CN101888510B - Shell of LED flat-panel TV set - Google Patents
Shell of LED flat-panel TV set Download PDFInfo
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- CN101888510B CN101888510B CN2010102123084A CN201010212308A CN101888510B CN 101888510 B CN101888510 B CN 101888510B CN 2010102123084 A CN2010102123084 A CN 2010102123084A CN 201010212308 A CN201010212308 A CN 201010212308A CN 101888510 B CN101888510 B CN 101888510B
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Abstract
The invention discloses a shell of an LED flat-panel TV set. The shell comprises a front shell and a rear shell, wherein both the front shell and the rear shell are integrated injection molding pieces; the front shell comprises a face frame part and a front shell border part; and the rear shell comprises a front mounting plate part, a rear shell border part and a rear mounting cover part. The shell adopts the key points that the face frame part of the front shell comprises a face frame plate body, an elastic display screen hook set, a display screen bolt set and a rear shell bolt set; the front shell border part of the front shell comprises a front shell border plate body, fixing blocks and a guide limit block; the front mounting plate part of the rear shell comprises a mounting plate body and a display screen press block set; the rear shell border part of the rear shell comprises a rear shell border plate body, an elastic buckling plate and a limit plate; the fixing blocks positioned at the left side, the right side and the upper side of the front shell are buckled with the corresponding elastic buckling plate positioned on the rear shell to fixedly connect the left sides, the right sides and the upper sides of the front shell and the rear shell; and the lower parts of the front shell and the rear shell are fixedly connected by using bolts. In the invention, the front shell and the rear shell are convenient to assemble and save the cost.
Description
Technical field
The present invention relates to a kind of shell of television set, particularly a kind of shell of LED panel TV set.
Background technology
Television set has become indispensable part in people's life.Panel TV has become main flow, and the front and rear casing assembly problem of panel TV is also paid attention to by each manufacturing firm gradually, how could guarantee the elegant in appearance of its outward appearance, realizes the easy of assembling and dismounting again.General panel TV be through screw with housing together injection mo(u)lding screw post together display screen is fixedly connected with forward and backward housing.Because the thinner thickness of LED display screen makes overall weight lighter, thereby can adopt the narrower fore shell of frame, makes that the profile of television set is comparatively attractive in appearance, the while is economical with materials again, reduces energy resource consumption.But after the frame with the fore shell of television set narrows down,, thereby some have occurred and adopted the patent application of other assembly structure because the restriction in space can't be provided with the screw post at the left and right sides and the upside of fore shell.
Chinese patent document CN101404743A discloses a kind of syndeton of front and rear casing of narrow-edge LCD TV, and this syndeton comprises face-piece (being equivalent to fore shell), back cover and metal bead, and metal bead is provided with grab and screw post.The fixedly clamping of metal bead and face-piece; Pass on the screw post that back cover is tightened on metal bead and realize being fixedly connected of back cover and metal bead by screw; Back cover is fixedly connected with face-piece through metal bead indirectly, and back cover and face-piece peg graft each other, thereby makes the front and rear casing fixed connection.This structure has increased metal bead, and not only assembling comparatively bothers, and production process prolongs, and cause the cost of manufacture of television set to increase, and television set is scrapped in the future, also will recycle metal bead, is unfavorable for environmental protection.Metal bead in the document can be two up and down, for the liquid crystal display screen of ultra-large type size, can all adopt a metal bead in four sides up and down.Because liquid crystal display screen is to be fixed between metal bead and the face-piece; Metal bead is by the mutual clamping of grab of its grab and face-piece (should be plastic cement material); And the grab of metal bead is prone to produce strain; Thereby in fall-down test, can make bonnet break away from face-piece together with metal bead and liquid crystal display screen.In addition, also unexposed its concrete width size of the document.
Summary of the invention
The shell that the purpose of this invention is to provide a kind of reliable, LED panel TV set of being convenient to dismantle, be convenient to realize with low cost, attractive in appearance.
The basic technical scheme of realizing the object of the invention is: the shell of a kind of LED panel TV set of the present invention comprises fore shell and back cover; Said fore shell and back cover are the integrated through injection molding part.Fore shell comprises face frame portion and fore shell frame portion; Fore shell frame portion is connected the surrounding of face frame portion along last.Back cover comprises front mounting plate portion, back cover frame portion and back mounting cup portion; Outer side edges was along on the front portion around back cover frame portion was connected front mounting plate portion; Back mounting cup portion is connected front mounting plate portion inner side edge along last from the rear; Its design feature is: the face frame portion of fore shell comprises face deckle board body, display screen elastic fastening hook group, display screen screw post group and back cover screw post group.Face deckle board body is made up of four frames up and down, and the plate body of four frames is positioned on the same plane.Display screen elastic fastening hook group comprises 2 display screen elastic fastening hooks, and these 2 display screen elastic fastening hooks are divided into left side display screen elastic fastening hook and right side display screen elastic fastening hook and are separately positioned on the left and right sides of face deckle board body upper side frame.The fore shell frame portion of fore shell comprises fore shell frame plate body, fixed block and guide and limit piece.Fore shell frame plate body is made up of four frames up and down, and the plate body of four frames forms 1 housing that is the quadrangular shell basically.Said fixed block has many groups, and wherein 3 to 6 groups of fixed blocks are arranged on the upside frame inwall, and 2 to 4 groups of fixed blocks are arranged on the Right Border inwall of fore shell frame plate body, and other 2 to 4 groups of fixed blocks are arranged on the left border inwall of fore shell frame plate body; Every group of fixed block is 1 to 2.Said fixed block includes convenient installed surface, easy-to-dismount unloading of installing and appears and stationary plane.Said installed surface is the inclined plane with unloading.The angle of the frame inwall of said installed surface and fore shell frame plate body is α, and the angle of said angle is 30 degree～45 degree.Said to unload the angle of appearing with the frame inwall of fore shell frame plate body be β, and the angle of said angle β is 45 degree～60 degree.Said stationary plane is perpendicular to the frame inwall of fore shell frame plate body.The guide and limit piece of fore shell is arranged on the frame inwall of fore shell frame plate body of fore shell frame portion.Said guide and limit piece has a plurality of, and the both sides of every group of fixed block are equipped with 1 guide and limit piece.Said guide and limit piece comprises spigot surface and outside breach; The outside breach of each guide and limit piece and fore shell lateral frame board body form stopper slot.The angle of the frame inwall of said spigot surface and fore shell frame plate body is δ; The angle of said angle δ is 30 degree～60 degree.
