CN201513680U - Simple fixing base for liquid crystal display - Google Patents
Simple fixing base for liquid crystal display Download PDFInfo
- Publication number
- CN201513680U CN201513680U CN2009202672385U CN200920267238U CN201513680U CN 201513680 U CN201513680 U CN 201513680U CN 2009202672385 U CN2009202672385 U CN 2009202672385U CN 200920267238 U CN200920267238 U CN 200920267238U CN 201513680 U CN201513680 U CN 201513680U
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- Prior art keywords
- axle
- supporting frame
- convex closure
- elastic sheet
- panel rack
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 210000005069 ears Anatomy 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a simple fixing base for a liquid crystal display. The fixing base comprises a panel bracket and a supporting frame; the panel bracket and the supporting frame are pivoted through a mandrel and can rotate oppositely; the mandrel is respectively sleeved with a movable elastic sheet allowing the mandrel to rotate and a fixed elastic sheet fixedly matched with the mandrel; N first convex hulls and N second convex hulls which correspond with each other are respectively arranged on the movable elastic sheet and the fixed elastic sheet; when the included angle between the supporting frame and the mounting surface of the panel bracket is zero degree, the first convex hulls of the movable elastic sheet and the second convex hulls of the fixed elastic sheet are pressed and stressed; and when the supporting frame is unfolded until to form a certain included angle with the mounting surface of the panel bracket, the first convex hulls of the movable elastic sheet and the second convex hulls of the fixed elastic sheet are momentarily staggered to produce sounds. When the supporting frame and the panel bracket are positioned in the closed position, the convex hulls of the movable elastic sheet and the convex hulls of the fixed elastic sheet are pressed and stressed to replace the traditional convex hulls to be embedded in the grooves to achieve the closed positioning action between the supporting frame and the panel bracket.
Description
Technical field
The utility model relates to a kind of simple type liquid crystal display fixed base.
Background technique
Liquid crystal display has progressively replaced traditional Fluorescent display owing to have advantages such as light weight, body are thin, radiationless.Liquid crystal display is mostly combined by TFT LCD and fixed base, the existing fixed seat can be divided into various ways according to different functions of use, as the rise-fall type fixed base, rotary fixed base, simple type fixed base etc., wherein the simple type fixed base mainly comprises and is used for panel rack that the feed flow crystal panel installs and fixes and the supporting frame that is used for the support panel support, support frame as described above and panel rack articulate by axle, generally be arranged with fixation spring tab and movable spring slice on the described axle, be respectively arranged with corresponding convex closure and groove on both, when the angle of the attachment face of supporting frame and panel rack is 0 when spending (during operating position), thereby supporting frame and panel rack are embedded the closed orientation that realizes between the two by convex closure in groove, wherein also can send certain sound when convex closure embeds groove.
Summary of the invention
The utility model purpose is: a kind of simple type liquid crystal display fixed base is provided, it is when supporting frame and panel rack are in the close position, utilize first convex closure of movable spring slice and second convex closure of fixation spring tab to oppress the traditional convex closure embedding groove of stressed replacement, to reach closed orientation effect between the two.
The technical solution of the utility model is: a kind of simple type liquid crystal display fixed base, comprise panel rack and supporting frame, described panel rack and supporting frame articulate and can relatively rotate by axle, be arranged with on the described axle and can cooperate fixing fixation spring tab for the movable spring slice of axle rotation with axle, have N corresponding first convex closure and second convex closure on described movable spring slice and the fixation spring tab respectively, when the angle of the attachment face of supporting frame and panel rack is 0 when spending, first convex closure of movable spring slice and the compressing of second convex closure of fixation spring tab are stressed, when supporting frame was opened to attachment face with panel rack and is a certain angle, second convex closure moment of first convex closure of movable spring slice and fixation spring tab staggered and produces sound.
First convex closure of described movable spring slice and second convex closure of fixation spring tab are respectively two, and two first convex closures and two second convex closures difference symmetric arrangement.When the utility model is produced, also require the R angle of convex closure bigger than the R angle of traditional convex closure, gradient is littler than the gradient of traditional convex closure, the sound that second convex closure moment that can alleviate first convex closure of movable spring slice and fixation spring tab like this produces when staggering.
Described panel rack has two, the both sides of each panel rack auricle that extended back respectively, described axle has two, the first axle part of axle cooperates fixing with the axis hole of supporting frame, the second axle part of axle passes two auricles of panel rack, movable spring slice, be locked with locking element behind fixation spring tab and the some pads, wherein the axis hole on the auricle is can be for the circular hole of axle rotation, also be arranged with retaining angle sheet on the second axle part between two auricles, the spring stop piece and first sleeve, the axis hole of described retaining angle sheet, the axis hole of spring stop piece is respectively the profiled holes that cooperates with the second axle part, described first bush outer sleeve has spring, one end of spring is embedded in the positioning hole of spring stop piece, the other end is embedded one and picks up the ears in the jack of sheet, and the opposite side auricle is provided with retaining angle groove corresponding to the retaining angle hook of retaining angle sheet.
Support frame as described above comprises left socle and the right support that the upper end articulates with the two panels support respectively, is connected with reinforcing chip between the bottom of left socle and right support.The upper end of described left socle and right support is formed with two connecting sheets that supply axle to wear respectively, and the axis hole of connecting sheet is the profiled holes that cooperates with the first axle part of axle, also is arranged with second sleeve on the first axle part between two connecting sheets of each support.
The utility model advantage is:
1. the utility model is when supporting frame and panel rack are in the close position, and utilizes second convex closure of first convex closure of movable spring slice and fixation spring tab to oppress the traditional convex closure of stressed replacement and embeds groove, to reach closed orientation effect between the two.
2. the R angle of convex closure is bigger than the R angle of traditional convex closure in the utility model, and gradient is littler than the gradient of traditional convex closure, the sound that second convex closure moment that can alleviate first convex closure of movable spring slice and fixation spring tab like this produces when staggering.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is an erection drawing of the present utility model;
Schematic representation when Fig. 3 is in the close position for supporting frame of the present utility model and panel rack;
Fig. 4 is the schematic representation that cooperates of movable spring slice and fixation spring tab among Fig. 3;
Fig. 5 opens 25 schematic representation when spending for supporting frame of the present utility model;
Fig. 6 is the schematic representation that cooperates of movable spring slice and fixation spring tab among Fig. 5;
Schematic representation when Fig. 7 opens to maximum position for supporting frame of the present utility model.
Wherein: 10 panel racks; 11 attachment faces; 12 auricles; 121 retaining angle grooves;
20 supporting frames; 21 left socles; 22 right supports; 23 reinforcing chips; 24 connecting sheets;
30 axles; 31 the first axle parts; 32 the second axle parts;
40 movable spring slice; 41 first convex closures;
50 fixation spring tabs; 51 second convex closures;
60 pads;
70 locking elements;
80 retaining angle sheets; 81 retaining angle hooks;
90 spring stop pieces; 91 positioning holes;
100 first sleeves;
110 springs;
120 second sleeves.
Embodiment
Embodiment: as depicted in figs. 1 and 2, a kind of simple type liquid crystal display fixed base, comprise panel rack 10 and supporting frame 20, described panel rack 10 articulates and can relatively rotate by axle 30 with supporting frame 20, described panel rack 10 has two, the both sides of each panel rack 10 auricle 12 that extended back respectively, described axle 30 has two, the first axle part 31 of axle 30 cooperates fixing with the axis hole of supporting frame 20, the second axle part 32 of axle 30 passes two auricles 12 of panel rack 10, movable spring slice 40, fixation spring tab 50 and some pads 60 backs are locked with locking element 70, wherein the axis hole on the auricle 12 is can be for the circular hole of axle 30 rotations, also be arranged with retaining angle sheet 80 on the second axle part 32 between two auricles 12, the spring stop piece 60 and first sleeve 100, the axis hole of described retaining angle sheet 80, the axis hole of spring stop piece 90 is respectively the profiled holes that cooperates with the second axle part 32, described first sleeve, the 100 outer springs 110 that are with, one end of spring 110 is embedded in the positioning hole 91 of spring stop piece 90, the other end is embedded one and picks up the ears in the jack of sheet 12, and opposite side auricle 12 is provided with retaining angle groove 121 corresponding to the retaining angle hook 81 of retaining angle sheet 80.
Support frame as described above 20 comprises left socle 21 and the right support 22 that the upper end articulates with two panels support 10 respectively, is connected with reinforcing chip 23 between the bottom of left socle 21 and right support 22.The upper end of described left socle 21 and right support 22 is formed with two connecting sheets 24 that supply axle 30 to wear respectively, the axis hole of connecting sheet 24 is the profiled holes that cooperates with the first axle part 31 of axle 30, also is arranged with second sleeve 120 on the first axle part 32 between two connecting sheets 24 of each support.
Below only be concrete exemplary applications of the present utility model, protection domain of the present utility model is not constituted any limitation.In addition to the implementation, the utility model can also have other mode of execution.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop within the utility model scope required for protection.
Claims (5)
1. simple type liquid crystal display fixed base, comprise panel rack (10) and supporting frame (20), described panel rack (10) articulates and can relatively rotate by axle (30) with supporting frame (20), it is characterized in that: be arranged with on the described axle (30) and can supply movable spring slice (40) that axle (30) rotates and cooperate the fixation spring tab of fixing (50) with axle (30), have N corresponding first convex closure (41) and second convex closure (51) on described movable spring slice (40) and the fixation spring tab (50) respectively, when the angle of the attachment face (11) of supporting frame (20) and panel rack (10) is 0 when spending, first convex closure (41) of movable spring slice (40) and the compressing of second convex closure (51) of fixation spring tab (50) are stressed, when supporting frame (20) is opened to attachment face (11) with panel rack (10) when being a certain angle, second convex closure (51) moment of first convex closure (41) of movable spring slice (40) and fixation spring tab (50) staggers and produces sound.
2. according to the described simple type liquid crystal display of claim 1 fixed base, it is characterized in that: first convex closure (41) of described movable spring slice (40) and second convex closure (51) of fixation spring tab (50) are respectively two, and two first convex closures and two second convex closures difference symmetric arrangement.
3. according to claim 1 or 2 described simple type liquid crystal display fixed bases, it is characterized in that: described panel rack (10) has two, the both sides of each panel rack (10) auricle (12) that extended back respectively, described axle (30) has two, the first axle part (31) of axle (30) cooperates fixing with the axis hole of supporting frame (20), the second axle part (32) of axle (30) passes two auricles (12) of panel rack (10), movable spring slice (40), fixation spring tab (50) and some pads (60) back are locked with locking element (70), wherein the axis hole on the auricle (12) is the circular hole that can supply axle (30) to rotate, also be arranged with retaining angle sheet (80) on the second axle part (32) between two auricles (12), spring stop piece (90) and first sleeve (100), the axis hole of described retaining angle sheet (80), the axis hole of spring stop piece (90) is respectively the profiled holes that cooperates with the second axle part (32), the outer spring (110) that is with of described first sleeve (100), one end of spring (110) is embedded in the positioning hole (91) of spring stop piece (90), the other end is embedded one and picks up the ears in the jack of sheet (12), and opposite side auricle (12) is provided with retaining angle groove (121) corresponding to the retaining angle hook (81) of retaining angle sheet (80).
4. according to the described simple type liquid crystal display of claim 3 fixed base, it is characterized in that: support frame as described above (20) comprises left socle (21) and the right support (22) that the upper end articulates with two panels support (10) respectively, is connected with reinforcing chip (23) between the bottom of left socle (21) and right support (22).
5. according to the described simple type liquid crystal display of claim 4 fixed base, it is characterized in that: the upper end of described left socle (21) and right support (22) is formed with two connecting sheets (24) that supply axle (30) to wear respectively, the axis hole of connecting sheet (24) is the profiled holes that cooperates with the first axle part (31) of axle (30), also is arranged with second sleeve (120) on the first axle part (31) between two connecting sheets (24) of each support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202672385U CN201513680U (en) | 2009-10-10 | 2009-10-10 | Simple fixing base for liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202672385U CN201513680U (en) | 2009-10-10 | 2009-10-10 | Simple fixing base for liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201513680U true CN201513680U (en) | 2010-06-23 |
Family
ID=42485091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202672385U Expired - Fee Related CN201513680U (en) | 2009-10-10 | 2009-10-10 | Simple fixing base for liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201513680U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759102A (en) * | 2014-01-21 | 2014-04-30 | 科楠电子(昆山)有限公司 | Novel computer base |
| CN103851070A (en) * | 2014-04-02 | 2014-06-11 | 昆山市张浦镇佳聚辉电子厂 | Electronic product rotating shaft support frame |
| TWI469639B (en) * | 2011-12-19 | 2015-01-11 | Top Victory Invest Ltd | Detachable connection |
| CN105276342A (en) * | 2014-07-23 | 2016-01-27 | 冠捷投资有限公司 | Display device |
| CN107255212A (en) * | 2017-07-31 | 2017-10-17 | 重庆万建电子工程有限责任公司重庆第分公司 | A kind of camera |
| CN107420706A (en) * | 2017-06-14 | 2017-12-01 | 福州中澳科技有限公司 | Hiding indicator lowering or hoisting gear |
-
2009
- 2009-10-10 CN CN2009202672385U patent/CN201513680U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI469639B (en) * | 2011-12-19 | 2015-01-11 | Top Victory Invest Ltd | Detachable connection |
| CN103759102A (en) * | 2014-01-21 | 2014-04-30 | 科楠电子(昆山)有限公司 | Novel computer base |
| CN103851070A (en) * | 2014-04-02 | 2014-06-11 | 昆山市张浦镇佳聚辉电子厂 | Electronic product rotating shaft support frame |
| CN105276342A (en) * | 2014-07-23 | 2016-01-27 | 冠捷投资有限公司 | Display device |
| CN107420706A (en) * | 2017-06-14 | 2017-12-01 | 福州中澳科技有限公司 | Hiding indicator lowering or hoisting gear |
| CN107255212A (en) * | 2017-07-31 | 2017-10-17 | 重庆万建电子工程有限责任公司重庆第分公司 | A kind of camera |
| CN107255212B (en) * | 2017-07-31 | 2019-06-07 | 重庆万建电子工程有限责任公司重庆第一分公司 | A kind of camera |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20111010 |