CN205594259U - Liquid crystal display device - Google Patents
Liquid crystal display device Download PDFInfo
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- CN205594259U CN205594259U CN201620393751.9U CN201620393751U CN205594259U CN 205594259 U CN205594259 U CN 205594259U CN 201620393751 U CN201620393751 U CN 201620393751U CN 205594259 U CN205594259 U CN 205594259U
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- center
- liquid crystal
- backboard
- crystal indicator
- fore shell
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Abstract
The utility model discloses a liquid crystal display device, this liquid crystal display device include preceding shell, backplate and installation extremely preceding shell with center between the backplate, the center with be equipped with display screen and optics diaphragm between the preceding shell, liquid crystal display device is still including pressing membrane element, press membrane element including being located the optics diaphragm with just be used for between the display screen suppressing the spacing portion of optics diaphragm and from spacing portion extend and with preceding shell, center or backplate fixed connection's fixed part. So for it is more firm that the optics diaphragm is installed, and the problem of having avoided the optics diaphragm to come off in the center takes place.
Description
Technical field
This utility model relates to display technology field, particularly to a kind of liquid crystal indicator.
Background technology
Existing side entering type display device includes fore shell, backboard and center, this center install to fore shell and
Between backboard, between this center and fore shell, it is additionally provided with blooming piece, the display screen of covering blooming piece, should
Light guide plate and the light source of the incidence surface setting towards light guide plate it is provided with between center and backboard；This optics
Unfixing between diaphragm with center be connected, and also leave between blooming piece and display screen certain between
Gap, so, in this side entering type display device when carrying or being impacted, blooming piece is the most therefrom
Come off in frame and contact with display screen, and then causing display screen and blooming piece to be worn, affecting this side and enter
The display effect of formula display device.
Utility model content
This utility model provides a kind of liquid crystal indicator, it is intended to make that blooming piece installs is more firm.
For achieving the above object, a kind of liquid crystal indicator that the utility model proposes, it include fore shell,
Backboard and installing to center between described fore shell and described backboard, described center and described fore shell it
Between be provided with display screen and blooming piece, described liquid crystal indicator also includes press mold part, described press mold part bag
Include between described blooming piece and described display screen and in order to suppress described blooming piece limiting section,
And extend from described limiting section and fix, with described fore shell, center or backboard, the fixed part being connected.
Preferably, described center is arranged with the passage of the most through setting towards the surface of described fore shell,
Described limiting section forms described fixed part through the outside extension of the backward described center of described passage, described
Fixed part is fixing with the lateral surface of described center to be connected.
Preferably, the lateral surface of described center is arranged with the mounting groove connecting described passage, described fixed part
It is fixedly installed in described mounting groove.
Preferably, described fixed part includes parallel arrangement of with described limiting section bonding section and by described
The linkage section that bonding section and described limiting section connect, described bonding section with described mounting groove towards described display
The sidewall of screen is bonding.
Preferably, described center is communicated with the locating slot of described passage, institute towards the surface of described fore shell
The lateral margin stating blooming piece is convexly equipped with the lug coordinated with described locating slot, and described limiting section covers described fixed
Position groove, is installed on the lug in described locating slot with compacting.
Preferably, described locating slot is convexly equipped with locating dowel towards the diapire of described fore shell, and described lug is corresponding
Being provided with the hole, location coordinated with described locating dowel, it is accommodating that described limiting section is provided with described locating dowel para-position
Hole.
Preferably, described center is provided with the opening draw-in groove towards described backboard towards the surface of described backboard,
The inner surface of described backboard is provided with support, described support include fixing with described backboard be connected connecting portion,
And it is convexly equipped in the described connecting portion snap fit back to the surface of described backboard, described snap fit and described draw-in groove card
Connect, so that described connecting portion abuts towards the surface of described backboard with described draw-in groove.
Preferably, the material of described press mold part is metal or rubber.
