CN103511809A - Base and liquid crystal display television - Google Patents
Base and liquid crystal display television Download PDFInfo
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- CN103511809A CN103511809A CN201310471124.3A CN201310471124A CN103511809A CN 103511809 A CN103511809 A CN 103511809A CN 201310471124 A CN201310471124 A CN 201310471124A CN 103511809 A CN103511809 A CN 103511809A
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- base
- base plate
- connecting tendon
- ring body
- column
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Abstract
The invention discloses a base and a liquid crystal display television, and relates to the technical field of display devices. The base solves the problem that according to a base in the prior art, a display screen is easily inclined. The base comprises a base plate, a base panel, a decorative ring and a stand column, a groove is formed in the base plate, and the base panel is arranged on the top face of the base plate. A through hole is formed in the position, corresponding to the groove, in the base panel, the decorative ring comprises a ring body and a connecting rib arranged on the bottom face of the ring body, one end of the connecting rib of the decorative ring penetrates through the through hole, the connecting rib is contained in the groove, one end of the stand column is arranged in the ring body in a penetrating mode, and the end face of the one end of the stand column is connected with the base plate. The base can be used for a liquid crystal display product.
Description
Technical field
The present invention relates to display device technology field, relate in particular to a kind of base and LCD TVs.
Background technique
Liquid crystal display product (as LCD TVs, liquid crystal display) has advantages of thin thickness, lightweight, beautiful shape, screen size great Deng aspect.Along with scientific and technological progress, lcd technology is very ripe, and people more and more focus on outward appearance and the practicability of liquid crystal display product when choosing liquid crystal display product.Wherein, base is a vitals that affects liquid crystal display product outward appearance and practicability.
Existing liquid crystal display product base is generally structure as shown in Figure 1, comprise base panel 1, the bottom of base panel 1 is provided with base plate 2, on base panel 1, offer through hole 11, be provided with rosette 3 in through hole 11, rosette 3 comprises ring body 31 and is arranged at the installation bottom surface 32 of ring body 31 lower ends, wherein, it is airtight plane structure that bottom surface 32 is installed, and is equipped with column 4 in ring body 31, and mounting screw (not shown) is successively through fixing by column 4 behind the installation bottom surface 32 of base plate 2 and rosette 3.
State in realization in the process of liquid crystal display product base, inventor finds that in prior art, at least there are the following problems: because rosette 3 directly contacts with column 4 with base panel 1, therefore for fear of rosette 3, scratch base panel 1 and column 4, rosette 3 generally all adopts the partially soft material of material to make, for example plastics.The base of prior art, due to bottom surface 32 being installed, be airtight plane structure, therefore, between column 4 lower ends and base plate 2, by the installation bottom surface 32 of the partially soft rosette 3 of material, separated, thus, join strength reduces, and mounting screw is difficult for tightening when locking, and because column 4 and display screen are to installing the immense pressure of bottom surface 32, time one is long, bottom surface 32 is installed and is easily out of shape, thereby it is crooked that display screen is occurred, affects people's normal use.
Summary of the invention
Embodiments of the invention provide a kind of base and LCD TVs, when assurance is effectively fixing to rosette, can improve the join strength of column and base plate, avoid display screen to occur crooked.
For achieving the above object, on the one hand, embodiments of the invention provide a kind of base, and described base comprises base plate, and described base plate is provided with groove; Base panel, is located at the end face of described base plate, and position corresponding with described groove on described base panel offers through hole; Rosette, comprises ring body and is arranged at the connecting tendon on the bottom surface of described ring body, one end that described ring body is provided with described connecting tendon is arranged in described through hole, and described connecting tendon is contained in described groove; Column ，Qi one end is located in described ring body, and the end face of described one end is connected with described base plate.
Further, described connecting tendon comprises the first connecting tendon and the second connecting tendon, and the two ends of described the first connecting tendon are all connected with described ring body, and one end of described the second connecting tendon is connected with described ring body, and the other end is connected with described the first connecting tendon.
Closer, the binding site of described the first connecting tendon and the second connecting tendon is in the center of described ring body, and described connecting part is provided with the attachment hole for being connected with described base plate.
Closer, on the bottom surface of described ring body, the opposite side relative with a side that is provided with described the second connecting tendon is provided with some the 3rd connecting tendons.
Further, described connecting tendon is provided with some positioning blocks, and on described column inwall, the position of corresponding described positioning block offers some locating slots, and described positioning block is arranged in described locating slot.
Further, described connecting tendon is provided with projection near the surface of described column one side, described connecting tendon offers tapped hole near the position of the corresponding described projection in surface of described base plate one side, the position of the corresponding described tapped hole of described base plate offers via hole, and described screw is connected with described tapped hole through after described via hole.
Preferably, the position of the corresponding described through hole of described base plate is convex configuration, and described groove is arranged in described convex configuration.
Further, the lower surface of described base panel and/or the lower surface of described base plate are provided with rubber mat.
Further, described base panel is made by glass material, and described base plate and column are made by metallic material, and described rosette is made by plastic materials.
Second aspect, the embodiment of the present invention has also supplied a kind of LCD TVs, comprises the base described in above-mentioned arbitrary technological scheme.
Compared with prior art, the base that the embodiment of the present invention provides and LCD TVs tool have the following advantages: the embodiment of the present invention is directly connected one end of column through after the through hole of base panel with base plate, owing to not separated by the softer rosette of material between column and base plate, therefore guarantee join strength, greatly improved the reliability that screw lock is tied up; Simultaneously, change the installation bottom surface of sealing on rosette into open connecting tendon structure, on base plate, be provided with the groove that can hold connecting tendon completely, connecting tendon is arranged in groove completely, now column can directly be connected with the part beyond base plate upper groove, the connecting tendon of rosette is arranged between column and base plate, can to rosette, carry out spacing by column and base plate.Thus, make, when assurance is effectively fixing to rosette, to have improved the join strength of column and base plate, the display screen of having avoided being installed on column occurs crooked.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of prior art base;
Fig. 2 is the cross-sectional view of embodiment of the present invention base;
Fig. 3 is the parts assembling explosive view of embodiment of the present invention base;
Fig. 4 is the assembly structure schematic diagram of rosette in embodiment of the present invention base;
Fig. 5 is the parts drawing of rosette in embodiment of the present invention base;
Fig. 6 is the cross-sectional view while being provided with locating slot in the column of embodiment of the present invention base.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiments.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment who obtains under creative work prerequisite, belong to the scope of protection of the invention.
In description of the invention, it will be appreciated that, orientation or the position relationship of the indications such as term " " center ", " on ", D score, 'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward " be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; rather than the device of indication or hint indication or element must have specific orientation, with specific orientation structure and operation, so can not be interpreted as limitation of the present invention.
With reference to Fig. 2, Fig. 3, Fig. 2 is a specific embodiment of embodiment of the present invention base, the explosive view that Fig. 3 is Fig. 2, and in the present embodiment, base comprises: base plate 200, base plate 200 is provided with groove 201; Base panel 100, is located at the end face of described base plate 200, and position corresponding with described groove 201 on described base panel 100 offers through hole 101; Rosette 400, comprise ring body 401 and be arranged at the connecting tendon 402 on described ring body 401 bottom surface 4011, ring body 401 is provided with described connecting tendon 402 one end and is arranged in described through hole 101, and connecting tendon 402 is wholely set with ring body 401, and connecting tendon 402 is contained in described groove 201; Column 300，Qi one end is located in described ring body 401, and the end face of described one end is connected with described base plate 200.
The base that the embodiment of the present invention provides, column 300 one end is directly contacted and is connected with base plate 200 through the through hole 101 of base panel 100 is rear, owing to not separated by the softer rosette of material between column 300 and base plate 200, therefore guarantee join strength, greatly improved the reliability that screw lock is tied up; Simultaneously, change the installation bottom surface of sealing on rosette 400 into open connecting tendon structure, on base plate 200, be provided with the groove 201 that can hold connecting tendon 402 completely, connecting tendon 402 is contained in groove 201 to (being the upper surface that the upper surface of connecting tendon 402 does not exceed groove 201), now column 300 can be connected with the part beyond base plate 200 upper grooves 201, the connecting tendon 402 of rosette 400 is arranged between column 300 and base plate 200, can be undertaken spacing by column 300 and 200 pairs of rosettes of base plate 400.Thus, make, when assurance is effectively fixing to rosette 400, to have improved the join strength of column 300 with base plate 200, the display screen of having avoided being installed on column 300 occurs crooked.
Described connecting tendon 402 can be various structures, for example can be for cross, T-shaped, circular shape, straight line type etc., in order to reserve enough spaces when guaranteeing connecting tendon 402 intensity, be convenient to column 300 and be connected with base plate 200, preferably use T-shaped structure, particularly, with reference to Fig. 4, Fig. 5, Fig. 5 is the parts drawing of rosette in Fig. 4, connecting tendon 402 comprises the first connecting tendon 4021 and the second connecting tendon 4022, the two ends of the first connecting tendon 4021 are all connected with ring body 401, one end of the second connecting tendon 4022 is connected with ring body 401, the other end is connected with the first connecting tendon 4021.Wherein, the first connecting tendon 4021 and the second connecting tendon 4022 can be mutual vertically disposed two straight line type connecting tendons.Thus, the connecting tendon 402 of T-shaped structure has the tie point of three places and ring body 401, can effectively guarantee the join strength of connecting tendon 402, meanwhile, the first connecting tendon 4021 and the second connecting tendon 4022 are straight line type connecting tendon, and occupation area is little, enough spaces on base plate 200, have been reserved, be convenient to column 300 and be connected with base plate 200, thereby make the connection of column 300 more firm, more effectively avoid display screen to occur crooked.
With reference to Fig. 5, while adopting the connecting tendon 402 of T-shaped structure, the connecting part of the first connecting tendon 4021 and the second connecting tendon 4022 can be arranged to ring body 401 center, because the area of connecting part is larger, so Ke connecting part arranges attachment hole, thereby when assembling rosette 400, tentatively to after good rigging position, can, by the coordinating of screw and attachment hole, rosette 400 and base plate 200 be pre-fixed, to facilitate next step assembling.Meanwhile, in connection with portion, be arranged at ring body 401 center, can make attachment hole be positioned at ring body 401 center, thereby make to connect masterpiece for rosette 400 center, make to connect more firm.
When the connecting tendon 402 connecting part of T-shaped structure is arranged to the center of ring body 401 end faces, make in most of all half areas in bottom surface 4011 of connecting tendon 402 of T-shaped structure, second half area of bottom surface 4011 does not have fixed structure, cause thus the integral body of rosette 400 fixing stable not, after column 300 and display screen are installed, rosette 400 does not easily have the lopsidedness of fixed structure in the pressure-acting Xia Xiang bottom surface 4011 of column 300, cause thus the inclination of display device.Thereby therefore the 3rd connecting tendon 4023 that some sizes are less is set in second half area of ，Ke bottom surface 4011 and guarantees the whole fixing stability of rosette 400, thereby effectively prevent display screen run-off the straight.
With reference to Fig. 6, in order to make easier for installation between column 300 and base plate 200, preferably on the inwall of column 300, offer some locating slots 301, and in the corresponding described locating slot 301 of the connecting tendon 402 upper surfaces position of rosette 400, some positioning blocks 403 are set.When column 300 is installed, can first each locating slot 301 correspondences of column 300 be connected on each positioning block 403, column 300 positions, and then install for connecting the screw of column 300 and base plate 200, thus, can first locate and install again by column 300, avoided installing the trouble in Shi Zhao hole, make easier for installationly, improved installation efficiency.
In order to guarantee the steady of liquid crystal disply device, base lower surface is necessary for a plane, if groove 201 is directly set on base plate 200, the lower surface of base plate 200 can become protruding structure due to the existence of groove 201, now the lower surface of base cannot guarantee smoothly, or can only realize the smooth of base lower surface by adding a plurality of thicker foots pad, still, foot pad is thicker, and it is highly in full accord also more difficult that each foot pad reaches.In order addressing the above problem, can be set to convex configuration in the corresponding described through hole 101 of base plate 200 position, and groove 201 is arranged in described convex configuration.Groove 201 is set in the plane of convex configuration, makes groove 201 can not exceed the lower surface of base plate 200, or only can exceed on a small quantity the lower surface of base plate 200, now add the foot pad of thinner thickness.Thus, effectively guaranteed the steady of liquid crystal disply device.
In order to make to install, convenient disassembly, between column 300 and base plate 200, and between rosette 400 and base plate 200, preferred use screw is connected.
Particularly, while connecting column 300 with base plate 200, can on the sidewall of column 300, offer some screw via holes, on base plate 200, corresponding screw via hole is offered some tapped holes, during installation, screw from inserting screw via hole, column 300 tops is connected with the tapped hole on base plate 200.
When connecting bottom board 200 and rosette 400, because the connecting tendon 402 on rosette 400 is thinner, it is unstable that the too short meeting of tapping causes screw to connect, therefore can need the position of attachment screw that projection 404 is set at connecting tendon 402 upper surfaces, in the corresponding described projection 404 of connecting tendon 402 lower surfaces position, offer tapped hole, tapped hole can be offered into projection 404 inside, and offer via hole in the position of base plate 200 corresponding described tapped holes, during installation, screw is connected with tapped hole through after described via hole.Thus, make rosette 400 more firm with being connected of base plate 200.
Preferably, be more firmly difficult for sliding when base is placed, preferably the lower surface at described base panel 100 and/or base plate 200 arranges some rubber mats.Rubber mat can make the frictional force of base and desktop increase, thus, more firm when base is placed.
In order to make outward appearance more attractive in appearance, base panel 100 can adopt glass material to make, and in order to make to support and to be connected more firmly, base plate 200 and column 300 preferably adopt metallic material making, for fear of scratching base panel 100 and column 300, described rosette 400 is made by plastic materials.
Further, in order to reach higher intensity, base panel 100 is preferably used toughened glass to make, due to display screen weight is heavier and long-time use after temperature can be higher, and toughened glass has higher intensity and heat-resisting quantity, therefore, can bear for a long time the weight of display screen and temperature and can not damage.Simultaneously, in order to alleviate the weight of base, column 300 preferably adopts proportion metal little and good rigidly to make, metal aluminum or aluminum alloy for example, metal aluminum or aluminum alloy proportion is little, therefore in the situation of same volume, its weight is lighter, and metal aluminum or aluminum alloy all has higher rigidity, can bear for a long time the pressure of display screen and not yielding.
The embodiment of the present invention also provides a kind of LCD TVs, comprises the base described in above-mentioned arbitrary embodiment.
The base providing in each embodiment due to the base using in the LCD TVs of the present embodiment and above-mentioned base is identical, so the two can solve identical technical problem, and reaches identical Expected Results.
About other of the LCD TVs of the embodiment of the present invention, form to wait and by those skilled in the art, known, at this, no longer describe in detail.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited to this, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.
Claims (10)
1. a base, is characterized in that, comprising:
Base plate, described base plate is provided with groove;
Base panel, is located at the end face of described base plate, and position corresponding with described groove on described base panel offers through hole;
Rosette, comprises ring body and is arranged at the connecting tendon on the bottom surface of described ring body, one end that described ring body is provided with described connecting tendon is arranged in described through hole, and described connecting tendon is contained in described groove;
Column ，Qi one end is located in described ring body, and the end face of described one end is connected with described base plate.
2. base according to claim 1, it is characterized in that: described connecting tendon comprises the first connecting tendon and the second connecting tendon, the two ends of described the first connecting tendon are all connected with described ring body, and one end of described the second connecting tendon is connected with described ring body, and the other end is connected with described the first connecting tendon.
3. base according to claim 2, is characterized in that: the binding site of described the first connecting tendon and the second connecting tendon is in the center of described ring body, and described connecting part is provided with the attachment hole for being connected with described base plate.
4. base according to claim 3, is characterized in that: on the bottom surface of described ring body, the opposite side relative with a side that is provided with described the second connecting tendon is provided with some the 3rd connecting tendons.
5. according to the base described in any one in claim 1～4, it is characterized in that: described connecting tendon is provided with some positioning blocks near the surface of described column one side, on described column inwall, the position of corresponding described positioning block offers some locating slots, and described positioning block is arranged in described locating slot.
6. according to the base described in any one in claim 1～4, it is characterized in that: described connecting tendon is provided with projection near the surface of described column one side, described connecting tendon offers tapped hole near the position of the corresponding described projection in surface of described base plate one side, the position of the corresponding described tapped hole of described base plate offers via hole, and screw is connected with described tapped hole through after described via hole.
7. according to the base described in any one in claim 1～4, it is characterized in that: the position of the corresponding described through hole of described base plate is convex configuration, and described groove is arranged in described convex configuration.
8. according to the base described in any one in claim 1～4, it is characterized in that: the lower surface of described base panel and/or the lower surface of described base plate are provided with rubber mat.
9. according to the base described in any one in claim 1～4, it is characterized in that: described base panel is made by glass material, described base plate and column are made by metallic material, and described rosette is made by plastic materials.
10. a LCD TVs, is characterized in that: comprise the base as described in any one in claim 1～9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310471124.3A CN103511809B (en) | 2013-10-10 | 2013-10-10 | A kind of base and LCD TV |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310471124.3A CN103511809B (en) | 2013-10-10 | 2013-10-10 | A kind of base and LCD TV |
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| Publication Number | Publication Date |
|---|---|
| CN103511809A true CN103511809A (en) | 2014-01-15 |
| CN103511809B CN103511809B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310471124.3A Active CN103511809B (en) | 2013-10-10 | 2013-10-10 | A kind of base and LCD TV |
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| Country | Link |
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| CN (1) | CN103511809B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105757421A (en) * | 2016-04-22 | 2016-07-13 | 合肥惠科金扬科技有限公司 | Glass base fastening structure and liquid crystal television or liquid crystal display |
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| CN201772218U (en) * | 2010-01-29 | 2011-03-23 | 康佳集团股份有限公司 | Transparent glass base for flat television |
| CN202074194U (en) * | 2011-01-13 | 2011-12-14 | 海尔集团公司 | Television set base and television set |
| US20120127377A1 (en) * | 2010-11-22 | 2012-05-24 | Takashi Asano | Television and Electronic Device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2003298979A (en) * | 2002-03-26 | 2003-10-17 | Samsung Electronics Co Ltd | Monitor |
| CN200990657Y (en) * | 2006-12-30 | 2007-12-12 | 康佳集团股份有限公司 | Flat-plate television set base |
| CN201114457Y (en) * | 2007-10-08 | 2008-09-10 | 苏州胜利精密制造有限公司 | Rotary TV base |
| CN101832453A (en) * | 2009-03-12 | 2010-09-15 | 三星电子株式会社 | The support device of display unit and have the display unit of this support device |
| CN201535419U (en) * | 2009-10-14 | 2010-07-28 | 联福生科技股份有限公司 | Liquid crystal display fixing holder with rapid-removal mechanism |
| CN201772218U (en) * | 2010-01-29 | 2011-03-23 | 康佳集团股份有限公司 | Transparent glass base for flat television |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105757421A (en) * | 2016-04-22 | 2016-07-13 | 合肥惠科金扬科技有限公司 | Glass base fastening structure and liquid crystal television or liquid crystal display |
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| CN103511809B (en) | 2016-03-16 |
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Address after: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee after: Hisense Video Technology Co.,Ltd. Address before: 266555 Qingdao economic and Technological Development Zone, Shandong, Hong Kong Road, No. 218 Patentee before: HISENSE ELECTRIC Co.,Ltd. |