CN205647753U - Liquid crystal display - Google Patents
Liquid crystal display Download PDFInfo
- Publication number
- CN205647753U CN205647753U CN201620324760.2U CN201620324760U CN205647753U CN 205647753 U CN205647753 U CN 205647753U CN 201620324760 U CN201620324760 U CN 201620324760U CN 205647753 U CN205647753 U CN 205647753U
- Authority
- CN
- China
- Prior art keywords
- backboard
- liquid crystal
- backplate
- crystal display
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 26
- 238000005452 bending Methods 0.000 claims abstract description 15
- 239000000463 material Substances 0.000 claims description 14
- 239000004033 plastic Substances 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 7
- 239000002905 metal composite material Substances 0.000 claims description 7
- 239000007769 metal material Substances 0.000 claims description 7
- 239000004568 cement Substances 0.000 claims description 6
- 238000005253 cladding Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000013467 fragmentation Methods 0.000 abstract description 3
- 238000006062 fragmentation reaction Methods 0.000 abstract description 3
- 238000005728 strengthening Methods 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 9
- 230000002787 reinforcement Effects 0.000 description 6
- 239000012634 fragment Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model provides a liquid crystal display, includes backplate and display screen, four edges of backplate have at least an edge to be equipped with a step form and bend, step form bend with backplate integrated into one piece. The utility model discloses a be equipped with the step form strengthening rib in replacing prior art of bending on the edge of backplate for strengthen the stability of backplate, wherein the connecting piece is the L type, vertical limit hug closely the backplate and with backplate fixed connection, the horizontal plate is connected with the visor, the rigidity and the intensity of backplate can be strengthened effectively to the connecting piece, and the U -shaped frame also plays certain effect to the top that consolidates the backplate, can not the fragmentation in the transportation, should design simple structure, the production processes of reducible strengthening rib, the save time cost improves production efficiency.
Description
Technical field
This utility model relates to field of display, particularly relates to a kind of liquid crystal display.
Background technology
Ultra-narrow and ultra-thin is constantly pursued in LCD TV product sight trend outside, original product architecture is the most ultimate attainment, need to break existing thinking set and explore the solution problem encountered of application transboundary of new material, on the other hand the continuous aggravation of the market competition, the life cycle of product is shorter and shorter, the risk that supply chain puts in terms of mould sharply increases, existing backboard is typically chosen sheet metal for cost consideration material, for reach use intensity need structurally need to have done a lot of reinforcement, during using backboard as complete machine bonnet, the appearance of complete machine bonnet is poor, therefore outside the backboard added with reinforcement, to add one piece of back shroud.But the most also thicken complete machine thickness.Meanwhile, the processing of reinforcement can increase production cost undoubtedly, consumes the regular hour, reduces production efficiency.
Summary of the invention
In order to overcome the problems referred to above, this utility model provides a kind of liquid crystal display, it is possible to meets simultaneously and strengthens backboard intensity and keep the requirement that complete machine thickness is little.
The technical solution of the utility model is: providing a kind of liquid crystal display, including backboard and display screen, four edges of described backboard, at least an edge is provided with a step-like bending, and described step-like bending is one-body molded with described backboard.
As to improvement of the present utility model, being provided with U-frame at the top of described backboard, the top of backboard is covered and is connected with backboard by described U-frame.
As to improvement of the present utility model, described backboard middle part is provided with " L " shape or "T"-shaped fixture, is used for consolidating the stability of liquid crystal display middle part radian.
As to improvement of the present utility model, described fixture is made up of metal material or composite material or plastic material.
As to improvement of the present utility model, also including that side frame, described side frame cladding are placed on the sidepiece of backboard and are connected with backboard, described side frame two ends and centre are respectively equipped with the first fastener, and the first described fastener is one or more hook structure.
As to improvement of the present utility model, also include that upper ledge and lower frame, described upper ledge and the two ends of lower frame and middle part are respectively provided with the second fastener snapped connection with the first fastener.
As to improvement of the present utility model, the bending angle of described step-like bending is 5-90 degree.
As to improvement of the present utility model, the material used by described side frame is metal or plastic cement.
As to improvement of the present utility model, described upper ledge is or/and the material used by lower frame is metal or plastic cement.
As to improvement of the present utility model, described U-frame is made up of metal material or composite material or plastic material.
This utility model have employed and is provided with step-like bending on the edge of backboard to replace reinforcement of the prior art, for strengthening the stability of backboard；Wherein connector is L-type; vertical edge is close to backboard and fixing with backboard is connected; horizontal plate is connected with protection cap; connector can strengthen rigidity and the intensity of backboard effectively, and U-frame also functions to certain effect to the top reinforcing backboard, will not fragmentation in transportation; this design simple in construction; the production process of reinforcement can be reduced, save time cost, improve production efficiency.
Accompanying drawing explanation
Fig. 1 is stereochemical structure decomposing schematic representation of the present utility model.
Fig. 2 is the structural representation removing upper ledge and protection cap in this utility model.