This utility model is by arranging press mold part, and the limiting section of this press mold part extends display screen and blooming piece
Between and suppress blooming piece, the fixed part of this press mold part and the fore shell of liquid crystal indicator, center or
Backboard is fixing to be connected, and what blooming piece was more firm by the compacting of the limiting section of press mold part is installed on center
On, so, it is ensured that blooming piece will not come off from center, and, this blooming piece is also by pressure
The limiting section of membrane is set in distance with display screen, and then makes this blooming piece will not be direct with display screen
Contact, it is to avoid blooming piece will not mutually wear and tear with display screen, it is ensured that the display of liquid crystal indicator
Effect.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiments more of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain according to the structure shown in these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 is the explosive view of an embodiment of liquid crystal indicator of the present utility model；
Fig. 2 is the enlarged diagram of local A in Fig. 1；
Fig. 3 is the structural representation of press mold part in Fig. 1；
Fig. 4 is the structural representation of center in Fig. 1；
Fig. 5 is the enlarged diagram of local B in Fig. 4；
Fig. 6 is the sectional view in Fig. 4 along C-C；
Fig. 7 is the sectional view of liquid crystal indicator of the present utility model.
Drawing reference numeral illustrates:
| Label | Title | Label | Title |
| 100 | Liquid crystal indicator | 151 | Lug |
| 110 | Fore shell | 1511 | Hole, location |
| 111 | Front panel | 160 | Press mold part |
| 112 | Side frame | 161 | Limiting section |
| 120 | Backboard | 1611 | Accommodating hole |
| 130 | Center | 162 | Fixed part |
| 131 | Passage | 1621 | Bonding section |
| 132 | Mounting groove | 1622 | Linkage section |
| 133 | Locating slot | 170 | Light guide plate |
| 1331 | Locating dowel | 180 | Support |
| 134 | Draw-in groove | 181 | Connecting portion |
| 140 | Display screen | 182 | Snap fit |
| 150 | Blooming piece |
The realization of this utility model purpose, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings into
One step explanation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technology in this utility model embodiment
Scheme is clearly and completely described, it is clear that described embodiment is only of the present utility model one
Section Example rather than whole embodiments.Based on the embodiment in this utility model, this area is general
The every other embodiment that logical technical staff is obtained under not making creative work premise, broadly falls into
The scope of this utility model protection.
It is to be appreciated that directional instruction in this utility model embodiment (such as upper and lower, left and right,
It is forward and backward ...) it is only used for explanation phase under a certain particular pose (as shown in drawings) between each parts
To position relationship, motion conditions etc., if this particular pose changes, then directionality indicates also
Change the most therewith.
It addition, the description relating to " first ", " second " etc. in this utility model is only used for describing purpose, and
It is not intended that indicate or imply its relative importance or the implicit number indicating indicated technical characteristic
Amount.Thus, define " first ", the feature of " second " can express or implicitly include at least one should
Feature.It addition, the technical scheme between each embodiment can be combined with each other, but must be with ability
Based on territory those of ordinary skill is capable of, when the combination of technical scheme occurs conflicting or cannot be real
Will be understood that the combination of this technical scheme does not exists now, the protection model not required at this utility model
Within enclosing.
This utility model provides a kind of liquid crystal indicator.
Refer to Fig. 1 and Fig. 7, this liquid crystal indicator 100 include fore shell 110, backboard 120 and
Install to the center 130 between fore shell 110 and backboard 120, be provided with aobvious between center 130 and fore shell 110
Display screen 140 and blooming piece 150, this liquid crystal indicator 100 also includes press mold part 160, this press mold part
160 include between blooming piece 150 and display screen 140 and in order to suppress the spacing of blooming piece 150
Portion 161 and extend from limiting section 161 and fixing with fore shell 110, center 130 or backboard 120 even
The fixed part 162 connect.
Specifically, please with reference to Fig. 6, this fore shell 110 includes front panel 111 and from front panel 111
The side frame 112 that extends to backboard 120 of lateral margin, side frame 112 and backboard 120 by screw, buckle or
Other connectors are fixing to be connected；It is additionally provided with padded coaming (not between this front panel 111 and display screen 140
Diagram), this padded coaming is preferably foam, it is of course also possible to be other elastomeric materials；Above-mentioned liquid crystal
Display device 100 also includes light guide plate 170, this light guide plate 170 be installed on backboard 120 and center 130 it
Between.
