and the LED light bar.
The utility model proposes module mounting plate having the technical effect that relative to prior art：Opened by reflector plate
If with the one-to-one through hole of LED lamp bead, LED lamp bead through through hole projection on the surface of reflector plate, both play a part of light source,
Play a part of to determine LED light bar rigging position again, meanwhile, multiple mounting holes, reflector plate and LED light bar are opened up on reflector plate
It is fixedly connected with backboard by fasteners through mounting holes, in this way, need not individually fix LED light bar with screw in addition and glue
Patch double faced adhesive tape can just complete the fixed installation of reflector plate, so as to solve reflector plate efficiency of assembling in down straight aphototropism mode set it is low,
Assembly cost problem high, saves cost, improves overall efficiency of assembling.
The utility model additionally provides a kind of down straight aphototropism mode set, including above-mentioned reflection piece fixed structure.
As a result of reflection piece fixed structure so that the reflection in the down straight aphototropism mode set that the utility model is provided
Piece, LED light bar and backboard can be assembled quickly and easily, improve the efficiency of assembling of down straight aphototropism mode set.
Brief description of the drawings
Fig. 1 is the decomposing schematic representation of the reflection piece fixed structure that the utility model embodiment is provided；
Fig. 2 is the enlarged diagram of part A in Fig. 1.
Label involved by above-mentioned accompanying drawing is detailed as follows：1-backboard, 2-LED light bar, 3-reflector plate, 4-screw,
31-through hole, 32-mounting hole.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and implementation
Example, is further elaborated to the utility model.It should be appreciated that specific embodiment described herein is only used to explain
The utility model, is not used to limit the utility model.
It should be noted that when element is referred to as on " being fixed on " or " being arranged at " another element, it can directly exist
On another element or it may be indirectly secured to or be arranged on another element by third member.When an element quilt
Another element referred to as " is connected to ", it can be directly to another element or it may be indirect by third member
It is connected on another element.
Also, it should be noted that the orientation term such as front, back, left, right, up, down in the present embodiment, is only relatively general each other
Read or be reference with the normal operating condition of product, and should not be regarded as restrictive.
Please refer to Fig. 1 to Fig. 2, the utility model provides a kind of reflection piece fixed structure, including backboard 1, LED light bar
2 and reflector plate 3, wherein, multiple mounting holes 32 and logical correspondingly with LED lamp bead (sign) are offered on reflector plate 3
Hole 31, meanwhile, reflector plate 3 and LED light bar 2 are fixedly installed on backboard 1 by the cooperation of fastener (sign) and mounting hole 32
On.
Reflection piece fixed structure the having the beneficial effect that compared with the prior art that the utility model embodiment is provided:
Opened up on reflector plate 3 and reflected through the projection of through hole 31 with the one-to-one through hole 31 of LED lamp bead, LED lamp bead
The surface of piece 3, both plays a part of light source, plays a part of to determine the rigging position of LED light bar 2 again, meanwhile, on reflector plate 3
Multiple mounting holes 32 are opened up, reflector plate 3 and LED light bar 2 are fixedly connected by fasteners through mounting holes 32 with backboard 1, in this way,
LED light bar and sticking two-faced adhesive tape need not be individually fixed with screw in addition can just complete the fixed installation of reflector plate, so as to solve
The problem that reflector plate efficiency of assembling is low in down straight aphototropism mode set of having determined, assembly cost is high, saves cost, improves overall
Efficiency of assembling.
Further, as shown in figure 1, in the first implementation method of the present utility model, above-mentioned fastener is screw 4,
The screw 4 is fixedly connected through mounting hole 32 with backboard 1, herein, the aperture with diameter greater than mounting hole 32 of the head of screw 4,
And the diameter of the screw rod of screw 4 is equal to or less than the aperture of mounting hole 32.Specifically, the head of screw 4 is resisted against reflector plate 3
Surface, the screw rod of screw 4 passes through mounting hole 32, screw 4 to be threadedly coupled with backboard 1, and LED light bar 2 is clipped in reflector plate 3 and backboard
Between 1, the installation of reflector plate 3 is completed.LED light bar and sticking two-faced adhesive tape need not be individually fixed with screw in addition can just complete
The fixed installation of reflector plate, so as to improve the efficiency of assembling of reflector plate.
