CN101964890B - Light and thin flat television - Google Patents
Light and thin flat television Download PDFInfo
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- CN101964890B CN101964890B CN 201010265067 CN201010265067A CN101964890B CN 101964890 B CN101964890 B CN 101964890B CN 201010265067 CN201010265067 CN 201010265067 CN 201010265067 A CN201010265067 A CN 201010265067A CN 101964890 B CN101964890 B CN 101964890B
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Abstract
The invention relates to display equipment and provides a light and thin flat television. The base of the television has a box structure and is provided with a hollow module cavity and a radiating channel which is communicated with the module cavity and the outside of the base; a signal processing circuit board and a power supply are fixed in the module cavity; and power wires and signal wires comprise a machine body internal connecting line for connecting all circuits in a machine body, a base internal connecting line for connecting all circuits in the base and a connecting line between the machine body and the base for connecting all the circuits in the machine body with all the circuits in the base. The television has the advantages of realizing separation of the signal processing circuit board and the power supply from the machine body and facilitating upgrading and maintenance due to the external arrangement of the signal processing circuit board and the power supply in the base, realizing attractive appearance and light and thin properties of the machine body, enhancing the stability of the base, effectively reducing electromagnetic interference of electromagnetic radiation of a display panel on the signal processing circuit board and realizing light and thin flat television with low cost.
Description
Technical field
The present invention relates to display device, especially a kind of light and thin type panel TV.
Background technology
The complete machine of panel TV generally include fuselage, base, connection base and fuselage link, signal processing circuit board, panel drive circuit plate, power supply, loud speaker, be connected each circuit holding wire, connect the power line of each circuit and power supply etc.As shown in Figure 1; The housing that fuselage comprises display floater, panel fixed mount, is made up of face frame and back cover; The panel fixed mount encloses frame by metal backing, rectangle usually to be formed, and display floater is fixed in the cavity that encloses frame, metal backing composition, and the panel fixed mount is fixedly connected with housing; Link is fixedly connected with the panel fixed mount, and signal processing circuit board, panel drive circuit plate, power supply etc. all are arranged in the cavity between metal backing and the back cover.The weight of whole fuselage is passed to base through the panel fixed mount through the connector frame, finally obtains good supporting through base.As a kind of load-carrying members, present panel TV base is a plate, and the stability for guaranteeing to support be generally rectangle or cydariform, and area is bigger.
Popular along with light and thin type panel TV in recent years is the ultra-thin of fuselage in order to pursue complete machine, according to above-mentioned airframe structure, adopts the mode that reduces to shield module thickness or reduce functional module thickness such as signal processing circuit board, power supply usually.But ultra-thin display floater is made, purchase cost is high; Ultra-thinization of functional module then need design, customize the circuit, template of each functional module etc. again, and adopts ultra-thin element or surface mount elements in a large number, and therefore exploitation, cost of manufacture are big.Therefore, the light and thin type panel TV price of market all is much higher than the ordinary flat TV at present.
At present, also have that a kind of its core is signal processing circuit board is placed in the independent control box in order to maintain easily, to upgrade the separate type panel TV of developing, it separates the represented meaning is signal processing circuit board and the separating of fuselage.During upgrading, can be through the replacement Rapid Realization function upgrading of control box; When safeguarding, then need not to carry out the dismounting of fuselage, only need take off control box and can diagnose and keep in repair circuit board.The application for a patent for invention and the patent No. as application number is 200610061027.7, denomination of invention is separating liquid crystal television structure are that ZL200520113121.3, denomination of invention are the utility model patent of liquid crystal television structure improvement.Two patents have all comprised following technical proposals: the body shell back is provided with cavity and connect-disconnect structure, and signal processing circuit board is separately set in the box body, and box body is fixed in the cavity of housing and accomplishes the inside and outside circuit of fuselage through connect-disconnect structure and connects.
Summary of the invention
Technical problem to be solved by this invention provides a kind of be convenient to upgrading, maintenance, and is simultaneously attractive in appearance, frivolous, and realizes the light and thin type panel TV that lightening cost is low.