During assembling, first light guide plate 170 is positioned in backboard 120, then center 130 is positioned over the back of the body
In plate 120, and it is socketed to be fixed in backboard 120 light guide plate 170 with light guide plate 170, then will
Blooming piece 150 is placed on the center 130 side away from light guide plate 170, then by multiple press mold parts 160
It is fixedly installed on center 130, and makes the limiting section 161 of press mold part 160 suppress blooming piece 150, with
Blooming piece 150 is made to be fixed in center 130, it should be noted that the most only pacify with press mold part 160
Illustrate as a example by being filled on center 130, then display screen 140 be placed on center 130 and suppress many
The limiting section 161 of individual press mold part 160, so that blooming piece 150 is more firm by the compression of display screen 140
Solid be installed in center 130, finally fore shell 110 is covered on display screen 140 and with backboard 120
Fixing connection, so that fore shell 110, display screen 140, center 130, blooming piece 150, light guide plate 170
And backboard 120 device forms liquid crystal indicator 100.
It is understood that the quantity of above-mentioned press mold part 160 and position relationship can be carried out according to actual needs
Arrange, in the present embodiment, press mold part 160 can be set in the two opposite sides of blooming piece 150, certainly,
Press mold part 160 can also be respectively provided with in the surrounding of blooming piece 150.
This utility model is by arranging press mold part 160, and the limiting section 161 of this press mold part 160 extends display screen
Between 140 and blooming piece 150 and suppress blooming piece 150, the fixed part 162 of this press mold part 160 with
The fore shell 110 of liquid crystal indicator 100, center 130 or the fixing connection of backboard 120, blooming piece
150 more firm being installed on center 130 by the compacting of the limiting section 161 of press mold part 160, so,
Ensure that blooming piece 150 will not come off from center 130, and, this blooming piece 150 also by
The limiting section 161 of press mold part 160 is set in distance with display screen 140, and then makes this blooming piece 150
Directly will not contact with display screen 140, it is to avoid blooming piece 150 with display screen 140 will not phase attrition
Damage, it is ensured that the display effect of liquid crystal indicator 100.
It is understood that the fixed form of above-mentioned press mold part 160 and center 130 can be according to actual needs
It is configured.Further, refer to Fig. 3, Fig. 4 and Fig. 5, in the present embodiment, this center 130
Be arranged with the passage 131 of the most through setting towards the surface of fore shell 110, this limiting section 161 passes
Passage 131 also extends to the outside of center 130, this fixed part 162 be positioned at center 130 outside and with
The lateral surface of center 130 is fixing to be connected.It is understood that this fixed part 162 can pass through snapping,
Screw connection, riveting or other connected modes, with on the lateral surface being fixed on center 130, differ at this
One enumerates；This limiting section 161 and fixed part 162 are arranged in angle, and this angle is preferably 90 °, so,
It is easy to the lateral surface laminating of fixed part 162 and center 130, increases fixed part 162 and center 130
The contact area of lateral surface, thus so that fixed part 162 installs the outside to center 130 more stably
On face.
Further, the lateral surface of this center 130 is arranged with the mounting groove 132 connecting above-mentioned passage 131,
This fixed part 162 is fixedly installed in mounting groove 132.Should say, this fixed part 162 install to
In this mounting groove 132, and then avoid fixed part 162 and protrude the outer surface of center 130 and affect center
Assembling between 130 and fore shell 110.
Based on above-described embodiment, further, this fixed part 162 includes setting parallel with limiting section 161
Bonding section 1621 put and the linkage section 1622 that bonding section 1621 and limiting section 161 are connected, viscous
The section of connecing 1621 is bonding towards the sidewall of display screen 140 with mounting groove 132.When installing this press mold part 160,
First the sidewall of linkage section 1622 center 130 parallel with mounting groove 132 lateral surface is abutted, then along installing
Groove 132 promotes this press mold part 160 so that this bonding section 1621 with mounting groove 132 towards display screen 140
Sidewall abut, owing to bonding section 1621 surface back to display screen 140 is provided with double faced adhesive tape, at bonding section
1621 complete bonding when abutting towards the sidewall of display screen 140 with mounting groove 132, so, facilitate
The fixed installation of this press mold part 160.
In embodiment of the present utility model, refer to Fig. 1, Fig. 2, Fig. 4 and Fig. 5, center 130
The locating slot 133 of passage 131, the lateral margin of this blooming piece 150 it is communicated with towards the surface of fore shell 110
Being convexly equipped with the lug 151 coordinated with locating slot 133, limiting section 161 covers locating slot 133, to suppress peace
The lug 151 being loaded in locating slot 133.It is arranged such, on the one hand facilitates and blooming piece 150 is positioned
It is installed in center 130, on the other hand, moreover it is possible to avoid blooming piece 150 just to display screen 140
Part is blocked by the limiting section 161 of press mold part 160, and then affects the display effect of liquid crystal indicator 100
Really.
Based on above-described embodiment, further, locating slot 133 is convexly equipped with calmly towards the diapire of fore shell 110
Position post 1331, lug 151 is correspondingly provided with the hole, location 1511 coordinated with locating dowel 1331, limiting section 161
It is provided with and the accommodating hole 1611 of locating dowel 1331 para-position.It is understood that blooming piece 150 is by many
The location of individual locating dowel 1331, and more stable being installed in center 130, and, at limiting section 161
On the accommodating hole 1611 of one and locating dowel 1331 para-position is set, so, it is possible to be effectively prevented from stretching out this fixed
The locating dowel 1331 in hole 1511, position supports limiting section 161, causes limiting section 161 and blooming piece 150 points
From, and make blooming piece 150 that unstable problem be installed and occur.It is understood that this accommodating hole
1611 are preferably and this locating dowel 1331 adaptation, and certainly, the aperture of this accommodating hole 1611 can also be determined by ratio
The cross-sectional area of position post 1331 is big, does not do concrete restriction at this.
In embodiment of the present utility model, refer to Fig. 6 and Fig. 7, center 130 is towards backboard 120
Surface is provided with the opening draw-in groove 134 towards backboard 120, and the inner surface of backboard 120 is provided with support 180,
Frame 180 includes fixing the connecting portion 181 being connected with backboard 120 and is convexly equipped in connecting portion 181 back-to-back
The snap fit 182 on the surface of plate 120, this snap fit 182 and draw-in groove 134 clamping, so that connecting portion 181 and card
Groove 134 abuts towards the surface of backboard 120.It is understood that snap fit 182 extends in draw-in groove 134
And with the screens clamping of draw-in groove 134 internal face, with the direction being located remotely from each other with draw-in groove 134 in snap fit 182
Carrying out spacing, meanwhile, draw-in groove 134 mutually abuts towards the surface of backboard 120 with connecting portion 181, with
The direction close to each other with draw-in groove 134 in snap fit 182 is spacing, and then, it is achieved that support 180 and center
The fixing connection of 130, so, eliminates the use of screw, saves the group of this liquid crystal indicator 100
ETL estimated time of loading, and then improve production efficiency.
Additionally, in the present embodiment, this backboard 120 be composite metal plate, i.e. outer layer be that inner metallic layer is
Plastic cement, this support 180 is metal rack, support 180 by screw, bolt or other connectors with
Backboard 120 is fixing to be connected.
In an embodiment of the present utility model, the material of this press mold part 160 is metal or rubber.When
When press mold part 160 uses metal (aluminum, copper etc.) to make, it can be formed by bending, when press mold part
When 160 employing rubber, silica gel or plastic cement are made, it can pass through mold injection molding.
These are only preferred embodiment of the present utility model, not thereby limit patent model of the present utility model
Enclose, every under utility model of the present utility model is conceived, in utilizing this utility model description and accompanying drawing
The equivalent structure transformation of Rong Suozuo, or directly/be indirectly used in other relevant technical fields and be included in this
In the scope of patent protection of utility model.
Claims (8)
1. a liquid crystal indicator, including fore shell, backboard and installation to described fore shell and the described back of the body
Center between plate, is provided with display screen and blooming piece between described center and described fore shell, its feature exists
In, described liquid crystal indicator also include press mold part, described press mold part include being positioned at described blooming piece with
Between described display screen and in order to suppress the limiting section of described blooming piece and to extend from described limiting section
Go out and fix, with described fore shell, center or backboard, the fixed part being connected.