The front mounting plate portion of above-mentioned back cover comprises mounting plate body, display screen press block set, display screen fixed hole seat, fore shell fixed hole seat and base support fixed hole seat.Mounting plate body is made up of four frames up and down, and the plate body of four frames is positioned on the same plane.The display screen press block set comprises 2 to 7 display screen briquettings, and each display screen briquetting is arranged on the upper side frame of mounting plate body of front mounting plate portion from left to right.The display screen fixed hole seat be arranged on front mounting plate portion mounting plate body around on the frame.The fore shell fixed hole seat is arranged on the lower frame of mounting plate body of front mounting plate portion and is corresponding with the position of back cover screw post group on the fore shell.During installation, screw is passed the fore shell fixed hole seat of front mounting plate portion of back cover after, screw in the back cover screw post group of face frame portion of fore shell, thereby the bottom of fore shell and back cover be fixedly connected.The base support fixed hole seat is arranged on the lower frame middle part of the mounting plate body of front mounting plate portion.
The back cover frame portion of above-mentioned back cover comprises back cover frame plate body, elastic pinch plate and limiting plate.Back cover frame plate body is made up of four frames up and down, and the plate body of four frames forms the housing that matches with fore shell face deckle board shape.Said elastic pinch plate is arranged on the edge of back cover frame plate body of back cover frame portion, and corresponding with the position of fixed block in the fore shell frame portion of fore shell.Have on the said elastic pinch plate and the corresponding hole clipping of fixed block.During the assembling casing; The elastic pinch plate of the back cover frame portion of back cover from the rear along the installed surface of fixed block forwards in lateral movement, when the installed surface front end of fixed block ran into the hole clipping of elastic pinch plate, elastic pinch plate just drew off the face forward movement outside along fixed block; Thereby fixed block is stretched in the hole clipping of elastic pinch plate; And the respective face of hole clipping of stationary plane and the elastic pinch plate of fixed block is closely cooperated, and elastic pinch plate is blocked, form the mechanism that is fastened.Be positioned at fore shell the left and right sides and upside fixed block be positioned at the left and right sides of back cover and the corresponding elastic pinch plate of upside is interlocked, and the left and right sides of fore shell and back cover is fixedly connected with upside.Said limiting plate is arranged on the surrounding of back cover frame plate body of back cover frame portion between the last adjacent elastic pinch plate at interval; And in the outside breach that can insert each guide and limit piece along the spigot surface of the guide and limit piece in the fore shell frame portion of fore shell and the stopper slot of fore shell lateral frame board body formation, thereby form mutual embedded structure with fore shell.
Mounting cup portion comprises the mounting cup housing after above-mentioned.The mounting cup housing comprises cover base plate and flaring frame.The cover base plate is connected the inner side edge of flaring frame along last from the rear.
The further technical scheme that is the basis with above-mentioned basic technical scheme is: the dual-side width of frame of the face deckle board body of the face frame portion of said fore shell is identical; And be 1.5 centimetres to 2.5 centimetres; The upper side edge width of frame is 1.5 centimetres to 2.5 centimetres, and the lower side width of frame is 3.5 centimetres to 5 centimetres.Said display screen screw post group has 7 and be arranged on the lower frame of face deckle board body.Said back cover screw post group has 4 and be arranged on the lower frame of face deckle board body.
The dual-side width of frame of the face deckle board body of the face frame portion of the fore shell in the above-mentioned further technical scheme is 2 centimetres, and the upper side edge width of frame is 2 centimetres, and the lower side width of frame is 4.5 centimetres.
The technical scheme that is the basis with above-mentioned each relevant art scheme also has: said display screen elastic fastening hook comprises elasticity location-plate, grab and connecting plate.Said elasticity location-plate is connected from the rear on the upper side frame of face deckle board body of face frame portion of fore shell.Said grab is connected on the elasticity location-plate from lower rear.Said connecting plate has 2; Between the front end left side that 1 connecting plate is connected the elasticity location-plate and the upper side frame of the fore shell frame plate body of fore shell frame portion, other 1 connecting plate is connected between the upper side frame of fore shell frame plate body of front end right side and fore shell frame portion of elasticity location-plate.
The technical scheme that is the basis with above-mentioned each relevant art scheme also has: the said guide and limit piece that is positioned on upside frame and the left and right sides frame also comprises the display screen locating surface.Said display screen locating surface is perpendicular to the frame of the face deckle board body of face frame portion.
The angle of the angle described in the above-mentioned further technical scheme is 30 degree; The angle of described angle β is 60 degree.
Fore shell frame portion also comprises removal hole described in the above-mentioned further technical scheme, and said removal hole is located in the middle of every group of two fixed block or the front portion of independent fixed block.Dismounting is inwardly pushed up elastic pinch plate after passing removal hole with the column instrument during casing, makes the stationary plane of fixed block and the respective face disengaging of the hole clipping of elastic pinch plate, thereby makes elastic pinch plate and fixed block disengaging.
