CN101540860A - Fixed base for liquid crystal television - Google Patents
Fixed base for liquid crystal television Download PDFInfo
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- CN101540860A CN101540860A CN200910114935A CN200910114935A CN101540860A CN 101540860 A CN101540860 A CN 101540860A CN 200910114935 A CN200910114935 A CN 200910114935A CN 200910114935 A CN200910114935 A CN 200910114935A CN 101540860 A CN101540860 A CN 101540860A
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- cover
- liquid crystal
- guiding
- bonnet
- fixed
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Abstract
The invention discloses a fixed base for a liquid crystal television, comprising a base, a bracket fixed on the base, and a hook fixed on the bracket; the bracket is also provided with at least a quick rotation fastener, wherein the quick rotation fastener comprises a stud, a guide grabbing sleeve, a ring-shaped knob and a rear cover; the guide grabbing sleeve is fixedly arranged in an installation hole on the bracket; the stud is fixedly arranged on the rear cover and passes through the guide grabbing sleeve simultaneously; and the ring-shaped knob is also fixedly arranged on the rear cover and sheaths the guide grabbing sleeve simultaneously. As the bracket is provided with the quick rotation fastener, the effective fixing between the liquid crystal television and the bracket can be realized without needing tools such as screwdrivers and the like; and compared with the fixed base which fixes the liquid crystal television by normal screws, the fixed base is obviously more convenient and quicker when liquid crystal television is being installed.
Description
Technical field
The present invention relates to a kind of fixed base for liquid crystal television.
Background technology
Generally all be provided with hook on the existing fixed base for liquid crystal television and be used for hanging liquid crystal TV set, simultaneously in order to prevent that liquid crystal TV set from producing bigger rocking, and also needs to adopt screw to come it is fixed.Yet adopt screw that liquid crystal TV set fixedly the time, is often needed earlier screw to be put into screw hole, re-use instrument such as screwdriver screw is regulated, installation process is comparatively inconvenient, and is also comparatively loaded down with trivial details time-consuming.
Summary of the invention
The present invention seeks to: a kind of fixed base for liquid crystal television that just can fix liquid crystal TV set fast by instrument of need not is provided.
Technical scheme of the present invention is: a kind of fixed base for liquid crystal television comprises base, is fixed on the support on the base and is fixed on hook on the support; At least one quick rotation fastener also is installed on the described support, and this quick rotation fastener comprises double-screw bolt, leads and grab cover, annular knob and bonnet; Described guiding is grabbed cover and is fixed in the installing hole of being located on the support; Described double-screw bolt is fixed on the bonnet, penetrates guiding simultaneously and grabs in the cover; And described annular knob also is fixed on the bonnet, entangles guiding simultaneously and grabs cover.
The comparatively detailed technical scheme of the present invention is: a kind of fixed base for liquid crystal television comprises base, is fixed on the support on the base and is fixed on hook on the support; At least one quick rotation fastener also is installed on the described support, and this quick rotation fastener comprises double-screw bolt, leads and grab cover, annular knob and bonnet; Described guiding is grabbed cover and is fixed in the installing hole of being located on the support; Described double-screw bolt is fixed on the bonnet, penetrates guiding simultaneously and grabs in the cover; And described annular knob also is fixed on the bonnet, entangles guiding simultaneously and grabs cover.Installing hole on the described support is a stepped hole, and the inner surface of stepped hole is provided with at least one rotary stopper groove; The some trips of front end moulding that described guiding is grabbed cover catch on the step surface of stepped hole front portion, and the guiding cover of grabbing cover is provided with the rear portion end face that the annular table terrace props up stepped hole on one's body simultaneously, and cooperate with aforementioned trip guiding grabbed to overlap and carry out axial location; Simultaneously the described guiding front end of grabbing cover also forms the rotary stopper piece and snaps in and in the rotary stopper groove on the stepped hole inner surface guiding is grabbed cover and circumferentially locate; And an end of described annular knob is fixed on the bonnet, forms annular inward flange on the other end, and this annular inward flange is grabbed the annular external flange of cover rear end and matched annular knob is carried out axial limiting with taking shape in guiding.