The technical solution adopted for the present invention to solve the technical problems is: the light and thin type panel TV; Comprise fuselage, base, connection base and fuselage link, signal processing circuit board, panel drive circuit plate, power supply, be connected each circuit holding wire, connect the power line of each circuit and power supply, said fuselage comprises that housing, display floater, fixed display panel are in the panel fixed mount of housing; Said base is a box body structure, is provided with the cavity block of hollow; Said base also is provided with the heat dissipation channel of connectivity module chamber and base exterior; Said signal processing circuit board, power supply all are fixed in the cavity block; Said power line and holding wire comprise the fuselage interior line, the base interconnector that connects each circuit in the base that are connected each circuit in the fuselage, connect line between the fuselage base of each circuit and each circuit of base in the fuselage.
The benefit that signal processing circuit board, power supply are placed in the base has following several: realize that signal processing circuit board, power supply separate with fuselage, be convenient to upgrading, safeguard; Reduce the thickness of fuselage, realized the attractive in appearance, lightening of fuselage; Increase the weight of base when reducing fuselage weight; Help simplified support structure, improve the stability that base supports fuselage, for the size of dwindling base provides possibility; Therefore for the configuration design of base provides more possible, favourable machine shape attractive in appearance; Signal processing circuit board has effectively reduced the display floater electromagnetic radiation to the electromagnetic interference that signal processing circuit board produces away from display floater, helps the improvement of display effect.Compare through the mode that reduces to shield thickness or reduce functional module thickness with existing; Through being placed on, signal processing circuit board, power supply realize the lightening of fuselage in the base; Degree of dependence to the light and thin type components and parts is low, even can adopt existing board design, therefore realizes that cost is low.
But to those skilled in the art; Existing base is a kind of installation component of apolegamy, and except installing through the base mode, the user can also select hanger to carry out wall-hanging installation; Therefore with base as a kind of indispensable in use important component, obviously be irrational.Because such panel TV can't be installed through the hanger of wall hanging; Even perhaps thicken hanger to avoid the interference of base rear side and metope through the base reach; Thereby can be with base directly to carry out wall hanging installs; But what base was lofty is positioned at below the fuselage, obviously can destroy the attractive in appearance of integral body greatly.Therefore be similar to panel TV of the present invention; Certainly be not possess market prospects to be worth to those skilled in the art with exploitation; That is to say for similar panel TV of the present invention; There is mistaken ideas and the prejudice on the understanding in those skilled in the art, therefore also can not expect technical scheme of the present invention.
But through reasonable configuration and use; Panel TV of the present invention can adopt wall-hanging the installation equally; At first base, link are removed during installation; Take in subsequent usely after link is removed, base can be positioned over behind the wall built-up in the gap between the metope and fuselage, fixes through wall built-up, hanger or fuselage.Further; Operation for ease; Especially with button, user's operation when input and output terminal is arranged at base, line adopts the segmentation structure that is connected through connector between section and the section between said fuselage base, after the base dismounting and disc player, STB etc. put together; Line can connect through the extended line of changing or increase band standard connector between the fuselage base, this extended line can through furniture block also can carry out when the finishing pre-buried.Base is removed back and disc player, STB etc. and is put together and can not influence attractive in appearancely, and it is lighter and thinner that fuselage is compared with existing panel TV, so whole structure will be more attractive in appearance.
For further lightening fuselage; The housing of said fuselage comprises the back cover that is made of metal, the face frame that is provided with display window; What said panel fixed mount comprised rectangle encloses frame, press strip, back cover, and said display floater is fixed in by back cover, encloses in the cavity that frame constitutes through press strip; Said frame is fixedly connected and lays respectively at the both sides of display floater with back cover, and the display window of said frame is corresponding with the display floater position.The back cover that is made of metal has played the effect of existing panel TV back cover and metal backing simultaneously, has been equivalent to cancel existing panel TV metal backing all structures afterwards, has reduced the thickness of fuselage greatly.
Thin because the line of display floater and drive circuit board is many, complex connection, it is big to be the Shu Houxiang mutual interference; Therefore; As a kind of preferred, adopt with existing drive circuit board and be arranged at the similar structure of display floater metal backing, simultaneously in order to protect external circuit board; Said housing back is provided with the bonnet that is fixed in back cover, and constitutes the line chamber by said back cover and bonnet encirclement; Said panel drive circuit plate is fixed in the line chamber.