The technical scheme that is the basis with above-mentioned each relevant art scheme also has: said fore shell frame portion also comprises the button hole group.Said button hole group is arranged on the lower frame left side of the fore shell frame plate body of fore shell frame portion.Said fore shell face frame portion also comprises two button assembly hold-down screw posts, and two button assembly hold-down screw posts are arranged on the lower frame of face deckle board body of fore shell face frame portion and are positioned on the top position of button hole group.
The technical scheme that is the basis with above-mentioned each relevant art scheme also has: mounting cup portion also comprises expansion interface hole and DVD installing hole after said.The left frame bottom of the flaring frame of the mounting cup housing of mounting cup portion after said expansion interface hole is arranged on.Said DVD installing hole is arranged on the top in the expansion interface hole of back mounting cup portion.
The present invention has positive effect: the shell of (1) this LED panel TV set has been cancelled the left and right sides that is used for fixing forward and backward shell and the screw syndeton of upside, has reduced cost.(2) the forward and backward shell of this LED panel TV set connects owing to cancelled the screw that front and rear casing is connected that is used for of the left and right sides and upside; Reduced plastic cement screw post at the fore shell left and right sides and upside; Can be narrower so that the frame of the left and right sides of fore shell and upside is done, make television set seem more attractive in appearance.(3) back cover of the shell of this LED panel TV set adopts the display screen press block set to replace metal bead, and is simple and reliable for structure, also greatly reduces cost.(4) shell of this LED panel TV set adopts the left and right sides to be fixedly connected with buckle structure with upside; Downside is fixedly connected with the screw syndeton; Compare with the shell of whole employing buckle connected modes, structure is more firm, can not cause fore shell to separate with back cover in the fall-down test; Compare with whole employing screw connected modes, simple in structure, not only easy to assembly, and practice thrift cost.(5) shell of this LED panel TV set is provided with many places guide-localization piece, makes installation more smooth and easy quick, has improved packaging efficiency greatly.(6) shell of this LED panel TV set corner around fore shell frame portion also is provided with the guide-localization piece, makes structure more firm.(7) shell of this LED panel TV set also is provided with the DVD installing hole, makes LED panel TV set and DVD can be made of one machine, and is convenient and practical.
Description of drawings
Fig. 1 is the fore shell of shell of the present invention and the sketch map that back cover is installed together;
Fig. 2 is the perspective exploded view of Fig. 1;
Fig. 3 is the perspective exploded view when observing from the rear of Fig. 2;
Fig. 4 is the schematic perspective view of the fore shell among Fig. 3, the B ＇-B ＇ among the figure and C ＇-C ＇ are represented analyse and observe the position respectively with Fig. 1 in B-B and C-C represented to analyse and observe the position identical;
Fig. 5 is the schematic perspective view of the back cover among Fig. 2;
Fig. 6 is the local enlarged diagram at I place among Fig. 4;
Fig. 7 is the local enlarged diagram at II place among Fig. 4;
Fig. 8 is the local enlarged diagram at III place among Fig. 5;
Fig. 9 is the part section enlarged drawing at A-A shown in Figure 1 place;
Figure 10 is the schematic perspective view of D when observing from Fig. 9;
Figure 11 is the part section enlarged diagram at B-B place among Fig. 1;
Figure 12 is the part section enlarged diagram at C-C place among Fig. 1;
Figure 13 is the part section enlarged diagram at D-D place among Fig. 4;
Figure 14 is the perspective exploded view of embodiments of the invention 2;
Figure 15 is the perspective exploded view when observing from Figure 14 rear;
Figure 16 is the schematic perspective view of the fore shell among Figure 14;
Figure 17 is the local enlarged diagram at IV place among Figure 16.
Mark in the above-mentioned accompanying drawing is following:
Fore shell 1,
Fore shell frame portion 12, fore shell frame plate body 12-1, fixed block 12-2, installed surface 12-2-1 unloads the 12-2-2 that appears; Stationary plane 12-2-3, guide and limit piece 12-3, spigot surface 12-3-1, outside breach 12-3-2; Display screen locating surface 12-3-3, button hole group 12-4, removal hole 12-5
Front mounting plate portion 21, mounting plate body 21-1, display screen press block set 21-2, display screen fixed hole seat 21-3, fore shell fixed hole seat 21-4, base support fixed hole seat 21-5,
Back cover frame portion 22, back cover frame plate body 22-1, elastic pinch plate 22-2, hole clipping 22-2-1, limiting plate 22-3,
Back mounting cup portion 23, back mounting cup housing 23-1, TV fixed hole seat 23-2, power hole 23-3, connector receptacle 23-4, louvre 23-5, expansion interface hole 23-6, DVD installing hole 23-7.
Embodiment
The orientation of embodiment of the present invention is described according to orientation shown in Figure 1.
(embodiment 1)
See Fig. 1 and Fig. 2, the shell of present embodiment comprises fore shell 1 and back cover 2; Said fore shell 1 is the integrated through injection molding part with back cover 2.
See Fig. 1 to Fig. 4, Fig. 6, Fig. 7 and Figure 12, fore shell 1 comprises face frame portion 11 and fore shell frame portion 12; Fore shell frame portion 12 is connected the surrounding of face frame portion 11 along last.
Said frame portion 11 comprises face deckle board body 11-1, display screen elastic fastening hook group 11-2, display screen screw post group 11-3, back cover screw post group 11-4, power supply indicator hole 11-5, signal receive window 11-6 and two module screw post 11-7.Face deckle board body 11-1 is made up of four frames up and down, and the plate body of four frames is positioned on the same plane.The face deckle board body 11-1 left and right sides border width of the face frame portion 11 of said fore shell 1 is identical; And be 1.5 centimetres to 2.5 centimetres (present embodiment is 2 centimetres); The upper side edge width of frame is 1.5 centimetres to 2.5 centimetres (present embodiment is 2 centimetres), and the lower side width of frame is 3.5 centimetres to 5 centimetres (present embodiment is 4.5 centimetres).
