CN205722618U - A kind of display module - Google Patents
A kind of display module Download PDFInfo
- Publication number
- CN205722618U CN205722618U CN201620515307.XU CN201620515307U CN205722618U CN 205722618 U CN205722618 U CN 205722618U CN 201620515307 U CN201620515307 U CN 201620515307U CN 205722618 U CN205722618 U CN 205722618U
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- China
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- radome
- display screen
- display module
- circuit board
- module according
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Abstract
The utility model relates to a kind of display module, including display screen and circuit board also include the radome for playing shielding action to the circuit on described circuit board being located on described circuit board, the end face that described radome deviates from described circuit board forms installed surface；Described display screen is provided with drain pan, and the installed surface laminating of the drain pan of described display screen and described radome is installed.The utility model is directly jointly mounted to display screen on radome, and display screen is supported and fixes.Radome is made not only to have traditional shield effectiveness, moreover it is possible to be accompanied with the effect of support and fixing display screen, eliminate the need for supporting structure, save space, make whole display module simple in construction.
Description
Technical field
The utility model relates to display screen technology field, more particularly, it relates to a kind of display module.
Background technology
In some devices with display screen, the components and parts such as chip are had to need anti-interference protection, it is to avoid by static discharge etc.
Disturb and cause crashing or even damage, be generally located at radome on the components and parts such as chip to play the effect of shielding protection.
And display screen is arranged on the top of radome, and needing fixed position, topology requirement to be met, traditional way is in shielding
Cover adds above a plastic rubber bracket in order to supporting and to fix display screen, but so Existential Space is crowded, structure is complicated, behaviour
Make the drawbacks such as inconvenient.
Therefore, prior art still haves much room for improvement.
Utility model content
The technical problems to be solved in the utility model is, provides a kind of display module saving space, simple in construction.
The utility model solves its technical problem and be the technical scheme is that a kind of display module of construction, including display
Screen and circuit board, also include the shielding for playing shielding action to the circuit on described circuit board being located on described circuit board
Cover, the end face that described radome deviates from described circuit board forms installed surface；Described display screen is provided with drain pan, described display screen
The installed surface laminating of drain pan and described radome is installed.
In display module described in the utility model, between the drain pan of described display screen and the installed surface of described radome
It is provided with bolster.
In display module described in the utility model, described bolster is elastic cushion.
In display module described in the utility model, described bolster is being installed with described display screen drain pan, radome
Two surfaces of face contact are provided with goo.
In display module described in the utility model, described goo is double faced adhesive tape.
In display module described in the utility model, described radome is semi-open hollow structure.
In display module described in the utility model, described radome is cuboid hollow structure.
In display module described in the utility model, described display module also includes connecting described display screen and described electricity
The winding displacement of road plate, the sidewall of described radome is provided with through hole, and described winding displacement passes through described through hole and puts in described radome
Portion.
In display module described in the utility model, described circuit board is provided with electronic devices and components, described electronics unit
Device is placed in described radome.
In display module described in the utility model, described display screen is TFT display screen.
Implement display module of the present utility model, have the advantages that and display screen is directly jointly mounted to shielding
On cover, display screen is supported and fixes.Radome is made not only to have traditional shield effectiveness, moreover it is possible to be accompanied with support and fix aobvious
The effect of display screen, eliminates the need for supporting structure, saves space, makes whole display module simple in construction.
Brief description
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of the utility model display module；
In figure, the 1st, display screen；2nd, bolster；3rd, radome；31st, through hole；4th, circuit board；5th, chip.
Detailed description of the invention
In order to be more clearly understood from technical characteristic of the present utility model, purpose and effect, now compare accompanying drawing detailed
Detailed description of the invention of the present utility model is described.
Referring to Fig. 1, Fig. 1 is the structural representation of the display module of the utility model antistatic, and this display module is permissible
Apply band just like the display screens such as TFT screen equipment on, such as cooking machine or food processor etc..
As it is shown in figure 1, the utility model display module includes display screen 1 and circuit board 4, also include being located on circuit board 4
The radome 3 for playing shielding action to the circuit on circuit board 4, radome 3 deviates from the end face of circuit board 4 and is formed and install
Face；Display screen 1 is provided with drain pan, and the installed surface laminating of the drain pan of display screen 1 and radome 3 is installed.The utility model will show
Screen is directly jointly mounted on radome, and display screen is supported and fixes.Radome is made not only to have traditional shield effectiveness, also
The effect of support and fixing display screen can be accompanied with, eliminate the need for supporting structure, save space, make whole display module tie
Structure is simple.
Circuit board 4 is electrically connected with display screen 1, and circuit board 4 is provided with chip 5 and some other components and parts, chip 5 and its
He is placed in radome 3 some components and parts.
Display screen 1 includes drain pan, drain pan and the installed surface laminating installation of radome, can also glue plus some between the two
Property material, so that display screen is fixed on radome.Concrete, it is possible to use display screen is bonded and fixed at radome by double faced adhesive tape
On.Display screen can be TFT (TFT) display screen, TFT-LCD (film transistor type-liquid crystal) display screen, UFB
(Ultra Fine Bright) display screen, STN (Super Twisted Nematic, super-twist nematic) display screen, liquid crystal
Display screens etc., the type to display screen for the utility model does not limits.
Radome 3 acts primarily as shielding action, as played shielding action to the circuit on circuit board 4.Radome be semi-open in
Hollow structure, radome is provided with an end face and four sides, and end face deviates from the one side formation installed surface of circuit board, display screen
Drain pan is jointly mounted on this installed surface.Preferably, radome be shaped as cuboid hollow structure.Have protected in radome
All multi-chips, the soft arranging wire of display screen, the circuit such as the long range signals line on circuit board and power line and other need screen
Components and parts covering etc., it is to avoid they are disturbed by static discharge, electromagnetism etc. and cause crashing or even damage.By longer soft arranging wire
It is placed in radome, moreover it is possible to make whole device structure clean and tidy, it is to avoid in disorder.Radome is conducting metal material, shield sidewall
The leg that mate of welding hole that bottom is provided with circuit board is arranged, be power supply with circuit board top have good contacting, because of
Radome can be contacted by this with the dew copper of circuit board top, and directly the leg of radome is welded on circuit boards so that it is with
The ground wire UNICOM of circuit board.Other radome need to be designed to possess certain length, width and height and require, so makes the face of being placed on it
The devices such as display screen meet structural requirement, and the size of radome should be enough to gentle support display screen.
It is provided with through hole 31 on the sidewall of radome, for making some winding displacements of display module put in radome, obtain
Shielding protection, and make terminal with compact integral structure, it is to avoid winding displacement is scattered causes in disorder phenomenon.The shape of through hole can for rectangle,
Squares etc., the utility model is without limitation.Satisfied can make winding displacement by and put in radome internal on the premise of, logical
Hole should be little as far as possible, it is to avoid electrostatic, electromagnetic wave are by the components and parts within this through hole interference shielding cover.
Owing to the drain pan of display screen 1 is also metal material, if radome 3 and display screen 1 are directly stacked upon
Words, easily cause the screen damaging display screen 1, so centre must have buffer protection, therefore at display screen 1 because of vibration
It is provided with bolster 2 between drain pan and radome 3 installed surface.
Bolster 2 can play the effect of buffering, makes the rigid device on its both sides be unlikely to cause deformation because of vibration, damage
Bad.Preferably, bolster is elastic cushion, can use EVA cotton, sponge, foam, EPE (Expandable Polyethylene,
Expandability polyethylene, also known as expanded polyethylene foam) etc..As long as it should be understood that the object that can play cushioning effect all can be as this
Bolster in utility model.
It is provided with goo on two surfaces contacting with radome 3 installed surface, display screen 1 of cushion pad 2, for showing
Display screen 1 is got up with radome 3 bonding.Goo is the sticking material of tool, in embodiment of the present utility model, this goo
For double faced adhesive tape.It is to be appreciated that in other embodiments of the present utility model, other sticking materials of tool can also be used to make
Display screen gets up with radome bonding.
Preferably, the thickness that the total thickness of bolster is slightly more than in complete machine structure is added, so when display mould
Packaged enter complete machine when, display screen can compacted and fixing, i.e. interference close-fitting.
Limit the locus relative to circuit board for the display screen by radome and the bolster being provided with goo.This
Sample, radome internally makes the circuit on chip, circuit board and soft arranging wire etc. be shielded protection, not by electromagnetic interference；Externally
Supporting display screen, secure display screen so that it is be suitable for the assembling of complete machine.
It should be understood that above example only have expressed preferred embodiment of the present utility model, its description is more concrete
In detail, but therefore can not be interpreted as the restriction to the utility model the scope of the claims；It should be pointed out that, for this area
Those of ordinary skill for, without departing from the concept of the premise utility, freedom can be carried out to above-mentioned technical characterstic
Combination, can also make some deformation and improve, and these broadly fall into protection domain of the present utility model；Therefore, all with this practicality
Equivalents that novel right is done and modification, all should belong to the covering scope of the utility model claim.
Claims (10)
1. a display module, including display screen (1) and circuit board (4), it is characterised in that also include being located at described circuit board
(4) radome (3) for playing shielding action to the circuit on described circuit board (4) on, described radome (3) deviates from described
The end face of circuit board (4) forms installed surface；Described display screen (1) is provided with drain pan, the drain pan of described display screen (1) and described screen
The installed surface laminating covering cover (3) is installed.
2. display module according to claim 1, it is characterised in that the drain pan of described display screen (1) and described radome
(3) it is provided with bolster (2) between installed surface.
3. display module according to claim 2, it is characterised in that described bolster (2) is elastic cushion.
4. display module according to claim 2, it is characterised in that described bolster (2) with described display screen (1) end
Shell, two surfaces of radome (3) installed surface contact are provided with goo.
5. display module according to claim 4, it is characterised in that described goo is double faced adhesive tape.
6. display module according to claim 1, it is characterised in that described radome (3) is semi-open hollow structure.
7. display module according to claim 1, it is characterised in that described radome (3) is in cuboid hollow structure.
8. display module according to claim 1, it is characterised in that described display module also includes connecting described display screen
(1) winding displacement with described circuit board (4), the sidewall of described radome (3) is provided with through hole (31), and described winding displacement passes through described
It is internal that through hole (31) puts in described radome (3).
9. display module according to claim 1, it is characterised in that described circuit board is provided with electronic devices and components on (4)
(5), described electronic devices and components (5) are placed in described radome (3).
10. the display module according to any one of claim 1-9, it is characterised in that described display screen (1) is that TFT shows
Screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515307.XU CN205722618U (en) | 2016-05-31 | 2016-05-31 | A kind of display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620515307.XU CN205722618U (en) | 2016-05-31 | 2016-05-31 | A kind of display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205722618U true CN205722618U (en) | 2016-11-23 |
Family
ID=57300565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620515307.XU Active CN205722618U (en) | 2016-05-31 | 2016-05-31 | A kind of display module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205722618U (en) |
-
2016
- 2016-05-31 CN CN201620515307.XU patent/CN205722618U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |