CN2549495Y - Horizontal hinge assembly of liquid crystal display - Google Patents
Horizontal hinge assembly of liquid crystal display Download PDFInfo
- Publication number
- CN2549495Y CN2549495Y CN 02264861 CN02264861U CN2549495Y CN 2549495 Y CN2549495 Y CN 2549495Y CN 02264861 CN02264861 CN 02264861 CN 02264861 U CN02264861 U CN 02264861U CN 2549495 Y CN2549495 Y CN 2549495Y
- Authority
- CN
- China
- Prior art keywords
- lcd
- axis
- assembly
- display
- rotatable lamella
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a horizontal hinge assembly of a liquid crystal display, including: a vertical shaft which is vertically and fixedly arranged on an LCD base, wherein, the end of the vertical shaft is fixed through a fixing connector; a rotary sheet is arranged on a bracket at the back of a display and penetrates the vertical shaft through a central hole and revolves relatively to the vertical shaft, and the edge of the rotary sheet is symmetrically provided with two convex sheets at the upper and the lower parts; two fixing sheets are respectively arranged at the two sides of the rotary sheet; a fixing lump is inserted in and fixed with the vertical shaft and has the edge provided with two symmetrical openings which are at the upper and the lower parts and in which the two convex sheets respectively extends so as to control the angle range during the revolving; a plurality of elastic sheets are arranged on the two sides of each fixing sheet. The horizontal hinge assembly of the utility model can provide an appropriate torsion between the display and the base, which can easily adjust the inclined angle of the LCD display in the horizontal direction so as to obtain the optimum view angle of the display.
Description
Technical field
The utility model belongs to a kind of mechanical hinge structure, relates in particular to a kind of hinge component that LCD horizontally rotates and uses that is used for.
Technical background
As everyone knows, display has been widely used in every field such as industrial and civilian, and its structural behaviour also changes along with scientific-technical progress.LCD is just promoted gradually with its ultra-thin structure, stable display interface, good result of use, and the trend that substitutes traditional monitor is gradually arranged greatly.Rotational problems at traditional monitor solves by ball pivot, and this structure has the characteristics from bottom support, and LCD can't adopt this structure to realize the rotation of liquid crystal face because of the architectural feature of its planar ultra-thin.Thereby LCD in the market has only the vertical direction adjustable angle, and anhydrous square to adjustable angle.
Summary of the invention
The purpose of this utility model is at the problems referred to above, a kind of device that is used to be connected and fixed parts (base) and rotatable part (display screen) is provided, and a torque can be provided according to the requirement of fixed object, thereby make the motion that combines with the support component of LCD display of hinge after the installation adjust the horizontal direction angle of LCD display.
To achieve these goals, the utility model by the following technical solutions, a kind of falling hinger assembly of LCD is characterized in that, described falling hinger assembly comprises:
One Z-axis is installed on the LCD base and base is vertical and fixing relatively, and the end of described Z-axis is fixed with fixed connecting piece;
One rotatable lamella is installed on the back support parts of display, is located on the described Z-axis by its mesopore, and described relatively Z-axis rotates, and there are two lugs at described rotatable lamella edge symmetric position up and down;
Two stators are divided into described rotatable lamella both sides;
One fixed block is sleeved on the described Z-axis and relative fixed, and there are laterally zygomorphic two openings in edge, and two lugs on the described rotatable lamella stretch into respectively in two openings on the described fixed block, the angular range that rotates with control;
Some shell fragments are divided into the side of described two stators.
Description of drawings
Fig. 1 is the front view of the utility model one preferred embodiment;
Fig. 2 is the upward view of Fig. 1;
Fig. 3 is the utility model and the combined sectional structure chart of other parts;
Fig. 4 be with the utility model in the vertical view of the fixed block that matches with Z-axis;
Fig. 5 is the utility model user mode synoptic diagram.
Embodiment
Please in conjunction with Fig. 1, Fig. 2, Fig. 3 and Fig. 4, falling hinger assembly of the present utility model comprises Z-axis 1, and is fixing with rivet 4 at the one side end, also can adopt screw retention to connect.One rotatable lamella 12 that is installed on the back support parts 14 of display is located on the Z-axis 1 by its mesopore, Z-axis 1 rotates relatively, rotatable lamella 12 edges symmetric position up and down are provided with two lugs 121 and 122, be divided into rotatable lamella 12 both sides two stators 71 and 72 are arranged, fixed block 6 can be fixed on the suit base 16 by default screw, there are laterally zygomorphic two openings 61 and 62 in edge, two lugs 121 and 122 on the rotatable lamella 12 stretch into respectively in the opening 61 and 62 on the fixed block 6, angular range with the control rotation, present embodiment in the arranged outside of stator 71 two compressing tablets 11 and 12, and compressing tablet 51 and 52, in the middle of compressing tablet 101 and 102, also be provided with a butterfly spring sheet 3.The outside of stator 72 is provided with two compressing tablets 21 and 22 equally.In use, Z-axis 1 of the present utility model is by an outer-hexagonal bolt lock 15 and fixed block 6 relative fixed.This fixed block 6 is installed on the LCD base 16.The relative base of Z-axis 1 16 is vertical and fixing; There is a cutting plane 151 one side of Z-axis 1, and the relevant position of fixed block 6 endoporus also is provided with a platform 63 and cooperates with it, can't rotate thereby make between the hole of Z-axis 1 and fixed block 6.
Compressing tablet in the present embodiment is used for adjusting length dimension, and the concrete quantity during use can be determined according to the size needs.Utilize the elasticity of butterfly spring sheet 3 and the dynamics that lock by nut 4 Z-axis 1 end, make between compressing tablet 12 and the stator 72 and produce friction force, dynamics (or screwing force of the nut) realization of riveting tightly by control butterfly spring sheet 3 quantity (with control elasticity dynamics) and Control Shaft end is to the control of friction force size between compressing tablet 22 and the stator 72, satisfy the needs of different torsion, thereby reach the needs of the angular adjustment between two parts of Different Weight.In addition, the angle that changes fixed block 6 rim openings 111 and 112 can change two rotational angles between the parts.
Fig. 5 provides the user mode synoptic diagram of the falling hinger assembly of LCD.Shown in solid line position be the state that hinge component 10 supported 0 ° of the X-axis of LCD display 11 relative horizontal directions before LCD display was rotated, rotational angle theta is the maximum rotation angle of the relative horizontal X axle of LCD display, the rotational angle of LCD display 11 can change between the scope of 0～θ, when removal acts on power on the LCD display 11, can control the size that produces friction force between rotatable lamella 12 and the some compressing tablets by the be hit by a bullet connection dynamics of the quantity of reed 3 and riveted joint of controlling level hinge component, thereby make the level angle of LCD display keep stable.
According to above-mentioned detailed description to structure of the present utility model, can recognize, adopt this falling hinger assembly can be by a suitable moment is provided between display and base, so just adjust the angle of inclination of the horizontal direction of LCD display at an easy rate, thereby obtain the optimal viewing angle of display.
More than all embodiment only for the explanation the utility model usefulness, but not to restriction of the present utility model, person skilled in the relevant technique, under the situation that does not break away from spirit and scope of the present utility model, can also make various conversion or variation, so all technical schemes that are equal to also should belong to category of the present utility model and should be limited by each claim.
Claims (6)
1, a kind of falling hinger assembly of LCD is characterized in that, described falling hinger assembly comprises:
One Z-axis is installed on the LCD base and base is vertical and fixing relatively, and the end of described Z-axis is fixed with fixed connecting piece;
One rotatable lamella is installed on the back support parts of display, is located on the described Z-axis by its mesopore, and described relatively Z-axis rotates, and there are two lugs at described rotatable lamella edge symmetric position up and down;
Two stators are divided into described rotatable lamella both sides;
One fixed block is sleeved on the described Z-axis and relative fixed, and there are laterally zygomorphic two openings in edge, and two lugs on the described rotatable lamella stretch into respectively in two openings on the described fixed block, the angular range that rotates with control;
Some shell fragments are divided into the side of described two stators.
2, the hinge component of a kind of LCD according to claim 1 is characterized in that, described shell fragment comprises butterfly spring sheet and some compressing tablets, and described butterfly spring sheet is arranged between some compressing tablets.
3, the falling hinger assembly of a kind of LCD according to claim 2 is characterized in that, described fixed connecting piece adopts the riveted joint mode.
4, the falling hinger assembly of a kind of LCD according to claim 2 is characterized in that, described fixed connecting piece adopts nut to connect.
According to the falling hinger assembly of claim 3 and 4 described a kind of LCD, it is characterized in that 5, the quantity by controlling described shell fragment and the connection dynamics of fixed connecting piece are controlled the size that produces friction force between described rotatable lamella and the compressing tablet.
6, the falling hinger assembly of a kind of LCD according to claim 1 is characterized in that, there is a cutting plane side of described Z-axis, matches with a platform of described fixed block endoporus relevant position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264861 CN2549495Y (en) | 2002-06-19 | 2002-06-19 | Horizontal hinge assembly of liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02264861 CN2549495Y (en) | 2002-06-19 | 2002-06-19 | Horizontal hinge assembly of liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2549495Y true CN2549495Y (en) | 2003-05-07 |
Family
ID=33730989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02264861 Expired - Fee Related CN2549495Y (en) | 2002-06-19 | 2002-06-19 | Horizontal hinge assembly of liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2549495Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1550952B (en) * | 2003-05-15 | 2012-04-04 | Lg电子株式会社 | Swivel hinge assembly and electronic device having the same |
| WO2014000322A1 (en) * | 2012-06-26 | 2014-01-03 | 深圳市华星光电技术有限公司 | Liquid crystal display module and liquid crystal display device |
| US8926144B2 (en) | 2012-06-26 | 2015-01-06 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | LCD module and LCD device |
-
2002
- 2002-06-19 CN CN 02264861 patent/CN2549495Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1550952B (en) * | 2003-05-15 | 2012-04-04 | Lg电子株式会社 | Swivel hinge assembly and electronic device having the same |
| WO2014000322A1 (en) * | 2012-06-26 | 2014-01-03 | 深圳市华星光电技术有限公司 | Liquid crystal display module and liquid crystal display device |
| US8926144B2 (en) | 2012-06-26 | 2015-01-06 | Shenzhen China Star Optoelectronics Technology Co., Ltd. | LCD module and LCD device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |