CN207924307U - A kind of display module - Google Patents
A kind of display module Download PDFInfo
- Publication number
- CN207924307U CN207924307U CN201820463190.4U CN201820463190U CN207924307U CN 207924307 U CN207924307 U CN 207924307U CN 201820463190 U CN201820463190 U CN 201820463190U CN 207924307 U CN207924307 U CN 207924307U
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- China
- Prior art keywords
- support portion
- lower frame
- display module
- upper ledge
- frame
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Abstract
The utility model discloses a kind of display modules comprising lower frame, glue frame and upper ledge, the lower frame include bottom plate and the side wall that is upwardly extended by bottom edge；The glue frame be arranged in the lower frame comprising retaining wall and the support portion set on the retaining wall top, the retaining wall are connected on the bottom plate, and the support portion part is connected on the side wall；The upper ledge is placed on the support portion and wraps the lower frame.Since support portion part is connected on side wall, it makes glue frame and the contact area bigger of lower frame, and due to being provided with support portion, its also than traditional glue frame and the contact area of upper ledge bigger, it can make the support degree born of glue frame also bigger, display module structural instability is prevented, the risk of display module failure is avoided.
Description
Technical field
The utility model is related to a kind of display technology fields, more specifically to a kind of display module.
Background technology
Referring to Fig. 1, for traditional display module structural schematic diagram, glue frame 1 ' is set to 2 ' inside of lower frame, and glue frame 1 ' is only kept off
Wall top section carries upper ledge 3 ', and glue frame 1 ' and the contact area of upper ledge 3 ' are smaller, so that the ability to bear of glue frame 1 ' is relatively low,
Cause display module structure to be not sufficiently stable, be easy to cause glue frame 1 ' and be bent and entire display module is caused to fail.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of display modules, since support portion part is connected to
On side wall, make glue frame and the contact area bigger of lower frame, and due to being provided with support portion, than connecing for traditional glue frame and upper ledge
Contacting surface product also bigger can make the support degree born of glue frame also bigger, prevent display module structural instability, avoid
The risk of display module failure.
Technical problem to be solved in the utility model is achieved by the following technical programs：
In order to solve the above technical problems, the utility model provides a kind of display module comprising lower frame, glue frame and on
Frame, the lower frame include bottom plate and the side wall that is upwardly extended by bottom edge；The glue frame be arranged in the lower frame comprising
Retaining wall and support portion set on the retaining wall top, the retaining wall are connected on the bottom plate, and the support portion part is connected to
On the side wall；The upper ledge is placed on the support portion and wraps the lower frame.
Further, the top of the support portion is equipped with chamfering.
Further, the side wall is equipped with button bit, and the upper ledge is equipped with buckle corresponding with the button bit.
The utility model has the advantages that：Since support portion part is connected on side wall, make glue frame and lower frame
Contact area bigger, and due to being provided with support portion, also than traditional glue frame and the contact area of upper ledge bigger, can make glue
The support degree of frame born also bigger, prevents display module structural instability, avoids the risk of display module failure.
The top of support portion is equipped with chamfering, which is set on the apex angle that support portion is contacted with upper ledge, and traditional technology is usual
In this position be usually upper ledge and lower frame contact, and upper ledge and lower frame are usually metal material, and the Degree of Structure Freedom is relatively low, and setting is fallen
Cost is higher if angle；Due to glue frame be plastic cement material, the Degree of Structure Freedom is higher, with upper ledge contact portion setting chamfering at
This is lower.
Description of the drawings
Fig. 1 is traditional technology display module structural schematic diagram.
Fig. 2 is a kind of display module structural schematic diagram provided by the utility model.
Fig. 3 is another display module structural schematic diagram provided by the utility model.
Fig. 4 is another display module structural schematic diagram provided by the utility model.
Specific implementation mode
The utility model is described in detail with reference to embodiment, embodiment is only the preferred reality of the utility model
Mode is applied, is not the restriction to the utility model.
Referring to Fig. 2, being a kind of display module provided by the utility model comprising lower frame 1, glue frame 2 and upper ledge 3, institute
It is metal frame to state upper ledge 3 and lower frame 1, and the lower frame 1 includes bottom plate 11 and the side wall 12 upwardly extended by 11 edge of bottom plate, institute
It states bottom plate 11 and the side wall 12 is mutually perpendicular to；The glue frame 2 be arranged in the lower frame 1 comprising retaining wall 21 and be set to institute
The support portion 22 on 21 top of retaining wall is stated, the support portion 22 can be extended outward to form by retaining wall 21, can also be retaining wall 21
Top is added to be formed, and the retaining wall 21 and support portion 22 are integrally formed, and the glue frame 2 further includes being set to holding for 21 left side of the retaining wall
Load portion 23 is used to carry LCD modules, and the retaining wall 21 is connected on the bottom plate 11, and 22 part of the support portion is connected to
On the side wall 12, design is shorter to accommodate support portion 22 accordingly for the side wall 12；The upper ledge 3 is placed on the branch
On support part 22 and wrap the lower frame 1.Since 22 part of support portion is connected on side wall 12, make connecing for glue frame 2 and lower frame 1
Contacting surface accumulates bigger, and due to being provided with support portion 22, also than traditional glue frame 2 and the contact area of upper ledge 3 bigger, can make glue
The support degree of frame 2 born also bigger, prevents display module structural instability, avoids the risk of display module failure.
Further, the top of the support portion 22 is equipped with chamfering 24, which contacts set on support portion 22 with upper ledge 3
Apex angle on, this position is usually that upper ledge 3 and lower frame 1 contact, and upper ledge 3 and lower frame 1 are usually metal during traditional technology is usual
Material, edge is easy, there are burr, to influence to assemble, while its Degree of Structure Freedom is relatively low, and cost is higher if chamfering 24 is arranged；
Since glue frame 2 is plastic cement material, the Degree of Structure Freedom is higher, lower with 3 contact portion of upper ledge setting, 24 cost of chamfering, this reality
It is preferably fillet to apply the chamfering 24 in example.
Further, the side wall 12 is equipped with button bit, and the upper ledge 3 is equipped with buckle corresponding with the button bit.
The buckle can prevent upper ledge 3 from being detached with lower frame 1, further strengthen the stability of display module.
Referring to Fig. 3, further, the display module further includes being sequentially overlapped the reflection being set on the bottom plate 11
Piece 4, light guide plate 5 and optical film group 6,5 upper and lower surface of the light guide plate are respectively equipped at least one first positioning column, 7 He
At least one second positioning column 8, the optical film group 6 are equipped with first positioning hole corresponding with first positioning column 7, institute
It states reflector plate 4 and is equipped with second location hole corresponding with second positioning column 8.First positioning hole in optical film group 6 can
Positioning and fixation are realized by the first positioning column 7, and the second location hole on reflector plate 4 can be realized by the second positioning column 8
It positions and fixed, without being positioned by auxiliary fixture, assembling process is simple, and assembly precision is high, can reduce backlight module
Production cost.
Referring to Fig. 4, further, being set in light guide plate 5 and the junction of first positioning column 7 on the light guide plate 5
There is the first groove 9 around first positioning column 7, the junction of the light guide plate 5 and second positioning column 8, which is equipped with, to be surround
Second groove 10 of second positioning column 8, when being avoided due to die wear with this, the first positioning column 7 and the second positioning column 8
Fillet is generated at edge angle and generates interference with other component, assembly precision is influenced, to improve yields and efficiency of assembling.
Further, the cross-sectional shape of first groove, 9 and second groove 10 is rectangular, arc-shaped or triangle
Shape, but not limited to this, and rectangular, arc-shaped and triangular structure is simple, easily fabricated；Assembly essence is not interfered with after die wear
Degree.
Above example only expresses the embodiment of the utility model, the description thereof is more specific and detailed, but can not
Therefore it is interpreted as the limitation to the utility model patent range, as long as the form using equivalent substitution or equivalent transformation is obtained
Technical solution, shall fall within the scope of the present invention.
Claims (3)
1. a kind of display module, which is characterized in that it includes：
Lower frame comprising bottom plate and the side wall upwardly extended by bottom edge；
Glue frame, be arranged in the lower frame comprising retaining wall and the support portion set on the retaining wall top, the retaining wall abut
In on the bottom plate, the support portion part is connected on the side wall；
Upper ledge is placed on the support portion and wraps the lower frame.
2. display module according to claim 1, which is characterized in that the top of the support portion is equipped with chamfering.
3. display module according to claim 1, which is characterized in that the side wall is equipped with button bit, is set on the upper ledge
There is buckle corresponding with the button bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820463190.4U CN207924307U (en) | 2018-04-03 | 2018-04-03 | A kind of display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820463190.4U CN207924307U (en) | 2018-04-03 | 2018-04-03 | A kind of display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207924307U true CN207924307U (en) | 2018-09-28 |
Family
ID=63597037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820463190.4U Active CN207924307U (en) | 2018-04-03 | 2018-04-03 | A kind of display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207924307U (en) |
-
2018
- 2018-04-03 CN CN201820463190.4U patent/CN207924307U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |