CN208126061U - A kind of liquid crystal display mould group - Google Patents
A kind of liquid crystal display mould group Download PDFInfo
- Publication number
- CN208126061U CN208126061U CN201820764242.1U CN201820764242U CN208126061U CN 208126061 U CN208126061 U CN 208126061U CN 201820764242 U CN201820764242 U CN 201820764242U CN 208126061 U CN208126061 U CN 208126061U
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- Prior art keywords
- card slot
- liquid crystal
- crystal display
- backboard
- fixed card
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Abstract
The utility model discloses a kind of liquid crystal display mould groups,Including backboard,The middle position of the backboard top surface offers display screen fixed card slot,The middle position on the display screen fixed card slot surface offers backlight module fixed card slot,The backlight module fixed card slot surface is connected together and has backlight module,The display screen fixed card slot surface is connected together and has liquid crystal display,The backboard top surface edge surrounding offers fixed card slot,The fixed card slot surface and it is located at its 90 degree of angles and offers fixed card slot surface described in the second fixation hole and be connected together and have fixed frame,Achieved the purpose that just with assembling,Whole device structure is simple,Using backboard integral type open up display screen fixed card slot and backlight module fixed card slot so as to respectively by liquid crystal display and backlight module installation with thereon,It simplifies whole liquid crystal display mould group and is conducive to improve liquid crystal display mould group primary packaging efficiency,And production cost can be reduced.
Description
Technical field
The utility model relates to liquid crystal display equipment technical field, specially a kind of liquid crystal display mould group.
Background technique
Liquid crystal module is simply exactly to shield+back light unit, and the display unit of LCD TV is exactly liquid crystal module, ground
Position is equivalent to kinescope in CRT, and other parts include power circuit, signal processing circuit etc., certainly there are also shell what,
Mould group is broadly divided into screen and back light unit, and two parts are assembled together, but is independent from each other (i.e. circuit when work
It is uncorrelated), the principle of liquid crystal display is that back light unit issues uniform face light, and light passes to our eyes by liquid crystal display
In, the effect of screen is exactly to handle by pixel these light, to show image, control IC that liquid crystal display panel is selected when manufacturing,
The accessories such as optical filter and oriented film, related with the contrast of panel, for general user, contrast can reach 350:1 just
It is enough, but the flat demand for being not met by user of the contrast as professional domain, opposite CRT monitor can then reach easily
To 500：1 even higher contrast.Existing liquid crystal display mould group is mostly by backboard, surface frame and peripheral frame and some small by zero
Part etc. assembles, inconvenience assembling, and step is more many and diverse when the carry out primary assembling in process of production of liquid crystal display mould group, no
Conducive to the packaging efficiency for improving entirety, and its whole production cost is higher, is unfavorable for improving whole economic efficiency.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of liquid crystal display mould group, solves existing liquid
Crystal display screen mould group is mostly assembled by backboard, surface frame and peripheral frame and some small parts etc., inconvenience assembling, liquid crystal display
Step is more many and diverse when the carry out primary assembling in process of production of mould group, is unfavorable for improving whole packaging efficiency, and its entirety
Production cost is higher, is unfavorable for the problem of improving whole economic efficiency.
(2) technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of liquid crystal display mould group,
Including backboard, the middle position of the backboard top surface offers display screen fixed card slot, the display screen fixing card
The middle position of rooved face offers backlight module fixed card slot, and the backlight module fixed card slot surface is connected together and has back
Optical mode group, the display screen fixed card slot surface are connected together and have liquid crystal display, the backboard top surface edge four
It offers fixed card slot week, the fixed card slot surface and is located at its 90 degree of angles and offers described in the second fixation hole
Fixed card slot surface, which is connected together, fixed frame, the fixed frame top surface and position to align with the second fixation hole is opened
Equipped with the first fixation hole, the described second fixed hole surface is threaded with fixture nut, between the backboard and fixed frame
Be fixedly connected by fixture nut, a side surface of the backboard far from liquid crystal display and with backlight module fixed card slot phase
The position of alignment is uniformly provided with the first heat release hole, a side surface of the backboard far from liquid crystal display and solid with display screen
Determine the position that card slot aligns and be uniformly provided with the second heat release hole, and first heat release hole close to backlight module one end with
Backlight module fixed card slot is connected, the one end and display screen fixed card slot phase of second heat release hole close to liquid crystal display
Connection.
Preferably, the fixed frame bottom surface and close to the side of liquid crystal display and liquid crystal display top surface
Between contact with each other.
Preferably, one end of the backboard both side surface is fixedly connected to spud pile, the spud pile surface set
Equipped with fixed ring, the fixation ring surface is fixedly connected with fixed hook.
Preferably, the backboard and fixed frame are made of plastics, and the spud pile close to backboard one end with
Pass through built-in type integrated injection molding between backboard.
Preferably, the fixture nut top surface and fixed frame top surface are located in same level, described
First fixed hole diameter is identical as the head diameter of fixture nut.
Preferably, the second fixed hole surface is in shape of threads, the diameter and fixture nut of second fixation hole
Screw diameter it is identical.
(3) beneficial effect
The utility model provides a kind of liquid crystal display mould group.Has following beneficial effect：
(1), the liquid crystal display mould group offers display screen by the middle position for including backboard, backboard top surface
Fixed card slot, the middle position on display screen fixed card slot surface offer backlight module fixed card slot, backlight module fixed card slot
Surface, which is connected together, backlight module, and display screen fixed card slot surface is connected together and has liquid crystal display, backboard top surface side
Fixed card slot is offered along surrounding, fixed card slot surface and is located at its 90 degree of angles and is offered the second fixation hole fixed card slot
Surface, which is connected together, fixed frame, and it is fixed that fixed frame top surface and the position to align with the second fixation hole offer first
Hole, the second fixed hole surface are threaded with fixture nut, are fixedly connected between backboard and fixed frame by fixture nut, backboard
A side surface and the position that aligns with backlight module fixed card slot far from liquid crystal display are uniformly provided with the first heat release hole,
A side surface of the backboard far from the liquid crystal display and position to align with display screen fixed card slot is uniformly provided with the second heat dissipation
Hole, and one end of the first heat release hole close to backlight module is connected with backlight module fixed card slot, the second heat release hole is close to liquid crystal
One end of display screen is connected with display screen fixed card slot, has achieved the purpose that convenient for assembling, in use, can first distinguish respectively
Liquid crystal display and backlight module are fixed in corresponding display screen fixed card slot and backlight module fixed card slot, after will fix
It is fixed between frame and fixed card slot so that fixed frame can be covered on back plate surface, utilizes fixture nut and second afterwards
Fixation hole is threadedly coupled so as to which fixed frame is secured firmly to back plate surface, and may make that fixture nut is fixed with first at this time
Hole seamless can be fastened togather, thus can avoid dust accretions in the first fixation hole, and can according to actual needs by can benefit
It is hung on metope with components such as the liquid crystal display of fixed hook by backboard and thereon, whole device structure is simple, utilizes backboard
Integral type opens up display screen fixed card slot and backlight module fixed card slot so as to respectively pacify liquid crystal display and backlight module
Dress is easily installed with thereon, is simplified whole liquid crystal display mould group and is conducive to improve the assembling of liquid crystal display mould group primary
Efficiency, and production cost can be reduced.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model；
Fig. 2 is the cross-sectional view of the fixed card slot of the utility model；
Fig. 3 is the top view of the backboard of the utility model.
In figure：1 backboard, 2 display screen fixed card slots, 3 backlight module fixed card slots, 4 backlight modules, 5 liquid crystal displays, 6
Fixed card slot, 7 fixed frames, 8 first fixation holes, 9 second fixation holes, 10 fixture nuts, 11 first heat release holes, 12 second heat dissipations
Hole, 13 spud piles, 14 fixed rings, 15 fixed hooks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution：A kind of liquid crystal display mould group, including backboard 1,
The middle position of 1 top surface of backboard offers display screen fixed card slot 2, and the middle position on 2 surface of display screen fixed card slot is opened
Equipped with backlight module fixed card slot 3,3 surface of backlight module fixed card slot, which is connected together, backlight module 4, display screen fixed card slot
2 surfaces, which are connected together, liquid crystal display 5, and 1 top surface edge surrounding of backboard offers fixed card slot 6,6 surface of fixed card slot
And be located at its 90 degree of angles and offer 9 fixed card slot of the second fixation hole, 6 surface and be connected together and have fixed frame 7,7 bottom of fixed frame
It portion surface and contacts with each other close between 5 top surface of the side of liquid crystal display 5 and liquid crystal display, using fixed frame 7
Fixed function is played to 5 edge surrounding of liquid crystal display, to be fastened on display screen solid so that liquid crystal display 5 may make to securely fix
Determine 2 surface of card slot.7 top surface of fixed frame and the position to align with the second fixation hole 9 offer the first fixation hole 8, and second
9 surface of fixation hole is threaded with fixture nut 10, and 9 surface of the second fixation hole is in shape of threads, the diameter of the second fixation hole 9 and solid
The screw diameter for determining nut 10 is identical, is fixedly connected between backboard 1 and fixed frame 7 by fixture nut 10, and fixture nut 10 is pushed up
Portion surface and 7 top surface of fixed frame are located in same level, the head diameter of the first fixation hole 8 diameter and fixture nut 10
It is identical, it is threadedly coupled with the second fixation hole 9 until fixed frame 7 is secured firmly to 1 surface of backboard, and this using fixture nut 10
When aloow fixture nut 10 and the first fixation hole 8 is seamless is fastened togather, so that it is solid first to can avoid dust accretions
Determine in hole 8.A side surface of the backboard 1 far from the liquid crystal display 5 and position to align with backlight module fixed card slot 3 is uniformly opened
Backboard 1 side surface far from liquid crystal display 5 and the position that aligns with display screen fixed card slot 2 equipped with the first heat release hole 11
It sets and is uniformly provided with the second heat release hole 12, and the one end and backlight module fixed card slot 3 of the first heat release hole 11 close to backlight module 4
It is connected, one end of the second heat release hole 12 close to liquid crystal display 5 is connected with display screen fixed card slot 2, dissipates using first
Hot hole 11 and the second heat release hole 12 play heat spreading function.One end of 1 both side surface of backboard is fixedly connected to spud pile 13, fixed
Stake 13 surfaces be arranged with fixed ring 14, backboard 1 and fixed frame 7 are made of plastics, and spud pile 13 close to backboard 1 one end with
By built-in type integrated injection molding between backboard 1, then it may make spud pile 13 and backboard 1 be integral type, both may make entire
The structure of liquid crystal display mould group is simplified, and can guarantee the structural stability of whole device, so as to pass through strange spud pile
It can be securely fixed always together between 13 and backboard 1.14 surface of fixed ring is fixedly connected with fixed hook 15, in order to can benefit
It is hung on metope with the equal components of the liquid crystal display 5 of fixed hook 15 by backboard 1 and thereon, whole device structure is simple, utilizes
1 integral type of backboard opens up display screen fixed card slot 2 and backlight module fixed card slot 3 so as to respectively by liquid crystal display 5 and back
The installation of optical mode group 4 is easily installed with thereon, is simplified whole liquid crystal display mould group and is conducive to improve liquid crystal display mould group
Primary packaging efficiency.
In use, first liquid crystal display 5 and backlight module 4 can be fixed on corresponding display screen fixing card respectively respectively
In slot 2 and backlight module fixed card slot 3, after will be fixed between fixed frame 7 and fixed card slot 6 so that 7 energy of fixed frame
It is enough covered on 1 surface of backboard, is threadedly coupled with the second fixation hole 9 using fixture nut 10 so as to which fixed frame 7 is firmly solid afterwards
It is scheduled on 1 surface of backboard, and aloows fixture nut 10 at this time and the first fixation hole 8 is seamless is fastened togather, so as to keep away
Exempt from dust accretions in the first fixation hole 8, and will can utilize fixed hook 15 by backboard 1 and thereon according to actual needs
The components such as liquid crystal display 5 are hung on metope, and whole device structure is simple, opens up display screen fixed card slot 2 using 1 integral type of backboard
It is simplified with backlight module fixed card slot 3 so as to be easily installed respectively by liquid crystal display 5 and the installation of backlight module 4 with thereon
Whole liquid crystal display mould group and be conducive to improve liquid crystal display mould group primary packaging efficiency, and production cost can be reduced.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the element ".
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of liquid crystal display mould group, including backboard (1), it is characterised in that：The interposition of described backboard (1) top surface
It sets and offers display screen fixed card slot (2), the middle position on described display screen fixed card slot (2) surface offers backlight module
Fixed card slot (3), described backlight module fixed card slot (3) surface are connected together and have backlight module (4), and the display screen is solid
Determine card slot (2) surface and be connected together to have liquid crystal display (5), the backboard (1) top surface edge surrounding offers fixation
Card slot (6), the fixed card slot (6) surface and is located at its 90 degree of angles and offers and consolidate described in the second fixation hole (9)
Determine card slot (6) surface and be connected together to have fixed frame (7), the fixed frame (7) top surface and opposite with the second fixation hole (9)
Neat position offers the first fixation hole (8), and described the second fixation hole (9) surface is threaded with fixture nut (10), institute
It is fixedly connected between the backboard (1) stated and fixed frame (7) by fixture nut (10), the backboard (1) is far from liquid crystal display
Shield a side surface of (5) and the position to align with backlight module fixed card slot (3) is uniformly provided with the first heat release hole (11), institute
The side surface of the backboard (1) stated far from liquid crystal display (5) and the position to align with display screen fixed card slot (2) is uniformly opened
One end equipped with the second heat release hole (12), and the first heat release hole (11) close to the backlight module (4) is fixed with backlight module
Card slot (3) is connected, second heat release hole (12) close to liquid crystal display (5) one end and display screen fixed card slot (2)
It is connected.
2. a kind of liquid crystal display mould group according to claim 1, it is characterised in that：Fixed frame (7) bottom table
It face and contacts with each other close between the side of liquid crystal display (5) and liquid crystal display (5) top surface.
3. a kind of liquid crystal display mould group according to claim 1, it is characterised in that：Described backboard (1) both side surface
One end be fixedly connected to spud pile (13), the spud pile (13) surface is arranged with fixed ring (14), the fixation
Ring (14) surface is fixedly connected with fixed hook (15).
4. a kind of liquid crystal display mould group according to claim 3, it is characterised in that：The backboard (1) and fixed frame
(7) be made of plastics, and the spud pile (13) close between one end and backboard (1) of backboard (1) pass through built-in type one
Body injection molding.
5. a kind of liquid crystal display mould group according to claim 1, it is characterised in that：At the top of the fixture nut (10)
Surface and fixed frame (7) top surface are located in same level, the first fixation hole (8) diameter and fixture nut (10)
Head diameter it is identical.
6. a kind of liquid crystal display mould group according to claim 1, it is characterised in that：Described the second fixation hole (9) table
Face is in shape of threads, and the diameter of second fixation hole (9) is identical as the screw diameter of fixture nut (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820764242.1U CN208126061U (en) | 2018-05-22 | 2018-05-22 | A kind of liquid crystal display mould group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820764242.1U CN208126061U (en) | 2018-05-22 | 2018-05-22 | A kind of liquid crystal display mould group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208126061U true CN208126061U (en) | 2018-11-20 |
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ID=64185603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820764242.1U Active CN208126061U (en) | 2018-05-22 | 2018-05-22 | A kind of liquid crystal display mould group |
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| Country | Link |
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| CN (1) | CN208126061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379882A (en) * | 2018-12-03 | 2019-02-22 | 惠州市华星光电技术有限公司 | Display module radiator structure and display module |
-
2018
- 2018-05-22 CN CN201820764242.1U patent/CN208126061U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109379882A (en) * | 2018-12-03 | 2019-02-22 | 惠州市华星光电技术有限公司 | Display module radiator structure and display module |
| WO2020113818A1 (en) * | 2018-12-03 | 2020-06-11 | 惠州市华星光电技术有限公司 | Heat dissipation structure for display module and display module |
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