CN205643955U - A backplate structure for backlight unit - Google Patents
A backplate structure for backlight unit Download PDFInfo
- Publication number
- CN205643955U CN205643955U CN201620256760.3U CN201620256760U CN205643955U CN 205643955 U CN205643955 U CN 205643955U CN 201620256760 U CN201620256760 U CN 201620256760U CN 205643955 U CN205643955 U CN 205643955U
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- edge
- backlight module
- elastic
- fixed
- frame
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Abstract
The utility model belongs to the technical field of the LCD technique and specifically relates to a backplate structure for backlight unit, including the backplate body, two sets of fixed limits that are parallel to each other and two sets of elasticity card limit that is parallel to each other are extended towards backlight unit in four limits of backplate body, and separate on fixed limit and elasticity card limit, and the fixed edge of every group is equipped with two at least screws, and every group elasticity card edge is equipped with two sets of elastic bulge at least, and elastic bulge sticks out in the surface on elasticity card limit. The utility model discloses a location is just carried out in can directly blocking backlight unit's frame in a backplate structure for backlight unit when installation elasticity card limit, then fixed limit passes through the screw connection with the frame, demolishs the screw earlier during the dismantlement, then pull elasticity card limit alright come the backplate dismantlement.
Description
Technical field
This utility model relates to LCD Technology field, particularly relates to the back of the body at a kind of display back
Plate structure.
Background technology
Along with electronic product towards light, thin, miniaturization is fast-developing, various portable electric products are nearly all
Using liquid crystal display as display terminal, particularly shoot with video-corder projector, notebook computer, desktop computer,
On the products such as intelligent television, mobile terminal, personal digital assistant device, backlight module is the pass of liquid crystal display
One of key spare part, the backboard of existing backlight module is tabular, and the back being arranged on backlight module is passed through
Screw is fixed, and during dismounting, backboard is difficult to take out in snapping in the frame of backlight module.
Utility model content
The purpose of this utility model is the defect overcoming prior art to exist, it is provided that a kind of easy accessibility
Back board structure for backlight module.
This utility model solves its technical problem and be the technical scheme is that
Back board structure for backlight module of the present utility model includes backboard body, described backboard body
Four edges extends two groups of fixed edges being parallel to each other and two groups of bullets being parallel to each other towards backlight module
Property edge, described fixed edge and elastic edge are separated, and often organize described fixed edge and are provided with at least two
Screw, often organizes described elastic edge and is provided with two groups of elastic bumps less, and described elastic bumps protrudes from
The outer surface of elastic edge, described elastic bumps is slope towards the face of backlight module, described elasticity
Projection has hollow structure, and described elastic edge is provided with the port relative with described hollow structure, often
Organize and be additionally provided with at least two group flexible clamp pieces on described elastic edge.
Backboard body described in the utility model is removably attached in the frame of backlight module, described limit
Frame has the bayonet socket coordinated with described elastic bumps.
Frame described in the utility model has the through hole corresponding with the screw on fixed edge, and described frame is also
There is the draw-in groove coordinated with described flexible clamp piece.
Flexible clamp piece described in the utility model is arranged in the installing hole of described elastic edge, described elasticity
Fastener includes the housing being fixed in installing hole, is provided with back-moving spring and ripple pearl in described housing, described
Ripple pearl is resisted against in draw-in groove under the effect of back-moving spring.
The beneficial effect of the back board structure for backlight module of the present utility model: use of the present utility model
Back board structure in backlight module includes backboard body, and backboard body four edges extends towards backlight module
Go out two groups of fixed edges being parallel to each other and two groups of elastic edges being parallel to each other, fixed edge and elastic edge
Separating, often group fixed edge is provided with at least two screw, and often the elastic edge of group is provided with two less
Group elastic bumps, elastic bumps protrudes from the outer surface of elastic edge, and during installation, elasticity edge can be straight
Connecing and carry out in snapping in the frame of backlight module just positioning, then fixed edge is connected by screw with frame,
Elder generation's removable screw during dismounting, then pulls elastic edge and just can backboard dismounting be come.
Accompanying drawing explanation
With detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is backboard body mounting structure schematic diagram of the present utility model；
Fig. 2 is backboard body structural representation of the present utility model；
Fig. 3 is border structure schematic diagram of the present utility model；
Fig. 4 is partial enlarged drawing at the A in Fig. 2.
Wherein: backboard body 1, fixed edge 11, screw 111, elastic edge 12, elastic bumps
121, installing hole 122, port 123；Frame 2, through hole 21, bayonet socket 22.
Detailed description of the invention
In description of the present utility model, it is to be understood that term " radially ", " axially ", " on ",
The orientation of the instruction such as D score, " top ", " end ", " interior ", " outward " or position relationship are for based on accompanying drawing institute
The orientation shown or position relationship, be for only for ease of description this utility model and simplify describe rather than
Instruction or the hint device of indication or element must have specific orientation, with specific azimuth configuration and
Operation, therefore it is not intended that to restriction of the present utility model.In description of the present utility model, remove
Non-being otherwise noted, " multiple " are meant that two or more.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited,
Term " is installed ", " setting ", " connection " should be interpreted broadly, and connects for example, it may be fixing,
Can also be to removably connect, or be integrally connected；Can be to be joined directly together, it is also possible to by centre
Medium is indirectly connected to.For the ordinary skill in the art, can understand as the case may be
Above-mentioned term concrete meaning in this utility model.
