CN103442193B - A kind of LCD TV and its liquid crystal display panel package assembly - Google Patents
A kind of LCD TV and its liquid crystal display panel package assembly Download PDFInfo
- Publication number
- CN103442193B CN103442193B CN201310400205.4A CN201310400205A CN103442193B CN 103442193 B CN103442193 B CN 103442193B CN 201310400205 A CN201310400205 A CN 201310400205A CN 103442193 B CN103442193 B CN 103442193B
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- China
- Prior art keywords
- middle frame
- frame support
- liquid crystal
- display panel
- crystal display
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 44
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims abstract description 3
- 230000037431 insertion Effects 0.000 claims abstract description 3
- 210000003205 muscle Anatomy 0.000 claims description 12
- 238000001746 injection moulding Methods 0.000 claims description 9
- 230000006978 adaptation Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 7
- 230000006872 improvement Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The invention discloses a kind of LCD TV and its liquid crystal display panel package assembly, which is arranged on front housing and middle frame support, wherein：It is provided with positioning rib and hook on the front housing, the locating slot for being adapted to the positioning rib insertion is provided on the middle frame support and is adapted to the chuck that the hook is caught on；Due to using, positioning rib and hook are set on front housing, with the technological means that upper locating slot and chuck are arranged in middle frame support, pass through the cooperation of positioning rib and locating slot, and the engaging by hook with chuck, thus common limitation front housing eliminates preceding iron frame, especially eliminates switching ironware in three directions relative to the movement of middle frame support, and then material cost and processing cost are greatly reduced, also it has been obviously shortened the assembling and assembly time of liquid crystal display panel.
Description
Technical field
Iron frame and switching iron before being saved the present invention relates to LCD TV and its structural member field more particularly to one kind
The liquid crystal display panel package assembly of part and its assembly time.
Background technique
With the universal and development of LCD TV, the package assembly of liquid crystal display panel (i.e. OPEN_CELL) is also various each
Sample, more traditional is mostly that front and rear casing collocation mould group carries out assembling assembly, there is the assembly mode using all-in-one machine, example on a small quantity
Such as, before no mould group iron frame form all-in-one machine assembling mode, be exactly that first liquid crystal display panel is placed on middle frame support, then will turn
It connects ironware to be locked on the lateral wall of the middle frame support with screw, thus front housing could be assembled on the middle frame support.
But this liquid crystal display panel package assembly not only high production cost, but also production efficiency is low, especially traditional liquid
Front housing must could be assembled on the middle frame support by crystal face board assembling structure using preceding iron frame and switching ironware.
Therefore, the prior art still has much room for improvement and develops.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of liquid crystal display panel package assembly, cost can be reduced, shortens assembly
Time.
Meanwhile the present invention also provides a kind of LCD TVs, at low cost, assembly is fastly.
Technical scheme is as follows：A kind of liquid crystal display panel package assembly is arranged on front housing and middle frame support,
In：It is provided with positioning rib and hook on the front housing, the adaptation positioning rib is provided on the middle frame support and is inserted
The chuck that the locating slot and the adaptation hook entered is caught on.
The liquid crystal display panel package assembly, wherein：It the positioning rib and is hooked in the die cavity of the front housing through infusing
It is moulded into type.
The liquid crystal display panel package assembly, wherein：The locating slot is located on the outer wall of the middle frame support, shape
The injection molding together with the middle frame support in the die cavity of the middle frame support.
The liquid crystal display panel package assembly, wherein：The chuck is located on the outer wall of the middle frame support, and shape exists
The injection molding together with the middle frame support in the die cavity of the middle frame support.
The liquid crystal display panel package assembly, wherein：It is additionally provided on the middle frame support for being fixed by screw
Screw hole on iron backboard.
A kind of LCD TV, including front housing, liquid crystal display panel, middle frame support and rear shell, the liquid crystal display panel are fixed on described
Between front housing and the middle frame support, the rear shell is located at behind the middle frame support, wherein：In the front housing and center branch
Described in any item liquid crystal display panel package assemblies among the above are provided on frame.
A kind of LCD TV provided by the present invention and its liquid crystal display panel package assembly are arranged on front housing due to using
Positioning rib and hook, and the technological means of upper locating slot and chuck is set in middle frame support, pass through positioning rib and locating slot
Cooperation, and the engaging by hook with chuck is common to limit front housing in three directions relative to the movement of middle frame support,
Thus preceding iron frame is eliminated, especially eliminates switching ironware, and then greatly reduce material cost and processing cost, also obvious contracting
The short assembling and assembly time of liquid crystal display panel.
Detailed description of the invention
Fig. 1 is the partial sectional view that liquid crystal display panel package assembly of the present invention is located at positioning rib.
Fig. 2 is the partial perspective view that liquid crystal display panel package assembly of the present invention is located at positioning rib.
Fig. 3 is the partial sectional view that liquid crystal display panel package assembly of the present invention is located at hook.
Fig. 4 is the partial perspective view that liquid crystal display panel package assembly of the present invention is located at hook.
Specific embodiment
Below with reference to attached drawing, a specific embodiment of the invention and embodiment are described in detail, described tool
Body embodiment only to explain the present invention, is not intended to limit a specific embodiment of the invention.
A kind of liquid crystal display panel package assembly provided by the present invention relates merely to change two plastic structure parts
Into, first is that front housing, second is that middle frame support, so that it may cancel preceding iron frame and switching used in traditional liquid crystal display panel package assembly
Two kinds of hardwares of ironware, not only significantly reduce production cost, also significantly improve production efficiency, and this is also not this
The improvement project that field technical staff is readily apparent that should have substantive distinguishing features outstanding and significant progress.
Specifically, being respectively arranged with positioning rib and hook on the front housing, it is respectively set on the middle frame support
There are locating slot and chuck.
Thus after assembling, on the one hand positioning rib adaptation is inserted in the locating slot, can limit it is described before
X and Y-direction of the shell phase for the middle frame support in parallel liquid crystal display panel generate offset；On the other hand, the hook adaptation hooks
It stays in the chuck, Z-direction of the front housing relative to the middle frame support in vertical liquid crystal panel can be limited and generate offset.
The improved liquid crystal display panel package assembly of the present invention is illustrated respectively below according to attached drawing sequence.
For positioning rib and locating slot, as shown in Figure 1, Fig. 1 is that liquid crystal display panel package assembly of the present invention is located at positioning
Partial sectional view at rib, the positioning rib 111 are located on the inner top surface of the front housing 110, the positioning rib 111
Front end has the chamfering of taper, facilitates insertion into the locating slot 121；The locating slot 121 is located at the middle frame support 120
Lateral wall on, the locating slot 121 can be set to the straight trough form that can be connected to up and down, to simplify manufacture craft.
As shown in connection with fig. 2, Fig. 2 is the partial perspective view that liquid crystal display panel package assembly of the present invention is located at positioning rib, institute
Stating the positioning rib 111 on front housing 110 can be made of a long muscle and two short muscle, and short muscle and long muscle can be in cruciform shape
Formula, and the positioning bar 111 can the injection molding together with the front housing in the die cavity of the front housing 110；The middle frame support 120
On locating slot 121 be located on the outer wall of the middle frame support 120, the shape of the locating slot 121 can be in the middle frame support
In 120 die cavity with the injection molding together of middle frame support 120, in the width of the locating slot 121 and the positioning bar 111
Short muscle length is adapted, and the length of the locating slot 121 is adapted with the long muscle length in the positioning bar 111, the positioning
The both ends of slot 121 are also provided with inside skew wall, to reduce the difficulty of its manufacture craft.
And for hook and chuck, as shown in figure 3, Fig. 3 is that liquid crystal display panel package assembly of the present invention is located at hook
Partial sectional view, the hook 112 also are located on the edge of the front housing 110, which has elasticity, can be in external force
Under the action of generate certain deformation, in favor of being smoothly stuck in the chuck 122；The chuck 122 is located at the center branch
On the lateral wall of frame 120, the lateral wall of the chuck 122 may be provided with the inclined-plane that one section of adaptation hook 112 is caught in, described
Chuck 122 is to be caught in the perpendicular plane in direction with the hook 112 backwards to the end face of the front housing 110, to prevent the card
112 are hooked to loosen.
As shown in connection with fig. 4, Fig. 4 is the partial perspective view that liquid crystal display panel package assembly of the present invention is located at hook, before described
Hook 112 on shell 110 in hook-type inwardly, and the hook 112 can also in the die cavity of the front housing 110 with the front housing
110 injection moldings together；Chuck 122 on the middle frame support 120 also is located on the outer wall of the middle frame support 120, described
The shape of chuck 122 can also in the die cavity of the middle frame support 120 with the injection molding together of middle frame support 120, the card
The length of platform 122 is not less than the length of the hook 112, and the width of the chuck 122 is all caught on being adapted to the hook 112
It is advisable, to reduce the difficulty of its manufacture craft.
It is preferred that the position of several screw holes (not shown go out) can be also reserved on the middle frame support 120, for leading to
It crosses screw directly to lock the middle frame support 120 on iron backboard (not shown go out), to prevent its loosening.