Fig. 3 is the structural representation after Fig. 2 installs upper ledge and protection cap.
Fig. 4 is the structure for amplifying schematic diagram of step-like bending.
Detailed description of the invention
In description of the present utility model, it will be appreciated that, in term, orientation or the position relationship of the instruction such as " " center ", " on ", D score, "front", "rear", "left", "right" be based on orientation shown in the drawings or position relationship; be for only for ease of description this utility model and simplifying and describe; rather than instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance.
In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " connection ", " being connected " should be interpreted broadly, and connects for example, it may be fixing, it is also possible to is that dismounting connects, or is integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be to be indirectly connected to by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at concrete meaning of the present utility model with concrete condition.Additionally, in description of the present utility model, except as otherwise noted, " multiple ", " some " are meant that two or more.
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is described in further detail.
Refer to Fig. 1, Fig. 1 announcement is a kind of liquid crystal display, including backboard 100, Liquid Crystal Module, side frame 200, upper ledge 300 and lower frame 400.This utility model goes for flat-panel screens and display, all-in-one display and regular display.Described Liquid Crystal Module is positioned at before backboard 100.Frame before can arranging before Liquid Crystal Module, is used for fixing display module, and makes complete machine outward appearance more attractive in appearance.Described backboard 100 middle part is provided with " L " shape or "T"-shaped fixture, is used for consolidating the stability of liquid crystal display middle part radian.Described fixture can be made up of metal material or composite material or plastic material.Described side frame 200, described side frame 200 cladding is placed on the sidepiece of backboard 100 and is connected with backboard 100, and described side frame 200 two ends and centre are respectively equipped with the first fastener, and the first described fastener is one or more hook structure.Material used by described side frame 200 can be metal or plastic cement.
Described upper ledge 300 and lower frame 400, described upper ledge 300 and the two ends of lower frame 400 and middle part are respectively provided with the second fastener snapped connection with the first fastener.Described upper ledge 300 is or/and the material used by lower frame 400 can be metal or plastic cement.
The cavity 110 for accommodating circuit unit 900 it is provided with in the bottom at the back side of described backboard 100.If all-in-one, the most described circuit unit 900 includes mainboard, power supply, radiator and video card etc., if regular display, the most described circuit unit 900 includes the power supply module providing power supply.Described backboard 100 is provided with the protection cap 500 for protection circuit assembly 900.Described protection cap 500 is provided with several louvres 510; described louvre 510 can be located at the top of protection cap 500 and/or sidepiece and/or bottom and/or back; the big I of described louvre 510 designs as required; generally circular; can also be square or other shapes; described louvre 510 can be combined and constitutes different shapes, such as manufacturer or the mark etc. of company.Described protection cap 500 is covered described cavity 110 and is connected with backboard 100 by connector 600.Described connector 600 includes vertical edge 610 and horizontal sides 620, and described vertical edge 610 and horizontal sides 620 are one-body molded.Described connector 600 is made up of metal material or composite material.Described vertical edge 610 is close to described backboard 100, and fixing with backboard 100 is connected, and can use screw, it would however also be possible to employ the modes such as welding.Described horizontal sides 620 is connected with protection cap 500, can use screw, it would however also be possible to employ the modes such as welding.
Be provided with U-frame 700 at the top of described backboard 100, described U-frame 700 by backboard 100 top cladding and is connected with backboard 100.Described U-frame 700 can be made up of metal material or composite material or plastic material.Described U-frame 700 is provided with some screws, and described U-frame 700 is connected to the top of backboard 100 by screw.Described screw is at least provided with 2.Described U-frame 700 can be protected the top of backboard 100 and have certain reinforcement effect, jointly acts on connector 600, strengthens the stability of backboard 100, will not fragmentation in transportation, it is to avoid cause damage.And U-frame 700 and connector 600 are the most exposed outside, can't affect complete machine attractive in appearance.It addition, U-frame 700 and the manufacturing of connector 600 and installation procedure compared with prior art under, all simplerization, be conducive to improve produce and assembling efficiency.
Described side frame 200 is covered in the sidepiece of backboard 100.Described side frame 200 is respectively arranged at two ends with the first fastener 210.U-frame 700 is coated with by described upper ledge 300, on the screw being provided with through described upper ledge 300 by screw to backboard 100 thus is connected with backboard 100.Described upper ledge 300 is provided with at least 2 screws.The bottom of backboard 100 is coated with and passes through that screw or rivet and backboard 100 is fixing is connected by described lower frame 400.Described upper ledge 300 and lower frame 400 be respectively arranged at two ends with the second fastener 310 for snapping connection with the first fastener 210.In the present embodiment, the cross section of described side frame 200, upper ledge 300 and lower frame 400 is all U-shaped, described first fastener 210 is the outward extending U-shaped thin slice in two ends of side frame 200, described second fastener 310 is the U-shaped shrinkage pool respectively arranged at the two ends of upper ledge 300 and lower frame 400, and described thin slice inserts and can be realized as in shrinkage pool connecting.Described first fastener 210 and the second fastener 310 can also is that the resilient material of tool, it is possible to realize Elastic buckle.Such as first fastener 210 is T-shaped part, second fastener 310 is provided with the shrinkage pool of shell fragment, T-shaped part is inserted in shrinkage pool, shell fragment is extruded away and makes the head of T-shaped part to put in by T-shaped part, after the head of T-shaped part leaves the position of shell fragment, shell fragment loses External Force Acting and returns to original position, and therefore shell fragment just blocks T-shaped part, makes T-shaped part cannot skid off shrinkage pool.