Further, as shown in Fig. 2 in embodiment of the present utility model, above-mentioned mounting hole 32 is arranged on adjacent through-holes
31 interval, and the directional spreding arranged along LED lamp bead.Herein, above-mentioned reflector plate 3 passes through LED light bar 2 by screw 4
It is fixedly connected with mounting hole 32 with backboard 1, i.e. interval handle of the screw 4 through each LED lamp bead on mounting hole 32 and LED light bar 2
Reflector plate 3 and LED light bar 2 are fixed on backboard 1 together.In this way, improve overall efficiency of assembling.
Further, in embodiment of the present utility model, set on the position corresponding with mounting hole 32 of above-mentioned backboard 1
There is projection (not shown), the projection is the joint of backboard 1 and screw 4, specifically, the spiro rod length of above-mentioned screw 4 is more than anti-
Penetrate the thickness sum of piece 3, LED light bar 2 and projection, and less than reflector plate 3, LED light bar 2, projection and backboard 1 thickness it
With.In this way, projection plays the bonding strength of the increase thickness of backboard 1, enhancing backboard 1 and screw 4, while, it is to avoid screw 4 pierces through the back of the body
Plate 1 influences overall outward appearance.
Further, in embodiment of the present utility model, the screwed hole being adapted with screw 4 is provided with above-mentioned projection
The location hole (not shown) that (not shown) or guiding screw 4 are screwed in, so, is easy to projection to be fixedly connected with screw 4, improves screw
Tautness and accuracy during 4 installation.
Further, in second implementation method of the present utility model, above-mentioned fastener is fastener (not shown), should
Fastener is fixedly installed on backboard 1, and fastener buckles reflector plate 3 through mounting hole 32, and LED light bar 2 is clipped in reflector plate 3
And backboard 1 between, the installation of reflector plate 3 is completed, in this way, setting fastener on backboard 1, it is not necessary to which any instrument can be completed
The installation of reflector plate 3, improves the efficiency of assembling of reflector plate.
Further, in embodiment of the present utility model, above-mentioned fastener includes bar portion and the resilient head of tool (not
Diagram), bar portion is fixedly installed on backboard 1, and head buckles reflector plate 3 through mounting hole 32, and specifically, bar portion is different from
One end of head is fixedly installed on backboard 1, and bar portion is folded between reflector plate 3 and backboard 1, and the diameter of the bar portion is equal to or small
In the aperture of mounting hole 32；Head is preferably in umbrella shape, the aperture with diameter greater than mounting hole 32 of the bottom face of umbrella shape, due to head
With elasticity, during fastener pierces into mounting hole 32, head is mounted the extruding of the edge of hole 32 and can be deformed reducing, when
After head passes completely through mounting hole 32, head returns to the original form, and the bottom face of umbrella shape is resisted against the surface of reflector plate 3, from
And reflector plate 3 is buckled, being fixedly connected for reflector plate 3 and backboard 1 is realized, due to using setting fastener on backboard 1, it is not necessary to
Any instrument can complete the installation of reflector plate 3, therefore, it is time saving and energy saving, improve the efficiency of assembling of reflector plate.
Further, in embodiment of the present utility model, the length of the bar portion of above-mentioned fastener is equal to or less than reflection
The thickness sum of piece 3 and LED light bar 2.Herein, when the length of the bar portion of fastener is less than the thickness of reflector plate 3 and LED light bar 2
During sum, the interval of adjacent LED lamp bar 2 is arranged on due to fastener and mounting hole 32, in this place reflector plate 3 and backboard 1 it
Between be empty, and the material of reflector plate 3 allows to produce slight deformation, reaches the purpose that fastener is fastened with mounting hole 32.
In this way, just can guarantee that fastener is fastened with mounting hole 32 reflector plate 3 and LED light bar 2 are fixed on backboard 1.
The utility model additionally provides a kind of down straight aphototropism mode set, including above-mentioned reflection piece fixed structure.
As a result of reflection piece fixed structure so that the reflector plate in the down straight aphototropism mode set that the utility model is provided
3rd, LED light bar 2 and backboard 1 can be assembled quickly and easily, improve the efficiency of assembling of down straight aphototropism mode set.
Embodiment described above, only the utility model specific embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Various equivalent modifications, replacement and improvement etc., these modifications, replacement and improvement should all cover the protection model in utility model
Within enclosing.Therefore, protection domain of the present utility model should be defined by scope of the claims.
Claims (9)
1. piece fixed structure, including backboard, LED light bar and reflector plate are reflected, it is characterised in that offered on the reflector plate many
Individual mounting hole and with the one-to-one through hole of LED lamp bead, the reflector plate and the LED light bar pass through the peace by fastener
Dress hole is fixedly arranged on the backboard.
2. as claimed in claim 1 to reflect piece fixed structure, it is characterised in that the fastener is screw, the screw is worn
The mounting hole is crossed to be fixedly connected with the backboard.
3. it is as claimed in claim 2 to reflect piece fixed structure, it is characterised in that the mounting hole is arranged at the adjacent through hole
Interval, and along the LED lamp bead arrange directional spreding.
4. it is as claimed in claim 3 to reflect piece fixed structure, it is characterised in that the backboard is corresponding with the mounting hole
Position is provided with projection.
5. it is as claimed in claim 4 to reflect piece fixed structure, it is characterised in that the projection is provided with mutually fits with the screw
The location hole that the screwed hole or guiding screw matched somebody with somebody are screwed in.
6. it is as claimed in claim 1 to reflect piece fixed structure, it is characterised in that the fastener is fastener, the buckle
Part is fixedly arranged on the backboard, and the fastener buckles the reflector plate through the mounting hole.
7. it is as claimed in claim 6 to reflect piece fixed structure, it is characterised in that the fastener includes bar portion and with elasticity
Head, the bar portion is fixedly arranged on the backboard, and the head buckles the reflector plate through the mounting hole.
8. it is as claimed in claim 7 to reflect piece fixed structure, it is characterised in that the length of the bar portion is equal to or less than described
The thickness sum of reflector plate and the LED light bar.
9. down straight aphototropism mode set, it is characterised in that including the reflection piece fixed structure as described in any one of claim 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262021.1U CN206282063U (en) | 2016-11-21 | 2016-11-21 | Reflection piece fixed structure and down straight aphototropism mode set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621262021.1U CN206282063U (en) | 2016-11-21 | 2016-11-21 | Reflection piece fixed structure and down straight aphototropism mode set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206282063U true CN206282063U (en) | 2017-06-27 |
Family
ID=59083783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621262021.1U Active CN206282063U (en) | 2016-11-21 | 2016-11-21 | Reflection piece fixed structure and down straight aphototropism mode set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206282063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123583A (en) * | 2019-12-31 | 2020-05-08 | 深圳Tcl数字技术有限公司 | Positioning piece, backboard assembly, mounting method of backboard assembly and display device |
| CN114360374A (en) * | 2021-12-27 | 2022-04-15 | 深圳康佳电子科技有限公司 | Jig structure and lamp tube support easy to accurately position reflector plate |
-
2016
- 2016-11-21 CN CN201621262021.1U patent/CN206282063U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111123583A (en) * | 2019-12-31 | 2020-05-08 | 深圳Tcl数字技术有限公司 | Positioning piece, backboard assembly, mounting method of backboard assembly and display device |
| CN114360374A (en) * | 2021-12-27 | 2022-04-15 | 深圳康佳电子科技有限公司 | Jig structure and lamp tube support easy to accurately position reflector plate |
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| GR01 | Patent grant |