Based on above-mentioned liquid crystal display panel package assembly, the invention also provides a kind of LCD TVs, including front housing, liquid crystal surface
Plate, middle frame support and rear shell, the liquid crystal display panel are fixed between the front housing and the middle frame support, and the rear shell is located at institute
It states behind middle frame support, wherein：Any of the above-described liquid as described in the examples is provided on the front housing and middle frame support
Crystal face board assembling structure.
The assembling process of the several main components of the LCD TV just becomes very easily and quickly as a result,：By institute
It states after front housing is directly clamped among on the middle frame support, then the middle frame support is directly locked on iron backboard, then will
Rear shell locks on iron backboard, can smoothly assemble a liquid crystal integral machine.
It should be understood that the foregoing is merely illustrative of the preferred embodiments of the present invention, it is not sufficient to limit of the invention
Technical solution within the spirit and principles in the present invention, can add according to the above description for those of ordinary skills
With increase and decrease, replacement, transformation or improvement, and all these increases and decreases, replacement, transformation or improved technical solution, it all should belong to this
The protection scope of invention appended claims.
Claims (6)
1. a kind of liquid crystal display panel package assembly is arranged on front housing and middle frame support, it is characterised in that：It is arranged on the front housing
There are positioning rib and hook, is provided on the middle frame support described in the locating slot for being adapted to the positioning rib insertion and adaptation
The chuck that hook is caught on；The hook is located on the edge of the front housing, and the hook is in hook-type inwardly；The chuck
On the lateral wall of the middle frame support, the lateral wall of the chuck is provided with the inclined-plane that one section of adaptation hook is caught in；
The positioning rib is located on the inner top surface of front housing, is made of a long muscle and two short muscle, and short muscle and long muscle are in right-angled intersection
Form；The locating slot is located on the lateral wall of middle frame support, and width is adapted with the length of short muscle, length and long muscle
Length is adapted.
2. liquid crystal display panel package assembly according to claim 1, it is characterised in that：It the positioning rib and is hooked in described
Through injection molding in the die cavity of front housing.
3. liquid crystal display panel package assembly according to claim 1, it is characterised in that：The locating slot is located at the center branch
On the outer wall of frame, shape injection molding together with the middle frame support in the die cavity of the middle frame support.
4. liquid crystal display panel package assembly according to claim 1, it is characterised in that：The chuck is located at the middle frame support
Outer wall on, shape injection molding together with the middle frame support in the die cavity of the middle frame support.
5. liquid crystal display panel package assembly according to claim 1, it is characterised in that：It is additionally provided on the middle frame support
Screw hole for being fixed on by screw on iron backboard.
6. a kind of LCD TV, including front housing, liquid crystal display panel, middle frame support and rear shell, the liquid crystal display panel be fixed on it is described before
Between shell and the middle frame support, the rear shell is located at behind the middle frame support, it is characterised in that：In the front housing in
Liquid crystal display panel package assembly described in any one of claims 1 to 5 is provided on frame bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310400205.4A CN103442193B (en) | 2013-09-06 | 2013-09-06 | A kind of LCD TV and its liquid crystal display panel package assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310400205.4A CN103442193B (en) | 2013-09-06 | 2013-09-06 | A kind of LCD TV and its liquid crystal display panel package assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103442193A CN103442193A (en) | 2013-12-11 |
| CN103442193B true CN103442193B (en) | 2018-11-30 |
Family
ID=49695854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310400205.4A Active CN103442193B (en) | 2013-09-06 | 2013-09-06 | A kind of LCD TV and its liquid crystal display panel package assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103442193B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116508313A (en) * | 2021-09-30 | 2023-07-28 | 京东方科技集团股份有限公司 | Complete machine structure and display device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI277789B (en) * | 2004-05-19 | 2007-04-01 | Gigno Technology Co Ltd | Liquid crystal displaying device |
| CN202178840U (en) * | 2011-07-26 | 2012-03-28 | Tcl光电科技(惠州)有限公司 | Housing structure of module all-in-one machine and module all-in-one machine |
| CN202435512U (en) * | 2012-01-20 | 2012-09-12 | 青岛海信电器股份有限公司 | Flat-panel TV assembling structure and flat-panel TV set |
| CN202693935U (en) * | 2012-05-23 | 2013-01-23 | 青岛海信电器股份有限公司 | Display device |
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2013
- 2013-09-06 CN CN201310400205.4A patent/CN103442193B/en active Active
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| Publication number | Publication date |
|---|---|
| CN103442193A (en) | 2013-12-11 |
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