Preferably, being provided with base 800, described base 800 is fixing with the bottom of backboard 100 to be connected.
Refer to Fig. 2 and Fig. 3.During assembling, liquid crystal module is contained in before backboard 100, if being provided with center, before the backlight module just center being contained in liquid crystal module, the display module in liquid crystal module is loaded onto before center, if being not provided with center, then display module, if arranging front frame, frame before installing before display module are directly installed before backlight module.Cover at the top of backboard 100 and after being screwed connection with U-frame 700, then upper ledge 300 is enclosed within U-frame 700, screw with the screw of the corresponding described upper ledge 300 of screw, thus fixing with backboard 100 be connected.Two side frames 200 are respectively fitted over the both sides of backboard 100, the first fastener 210 of two side frames 200 are respectively aligned to and insert the second fastener 310 of upper ledge 300, thus completes to connect.Then lower frame 400 is enclosed within the bottom of backboard 100, and two the second fasteners 310 of described lower frame 400 are respectively aligned to and after the first fastener 210 of the side frame 200 that inserts both sides, are connected fixing with backboard 100 for lower frame 400 with screw or rivet.When installing protection cap 500, described connector 600 is screwed with backboard 100 and is connected, more described protection cap 500 is directed at cavity 110 being screwed with connector 600 is connected.Base 800 is then positioned at the central authorities of backboard 100 bottom, fixes with backboard 100 and is connected.
Four edges of described backboard 100, can at least an edge (can also four limits have) be provided with at least one (can also be multiple) play reinforce the step-like bending 320(of shape and see Fig. 4), described step-like bending 320 is one-body molded with described backboard 100.The bending angle of described step-like bending 320 can select between 5-90 degree.
Obviously, those skilled in that art can carry out various change and modification without deviating from spirit and scope of the present utility model to this utility model.So, if these amendments of the present utility model and modification belong within the scope of this utility model claim and equivalent technologies thereof, then this utility model is also intended to change and including modification include these.
Claims (10)
1. a liquid crystal display, including backboard and display screen, it is characterised in that four edges of described backboard, and at least an edge is provided with a step-like bending, and described step-like bending is one-body molded with described backboard.
Liquid crystal display the most according to claim 1, it is characterised in that be provided with U-frame at the top of described backboard, the top of backboard is covered and is connected with backboard by described U-frame.
Liquid crystal display the most according to claim 1 and 2, it is characterised in that described backboard middle part is provided with " L " shape or "T"-shaped fixture, is used for consolidating the stability of liquid crystal display middle part radian.
Liquid crystal display the most according to claim 3, it is characterised in that described fixture is made up of metal material or composite material or plastic material.
Liquid crystal display the most according to claim 1 and 2, it is characterized in that, also include that side frame, described side frame cladding are placed on the sidepiece of backboard and are connected with backboard, described side frame two ends and centre are respectively equipped with the first fastener, and the first described fastener is one or more hook structure.
Liquid crystal display the most according to claim 1 and 2, it is characterised in that also include that upper ledge and lower frame, described upper ledge and the two ends of lower frame and middle part are respectively provided with the second fastener snapped connection with the first fastener.
Liquid crystal display the most according to claim 1 and 2, it is characterised in that the bending angle of described step-like bending is 5-90 degree.
Liquid crystal display the most according to claim 5, it is characterised in that the material used by described side frame is metal or plastic cement.
Liquid crystal display the most according to claim 6, it is characterised in that described upper ledge is or/and the material used by lower frame is metal or plastic cement.
Liquid crystal display the most according to claim 2, it is characterised in that described U-frame is made up of metal material or composite material or plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620324760.2U CN205647753U (en) | 2016-04-19 | 2016-04-19 | Liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620324760.2U CN205647753U (en) | 2016-04-19 | 2016-04-19 | Liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205647753U true CN205647753U (en) | 2016-10-12 |
Family
ID=57065677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620324760.2U Expired - Fee Related CN205647753U (en) | 2016-04-19 | 2016-04-19 | Liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205647753U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111190300A (en) * | 2020-01-09 | 2020-05-22 | 深圳市德威普斯科技有限公司 | Backlight module of oversized direct type LED liquid crystal panel |
-
2016
- 2016-04-19 CN CN201620324760.2U patent/CN205647753U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111190300A (en) * | 2020-01-09 | 2020-05-22 | 深圳市德威普斯科技有限公司 | Backlight module of oversized direct type LED liquid crystal panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161012 Termination date: 20190419 |