CN2569290Y - Rotary shaft mechanism for liquid crystal display and plasma display - Google Patents
Rotary shaft mechanism for liquid crystal display and plasma display Download PDFInfo
- Publication number
- CN2569290Y CN2569290Y CN 02254245 CN02254245U CN2569290Y CN 2569290 Y CN2569290 Y CN 2569290Y CN 02254245 CN02254245 CN 02254245 CN 02254245 U CN02254245 U CN 02254245U CN 2569290 Y CN2569290 Y CN 2569290Y
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- shaft mechanism
- rotating shaft
- tumbler
- urgent
- connection block
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Abstract
The utility model relates to a rotary shaft mechanism for a liquid crystal display and a plasma display, which comprises a connecting seat, a torsion spring, a rotary member, a first fastening member, a second fastening member, and a locking and connecting component, wherein, the torsion spring is arranged in the connecting seat, an elastic component is arranged in the second fastening member, the first fastening member and the second fastening member are respectively arranged on both side parts of the connecting seat, and the rotary member is straddled on the connecting seat; a plate body of the rotary member is arranged between the fastening member and the connecting seat, and each part can be locked and connected into an integral body through using the locking and connecting component for rotating and positioning an object which is connected to the rotary shaft mechanism in a certain angle.
Description
Technical field
The utility model is a kind of rotating shaft mechanism that is used for LCD, plasma scope, refers to a kind of rotating shaft mechanism with adjustability especially, and can cut down finished cost and material cost, and make the object that is connected in rotating shaft mechanism more firm.
Background technology
See also shown in Figure 1, the known LCD that is used for, the rotating shaft mechanism 10a of plasma scope includes bearing support 11a, bracing frame 12a, rotating shaft 13a, distortion reed 14a, the first friction plate 15a and the second friction plate 16a constitute, and should be out of shape reed 14a, this first friction plate 15a, this bracing frame 12a, the second friction plate 16a and this bearing support 11a are articulated in the axial region 131a of rotating shaft 13a in regular turn, and the lug 151a of this first friction plate 15a is equipped on the hole 121a of this bracing frame 12a, utilize the distortion tension force of this distortion reed 14a to make each part packing together.Make the protuberance 132a friction of this distortion reed 14a and this first friction plate 15a and this rotating shaft 13a, so that this bearing support 11a does relative rotation with this bracing frame 12a and can stagnate in special angle, make this bearing support 11a interlocking go up (as shown in Figure 2) in view of the above in display 17a, and make this bracing frame 12a interlocking in the support member 181a of pedestal 18a, with so that display 17a be fixed on this pedestal 18a.
Yet the above-mentioned known rotating shaft mechanism that is used for LCD, plasma scope still has following shortcoming:
1. known rotating shaft mechanism 10a is that utilization is out of shape the friction of reed 14a and other part and is produced friction force and urgent tension force, and the manufacturing of its distortion reed 14a and extremely strictness of material requirements, down to this rotating shaft mechanism 10a manufacturing cost is improved.
2. the distortion reed 14a of known rotating shaft mechanism 10a is because the restriction of making, thereby makes its large scale difficulty, causes being difficult to make rotating shaft mechanism 10a large scaleization, thereby limits its usable range.
3. known rotating shaft mechanism 10a is because the little factor of size needs to link two rotating shaft mechanism 10a, to overcome interlocking produces double swerve in the display 17a of bearing support 11a problem.
4. known rotating shaft mechanism 10a interlocking need utilize the cooperation of support member 181a when object display 17a and pedestal 18a, therefore increase the cost of product.
5. known rotating shaft mechanism 10a utilizes the end distortion of the axial region 131a of its rotating shaft 13a, to be fastened on this bearing support 11a, therefore reduce the degree of tightness adjustability of rotating shaft mechanism 10a, and increased its assembling and adjust the difficulty of the angle of this display 17a, thereby improved its production cost.
Summary of the invention
The purpose of this utility model is to provide a kind of rotating shaft mechanism that is used for LCD, plasma scope, utilize and make simple rolling spring such as torque spring, and because of it is a general purpose accessory, therefore reduce the cost of rotating shaft mechanism, also promote competitiveness of product simultaneously.
Another purpose of the present utility model is to provide a kind of rotating shaft mechanism that is used for LCD, plasma scope, and its big chi timeization is easy, makes interlocking more firm and be difficult for rocking in the product of this rotating shaft mechanism.
Another purpose of the present utility model is to provide a kind of rotating shaft mechanism that is used for LCD, plasma scope, by being directly connected on the base, and need not increase any accessory, thereby reduce cost.
Another purpose of the present utility model is to provide a kind of rotating shaft mechanism that is used for LCD, plasma scope, and utilizes the mode of interlocking to make several part interlockings together, to cut down finished cost.
Another one purpose of the present utility model is to provide a kind of rotating shaft mechanism that is used for LCD, plasma scope, utilizes the mode of interlocking to make several part interlockings together, so that the elasticity of rotating shaft mechanism has adjustability.
According to a kind of rotating shaft mechanism that is used for LCD, plasma scope of the present utility model, comprising: Connection Block has the end, and is formed with perforation on this Connection Block; Tumbler is provided with perforation, and this tumbler is striden and is located at this Connection Block; First urgent, be provided with perforation, and this first a urgent sidepiece that is arranged at this tumbler; Second urgent, be arranged at the other side of this tumbler; And the interlocking assembly, it extends through the perforation of this perforation of first urgent, this tumbler, the perforation of this Connection Block and the perforation of this tumbler in regular turn, and interlocking is on second urgent.The end of this Connection Block is formed with shrinkage pool, and the perforation of this Connection Block is communicated in this shrinkage pool, and is provided with torque spring, and this torque spring is arranged in this Connection Block shrinkage pool, and makes this interlocking assembly extend through this torque spring.This torque spring further comprises two spring arms, and is formed with recess on this Connection Block, so that this spring arm wherein fastens in this recess, and another this spring arm is supported terminate in this tumbler.The periphery of this Connection Block is formed with breach, and to fasten in the spring arm of this recess be to protrude out this breach.This tumbler includes plate body and connecting portion, and this plate body is arranged at the end of this connecting portion and interconnects and is integral, and this perforation is formed on this plate body, and this plate body is arranged between the end of this Connection Block and described urgent.Further comprise elastic parts, this elastic parts is supported terminate between this tumbler and first urgent or this tumbler and this second urgent between.Comprise that further storage tank is arranged on above-mentioned urgent, so that this elastic parts is arranged in this storage tank.This elastic parts is to be compression spring or cup spring.The connecting portion of this tumbler is can be with linking to each other.Be formed with chute on this Connection Block, and be to have protruded out protuberance on this tumbler, this protuberance is to be slidedly arranged in this chute.This interlocking assembly and this first urgent link into an integrated entity.This interlocking assembly is to be screw.According to aforementioned creation purpose, the LCD that is used for of the present utility model, the rotating shaft mechanism of plasma scope is to include Connection Block, tumbler, first urgent, second urgent and interlocking assembly, wherein the sidepiece of this Connection Block is formed with shrinkage pool and perforation, and this perforation is to be connected with this shrinkage pool, and make this tumbler be provided with perforation, and this tumbler is striden be located on this Connection Block, this first urgent is provided with a perforation, and this first urgent outside portion that places this tumbler, second urgent another outside portion that places this tumbler, and utilize the interlocking assembly to extend through this perforation of first urgent, the perforation of this Connection Block and the perforation of tumbler, and interlocking is on second urgent.
Brief Description Of Drawings
Below in conjunction with accompanying drawing, will make the technical solution of the utility model apparent by description to embodiment of the present utility model.
Fig. 1 is the known rotating shaft mechanism three-dimensional combination figure that is used for LCD, plasma scope;
Fig. 2 is that the known rotating shaft mechanism that is used for LCD, plasma scope is combined in the display synoptic diagram;
Fig. 3 is the side view that the rotating shaft mechanism that is used for LCD, plasma scope of the present utility model applies to display;
Fig. 4 is the three-dimensional exploded view that is used for the rotating shaft mechanism of LCD, plasma scope of the present utility model;
Fig. 5 is the cross-section cutaway view along 5-5 line among Fig. 3;
Fig. 6 is the three-dimensional exploded view of another embodiment of the rotating shaft mechanism that is used for LCD, plasma scope of the present utility model.
Specific embodiment
See also shown in Figure 3, the rotating shaft mechanism 10 that is used for LCD, plasma scope of the present utility model, be to be connected in 20 of display 17a and bases, utilize the rotation of rotating shaft mechanism 10 also can stagnate in the function of a special angle, in order to adjust and to locate the angle of 20 of this display 17a and bases, conveniently to allow the user watch display 17a with the visual angle of the best.
So, see also shown in Figure 4, this rotating shaft mechanism 10 includes Connection Block 11, torque spring 12, tumbler 13, elastic parts, first urgent 15, second urgent 16 and interlocking assembly 17, wherein this torque spring 12 is arranged in this Connection Block 11, this elastic parts is arranged in this first urgent 15, and make this first urgent 15 and this second urgent 16 two ends that are arranged at this Connection Block 11 respectively, this tumbler 13 is striden and is located on the Connection Block 11 simultaneously, make the sidepiece of this tumbler 13 place this urgent 15 respectively, 16 and this Connection Block 11 between, and utilize interlocking assembly 17 together with each part interlocking.
Wherein, see also shown in Figure 4, one end of this Connection Block 11 is formed with shrinkage pool 111, and be formed with perforation 112 on this Connection Block 11 simultaneously, this perforation 112 is connected with this shrinkage pool 111, and shrinkage pool 111 peripheries that a recess 113 and a sidepiece are set on this Connection Block 11 are provided with a breach 114, and in the upper end of this Connection Block 11 chute 115 are set.
In addition, see also Fig. 4 and shown in Figure 5, this torque spring 12 has two spring arms 121, and this torque spring 12 is arranged in the shrinkage pool 111 of an end of this Connection Block 11, and a spring arm 121 of torque spring 12 is arranged in the recess 113 of this Connection Block 11; This tumbler 13 includes plate body 131 and connecting portion 132, and this plate body 131 is located at two sides of this connecting portion 132 and is the one that links to each other, wherein be formed with perforation 133 on this plate body 131, and this plate body 131 is located at two ends of this Connection Block 11 respectively, and another spring arm 121 that makes this torque spring 12 extends the breach 114 of this this Connection Block 11, and supports the side of the plate body 131 that terminates in this tumbler 13; This first urgent 15 and this second urgent 16 is the sidepieces that are arranged at this plate body 131 respectively, so that this plate body 131 is arranged at urgent 15,16 and 11 of Connection Blocks, and this first urgent 15 is provided with perforation 151, and in urgent 15,16 are provided with storage tank 161, this interlocking assembly 17 can be screw, and when this elastic parts can be compression spring 14 (as shown in Figure 5) or cup spring 18 (as shown in Figure 6) and is arranged in this storage tank 161, this elastic parts is adjacent to this plate body 131 and first urgent 15, or to make this elastic parts be adjacent to this plate body 131 and second urgent 15 (figure does not show), and the perforation 151 that interlocking assembly 17 is extended through first urgent 15 in regular turn, the perforation 133 of plate body 131, the perforation 112 of Connection Block 11, torque spring 12, the perforation 133 and the elastic parts of plate body 131, and interlocking is on second urgent 16, to be assembled into rotating shaft mechanism 10, and the end face that makes 17a is connected in tumbler 13, and the plate body 131 of this tumbler 13 has protruded out protuberance 19, this protuberance 19 is slidedly arranged in the chute 115 of Connection Block 11, utilizes the biend of this chute 115 to limit the rotational angle range that tumbler 13 rotates in Connection Block 11.
See also Fig. 3 to shown in Figure 6, wherein this display 17a interlocking is on the connecting portion 132 of this tumbler 13, to adjust the angle of this display 17a, the two spring arms 121 that wherein utilize this torque spring 12 are respectively to terminating in tumbler 13 and Connection Block 11, and the plate body 131 that makes this tumbler 13 is arranged at the end of this Connection Block 11 so that torsion that moment that the weight of this display 17a is produced Connection Block 11 and torque spring 12 provide and the friction force between plate body 131 and Connection Block 11 ends are reached balance, and in order to fix the angle of this display 17a, and utilize first urgent 15 and be articulated on this interlocking assembly 17, and make second urgent 16 interlocking on interlocking assembly 17, can make urgent 15, each part of 16 closely connects, and can make this plate body 131 be resisted against the end of this Connection Block 11 and urgent 15,16, be difficult for double swerve so that be connected in the display 17a of tumbler 13, utilize 11 of this plate body 131 and this Connection Blocks closely to be connected simultaneously so that friction force to be provided, in order to produce damping.For making this plate body 131 and these 11 tightr connections of Connection Block, institute is so that elastic parts places 131 of this second urgent 16 and this plate bodys, so that the tension force of elastic parts acts on therebetween, can make plate body 131 and Connection Block 11 packings together, to produce bigger friction force.In addition, can make first urgent 15 further and interlocking assembly 17 links into an integrated entity, and integrally formed.In addition, when this rotating shaft mechanism 10 is can omit this torque spring 12 when being connected in the lighter 17a of weight, can utilize interlocking assembly 17 interlockings on second urgent 16, and the plate body 131 that makes tumbler 13 therebetween with the end of Connection Block 11 near, the friction force restriction that utilizes its phase mutual friction to be produced is connected in the rotation of tumbler 13, and then restriction is connected to the rotation of the display 17a of this tumbler 13, can save material cost and processing cost, and make this this rotating shaft mechanism 10 have more competitive power.
In sum, utilize the rotating shaft mechanism that is used for LCD, plasma scope of the present utility model, this tumbler is rotated and stagnate on this Connection Block, utilize the advantage of its easy large scaleization simultaneously, be difficult for double swerve so that be connected in the object of this rotating shaft mechanism, and utilize the interlocking assembly adjustable of this rotating shaft mechanism, to reduce to adjust the required strength of object that is connected in this rotating shaft mechanism, because of using the factor of standardized element, so that it is easier to make this rotating shaft mechanism, reduce simultaneously and make and assembly cost, to promote competitiveness of product.
Yet, the above only is a preferable possible embodiments of the present utility model, non-so inflexible limit claim of the present utility model, thus use such as that instructions of the present utility model and icon content do etc. correcting structure change, all be contained in the scope of the present utility model.
Claims (12)
1. rotating shaft mechanism that is used for LCD, plasma scope is characterized in that it comprises:
Connection Block has the end, and is formed with perforation on this Connection Block;
Tumbler is provided with perforation, and this tumbler is striden and is located at this Connection Block;
First urgent, be provided with perforation, and this first a urgent sidepiece that is arranged at this tumbler;
Second urgent, be arranged at the other side of this tumbler; And
The interlocking assembly, it extends through the perforation of this perforation of first urgent, this tumbler, the perforation of this Connection Block and the perforation of this tumbler in regular turn, and interlocking is on second urgent.
2. the rotating shaft mechanism that is used for LCD, plasma scope as claimed in claim 1, the end that it is characterized in that this Connection Block is formed with shrinkage pool, and the perforation of this Connection Block is communicated in this shrinkage pool, and be provided with torque spring, this torque spring is arranged in this Connection Block shrinkage pool, and makes this interlocking assembly extend through this torque spring.
3. the rotating shaft mechanism that is used for LCD, plasma scope as claimed in claim 2, it is characterized in that this torque spring further comprises two spring arms, and be formed with recess on this Connection Block, so that this spring arm wherein fastens in this recess, and another this spring arm is supported terminate in this tumbler.
4. the rotating shaft mechanism that is used for LCD, plasma scope as claimed in claim 3 is characterized in that the periphery of this Connection Block is formed with breach, and to fasten in the spring arm of this recess be to protrude out this breach.
5. the rotating shaft mechanism that is used for LCD, plasma scope as claimed in claim 1, it is characterized in that this tumbler includes plate body and connecting portion, this plate body is arranged at the end of this connecting portion and interconnects and is integral, and this perforation is formed on this plate body, this plate body is arranged between the end of this Connection Block and described urgent.
6. the rotating shaft mechanism that is used for LCD, plasma scope as claimed in claim 1 is characterized in that further comprising elastic parts, this elastic parts is supported terminate between this tumbler and first urgent or this tumbler and this second urgent between.
7. the rotating shaft mechanism that is used for LCD, plasma scope as claimed in claim 6 is characterized in that further comprising that storage tank is arranged on above-mentioned urgent, so that this elastic parts is arranged in this storage tank.
8. the rotating shaft mechanism that is used for LCD, plasma scope as claimed in claim 6 is characterized in that this elastic parts is to be compression spring or cup spring.
9. the rotating shaft mechanism that is used for LCD, plasma scope as claimed in claim 1, the connecting portion that it is characterized in that this tumbler are to be connected with LCD or plasma scope.
10. the rotating shaft mechanism that is used for LCD, plasma scope as claimed in claim 1 is characterized in that being formed with chute on this Connection Block, and is to have protruded out protuberance on this tumbler, and this protuberance is to be slidedly arranged in this chute.
11. the rotating shaft mechanism that is used for LCD, plasma scope as claimed in claim 1 is characterized in that this interlocking assembly and this first urgent link into an integrated entity.
12. the rotating shaft mechanism that is used for LCD, plasma scope as claimed in claim 1 is characterized in that this interlocking assembly is to be screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02254245 CN2569290Y (en) | 2002-09-11 | 2002-09-11 | Rotary shaft mechanism for liquid crystal display and plasma display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02254245 CN2569290Y (en) | 2002-09-11 | 2002-09-11 | Rotary shaft mechanism for liquid crystal display and plasma display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2569290Y true CN2569290Y (en) | 2003-08-27 |
Family
ID=33723144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02254245 Expired - Lifetime CN2569290Y (en) | 2002-09-11 | 2002-09-11 | Rotary shaft mechanism for liquid crystal display and plasma display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2569290Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100592429C (en) * | 2006-09-25 | 2010-02-24 | 明基电通股份有限公司 | Inclination angle pivot mechanism of display equipment |
| CN102881224A (en) * | 2011-07-15 | 2013-01-16 | 上海新干通通信设备有限公司 | Screen adjusting device capable of inclining at any angle |
| CN105276531A (en) * | 2015-12-02 | 2016-01-27 | 横店集团得邦照明股份有限公司 | Rotating shaft structure suitable for lamp |
-
2002
- 2002-09-11 CN CN 02254245 patent/CN2569290Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100592429C (en) * | 2006-09-25 | 2010-02-24 | 明基电通股份有限公司 | Inclination angle pivot mechanism of display equipment |
| CN102881224A (en) * | 2011-07-15 | 2013-01-16 | 上海新干通通信设备有限公司 | Screen adjusting device capable of inclining at any angle |
| CN102881224B (en) * | 2011-07-15 | 2015-01-28 | 上海新干通通信设备有限公司 | Screen adjusting device capable of inclining at any angle |
| CN105276531A (en) * | 2015-12-02 | 2016-01-27 | 横店集团得邦照明股份有限公司 | Rotating shaft structure suitable for lamp |
| CN105276531B (en) * | 2015-12-02 | 2018-10-30 | 横店集团得邦照明股份有限公司 | A kind of pivot structure suitable for lamps and lanterns |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: GUANGBAO TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: LITEON TECHNOLOGY CO. |
|
| CP03 | Change of name, title or address |
Address after: Taipei, Taiwan Province Patentee after: Lite-On Technology Corporation Address before: Taiwan, China Patentee before: Yuanxing Sci-Tech Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120911 Granted publication date: 20030827 |