CN103226919B - Display equipment - Google Patents
Display equipment Download PDFInfo
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- CN103226919B CN103226919B CN201310149665.4A CN201310149665A CN103226919B CN 103226919 B CN103226919 B CN 103226919B CN 201310149665 A CN201310149665 A CN 201310149665A CN 103226919 B CN103226919 B CN 103226919B
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- positioning boss
- slot
- display device
- hole
- pilot hole
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Abstract
The invention provide display equipment which comprises an enclosure and a base, wherein a bracket is arranged on the base. The display equipment is characterized in that a slot of which an opening faces downwards is formed in a rear housing of the enclosure; a first positioning hole is formed in the upper top wall of the slot; sliding chutes are formed in two side walls of the slot; a mounting hole is formed in the slot; a first positioning boss is arranged at the upper end part of the bracket; lateral insertion blocks are arranged on two sides of the bracket; a through hole is formed in the bracket; the bracket is inserted in the slot; the first positioning boss is inserted in the first positioning hole; the lateral insertion blocks are inserted in the corresponding sliding chutes; and a tightening screw is inserted in the through hole, and is in threaded connection in the mounting hole. The enclosure and the base are in plug-in connection, and are fixedly connected together through the tightening screw, so that the mounting process of the display equipment is simplified; and the application amount of the tightening screws is reduced, so that the production cost of the display equipment is lowered effectively.
Description
Technical field
The present invention relates to display device, particularly relate to a kind of display device.
Background technology
At present, along with the continuous progress of science and technology, display device (such as: LCD TV, LCDs etc.) is widely used in daily life.Display main body in display device can be hung on wall by support, or, by floor installation on the table.And display main body and base are together sold when selling by display device usually, user is when being arranged on display main body on base, on the back cover of display main body, correspondence is provided with groove, at least three fastening screw nail are provided with in groove, and on the support of base also correspondence be provided with three fastening screw nail, base and back cover in a groove, are fixed together by trip bolt by support installing.As from the foregoing, display device of the prior art when mounted, need to be equipped with at least three trip bolts and connect display main body and base, user needs to tighten each trip bolt respectively, cause display device complex installation process, and multiple trip bolts of systems selling too increase the production cost of display device.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of display device, solve display device complex installation process in prior art, the defect that the production cost of display device is higher, realizes the installation process simplifying display device, and reduces the production cost of display device.
Technical scheme provided by the invention is, a kind of display device, comprise casing and base, described base is provided with support, the back cover of described casing is provided with downward opening slot, the upper roof of described slot is provided with the first pilot hole, and the two side of described slot is provided with chute, offers mounting hole in described slot; The upper end of described support is provided with the first positioning boss, and the both sides of described support are provided with sidepiece inserted block, and described support offers through hole; Described support is inserted in described slot, and described first positioning boss is inserted in described first pilot hole, and described sidepiece inserted block is inserted in corresponding described chute, and be inserted with trip bolt in described through hole, described trip bolt is threaded in described mounting hole.
Preferably, the upper roof of described slot is provided with two the second pilot holes, and described first pilot hole is between two described second pilot holes; The upper end of described support is provided with the second positioning boss, and described first positioning boss is between two described second positioning boss; Described second positioning boss is inserted in described second pilot hole.
Preferably, described first positioning boss and described first pilot hole clearance fit, described second positioning boss and described second pilot hole transition fit.
Preferably, the upper end of described first positioning boss and/or described second positioning boss is provided with chamfering structure.
Preferably, between described first positioning boss and described first pilot hole, leave interval, described second positioning boss and described second pilot hole clearance fit.
Preferably, be also provided with open slot in described slot, described support be provided with carrying boss, described carrying boss is inserted in described open slot.
Preferably, the upper roof of described open slot is resisted against on described carrying boss.
Preferably, described carrying boss and described open slot clearance fit; Or, between described carrying boss and described open slot, leave interval.
Preferably, be also fixedly connected with metal frame in described casing, described metal frame offers threaded hole, described trip bolt is threaded in described threaded hole.
Preferably, described metal frame is provided with bridge-type structure, described bridge-type structure is enclosed within described first positioning boss.
Compared with prior art, display device provided by the invention, by arranging slot and correspondence is provided with the first pilot hole in slot on the back cover of casing, chute and mounting hole, and correspondence is provided with the first positioning boss on support, sidepiece inserted block and through hole, first positioning boss coordinates with the first pilot hole and limits casing fore-and-aft direction and move, and sidepiece inserted block coordinates with chute and is all around moved in direction by restriction casing, and trip bolt coordinates with through hole and mounting hole and limits casing above-below direction and move, casing and base are adopted the mode of grafting to be connected and just both are fixed together by a trip bolt, simplify the installation process of display device, and owing to decreasing the use amount of trip bolt, effectively reduce the production cost of display device.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of display device embodiment of the present invention;
Fig. 2 is the partial sectional view of display device embodiment of the present invention;
Fig. 3 is the partial exploded view of display device embodiment of the present invention.
Embodiment
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
As shown in Figure 1-Figure 3, the present embodiment display device, comprise casing 1 and base 2, base 2 is provided with support 21, the back cover 11 of casing 1 is provided with downward opening slot 12, the upper roof of slot 12 is provided with the first pilot hole 121, and the two side of slot 12 is provided with chute 122, offers mounting hole 123 in slot 12; The upper end of support 21 is provided with the first positioning boss 211, and the both sides of support 21 are provided with sidepiece inserted block 212, support 21 offer through hole 213; Support 21 is inserted in slot 12, and the first positioning boss 211 is inserted in the first pilot hole 121, and sidepiece inserted block 212 is inserted in corresponding chute 122, is inserted with trip bolt 3 in through hole 213 and mounting hole 123.
Specifically, in the present embodiment display device casing 1 back cover 11 on be provided with slot 12, this slot 12 opening down, when being installed to by casing 1 in the process of base 2, the support 21 on base 2 can be inserted in slot 12 easily.Support 21 is inserted into after in slot 12, and the first positioning boss 211 correspondence is inserted in the first pilot hole 121, and the first positioning boss 211 coordinates with the first pilot hole 121 and moved by limit chassis 1 fore-and-aft direction; Meanwhile, sidepiece inserted block 212 correspondence is inserted in chute 122, and sidepiece inserted block 212 and chute 122 cooperatively interact and can move left and right by limit chassis 1; Finally, by trip bolt 3, support 21 and back cover 11 are fixed together, realize casing 1 to be firmly fixed on base 2.Casing 1 adopts the mode of grafting to be assembled on base 2, and fixes by means of only a trip bolt 3, simplifies the assembling process of display device; And, because the use amount of trip bolt 3 decreases, with trip bolt 3 negligible amounts of display device systems selling, the also corresponding production cost reducing display device.
Further, more accurately firmly locate to make casing 1 and be fixed on base 2, the upper roof of slot 12 is provided with two the second pilot hole 124, first pilot holes 121 between two the second pilot holes 124; The upper end of support 21 is provided with the second positioning boss 214, first positioning boss 211 between two the second positioning boss 214; Second positioning boss 214 is inserted in the second pilot hole 124.Concrete, two group of second positioning boss 214 coordinates with the second pilot hole 124 and can move forward and backward by more effective limit chassis 1, also can avoid casing 1 double swerve simultaneously.Preferably, the spacing reserved between the second positioning boss 214 and the second pilot hole 124 is less than the spacing reserved between the first positioning boss 211 and the first pilot hole 121.Such as: the first positioning boss 211 and the first pilot hole 121 clearance fit, second positioning boss 214 and the second pilot hole 124 transition fit, can guarantee that casing 1 and base 2 are located accurately by the second positioning boss 214 and the second pilot hole 124, and the upper end of the first positioning boss 211 and/or the second positioning boss 213 is provided with chamfering structure, can be inserted in the first pilot hole 121 and the second pilot hole 124 smoothly respectively to facilitate the first positioning boss 211 and the second positioning boss 213; Also can be, interval is left between first positioning boss 211 and the first pilot hole 121, second positioning boss 214 and the second pilot hole 124 clearance fit, because the spacing between the first positioning boss 211 and the first pilot hole 121 is larger, first positioning boss 211 can be inserted in the first pilot hole 121 fast and easily, the effect playing guiding is coordinated at the first positioning boss 211 and the first pilot hole 121, guarantee that the second positioning boss 214 is inserted in the second pilot hole 124 accurately, thus facilitate user to assemble display device.
Further again, in order to increase the contact area between back cover 11 and support 21, to strengthen strength of joint between the two, being also provided with open slot 125 in slot 12, support 21 being provided with carrying boss 215, carrying boss 215 is inserted in open slot 125.Concrete, carrying boss 215 will mainly carry the weight of casing 1, the upper roof of open slot 125 can be resisted against on carrying boss 215, guarantee, between back cover 11 and support 21, there is higher connection reliability, avoid occurring and the first positioning boss 211 or the second positioning boss 213 because of stressed excessive and the phenomenon of fracture occurs.And to carry boss 215 with open slot 125 can be clearance fit; Or, leave interval between carrying boss 2125 and open slot 125, thus realization carrying boss 215 coordinates with open slot 125, plays the effect of limit chassis 1 position simultaneously.
Further, be also fixedly connected with metal frame 13 in casing 1, metal frame 13 offer threaded hole 131, trip bolt 3 is threaded in threaded hole 131.Concrete, make because back cover 11 is generally plastic material, in order to strengthen the strength of joint between casing 1 and base 2, trip bolt 3 is connected to the metal frame 13 in casing 1 through support 21 and back cover 11, metal frame 13 can share the power suffered by back cover 11, thus avoids back cover 11 stressed excessive and damaged.Preferably, metal frame 13 is provided with bridge-type structure 132, bridge-type structure 132 is enclosed within the first positioning boss 211.Concrete, the first positioning boss 211 is inserted into after in the first pilot hole 121, stretches out being inserted partially in bridge-type structure 132 of the first pilot hole 121, thus strengthens the strength of joint between metal frame 13 and support 21.
Compared with prior art, display device provided by the invention, by arranging slot and correspondence is provided with the first pilot hole in slot on the back cover of casing, chute and mounting hole, and correspondence is provided with the first positioning boss on support, sidepiece inserted block and through hole, first positioning boss coordinates with the first pilot hole and limits casing fore-and-aft direction and move, and sidepiece inserted block coordinates with chute and is all around moved in direction by restriction casing, and trip bolt coordinates with through hole and mounting hole and limits casing above-below direction and move, casing and base are adopted the mode of grafting to be connected and just both are fixed together by a trip bolt, simplify the installation process of display device, and owing to decreasing the use amount of trip bolt, effectively reduce the production cost of display device.
Last it is noted that above embodiment is only in order to illustrate technical scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a display device, comprise casing and base, described base is provided with support, it is characterized in that, the back cover of described casing is provided with downward opening slot, the upper roof of described slot is provided with the first pilot hole, and the two side of described slot is provided with chute, offers mounting hole in described slot; The upper end of described support is provided with the first positioning boss, and the both sides of described support are provided with sidepiece inserted block, and described support offers through hole; Described support is inserted in described slot, and described first positioning boss is inserted in described first pilot hole, and described sidepiece inserted block is inserted in corresponding described chute, is inserted with trip bolt in described through hole and described mounting hole.
2. display device according to claim 1, is characterized in that, the upper roof of described slot is provided with two the second pilot holes, and described first pilot hole is between two described second pilot holes; The upper end of described support is provided with the second positioning boss, and described first positioning boss is between two described second positioning boss; Described second positioning boss is inserted in described second pilot hole.
3. display device according to claim 2, is characterized in that, described first positioning boss and described first pilot hole clearance fit, described second positioning boss and described second pilot hole transition fit.
4. display device according to claim 2, is characterized in that, the upper end of described first positioning boss and/or described second positioning boss is provided with chamfering structure.
5. display device according to claim 2, is characterized in that, leaves interval between described first positioning boss and described first pilot hole, described second positioning boss and described second pilot hole clearance fit.
6. display device according to claim 1, is characterized in that, is also provided with open slot in described slot, described support is provided with carrying boss, and described carrying boss is inserted in described open slot.
7. display device according to claim 6, is characterized in that, the upper roof of described open slot is resisted against on described carrying boss.
8. display device according to claim 6, is characterized in that, described carrying boss and described open slot clearance fit; Or, between described carrying boss and described open slot, leave interval.
9. display device according to claim 1, is characterized in that, is also fixedly connected with metal frame in described casing, and described metal frame offers threaded hole, and described trip bolt is threaded in described threaded hole.
10. display device according to claim 9, is characterized in that, described metal frame is provided with bridge-type structure, and described bridge-type structure is enclosed within described first positioning boss.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310149665.4A CN103226919B (en) | 2013-04-26 | 2013-04-26 | Display equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310149665.4A CN103226919B (en) | 2013-04-26 | 2013-04-26 | Display equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103226919A CN103226919A (en) | 2013-07-31 |
| CN103226919B true CN103226919B (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310149665.4A Active CN103226919B (en) | 2013-04-26 | 2013-04-26 | Display equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN103226919B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150327384A1 (en) * | 2013-07-09 | 2015-11-12 | Sanyo Technology Center (Shenzhen) Co., Ltd. | Electronic device |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201081075Y (en) * | 2007-07-18 | 2008-07-02 | 公隆实业股份有限公司 | Screen suspension connecting apparatus |
| CN201111944Y (en) * | 2007-09-21 | 2008-09-10 | 苏州福全电子五金有限公司 | Liquid crystal display device holders |
| CN201170422Y (en) * | 2008-03-17 | 2008-12-24 | 青岛海信电器股份有限公司 | Flat-plate television subbase |
| CN201568695U (en) * | 2010-01-04 | 2010-09-01 | 青岛海信电器股份有限公司 | Subbase connection support and television set |
| CN202142243U (en) * | 2011-06-16 | 2012-02-08 | 南京Lg新港显示有限公司 | Display with a jump ring |
| CN202469405U (en) * | 2012-02-08 | 2012-10-03 | 青岛海信电器股份有限公司 | Bracket fixing structure and television |
| CN203217202U (en) * | 2013-04-26 | 2013-09-25 | 青岛海信电器股份有限公司 | Display device |
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2013
- 2013-04-26 CN CN201310149665.4A patent/CN103226919B/en active Active
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| Publication number | Publication date |
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| CN103226919A (en) | 2013-07-31 |
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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. |
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| CP01 | Change in the name or title of a patent holder |