The detailed technical scheme of the present invention is: a kind of fixed base for liquid crystal television comprises base, is fixed on the support on the base and is fixed on hook on the support; At least one quick rotation fastener also is installed on the described support, and this quick rotation fastener comprises double-screw bolt, leads and grab cover, annular knob and bonnet; Described guiding is grabbed cover and is fixed in the installing hole of being located on the support; Described double-screw bolt is fixed on the bonnet, penetrates guiding simultaneously and grabs in the cover; And described annular knob also is fixed on the bonnet, entangles guiding simultaneously and grabs cover.Installing hole on the described support is a stepped hole, and the inner surface of stepped hole is provided with at least one rotary stopper groove; The some trips of front end moulding that described guiding is grabbed cover catch on the step surface of stepped hole front portion, and the guiding cover of grabbing cover is provided with the rear portion end face that the annular table terrace props up stepped hole on one's body simultaneously, and cooperate with aforementioned trip guiding grabbed to overlap and carry out axial location; Simultaneously the described guiding front end of grabbing cover also forms the rotary stopper piece and snaps in and in the rotary stopper groove on the stepped hole inner surface guiding is grabbed cover and circumferentially locate; And an end of described annular knob is fixed on the bonnet, forms annular inward flange on the other end, and this annular inward flange is grabbed the annular external flange of cover rear end and matched annular knob is carried out axial limiting with taking shape in guiding.Described guiding is grabbed between cover and the bonnet and is also had spring, and described double-screw bolt passes spring.Described double-screw bolt is through moulding iron clad and bonnet combines, and the iron clad joint portion of moulding with double-screw bolt is a circular column on the described bonnet, is injection-moulded in this circular column behind the terminal annular knurl of double-screw bolt; And also form the plurality of strengthening ribs that is connected in the circular column bottom and distributes ringwise on the described bonnet.Described bonnet and annular knob are pasted together through ultrasonic wave simultaneously.
When the present invention uses, at first liquid crystal TV set is suspended in the support hook, press the bonnet on the quick rotation fastener then, and then rotary annular knob, double-screw bolt is screwed in the screwed hole of liquid crystal TV set rear portion correspondence, just finished the fixing of liquid crystal TV set, whole process is convenient and swift, need not by instruments such as screwdrivers, and lean on for fixed stably the reinforcing of liquid crystal TV set.When needs with liquid crystal TV set when support is pulled down, only need reverse rotation annular knob, until spring bonnet is ejected backward, just can easily liquid crystal TV set be taken off from hook then.
Advantage of the present invention is:
1, therefore this fixed base for liquid crystal television of the present invention need not just can realize effectively fixing between liquid crystal TV set and support by instruments such as screwdrivers because custom-designed quick rotation fastener has been installed on support; Compare the holder that present employing normal screws fixes liquid crystal TV set, obviously convenient, quick when liquid crystal TV set is installed.
2, little, simple in structure, the low cost of manufacture of the own volume of the quick rotation fastener described in the present invention is fit to produce in batches, and advantages of high practicability is arranged; Especially adopt between its bonnet and double-screw bolt and mould iron clad and be connected, and adopting ultrasonic wave to be connected between annular knob and bonnet, switching performance is good, makes this quick rotation fastener firm solid, not fragile, also make the present invention firm more, reliable to a certain extent for fixing of liquid crystal TV set.
3, the quick rotation fastener described in the present invention itself can be dismantled from support fast, so the maintain and replace after making things convenient for it to damage.
Description of drawings
Below in conjunction with drawings and Examples the present invention is further described:
Fig. 1 is the structural representation of a kind of specific embodiment of the present invention;
Fig. 2 is the stereochemical structure explosive view of quick rotation fastener among Fig. 1 embodiment;
Fig. 3 is the installment state profile of quick rotation fastener on support;
Fig. 4 is the user mode profile of quick rotation fastener on support;
Fig. 5 is double-screw bolt and the rear cover mounting structure schematic diagram in the quick rotation fastener;
Fig. 6 is the fixing view during liquid crystal TV set of Fig. 1 embodiment.
Wherein: 1, base; 2, support; 21, installing hole; 3, hook; 4, quick rotation fastener; 41, double-screw bolt; 42, guiding is grabbed cover; 421, trip; 422, annular table terrace; 423, rotary stopper piece; 424, annular external flange; 43, annular knob; 431, annular inward flange; 44, bonnet; 441, circular column; 442, reinforcement; 45, spring; 5, liquid crystal TV set.
Embodiment
Embodiment: in conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 with Figure 6 shows that a kind of embodiment of fixed base for liquid crystal television of the present invention.
At first as shown in Figure 1, this fixed base for liquid crystal television by base 1, be fixed on support 2 on the base 1, be fixed on the hook 3 on the support 2 and be installed on the support 2 and a quick rotation fastener being positioned at hook 3 belows constitutes jointly.
Further combined with Fig. 2, Fig. 3, Fig. 4 and shown in Figure 5, the quick rotation fastener 4 in the present embodiment is grabbed cover 42, annular knob 43, bonnet 44 and spring 45 by double-screw bolt 41, guiding and is formed jointly.
Described guiding is grabbed cover 42 and is made of plastics, it is fixed in the installing hole 21 of being located on the support 2, concrete structure is as follows: described support 2 is provided with an installing hole 21, and this installing hole 21 is a stepped hole, and the inner surface of stepped hole is provided with at least one rotary stopper groove (not drawing among the figure); Two trips 421 of front end moulding that guiding is grabbed cover 42 catch on the step surface of stepped hole front portion, guiding is grabbed cover 42 cover and is provided with the rear portion end face that annular table terrace 422 props up stepped hole on one's body simultaneously, overlaps 42 and carries out axial location thereby cooperates with aforementioned trip 421 guiding grabbed; Simultaneously the described guiding front end of grabbing cover 42 also forms two rotary stopper pieces 423 and snaps in and in the rotary stopper groove corresponding on the stepped hole inner surface guiding is grabbed cover 42 and circumferentially locate.
Described double-screw bolt 41 is made of metal, and bonnet 44 is made of plastics.The end of this double-screw bolt 41 combines with bonnet 44 through moulding iron clad, and its front end then penetrates guiding and grabs in the cover 42.And the iron clad joint portion of moulding with double-screw bolt 41 on the bonnet described in the present embodiment 44 is a circular column 441, is injection-moulded in behind the terminal annular knurl of double-screw bolt 41 in this circular column 441, moulds the fastness of iron clad combination with raising.Also form the plurality of strengthening ribs 442 that is connected in circular column 441 bottoms and distributes ringwise on the bonnet 44 simultaneously, the effect of these reinforcements 442 is to increase to mould the area of iron clad joint portion, to have strengthened the intensity of moulding the iron clad joint portion, mould the fastness that iron clad combines with bonnet 44 thereby further improve double-screw bolt 41.
Described annular knob 43 is made of plastics, and it is fixed on the bonnet 44, entangles guiding simultaneously and grabs cover 42.And a end that should annular knob 43 in the present embodiment is pasted together through ultrasonic wave with bonnet 44, in conjunction with firm, lasting, then form annular inward flange 431 on the other end, this annular inward flange 431 is grabbed the annular external flange 424 of cover 42 rear ends and is matched annular knob 43 is carried out axial limiting with taking shape in guiding, prevents that this annular knob 43 from grabbing cover 42 from guiding and dropping.
Described spring 45 is against guiding and grabs between cover 42 and the bonnet 44, and aforementioned double-screw bolt 41 passes this spring 45.
In conjunction with Fig. 3, Fig. 4 and shown in Figure 6, when present embodiment uses, at first liquid crystal TV set 5 is suspended in the hook 3 of support 2, press the bonnet 44 on the quick rotation fastener 4 then, and then rotary annular knob 43, double-screw bolt 41 is screwed in the screwed hole (not drawing among the figure) of liquid crystal TV set 5 rear portion correspondences, just finished the fixing of liquid crystal TV set 5, whole process is convenient and swift, need not by instruments such as screwdrivers, and leans on for fixed stably the reinforcing of liquid crystal TV set 5.When needs with liquid crystal TV set 5 when support 2 is pulled down, only need reverse rotation annular knob 43, until spring 45 bonnet 44 is ejected backward, just can easily liquid crystal TV set 5 be taken off from hook 3.
Quick rotation fastener 4 own volumes described in the present embodiment are little, simple in structure simultaneously, and parts are made of plastics mostly, and low cost of manufacture is fit to produce in batches, and advantages of high practicability is arranged.Especially 41 employings of its bonnet 44 and double-screw bolt are moulded iron clad and are connected, and annular knob 43 adopts ultrasonic wave to be connected with 44 of bonnets, switching performance is good, make that this quick rotation fastener 4 is firm solid, not fragile, also make the present invention firm more, reliable to a certain extent for fixing of liquid crystal TV set 5.
And this quick rotation fastener 4 itself can be dismantled from support 2 fast, so the maintain and replace after making things convenient for it to damage.
Claims (7)
1. fixed base for liquid crystal television comprises base (1), is fixed on the support (2) on the base (1) and is fixed on hook (3) on the support (2); It is characterized in that also being equipped with on the described support (2) at least one quick rotation fastener (4), this quick rotation fastener (4) comprises double-screw bolt (41), leads and grab cover (42), annular knob (43) and bonnet (44); Described guiding is grabbed cover (42) and is fixed in the installing hole of being located on the support (2) (21); Described double-screw bolt (41) is fixed on the bonnet (44), penetrates guiding simultaneously and grabs in the cover (42); And described annular knob (43) also is fixed on the bonnet (44), entangles guiding simultaneously and grabs cover (42).
2. fixed base for liquid crystal television according to claim 1 is characterized in that the installing hole (21) on the described support (2) is a stepped hole, and the inner surface of stepped hole is provided with at least one rotary stopper groove; The some trips of front end moulding (421) that described guiding is grabbed cover (42) catch on the step surface of stepped hole front portion, the guiding cover of grabbing cover (42) is provided with the rear portion end face that annular table terrace (422) props up stepped hole on one's body simultaneously, and cooperates with aforementioned trip (421) and guiding to be grabbed cover (42) carry out axial location; Simultaneously the described guiding front end of grabbing cover (42) also forms rotary stopper piece (423) and snaps in that rotary stopper groove on the stepped hole inner surface is interior grabs cover (42) to guiding and circumferentially locate; And an end of described annular knob (43) is fixed on the bonnet (44), form annular inward flange (431) on the other end, this annular inward flange (431) matches annular knob (43) is carried out axial limiting with taking shape in annular external flange (424) that guiding grabs cover (42) rear end.
3. fixed base for liquid crystal television according to claim 1 and 2 is characterized in that described guiding is grabbed between cover (42) and the bonnet (44) also to have spring (45).
4. fixed base for liquid crystal television according to claim 3 is characterized in that described double-screw bolt (41) passes spring (45).
5. fixed base for liquid crystal television according to claim 1 and 2 is characterized in that described double-screw bolt (41) combines through moulding iron clad and bonnet (44).
6. fixed base for liquid crystal television according to claim 5 is characterized in that it is circular column (441) that described bonnet (44) is gone up the iron clad joint portion of moulding of same double-screw bolt (41), is injection-moulded in behind the terminal annular knurl of double-screw bolt (41) in this circular column (441); And also form the plurality of strengthening ribs (442) that is connected in circular column (441) bottom and distributes ringwise on the described bonnet (44).
7. fixed base for liquid crystal television according to claim 1 and 2 is characterized in that described bonnet (44) and annular knob (43) are pasted together through ultrasonic wave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101149351A CN101540860B (en) | 2009-02-13 | 2009-02-13 | Fixed base for liquid crystal television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101149351A CN101540860B (en) | 2009-02-13 | 2009-02-13 | Fixed base for liquid crystal television |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101540860A true CN101540860A (en) | 2009-09-23 |
| CN101540860B CN101540860B (en) | 2011-04-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101149351A Active CN101540860B (en) | 2009-02-13 | 2009-02-13 | Fixed base for liquid crystal television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101540860B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940969A (en) * | 2017-05-18 | 2017-07-11 | 湖南新亚胜光电股份有限公司 | Display screen unit |
| CN107426636A (en) * | 2017-07-31 | 2017-12-01 | 歌尔丹拿音响有限公司 | A kind of mounting structure of fast installation support and sound equipment |
| CN108100281A (en) * | 2018-01-16 | 2018-06-01 | 北京小米移动软件有限公司 | It is rotated with device, holder camera and unmanned plane |
| CN108413229A (en) * | 2018-03-29 | 2018-08-17 | 北京小米移动软件有限公司 | Hand-held holder |
| CN108810435A (en) * | 2018-08-03 | 2018-11-13 | 广东长虹电子有限公司 | A kind of television set with general rear cover |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2626158Y (en) * | 2003-06-18 | 2004-07-14 | 熊猫电子集团有限公司 | A flat panel display and TV self-adapting stand |
| CN2879568Y (en) * | 2006-04-21 | 2007-03-14 | 海信集团有限公司 | Liquid crystal television fixing base |
| CN2912154Y (en) * | 2006-06-01 | 2007-06-13 | 深圳创维－Rgb电子有限公司 | Support structure of LCD TV |
| 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 |
| CN101227576B (en) * | 2008-02-02 | 2010-06-02 | 苏州胜利精密制造科技股份有限公司 | Big screen panel TV rotary type base |
| CN201369784Y (en) * | 2009-02-13 | 2009-12-23 | 苏州胜利精密制造科技股份有限公司 | Fixing seat of liquid crystal display television set |
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2009
- 2009-02-13 CN CN2009101149351A patent/CN101540860B/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106940969A (en) * | 2017-05-18 | 2017-07-11 | 湖南新亚胜光电股份有限公司 | Display screen unit |
| CN106940969B (en) * | 2017-05-18 | 2023-06-23 | 湖南新亚胜光电股份有限公司 | Display screen unit |
| CN107426636A (en) * | 2017-07-31 | 2017-12-01 | 歌尔丹拿音响有限公司 | A kind of mounting structure of fast installation support and sound equipment |
| CN107426636B (en) * | 2017-07-31 | 2023-09-01 | 歌尔智能科技有限公司 | Quick installing support and mounting structure of stereo set |
| CN108100281A (en) * | 2018-01-16 | 2018-06-01 | 北京小米移动软件有限公司 | It is rotated with device, holder camera and unmanned plane |
| CN108413229A (en) * | 2018-03-29 | 2018-08-17 | 北京小米移动软件有限公司 | Hand-held holder |
| CN108810435A (en) * | 2018-08-03 | 2018-11-13 | 广东长虹电子有限公司 | A kind of television set with general rear cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101540860B (en) | 2011-04-13 |
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Owner name: HELIAN SHENGLI PHOTOELECTRIC TECHNOLOGY (XIAMEN) C Free format text: FORMER OWNER: SUZHOU VICTORY PRECISION MANUFACTURE CO., LTD. Effective date: 20120605 |
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Free format text: CORRECT: ADDRESS; FROM: 215151 SUZHOU, JIANGSU PROVINCE TO: 361100 XIAMEN, FUJIAN PROVINCE |
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| TR01 | Transfer of patent right |
Effective date of registration: 20120605 Address after: 361100 No. 155-1, Xin'an village, inner Town, Xiangan District, Fujian, Xiamen Patentee after: HELIAN SHENGLI PHOTOELECTRIC TECHNOLOGY (XIAMEN) CO., LTD. Address before: 215151 Jiangsu Province, Suzhou City District Xuguan Industrial Park Hu Jing Road No. 55 Patentee before: Suzhou Victory Precision Manufacture Co., Ltd. |