See Fig. 4 and Figure 12; Said display screen elastic fastening hook group 11-2 has 2 display screen elastic fastening hooks, and these 2 display screen elastic fastening hooks are divided into left side display screen elastic fastening hook and right side display screen elastic fastening hook and are separately positioned on the left and right sides of the upper side frame of face deckle board body 11-1; Said display screen elastic fastening hook comprises elasticity location-plate 11-2-1, grab 11-2-2 and connecting plate 11-2-3; Said elasticity location-plate 11-2-1 is connected from the rear on the upper side frame of face deckle board body 11-1 of face frame portion 11 of fore shell 1; Said grab 11-2-2 is connected on the elasticity location-plate 11-2-1 from lower rear; Said connecting plate 11-2-3 has 2; Between the front end left side that 1 connecting plate 11-2-3 is connected elasticity location-plate 11-2-1 and the upper side frame of the fore shell frame plate body 12-1 of fore shell frame portion 12, other 1 connecting plate 11-2-3 is connected between the upper side frame of fore shell frame plate body 12-1 of front end right side and fore shell frame portion 12 of elasticity location-plate 11-2-1.
See Fig. 4, said display screen screw post group 11-3 has 7 display screen screw posts, and is arranged on the lower frame of face deckle board body 11-1;
See Fig. 4, said back cover screw post group 11-4 has 4 back cover screw posts, and is arranged on the lower frame of face deckle board body 11-1;
See Fig. 1 and Fig. 2, said power supply indicator hole 11-5 is arranged on the lower frame right side of face deckle board body 11-1;
See Fig. 1 and Fig. 2, said signal receive window 11-6 is adjacent with power supply indicator hole 11-5 and be arranged on the lower frame right side of face deckle board body 11-1; Two module screw post 11-7 are separately positioned on the face deckle board body 11-1 inwall, and are positioned at the outside of the left and right directions of power supply indicator hole 11-5 and signal receive window 11-6;
See Fig. 4, said fore shell frame portion 12 comprises fore shell frame plate body 12-1, fixed block 12-2 and guide and limit piece 12-3; Fore shell frame plate body 12-1 is made up of four frames up and down, and the plate body of four frames forms 1 housing that is the quadrangular shell basically.
See Fig. 2 to Fig. 4 and Fig. 6; Said fixed block 12-2 has 7 to 16 groups (present embodiment is 11 groups); Wherein 5 groups of fixed block 12-2 be arranged on the upside frame inwall and every group 2 fixed blocks are arranged; 3 groups of fixed block 12-2 be arranged on the Right Border inwall of fore shell frame plate body 12-1 and every group 2 fixed blocks are arranged, other 3 groups of fixed block 12-2 be arranged on the left border inwall of fore shell frame plate body 12-1 and every group 2 fixed blocks are arranged; Two of the fixed block 12-3 on upside frame and the Right Border is that distance between one group and every group is 8 centimetres to 12 centimetres (present embodiment is 10 centimetres); Be arranged in 3 groups of fixed block 12-2 on the left border inwall, the 1 group of fixed block 12-2 that is positioned at the bottom has only 1 fixed block, and all the other 2 groups of fixed block 12-2 have 2 fixed blocks for every group.
See Figure 13, said fixed block 12-2 comprises convenient installed surface 12-2-1, easy-to-dismount appear 12-2-2 and the stationary plane 12-2-3 of unloading that installs; Said installed surface 12-2-1 with unload the 12-2-2 that appears and be the inclined plane; The angle of the frame inwall of said installed surface 12-2-1 and fore shell frame plate body 12-1 is α, and the angle of said angle is 30 degree～45 degree (present embodiment is 30 degree); The said angle that unloads the frame inwall of appear 12-2-2 and fore shell frame plate body 12-1 is β, and the angle of said angle β is 45 degree～60 degree (present embodiment is 60 degree).Said stationary plane 12-2-3 is perpendicular to the frame inwall of fore shell frame plate body 12-1.
See Fig. 3, Fig. 4 and Fig. 7, said guide and limit piece 12-3 are arranged on the frame inwall of fore shell frame plate body 12-1 of fore shell frame portion 12; Said guide and limit piece 12-3 has 29; Wherein 6 guide and limit piece 12-3 be arranged on the upside frame inwall and lay respectively on the upside frame inwall in the middle of the both sides of every group of fixed block 12-1 of 3 groups of fixed block 12-1; 1 guide and limit piece 12-3 is arranged on the left side of left side display screen elastic fastening hook 11-2 and near one group of fixed block 12-2 of the leftmost side, and 1 guide and limit piece 12-3 is arranged on the right of right side display screen elastic fastening hook 11-2 and near one group of fixed block 12-2 of the rightmost side in addition; Other 6 guide and limit piece 12-3 are arranged on the Right Border inwall and lay respectively at the both sides of every group of fixed block 12-1 of 3 groups of fixed block 12-1 on the Right Border inwall; Other 1 guide and limit piece 12-3 is arranged on the Right Border inwall and is arranged in the top of corresponding 1 guide and limit piece 12-3 of other 6 guide and limit piece 12-3; Also have 1 guide and limit piece 12-3 then to be arranged on the Right Border inwall and be arranged in the bottom of corresponding 1 guide and limit piece 12-3 of other 6 guide and limit piece 12-3; 4 guide and limit piece 12-3 are arranged on the left border inwall and lay respectively at the both sides up and down of every group of fixed block 12-1 of the 2 groups of fixed block 12-1 in top on the left border inwall; 1 guide and limit piece 12-3 is arranged on the left border inwall and is positioned at the bottom of 1 the fixed block 12-1 in bottom on the left border inwall; Other 4 guide and limit piece 12-3 are arranged on the downside frame inwall; There are 4 guide and limit piece 12-3 to be arranged on the inwall of each corner of fore shell frame plate body 12-1 again.
See Figure 13, said guide and limit piece 12-3 comprises spigot surface 12-3-1 and outside breach 12-3-2; The outside breach 12-3-2 of each guide and limit piece 12-3 and fore shell frame plate body 12-1 form stopper slot.The angle of the frame inwall of said spigot surface 12-3-1 and fore shell frame plate body 12-1 is δ; The angle of said angle δ is 30 degree～60 degree (present embodiment is 45 degree); The said guide and limit piece 12-3 that is positioned on upside frame and the left and right sides frame also comprises display screen locating surface 12-3-3, and said display screen locating surface 12-3-3 is perpendicular to the frame of the face deckle board body 11-1 of face frame portion 11.
See Fig. 2 to Fig. 4, said fore shell frame portion 12 also comprises button hole group 12-4, and said button hole group 12-4 is arranged on the left side of lower frame of the fore shell frame plate body 12-1 of fore shell frame portion 12; Said fore shell face frame portion 11 also comprises two button assembly hold-down screw post 11-8, and two button assembly hold-down screw post 11-8 are arranged on the lower frame of face deckle board body 11-1 of fore shell face frame portion 11 and are positioned on the top position of button hole group 12-4.
See Fig. 2, Fig. 3 and Fig. 5, said back cover 2 comprises front mounting plate portion 21, back cover frame portion 22 and back mounting cup portion 23.
See Fig. 3, Fig. 5 and Fig. 8, said front mounting plate portion 21 comprises mounting plate body 21-1, display screen press block set 21-2, display screen fixed hole seat 21-3, fore shell fixed hole seat 21-4 and base support fixed hole seat 21-5.Mounting plate body 21-1 is made up of four frames up and down, and the plate body of four frames is positioned on the same plane.Display screen press block set 21-2 comprises 2 to 7 display screen briquettings (present embodiment is 5), and each display screen briquetting is arranged on the upper side frame of mounting plate body 21-1 of front mounting plate portion 21 from left to right.Display screen fixed hole seat 21-3 be arranged on front mounting plate portion 21 mounting plate body 21-1 around on the frame; Fore shell fixed hole seat 21-4 is arranged on the lower frame of mounting plate body 21-1 of front mounting plate portion 21 and is corresponding with the position of back cover screw post 11-4 on the fore shell 1; During installation, screw is passed the fore shell fixed hole seat 21-4 of front mounting plate portion 21 of back cover 2 after, screw among the back cover screw post 11-4 of face frame portion 11 of fore shell 1, thereby the bottom of fore shell 1 with back cover 2 be fixedly connected.Base support fixed hole seat 21-5 is arranged on the lower frame middle part of the mounting plate body 21-1 of front mounting plate portion 21.
See Fig. 3, Fig. 5 and Fig. 8, outer side edges was along on the front portion around said back cover frame portion 22 was connected front mounting plate portion 21; Said back cover frame portion 22 comprises back cover frame plate body 22-1, elastic pinch plate 22-2 and limiting plate 22-3.Back cover frame plate body 22-1 is made up of four frames up and down, and the plate body of four frames forms the housing that matches with fore shell frame plate body 11-1 shape; Said elastic pinch plate 22-2 is arranged on the edge of back cover frame plate body 22-1 of back cover frame portion 22, and corresponding with the position of fixed block 12-2 in the fore shell frame portion 12 of fore shell 1; Have on the said elastic pinch plate 22-2 and the corresponding hole clipping 22-2-1 of fixed block 12-2 (Fig. 8).During the assembling casing; The forwards interior lateral movement of installed surface 12-2-1 of the elastic pinch plate 22-2 of the back cover frame portion 22 of back cover 2 fixed block 12-2 shown in Figure 13 from the edge, rear; When installed surface 12-2-1 front end runs into the hole clipping 22-2-1 of elastic pinch plate 22-2; Elastic pinch plate 22-2 is just along unloading of the fixed block 12-2 12-2-2 movement outside forwards of appearing, thereby fixed block 12-2 is stretched among the hole clipping 22-2-1 of elastic pinch plate 22-2, and the respective face of hole clipping 22-2-1 of stationary plane 12-2-3 and the elastic pinch plate 22-2 of fixed block 12-2 is closely cooperated; 22-2 blocks with elastic pinch plate, forms the mechanism that is fastened; Be positioned at fore shell 1 the left and right sides and upside fixed block 12-2 be positioned at the left and right sides of back cover 2 and the corresponding elastic pinch plate 22-2 of upside is interlocked, and the left and right sides of fore shell 1 and back cover 2 is fixedly connected with upside.
See Fig. 5 and Fig. 8; Said limiting plate 22-3 has 11; Every limiting plate 22-3 is arranged on the surrounding of back cover frame plate body 22-1 of back cover frame portion 22 at interval along between the last adjacent elastic pinch plate 22-2; And in the stopper slot that the outside breach 12-3-2 that can insert each guide and limit piece 12-3 along the spigot surface 12-3-1 of the guide and limit piece 12-3 in the fore shell frame portion 12 of fore shell 1 and fore shell frame plate body 12-1 form, thus with the mutual embedded structure of fore shell 1 formation; Limiting plate 22-3 is entrenched in the stopper slot that outside breach 12-3-2 and the fore shell frame plate body 12-1 of guide and limit piece 12-3 form; Fixed in shape (Figure 11) with back cover frame plate body 22-1 makes it not yielding, thereby indirectly the fixed-site of elastic pinch plate 22-2 is lived; Make that elastic pinch plate 22-2 is difficult for breaking away from from the stationary plane 12-2-3 of fixed block 12-2; The screw of adding fore shell 1 and back cover 2 bottoms is connected, and makes total not only simple, and firm.Compare with the shell of whole employing buckle connected modes, structure is more firm, can not cause fore shell to separate with back cover in the fall-down test; Compare with whole employing screw connected modes, structure is simpler, and practices thrift cost.
See Fig. 3 and Figure 10, said mounting cup portion 23 afterwards is connected front mounting plate portion 21 inner side edges along last from the rear; Mounting cup portion 23 comprises mounting cup housing 23-1, TV fixed hole seat 23-2, power hole 23-3, connector receptacle 23-4 and louvre group 23-5 after said; Mounting cup housing 23-1 comprises cover base plate 23-1-1 and flaring frame 23-1-2; Cover base plate 23-1-1 is connected flaring frame 23-1-2 from the rear inner side edge is along last; Said TV fixed hole seat 23-2 comprises upper left side TV fixed hole seat, upper right side TV fixed hole seat and lower right side TV fixed hole seat, and the cover base plate 23-1-1 that upper left side TV fixed hole seat and upper right side TV fixed hole seat are oppositely arranged on mounting cup housing 23-1 goes up middle side part and on same horizontal line; Lower right side TV fixed hole seat is arranged on the bottom of upper right side TV fixed hole seat and on same plumb line; Power hole 23-3 is arranged on the flaring frame 23-1-2 lower frame right side of the mounting cup housing 23-1 of back mounting cup portion 23; Connector receptacle 23-4 is arranged on the flaring frame 23-1-2 lower frame left side of the mounting cup housing 23-1 of back mounting cup portion 23; Louvre group 23-5 comprises three groups of louvres and is separately positioned on the flaring frame 23-1-2 left and right sides, upper side frame top and the centre of power hole 23-3 and connector receptacle 23-4 of the mounting cup housing 23-1 of back mounting cup portion 23.
See Fig. 2, said mounting cup portion 23 afterwards also comprises expansion interface hole 23-6 and DVD installing hole 23-7; The left frame bottom of the flaring frame 23-1-2 of the mounting cup housing 23-1 of mounting cup portion 23 after said expansion interface hole 23-6 is arranged on; Said DVD installing hole 23-7 is arranged on the top of the expansion interface hole 23-6 of back mounting cup portion 23.
Dismounting is during casing, the screw of casing bottom screwed out unload earlier, applies inside thrust in the left and right sides of back cover 2 then, pulls at backward again, just can be easily the fore shell 1 of casing be separated with back cover 2, dismantles simply.
(embodiment 2)
See Figure 14 to Figure 17; The remainder of present embodiment is identical with embodiment 1; Its difference is that said fore shell frame portion 12 also comprises 7 to 16 removal hole 12-5 (present embodiment is 11); Wherein 10 removal hole 12-5 are located in the middle of every group of two fixed block 12-2, and other 1 is arranged on 1 group of front portion of having only the fixed block 12-2 of 1 fixed block 12-2.
Dismounting is pushed up elastic pinch plate 22-2 after passing the removal hole 12-5 of fore shell frame portion 12 with the column instrument during casing in casing; The respective face of hole clipping 22-2-1 of stationary plane 12-2-3 and the elastic pinch plate 22-2 of fixed block 12-2 is broken away from; Thereby the fore shell 1 with casing separates with back cover 2 more easily, dismantles convenient.
Claims (9)
1. the shell of a LED panel TV set comprises fore shell (1) and back cover (2); Said fore shell (1) is the integrated through injection molding part with back cover (2); Fore shell (1) comprises face frame portion (11) and fore shell frame portion (12); Fore shell frame portion (12) is connected the surrounding of face frame portion (11) along last; Said back cover (2) comprises front mounting plate portion (21), back cover frame portion (22) and back mounting cup portion (23); Back cover frame portion (22) be connected front mounting plate portion (21) all around outer side edges along on the front portion; Said back mounting cup portion (23) is connected front mounting plate portion (21) inner side edge along last from the rear;
It is characterized in that: the face frame portion (11) of fore shell (1) comprises face deckle board body (11-1), display screen elastic fastening hook group (11-2), display screen screw post group (11-3) and back cover screw post group (11-4); Face deckle board body (11-1) is made up of four frames up and down, and the plate body of four frames is positioned on the same plane; Said display screen elastic fastening hook group (11-2) comprises 2 display screen elastic fastening hooks, and these 2 display screen elastic fastening hooks are divided into left side display screen elastic fastening hook and right side display screen elastic fastening hook and are separately positioned on the left and right sides of face deckle board body (11-1) upper side frame; The fore shell frame portion (12) of fore shell (1) comprises fore shell frame plate body (12-1), fixed block (12-2) and guide and limit piece (12-3); Fore shell frame plate body (12-1) is made up of four frames up and down, and the plate body of four frames forms 1 housing that is the quadrangular shell basically; Said fixed block (12-2) has many groups; Wherein 3 to 6 groups of fixed blocks (12-2) are arranged on the upside frame inwall; 2 to 4 groups of fixed blocks (12-2) are arranged on the Right Border inwall of fore shell frame plate body (12-1), and other 2 to 4 groups of fixed blocks (12-2) are arranged on the left border inwall of fore shell frame plate body (12-1); Every group of fixed block (12-2) is 1 to 2; Said fixed block (12-2) includes convenient installed surface (12-2-1), easy-to-dismount appear (12-2-2) and the stationary plane of installing (12-2-3) of unloading; Said installed surface (12-2-1) and unload appear (12-2-2) and be the inclined plane; Said installed surface (12-2-1) is α with the angle of the frame inwall of fore shell frame plate body (12-1), and the angle of said angle is 30 degree～45 degree; The said angle that unloads the frame inwall of appear (12-2-2) and fore shell frame plate body (12-1) is β, and the angle of said angle β is 45 degree～60 degree; Said stationary plane (12-2-3) is perpendicular to the frame inwall of fore shell frame plate body (12-1); The guide and limit piece (12-3) of fore shell (1) is arranged on the frame inwall of fore shell frame plate body (12-1) of fore shell frame portion (12); Said guide and limit piece (12-3) has a plurality of, and the both sides of every group of fixed block (12-2) are equipped with 1 guide and limit piece (12-3); Said guide and limit piece (12-3) comprises spigot surface (12-3-1) and outside breach (12-3-2); The outside breach (12-3-2) of each guide and limit piece (12-3) forms stopper slot with fore shell frame plate body (12-1); Said spigot surface (12-3-1) is δ with the angle of the frame inwall of fore shell frame plate body (12-1); The angle of said angle δ is 30 degree～60 degree;
The front mounting plate portion (21) of back cover (2) comprises mounting plate body (21-1), display screen press block set (21-2), display screen fixed hole seat (21-3), fore shell fixed hole seat (21-4) and base support fixed hole seat (21-5); Mounting plate body (21-1) is made up of four frames up and down, and the plate body of four frames is positioned on the same plane; Display screen press block set (21-2) comprises 2 to 7 display screen briquettings, and each display screen briquetting is arranged on the upper side frame of mounting plate body (21-1) of front mounting plate portion (21) from left to right; Display screen fixed hole seat (21-3) be arranged on front mounting plate portion (21) mounting plate body (21-1) around on the frame; Fore shell fixed hole seat (21-4) is arranged on the lower frame of mounting plate body (21-1) of front mounting plate portion (21) and is corresponding with the position of back cover screw post group (11-4) on the fore shell (1); During installation; After screw being passed the fore shell fixed hole seat (21-4) of front mounting plate portion (21) of back cover (2); In the back cover screw post group (11-4) of the face frame portion (11) of screw-in fore shell (1), thereby the bottom of fore shell (1) with back cover (2) is fixedly connected; Base support fixed hole seat (21-5) is arranged on the lower frame middle part of the mounting plate body (21-1) of front mounting plate portion (21);
The back cover frame portion (22) of back cover (2) comprises back cover frame plate body (22-1), elastic pinch plate (22-2) and limiting plate (22-3); Back cover frame plate body (22-1) is made up of four frames up and down, and the plate body of four frames forms the housing that matches with fore shell face deckle board body (11-1) shape; Said elastic pinch plate (22-2) is arranged on the edge of back cover frame plate body (22-1) of back cover frame portion (22); And corresponding with the position of fixed block (12-2) in the fore shell frame portion (12) of fore shell (1), have on the said elastic pinch plate (22-2) and the corresponding hole clipping of fixed block (12-2) (22-2-1); During the assembling casing; The elastic pinch plate (22-2) of the back cover frame portion (22) of back cover (2) from the rear along the installed surface (12-2-1) of fixed block (12-2) forwards in lateral movement; When installed surface (12-2-1) front end of fixed block (12-2) runs into the hole clipping (22-2-1) of elastic pinch plate (22-2); Elastic pinch plate (22-2) is just along unloading of fixed block (12-2) (12-2-2) movement outside forwards of appearing; Thereby fixed block (12-2) is stretched in the hole clipping (22-2-1) of elastic pinch plate (22-2); And the respective face of the stationary plane (12-2-3) that makes fixed block (12-2) and the hole clipping (22-2-1) of elastic pinch plate (22-2) closely cooperates, and elastic pinch plate (22-2) is blocked, and forms the mechanism that is fastened; Be positioned at fore shell (1) the left and right sides and upside fixed block (12-2) be positioned at the left and right sides of back cover (2) and the corresponding elastic pinch plate (22-2) of upside is interlocked, and the left and right sides of fore shell (1) and back cover (2) is fixedly connected with upside; Said limiting plate (22-3) is arranged at interval the surrounding of back cover frame plate body (22-1) of back cover frame portion (22) along between the last adjacent elastic pinch plate (22-2); And in the stopper slot that the outside breach (12-3-2) that can insert each guide and limit piece (12-3) along the spigot surface (12-3-1) of the guide and limit piece (12-3) in the fore shell frame portion (12) of fore shell (1) and fore shell frame plate body (12-1) form, thereby form mutual embedded structure with fore shell (1);
Said back mounting cup portion (23) comprises mounting cup housing (23-1); Mounting cup housing (23-1) comprises cover base plate (23-1-1) and flaring frame (23-1-2); Cover base plate (23-1-1) is connected the inner side edge of flaring frame (23-1-2) along last from the rear.
2. the shell of LED panel TV set according to claim 1; It is characterized in that: the dual-side width of frame of the face deckle board body (11-1) of the face frame portion (11) of said fore shell (1) is identical; And be 1.5 centimetres to 2.5 centimetres; The upper side edge width of frame is 1.5 centimetres to 2.5 centimetres, and the lower side width of frame is 3.5 centimetres to 5 centimetres; Said display screen screw post group (11-3) has 7 and be arranged on the lower frame of face deckle board body (11-1); Said back cover screw post group (11-4) has 4 and be arranged on the lower frame of face deckle board body (11-1).
3. the shell of LED panel TV set according to claim 2; It is characterized in that: the dual-side width of frame of the face deckle board body (11-1) of the face frame portion (11) of said fore shell (1) is 2 centimetres; The upper side edge width of frame is 2 centimetres, and the lower side width of frame is 4.5 centimetres.
4. according to the shell of the described LED panel TV set of one of claim 1 to 3, it is characterized in that: said display screen elastic fastening hook comprises elasticity location-plate (11-2-1), grab (11-2-2) and connecting plate (11-2-3); Said elasticity location-plate (11-2-1) is connected from the rear on the upper side frame of face deckle board body (11-1) of face frame portion (11) of fore shell (1); Said grab (11-2-2) is connected on the elasticity location-plate (11-2-1) from lower rear; Said connecting plate (11-2-3) has 2; Between the front end left side that 1 connecting plate (11-2-3) is connected elasticity location-plate (11-2-1) and the upper side frame of the fore shell frame plate body (12-1) of fore shell frame portion (12), other 1 connecting plate (11-2-3) is connected between the upper side frame of fore shell frame plate body (12-1) of front end right side and fore shell frame portion (12) of elasticity location-plate (11-2-1).
5. according to the shell of the described LED panel TV set of one of claim 1 to 3; It is characterized in that: the said guide and limit piece (12-3) that is positioned on upside frame and the left and right sides frame also comprises display screen locating surface (12-3-3), and said display screen locating surface (12-3-3) is perpendicular to the frame of the face deckle board body (11-1) of face frame portion (11).
6. according to the shell of the described LED panel TV set of one of claim 1 to 3, it is characterized in that: the angle of said angle is 30 degree; The angle of said angle β is 60 degree.
7. the shell of LED panel TV set according to claim 6; It is characterized in that: said fore shell frame portion (12) also comprises 7 to 16 removal holes (12-5), and said removal hole (12-5) is located in the middle of two the every group fixed blocks (12-2) or the front portion of independent fixed block (12-2); Dismounting is inwardly pushed up elastic pinch plate (22-2) after passing removal hole (12-5) with the column instrument during casing; Make the stationary plane (12-2-3) of fixed block (12-2) and the respective face disengaging of the hole clipping (22-2-1) of elastic pinch plate (22-2), thereby elastic pinch plate (22-2) and fixed block (12-2) are broken away from.
8. according to the shell of the described LED panel TV set of one of claim 1 to 3; It is characterized in that: said fore shell frame portion (12) also comprises button hole group (12-4), and said button hole group (12-4) is arranged on the lower frame left side of the fore shell frame plate body (12-1) of fore shell frame portion (12); Said fore shell face frame portion (11) also comprises two button assembly hold-down screw posts (11-8), and two button assembly hold-down screw posts (11-8) are arranged on the lower frame of face deckle board body (11-1) of fore shell face frame portion (11) and are positioned on the top position of button hole group (12-4).
9. according to the shell of the described LED panel TV set of one of claim 1 to 3, it is characterized in that: said back mounting cup portion (23) also comprises expansion interface hole (23-6) and DVD installing hole (23-7); The left frame bottom of the flaring frame (23-1-2) of the mounting cup housing (23-1) of mounting cup portion (23) after said expansion interface hole (23-6) is arranged on; Said DVD installing hole (23-7) is arranged on the top in the expansion interface hole (23-6) of back mounting cup portion (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102123084A CN101888510B (en) | 2010-06-29 | 2010-06-29 | Shell of LED flat-panel TV set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102123084A CN101888510B (en) | 2010-06-29 | 2010-06-29 | Shell of LED flat-panel TV set |
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| Publication Number | Publication Date |
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| CN101888510A CN101888510A (en) | 2010-11-17 |
| CN101888510B true CN101888510B (en) | 2012-02-22 |
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| CN2010102123084A Expired - Fee Related CN101888510B (en) | 2010-06-29 | 2010-06-29 | Shell of LED flat-panel TV set |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102654959B (en) * | 2011-03-04 | 2014-06-04 | 瑞轩科技股份有限公司 | Display shell and frame structure thereof |
| CN102420959B (en) * | 2011-12-13 | 2014-06-11 | 青岛海信电器股份有限公司 | Flat panel television assembling structure |
| CN102711398B (en) * | 2012-06-19 | 2014-09-24 | 蒋红星 | Case, device using same and assembly method of device |
| CN103576378B (en) * | 2012-07-25 | 2016-08-10 | 苏州璨宇光学有限公司 | Back light module group and use its display device |
| CN103686020B (en) * | 2013-12-04 | 2017-01-18 | 青岛海信电器股份有限公司 | Front shell, front shell assembly and touch television |
| CN103714747A (en) * | 2013-12-24 | 2014-04-09 | 京东方科技集团股份有限公司 | Display module and display device |
| CN106411103A (en) * | 2015-07-29 | 2017-02-15 | 河南省银河通信电器设备有限公司 | Intelligent broadcasting-station voltage-stabilized power supply |
| CN105430305A (en) * | 2015-12-08 | 2016-03-23 | 广东长虹电子有限公司 | Novel liquid crystal module only using screws on lower part |
| KR102643154B1 (en) * | 2016-12-08 | 2024-03-05 | 삼성디스플레이 주식회사 | Display apparatus |
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| CN201039343Y (en) * | 2007-03-30 | 2008-03-19 | 深圳创维－Rgb电子有限公司 | Frame back projection TV shell structure |
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| JP2009267891A (en) * | 2008-04-28 | 2009-11-12 | Sharp Corp | Speaker mounting method and speaker box |
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| CN201039343Y (en) * | 2007-03-30 | 2008-03-19 | 深圳创维－Rgb电子有限公司 | Frame back projection TV shell structure |
| CN201107501Y (en) * | 2007-11-21 | 2008-08-27 | 深圳市锦润信息技术有限公司 | Double-side liquid crystal display screen |
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| CN101888510A (en) | 2010-11-17 |
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