In order further to make things convenient for line; Simultaneously in order to protect line; Said link top is positioned at the line chamber, and said link is provided with the wiring chamber that is communicated with line chamber and cavity block, and line penetrates the wiring chamber by cavity block and passed to the line chamber by the chamber other end that connects up between said fuselage base.
In order to reduce the electromagnetic interference between the line between the fuselage base, further, along being provided with dividing plate in the said wiring of the wiring direction chamber of line between the fuselage base in the wiring chamber, said wiring chamber is divided into the wire casing of mutual partition through dividing plate.
As a kind of preferred, said link comprises the support and the cover plate of fixed connection, and constitutes the wiring chamber by support and cover plate encirclement; Said support two ends are fixedly connected with base with fuselage respectively, and said dividing plate is arranged on the support; Said cover plate is fixed in cradle back, and said support back is through cover plate and bonnet all standing.
Further, said support is a L type structure, comprises base plate, swash plate, stringer board; Said support is fixedly connected with fuselage, is fixedly connected with base through its base plate through its stringer board, and said swash plate is between stringer board and base plate, and said dividing plate is arranged on the swash plate, and said cover plate is fixed in the swash plate back; Said fuselage, base plate are positioned at the same side of swash plate, and the angle between said swash plate and the base plate is an acute angle.
Further, said heat dissipation channel is a louvre, comprises the top louvre that is arranged at base top surface and the bottom louvre of bottom surface; Said base bottom is provided with at least two back-up blocks; Be fixed on power supply solder joint one side direction in the cavity block, under components and parts one side direction.
As a kind of preferred, said bottom louvre comprise be arranged on the base Width respectively before and after two groups of both sides, said top louvre be provided with position and the bottom louvre that is positioned at rear side that the position is set is relative.
Description of drawings
Fig. 1 is the assembling sketch map of existing panel TV fuselage;
Fig. 2 is the front view of panel TV of the present invention;
Fig. 3 is the rearview of panel TV of the present invention;
Fig. 4 is a panel TV fuselage of the present invention and the sketch map that is connected of link;
Fig. 5 is the three-dimensional structure sketch map of panel TV base of the present invention, link part;
Fig. 6 is the a-quadrant partial enlarged drawing of Fig. 5;
Fig. 7 is the structural representation of panel TV base of the present invention;
Fig. 8 is the layout sketch map that panel TV base of the present invention is thrown off each functional module behind the loam cake;
Fig. 9 is the assembling sketch map of flat-panel TV shell of the present invention;
Figure 10 is the assembling sketch map of panel TV display floater of the present invention, panel fixed mount.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, shown in Figure 10; Light and thin type panel TV of the present invention; Comprise fuselage 1, base 2, connect base 2 and fuselage 1 link 3, signal processing circuit board 42, panel drive circuit plate 12, power supply 41, be connected each circuit holding wire, connect the power line of each circuit and power supply, said fuselage 1 comprises that housing, display floater 11, fixed display panel 11 are in the panel fixed mount of housing; Said base 2 is a box body structure, is provided with the cavity block of hollow; Said base 2 also is provided with the heat dissipation channel of connectivity module chamber and base 2 outsides; Said signal processing circuit board 42, power supply 41 all are fixed in the cavity block; Said power line and holding wire comprise the fuselage interior line, the base interconnector that connects each circuit in the base 2 that are connected each circuit in the fuselage 1, connect line between the fuselage base of each circuit and base 2 each circuit in the fuselage 1.
The benefit that signal processing circuit board 42, power supply 41 are placed in the base 2 has following several: realize that signal processing circuit board 42, power supply 41 separate with fuselage 1, be convenient to upgrading, safeguard; Reduce the thickness of fuselage 1, realized the attractive in appearance, lightening of fuselage 1; Increase the weight of base 2 when reducing fuselage 1 weight; Help simplified support structure, improve the stability that 2 pairs of fuselages of base 1 support, for the size of dwindling base 2 provides possibility; Therefore for the configuration design of base 2 provides more possible, favourable machine shape attractive in appearance; Signal processing circuit board 42 has effectively reduced display floater 11 electromagnetic radiation to the electromagnetic interference that signal processing circuit board 42 produces away from display floater 11, helps the improvement of display effect.Compare through the mode that reduces to shield thickness or reduce functional module thickness with existing; Through being placed on, signal processing circuit board 42, power supply 41 realize the lightening of fuselage 1 in the base 2; Degree of dependence to the light and thin type components and parts is low; Even can adopt existing board design, therefore realize that cost is low.
But to those skilled in the art; Existing base is a kind of installation component of apolegamy, and except installing through the base mode, the user can also select hanger to carry out wall-hanging installation; Therefore with base as a kind of indispensable in use important component, obviously be irrational.Because such panel TV can't be installed through the hanger of wall hanging; Even perhaps thicken hanger to avoid the interference of base rear side and metope through the base reach; Thereby can be with base directly to carry out wall hanging installs; But what base was lofty is positioned at below the fuselage, obviously can destroy the attractive in appearance of integral body greatly.Therefore be similar to panel TV of the present invention; Certainly be not possess in market prospects and exploitation to be worth to those skilled in the art; That is to say for similar panel TV of the present invention; There is mistaken ideas and the prejudice on the understanding in those skilled in the art, therefore also can not expect technical scheme of the present invention.
But through reasonable configuration and use; Panel TV of the present invention can adopt wall-hanging the installation equally; At first base 2, link 3 are removed during installation; Take in subsequent usely after link 3 is removed, base 2 can be positioned over behind the wall built-up in the gap between the metope and fuselage 1, and is fixing through wall built-up, hanger or fuselage 1.
The input and output terminal 43 and the control button 44 of signal processing circuit board 42 can be arranged at base 2; Also can be arranged at fuselage 1; Perhaps base 2 is provided with a cover or a part respectively with fuselage 1.In order to reduce line between the fuselage base; In instance as shown in the figure; Control button 44 is arranged at the front side of base 2 loam cakes 21, and input and output terminal 43 is arranged at base 2 except other the three sides sides beyond the front side, and input/output terminal subport 43 comprises audio port, video port, USB port.After wall hanging is installed, base 2 is positioned over is unfavorable for being used for operation in the gap between metope and the fuselage 1.Therefore, further, between said fuselage base line adopt section with section between the segmentation structure that is connected through connector.Base is removed the back and is put together with disc player, STB etc., and line can connect through the extended line of changing or increase band standard connector between the fuselage base, this extended line can through furniture block also can carry out when the finishing pre-buried.Base is removed back and disc player, STB etc. and is put together and can not influence attractive in appearancely, and fuselage is mutually lighter and thinner with existing panel TV, so whole structure will be more attractive in appearance.This moment, base 2 was more convenient with the line of other input-output equipment.Assembling when the segmented line also can conveniently use.Wiring during the better mounting means of user for ease; The connector of line can adopt the point-and-shoot connector and distinguishes through the plug or the line of different colours between the fuselage base; Even can directly adopt a point-and-shoot connector to connect all circuits, the difference in functionality line is separated through screen.
Concrete segmented mode can be arbitrarily, as a cover connector only is set on line between the fuselage base of fuselage 1 and base 2 outsides, needs overtime, gets final product through breaking off connector increase extended line.For easy to connect; In instance as shown in the figure; Line is divided into frame sections line, base section line, aerial lug between the fuselage base, the section with section between all cooperate through connector, the connector of frame sections line, base section line is separately fixed on fuselage 1 and the base 2; Two of aerial lug configurations, one is the short-term when being used for the base installation; Another root is the long line when being used for the wall hanging installation.
In order further to reduce fuselage 1 thickness, weight, make things convenient for being connected of loud speaker 45 and signal processing circuit board 42, said loud speaker 45 is arranged in the cavity block.Remote signal receiver, remote-control indicating lamp can be arranged on the fuselage 1, also can be arranged on the base 2, as instance as shown in the figure, use for ease, and remote signal receiver is arranged at base 2, and remote-control indicating lamp is arranged at fuselage 1.Therefore, according to the difference of design, line also is different between the fuselage base, and such as the transducer that the outside light intensity of induction can also be set on fuselage 1, line just should comprise the circuit between transducer and the signal processing circuit board 42 between the fuselage base at this moment.
The base 2 of hollow box shape can adopt drawer type, the formula of dividing right and left, split etc. up and down, adopts when dividing right and left formula, and the structure of dividing right and left itself will influence the whole structural strength of base 2.And when adopting drawer type, if link 3 is fixed in base 2 end faces, end face is unsettled, the material that base 2 just needs to adopt intensity enough, or in cavity block, increases corresponding back-up block etc., but back-up block the placement that will hinder interior each assembly of cavity block is set; If link 3 is fixed in base 2 bottom surfaces, then operation inconvenience.Therefore, preferably adopt split up and down, specifically in instance as shown in the figure, base 2 comprises loam cake 21 and lower cover 22, and link 3 is fixed on the lower cover 22, and loam cake 21 is provided with and holds the open slot that link 3 passes.At this moment, the weight of fuselage 1 directly acts on lower cover 22 through the conduction of link 3, so loam cake 21 can adopt material arbitrarily, but this provides bigger operating space for the appearance design of base 2, helps the attractive in appearance of complete machine.
Further; The housing of said fuselage 1 comprises the back cover 13 that is made of metal, the face frame 14 that is provided with display window; What said panel fixed mount comprised rectangle encloses frame 15, press strip 16, back cover 13, and said display floater 11 is fixed in by back cover 13, encloses in the cavity that frame 15 constitutes through press strip 16; Both are fixedly connected and lay respectively at the both sides of display floater 11 said frame 14 and back cover 13, and the display window of said frame 14 is corresponding with display floater 11 positions.Here the back cover 13 that is made of metal has played the effect of existing panel TV back cover and metal backing simultaneously, has been equivalent to cancel existing panel TV metal backing all structures afterwards, has reduced the thickness of fuselage 1 greatly.
It is thin because the line between display floater 11 and its drive circuit board 12 is many; Complex connection; It is big to be the Shu Houxiang mutual interference; Therefore adopt with existing drive circuit board 12 and be fixed in the similar structure in the metal backing back side, said housing back is provided with the bonnet 17 that is fixed in back cover 13, and 17 encirclements constitute the line chamber with bonnet by said back cover 13; Said panel drive circuit plate 12 is fixed in the line chamber.
When adopting base 2 to install, line between the fuselage base between cavity block and the line chamber can the line tube of the band decorative effect between fuselage 1 and base 2 connects up through being provided with independently, or along link 3 wirings.But further; For attractive in appearance with make things convenient for line; Simultaneously in order to protect exposed line externally; Said link 3 tops are positioned at the line chamber, and said link 3 is provided with the wiring chamber that is communicated with line chamber and cavity block, and line penetrates the wiring chamber by cavity block and passed to the line chamber by the chamber other end that connects up between said fuselage base.
Further, along being provided with dividing plate 33 in the said wiring of the wiring direction chamber of line between the fuselage base in the wiring chamber, said wiring chamber is divided into the wire casing 34 of mutual partition through dividing plate 33.According to the function of line the line of difference in functionality is arranged in respectively in the different wire casing 34 after separately, can effectively reduces the electromagnetic interference between the line, help the especially raising of display effect of panel TV result of use.Quantity is set confirms according to the quantity of requirement of strength, line function kind of dividing plate 33, wire casing 34.Link can adopt global formation, but for the ease of wiring, assembling, best, said link 3 comprises the support 31 and cover plate 32 of fixed connection, and 32 encirclements constitute the wiring chamber with cover plate by support 31, and said dividing plate 33 is arranged on support 31 or the cover plate 32.
Concrete in instance as shown in the figure, said link 3 comprises the support 31 and cover plate 32 of fixed connection, and is surrounded by support 31 and cover plate 32 and to constitute the wiring chamber; Said support 31 two ends are fixedly connected with base 2 with fuselage 1 respectively, and said dividing plate 33 is arranged on the support 31; Said cover plate 32 is fixed in support 31 back sides, and said support 31 backs are through cover plate 32 and bonnet 17 all standings.During assembling, after the line arrangement and being arranged in the wire casing 34, directly cover cover plate 32 and get final product; Simultaneously, the main effect of cover plate 32 is not load-bearing but protects connecting line that therefore mainly being accomplished by support 31 of the load-bearing effect of link 3, be arranged at the intensity that can also increase link 3 on the support 31 with dividing plate 33, plays the effect of reinforcement.
In instance as shown in the figure, said support 31 is a L type structure, comprises base plate, swash plate, stringer board; Said support 31 is fixedly connected with fuselage 1, is fixedly connected with base 2 through its base plate through its stringer board, and said swash plate is between stringer board and base plate, and said dividing plate 33 is arranged on the swash plate, and said cover plate 32 is fixed in the swash plate back; Said fuselage 1, base plate are positioned at the same side of swash plate, and the angle between said swash plate and the base plate is an acute angle.Whole support strength is high, good stability.When adopting base 2 to install, support 31 swash plates receive the moment of flexure effect, and further, swash plate is set to arc, arc be centered close to the swash plate both sides in the opposite side of base plate relatively.Certainly the form of support 31 and with fuselage 1 also can be other mode.
Because cover plate 32 needs often to remove when safeguarding, the dismounting of cover plate 32 for ease, said cover plate 32 and support 31 are connected through buckle structure.Concrete, buckle structure comprises four clamps 35 that are arranged at 32 4 jiaos of cover plates and is arranged at support 31 and the corresponding hole clipping 36 in clamp 35 positions.Damage for fear of buckle structure when the dismounting; It is bigger that fit clearance between clamp 35 and the hole clipping 36 designs; In order to guarantee fixed effect, also be respectively arranged with a positioning screw hole 38 on said cover plate 32 and the support 31, through the further securing cover plate 32 of screw.
Because the support 31 of link 3 inserts line chamber and cavity block respectively; Line chamber and cavity block are respectively arranged with the open slot that holds its insertion, and when adopting base 2 to install, this open slot can block through link 3; But when adopting wall-hanging installation; Then will become the cavity of exposing, for the overall appearance when adopting wall-hanging the installation, the aerial lug two ends that are used for the wall hanging installation also are respectively arranged with the lid of sealing line chamber and cavity block open slot.
Above-mentioned heat dissipation channel mainly is in order to guarantee the heat radiation of power supplys 41 in the base 2, and its arrangement form can be arbitrarily, like being provided with of the cooperation of louvre and radiator fan, fin etc.In order to realize good quiet and radiating effect, best, said heat dissipation channel is a louvre, comprises the top louvre 23 that is arranged at base 2 end faces and the bottom louvre 24 of bottom surface; Said base 2 bottoms are provided with at least two back-up blocks; Be fixed on power supply 41 solder joints one side direction in the cavity block, under components and parts one side direction.The setting of back-up block is when guaranteeing base 2 stability of strutting system, to make lower cover 22 bottom surfaces raise; Thereby form the passage of circulation of air; It can be the supported hole of two block length bar shapeds; As the instance of figure in, for avoiding the obstruction of strip to circulation of air, employing be the form of four circular support pads.According to the principle that cold air sinks, hot-air rises, cool exterior air will get into cavity block by bottom louvre 24 automatically, carrying out heat exchange with each functional module after top louvre 23 is discharged, form free convection.Oppositely install on power supply 41 solder joints one side direction, under components and parts one side direction, when cold air gets into directly and the fin contact heat-exchanging of power supply 41.Therefore aforesaid way radiating effect, quiet effect all can reach instructions for use, and help the Compact Design of base 2, help the attractive in appearance of integral body.
Be provided with position, the area size of top louvre 23 and bottom louvre 24 all can be arbitrarily.But best, said bottom louvre 24 comprise be arranged at respectively on base 2 Widths before and after two groups of both sides, said top louvre 23 be provided with position and the bottom louvre 24 that is positioned at rear side that the position is set is relative.Top louvre 23 is arranged at rear side, can not influence the attractive in appearance of integral body.Both sides before and after bottom louvre 24 is arranged at; The cold air that gets into cavity block by back side lower part louvre 24 back of rising is discharged by top louvre 23, is discharged by top louvre 23 after the cold air that gets into cavity block by preceding side lower part louvre 24 longitudinally moves to rear side.Therefore circuit fin, the especially fin of power supply 41 can also can vertically be arranged between back upper lateral part louvre 23 and the bottom louvre 24 by horizontally set, for the arrangement of base 2 internal circuits provides the bigger degree of freedom.Statement for ease, the loam cake 21 among Fig. 4 has been clipped part.
Above-mentioned back is called the rear portion again, is when TV normally uses, and is positioned at user's part beyond the invisible, and the face that is positioned at the back is the back side, and a side adjacent with the back side is rear side in each side of the face that intersects with the back side; Relative with the back front portion that is is when TV normally uses, and over against user's part, is positioned at anterior face and is the front or is called the front, and a side adjacent with the front is the front side in each side of the face that intersects with the front.
Claims (5)
1. light and thin type panel TV; Comprise fuselage (1), base (2), connect base (2) and fuselage (1) link (3), signal processing circuit board (42), panel drive circuit plate (12), power supply (41), be connected each circuit holding wire, connect the power line of each circuit and power supply, said fuselage (1) comprises that housing, display floater (11), fixed display panel (11) are in the panel fixed mount of housing; It is characterized in that: said base (2) is a box body structure, is provided with the cavity block of hollow; Said base (2) also is provided with connectivity module chamber and the outside heat dissipation channel of base (2); Said signal processing circuit board (42), power supply (41) all are fixed in the cavity block; Said power line and holding wire comprise the fuselage interior line, the base interconnector that connects each circuit in the base (2) that are connected each circuit in the fuselage (1), connect line between the fuselage base of each circuit and each circuit of base (2) in the fuselage (1); The housing of said fuselage (1) comprises the back cover (13) that is made of metal, the face frame (14) that is provided with display window; What said panel fixed mount comprised rectangle encloses frame (15), press strip (16), back cover (13), and said display floater (11) is fixed in by back cover (13), encloses in the cavity that frame (15) constitutes through press strip (16); Both are fixedly connected and lay respectively at the both sides of display floater (11) said frame (14) and back cover (13); And the display window of said frame (14) is corresponding with display floater (11) position; Said housing back is provided with the bonnet (17) that is fixed in back cover (13), and surrounds formation line chamber by said back cover (13) and bonnet (17); Said panel drive circuit plate (12) is fixed in the line chamber; Said link (3) top is positioned at the line chamber; Said link (3) is provided with the wiring chamber that is communicated with line chamber and cavity block; Line penetrates the wiring chamber by cavity block and is passed to the line chamber by the wiring chamber other end between said fuselage base, and along being provided with dividing plate (33) in the said wiring of the wiring direction chamber of line between the fuselage base in the wiring chamber, said wiring chamber is divided into the wire casing (34) of mutual partition through dividing plate (33); Said link (3) comprises the support (31) and the cover plate (32) of fixed connection, and surrounds formation wiring chamber by support (31) and cover plate (32); Said support (31) two ends are fixedly connected with base (2) with fuselage (1) respectively, and said dividing plate (33) is arranged on the support (31); Said cover plate (32) is fixed in support (31) back side, and said support (31) back is through cover plate (32) and bonnet (17) all standing.
2. light and thin type panel TV as claimed in claim 1 is characterized in that: between said fuselage base line adopt section with section between the segmentation structure that is connected through connector.
3. light and thin type panel TV as claimed in claim 1 is characterized in that: said support (31) is a L type structure, comprises base plate, swash plate, stringer board; Said support (31) is fixedly connected with fuselage (1), is fixedly connected with base (2) through its base plate through its stringer board, and said swash plate is between stringer board and base plate, and said dividing plate (33) is arranged on the swash plate, and said cover plate (32) is fixed in the swash plate back; Said fuselage (1), base plate are positioned at the same side of swash plate, and the angle between said swash plate and the base plate is an acute angle.
4. according to claim 1 or claim 2 light and thin type panel TV, it is characterized in that: said heat dissipation channel is a louvre, comprises the top louvre (23) that is arranged at base (2) end face and the bottom louvre (24) of bottom surface; Said base (2) bottom is provided with at least two back-up blocks; Be fixed on power supply (41) solder joint one side direction in the cavity block, under components and parts one side direction.
5. light and thin type panel TV as claimed in claim 4; It is characterized in that: said bottom louvre (24) comprise be arranged at respectively on base (2) Width before and after two groups of both sides, said top louvre (23) be provided with position and the bottom louvre (24) that is positioned at rear side that the position is set is relative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010265067 CN101964890B (en) | 2010-08-27 | 2010-08-27 | Light and thin flat television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010265067 CN101964890B (en) | 2010-08-27 | 2010-08-27 | Light and thin flat television |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101964890A CN101964890A (en) | 2011-02-02 |
| CN101964890B true CN101964890B (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010265067 Expired - Fee Related CN101964890B (en) | 2010-08-27 | 2010-08-27 | Light and thin flat television |
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| CN (1) | CN101964890B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201240454A (en) * | 2011-03-24 | 2012-10-01 | Jazz Hipster Corp | Stereo base device for use in display |
| JP2018504706A (en) * | 2015-01-16 | 2018-02-15 | インダストリアル サイエンティフィック コーポレーション | Modular gas monitoring system |
| CN104614883B (en) * | 2015-02-17 | 2017-10-13 | 深圳市华星光电技术有限公司 | Back panel of liquid crystal display |
| FR3035266B1 (en) * | 2015-04-17 | 2017-03-31 | Sagemcom Broadband Sas | ELECTRONIC EQUIPMENT |
| CA168381S (en) | 2016-01-15 | 2017-02-27 | Ind Scient Corp | Monitoring device |
| USD980734S1 (en) | 2016-01-15 | 2023-03-14 | Industrial Scientific Corporation | Gas monitoring device |
| CN109285510B (en) | 2018-09-11 | 2021-04-02 | 重庆惠科金渝光电科技有限公司 | Display, display device and grounding resistance adjusting method |
| CN113227888B (en) | 2019-07-23 | 2023-06-27 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN111787252B (en) * | 2020-06-22 | 2022-11-18 | 海信视像科技股份有限公司 | Display device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201286151Y (en) * | 2008-10-31 | 2009-08-05 | 深圳Tcl新技术有限公司 | Ultra-thin flat plate television |
| CN201290146Y (en) * | 2008-10-24 | 2009-08-12 | 康佳集团股份有限公司 | Separate type liquid crystal television |
| JP2009290637A (en) * | 2008-05-30 | 2009-12-10 | Videocon Industries Ltd | Thin display television receiver |
| CN201393276Y (en) * | 2009-03-31 | 2010-01-27 | 深圳创维－Rgb电子有限公司 | Flat panel television |
| CN201477322U (en) * | 2009-08-21 | 2010-05-19 | 青岛海信电器股份有限公司 | Liquid crystal display screen and electronic equipment |
| CN201527518U (en) * | 2009-09-17 | 2010-07-14 | 广东长虹电子有限公司 | Liquid crystal display device |
| CN201789575U (en) * | 2010-08-27 | 2011-04-06 | 四川长虹电器股份有限公司 | Light and thin type FPTV (flat-panel television) |
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2010
- 2010-08-27 CN CN 201010265067 patent/CN101964890B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009290637A (en) * | 2008-05-30 | 2009-12-10 | Videocon Industries Ltd | Thin display television receiver |
| CN201290146Y (en) * | 2008-10-24 | 2009-08-12 | 康佳集团股份有限公司 | Separate type liquid crystal television |
| CN201286151Y (en) * | 2008-10-31 | 2009-08-05 | 深圳Tcl新技术有限公司 | Ultra-thin flat plate television |
| CN201393276Y (en) * | 2009-03-31 | 2010-01-27 | 深圳创维－Rgb电子有限公司 | Flat panel television |
| CN201477322U (en) * | 2009-08-21 | 2010-05-19 | 青岛海信电器股份有限公司 | Liquid crystal display screen and electronic equipment |
| CN201527518U (en) * | 2009-09-17 | 2010-07-14 | 广东长虹电子有限公司 | Liquid crystal display device |
| CN201789575U (en) * | 2010-08-27 | 2011-04-06 | 四川长虹电器股份有限公司 | Light and thin type FPTV (flat-panel television) |
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| Publication number | Publication date |
|---|---|
| CN101964890A (en) | 2011-02-02 |
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