As Figure 1-4, the back board structure for backlight module of the present embodiment includes backboard body 1,
Backboard body 1 four edges extends two groups of fixed edges being parallel to each other 11 and two groups towards backlight module
The elastic edge 12 being parallel to each other, fixed edge 11 and elastic edge 12 are separated, and are so pulling
During elastic edge 12, fixed edge 11 will not hinder the elastic deformation of elastic edge 12, the present embodiment
In often organize fixed edge 11 and be provided with at least two screw 111, often the elastic edge 12 of group is provided with at least
Two groups of elastic bumps 121, elastic bumps 121 protrudes from the outer surface of elastic edge 12, and backboard is originally
Body 1 is removably attached in the frame 2 of backlight module, and frame 2 has joins with elastic bumps 121
The bayonet socket 22 closed, frame 2 also has the through hole 21 corresponding with the screw 111 on fixed edge 11.
During installation, elasticity edge 12 carries out in can directly snapping in the frame 2 of backlight module just positioning,
Then fixed edge 11 is connected by screw with frame 2, elder generation's removable screw during dismounting, then pulls bullet
Property edge 12 just backboard dismounting can be come, so can reduce use screw, and install can
High by property.
For the ease of being snapped in by backboard in frame 2, elastic bumps 121 is oblique towards the face of backlight module
Domatic, after elastic bumps 121 card card inlet 22, the upper end face of elastic bumps 121 is resisted against bayonet socket 22
Upper wall on thus fix backboard body 1, for the ease of by backboard take out, elastic bumps 121 has
Hollow structure, elastic edge 12 is had to be provided with the port 123 relative with hollow structure, can during dismounting
Pulling elastic edge 12 in port 123 to be inserted by finger tip, hollow structure can avoid elastic bumps
121 hinder finger tip to insert, and are so easier to take out backboard.
Firm in order to ensure that backboard body 1 is installed, often it is additionally provided with at least two groups on the elastic edge 12 of group
Flexible clamp piece, frame 2 also has the draw-in groove coordinated with flexible clamp piece, and specifically, flexible clamp piece is installed
In the installing hole 122 of elastic edge 12, flexible clamp piece includes the shell being fixed in installing hole 122
Body, is provided with back-moving spring and ripple pearl in housing, ripple pearl is resisted against in draw-in groove under the effect of back-moving spring,
Thus block backboard body 1, prevent backboard body 1 from loosening or displacement.
Should be appreciated that specific embodiment described above is only used for explaining this utility model, and need not
In limiting this utility model.The obvious change extended out by spirit of the present utility model or change
Move among still in protection domain of the present utility model.
Claims (4)
1. the back board structure for backlight module, it is characterised in that: include backboard body (1),
Described backboard body (1) four edges extends two groups of fixed edges being parallel to each other (11) towards backlight module
With two groups of elastic edges (12) being parallel to each other, described fixed edge (11) and elastic edge (12)
Separate, often organize described fixed edge (11) and be provided with at least two screw (111), often organize described bullet
Property edge (12) at least provided with two groups of elastic bumps (121), described elastic bumps (121) is dashed forward
For the outer surface of elastic edge (12), described elastic bumps (121) is towards the face of backlight module
For slope, described elastic bumps (121) has hollow structure, on described elastic edge (12)
It is provided with the port (123) relative with described hollow structure, often organizes and also set on described elastic edge (12)
There are at least two group flexible clamp pieces.
Back board structure for backlight module the most according to claim 1, it is characterised in that:
Described backboard body (1) is removably attached in the frame (2) of backlight module, described frame (2)
There is the bayonet socket (22) coordinated with described elastic bumps (121).
Back board structure for backlight module the most according to claim 2, it is characterised in that:
Described frame (2) has the through hole (21) corresponding with the screw (111) on fixed edge (11),
Described frame (2) also has the draw-in groove coordinated with described flexible clamp piece.
Back board structure for backlight module the most according to claim 3, it is characterised in that:
Described flexible clamp piece is arranged in the installing hole (122) of described elastic edge (12), described elasticity
Fastener includes the housing being fixed in installing hole (122), is provided with back-moving spring and ripple in described housing
Pearl, described ripple pearl is resisted against in draw-in groove under the effect of back-moving spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256760.3U CN205643955U (en) | 2016-03-30 | 2016-03-30 | A backplate structure for backlight unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256760.3U CN205643955U (en) | 2016-03-30 | 2016-03-30 | A backplate structure for backlight unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205643955U true CN205643955U (en) | 2016-10-12 |
Family
ID=57075513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620256760.3U Active CN205643955U (en) | 2016-03-30 | 2016-03-30 | A backplate structure for backlight unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205643955U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346974A (en) * | 2019-07-03 | 2019-10-18 | 江苏科森光电科技有限公司 | A kind of backlight module |
-
2016
- 2016-03-30 CN CN201620256760.3U patent/CN205643955U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110346974A (en) * | 2019-07-03 | 2019-10-18 | 江苏科森光电科技有限公司 | A kind of backlight module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191030 Address after: 213000, No. two, 88 Hsinchu Road, Xinbei District, Jiangsu, Changzhou Patentee after: Changzhou Tianlu Display Technology Co., Ltd Address before: 213000, No. two, 88 Hsinchu Road, Xinbei District, Jiangsu, Changzhou Patentee before: TLW Optronics (Changzhou) Co., Ltd. |