2. liquid crystal indicator as claimed in claim 1, it is characterised in that described center is towards described
The surface of fore shell is arranged with the passage of the most through setting, and described limiting section is backward through described passage
The outside of described center extends and forms described fixed part, and described fixed part is solid with the lateral surface of described center
Fixed connection.
3. liquid crystal indicator as claimed in claim 2, it is characterised in that the lateral surface of described center
Being arranged with the mounting groove connecting described passage, described fixed part is fixedly installed to described mounting groove.
4. liquid crystal indicator as claimed in claim 3, it is characterised in that described fixed part include with
Described limiting section parallel arrangement of bonding section and connection that described bonding section and described limiting section are connected
Section, described bonding section bonding towards the sidewall of described display screen with described mounting groove.
5. liquid crystal indicator as claimed in claim 2, it is characterised in that described center is towards described
The surface of fore shell is communicated with the locating slot of described passage, and the lateral margin of described blooming piece is convexly equipped with described
The lug that locating slot coordinates, described limiting section covers described locating slot, is installed on described locating slot with compacting
In lug.
6. liquid crystal indicator as claimed in claim 5, it is characterised in that described locating slot is towards institute
The diapire stating fore shell is convexly equipped with locating dowel, and described lug is correspondingly provided with the hole, location coordinated with described locating dowel,
Described limiting section is provided with and the accommodating hole of described locating dowel para-position.
7. liquid crystal indicator as claimed in claim 1, it is characterised in that described center is towards described
The surface of backboard is provided with the opening draw-in groove towards described backboard, and the inner surface of described backboard is provided with support, institute
State support to include fixing the connecting portion being connected with described backboard and being convexly equipped in described connecting portion and back to institute
State the snap fit on the surface of backboard, described snap fit and described draw-in groove clamping, so that described connecting portion and described card
Groove abuts towards the surface of described backboard.
8. the liquid crystal indicator as described in any one of claim 1-7, it is characterised in that described press mold
Part is metalwork or rubber parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620393751.9U CN205594259U (en) | 2016-05-03 | 2016-05-03 | Liquid crystal display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620393751.9U CN205594259U (en) | 2016-05-03 | 2016-05-03 | Liquid crystal display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205594259U true CN205594259U (en) | 2016-09-21 |
Family
ID=56933808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620393751.9U Active CN205594259U (en) | 2016-05-03 | 2016-05-03 | Liquid crystal display device |
Country Status (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019028954A1 (en) * | 2017-08-11 | 2019-02-14 | 武汉华星光电半导体显示技术有限公司 | Middle frame for fixing flexible display panel and flexible display device |
| CN110494907A (en) * | 2017-03-29 | 2019-11-22 | 夏普株式会社 | The manufacturing method of display device and display device |
| CN111308760A (en) * | 2020-03-18 | 2020-06-19 | 广州视源电子科技股份有限公司 | Machining method of back plate, back plate and display device |
| WO2021134969A1 (en) * | 2019-12-31 | 2021-07-08 | 海信视像科技股份有限公司 | Display device |
-
2016
- 2016-05-03 CN CN201620393751.9U patent/CN205594259U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110494907A (en) * | 2017-03-29 | 2019-11-22 | 夏普株式会社 | The manufacturing method of display device and display device |
| WO2019028954A1 (en) * | 2017-08-11 | 2019-02-14 | 武汉华星光电半导体显示技术有限公司 | Middle frame for fixing flexible display panel and flexible display device |
| US11147168B2 (en) | 2017-08-11 | 2021-10-12 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Middle frame for supporting flexible display and a flexible display device |
| WO2021134969A1 (en) * | 2019-12-31 | 2021-07-08 | 海信视像科技股份有限公司 | Display device |
| US11747664B2 (en) | 2019-12-31 | 2023-09-05 | Hisense Visual Technology Co., Ltd. | Display device |
| CN111308760A (en) * | 2020-03-18 | 2020-06-19 | 广州视源电子科技股份有限公司 | Machining method of back plate, back plate and display device |
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