CN101236793B - A TV monitor stand with discrete hinge-unit - Google Patents
A TV monitor stand with discrete hinge-unit Download PDFInfo
- Publication number
- CN101236793B CN101236793B CN200710088156XA CN200710088156A CN101236793B CN 101236793 B CN101236793 B CN 101236793B CN 200710088156X A CN200710088156X A CN 200710088156XA CN 200710088156 A CN200710088156 A CN 200710088156A CN 101236793 B CN101236793 B CN 101236793B
- Authority
- CN
- China
- Prior art keywords
- bracket
- friction bushings
- stator
- axle
- horizontal component
- 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
Links
- 229920006351 engineering plastic Polymers 0.000 claims abstract description 10
- 230000008878 coupling Effects 0.000 claims description 11
- 238000010168 coupling process Methods 0.000 claims description 11
- 238000005859 coupling reaction Methods 0.000 claims description 11
- 238000012856 packing Methods 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000354 decomposition reaction Methods 0.000 description 5
- 230000000007 visual effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229920006324 polyoxymethylene Polymers 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012536 packaging technology Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- -1 polyoxymethylenes Polymers 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/655—Construction or mounting of chassis, e.g. for varying the elevation of the tube
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1656—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories
- G06F1/166—Details related to functional adaptations of the enclosure, e.g. to provide protection against EMI, shock, water, or to host detachable peripherals like a mouse or removable expansions units like PCMCIA cards, or to provide access to internal components for maintenance or to removable storage supports like CDs or DVDs, or to mechanically mount accessories related to integrated arrangements for adjusting the position of the main body with respect to the supporting surface, e.g. legs for adjusting the tilt angle
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
- H04N5/65—Holding-devices for protective discs or for picture masks
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B21/00—Tables or desks for office equipment, e.g. typewriters, keyboards
- A47B21/03—Tables or desks for office equipment, e.g. typewriters, keyboards with substantially horizontally extensible or adjustable parts other than drawers, e.g. leaves
- A47B21/0314—Platforms for supporting office equipment
- A47B2021/0364—Keyboard and monitor supports
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B97/00—Furniture or accessories for furniture, not provided for in other groups of this subclass
- A47B2097/005—Monitor mounted supports or stands
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M2200/00—Details of stands or supports
- F16M2200/08—Foot or support base
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/161—Indexing scheme relating to constructional details of the monitor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a bracket component with an independent hinge-unit for a TV monitor. The hinge unit is fixed to the bracket base without using the independent tightening device, which enforces the assembling maneuverability. When re-assembling the hinge device, the bracket base is never destroyed, thereby the production rate is enhanced; the hinge device has an frictional lining sleeve made from the engineering plastic to stably produce the torque without any lubricant; the upper potion and lower potion of the bracket have horizontal potion, and an enforced potion connecting upper potion and lower potion is integrally formed on the bracket to enhance the rigidity of the bracket. The bracket component comprises a bracket base having the bottom board and the base cover, a bracket for fixing the TV monitor and a pivot connecting bracket and a hinge chain unit of the bracket base; the hinge chain unit comprises a hinge chain device which is independent to the bracket base which is installed the hinge chain device potion formed on the bracket base via a key tightening structure without using the single tightening device.
Description
Technical field
The present invention relates to the TV monitor bracket component, the particularly bracket component with discrete hinge unit of TV monitor, wherein, hinge means is fixed to bracket base and does not use independent fastener, has therefore strengthened its assembling operability; The parts of this bracket base can be not destroyed when re-assemblying described hinge means, therefore improved throughput rate; Therefore described hinge means is provided with the friction bushings that engineering plastics are made, and stably produces torque and does not need to apply lubricant; And a carriage is provided with horizontal component at an upper portion thereof and at a lower portion thereof and is connected the described reinforcing section of going up horizontal component and following horizontal component with one, and this reinforcing section integral body is formed on the described carriage, has therefore improved the rigidity of described carriage.
Background technology
Be that as the PDP of the projected images information of TV monitor or the shortcoming of LCD the beholder does not just see Chu's image if screen does not keep a suitable visual angle.Therefore, it is very important to adjust the visual angle according to beholder's position.
A kind of bracket component that is used for TV monitor is suitable for adjusting the visual angle of display screen, and the adjustment at described visual angle is will place on the table bracket base by a hinge means to be connected with the fixing carriage of display screen and to carry out.The applicant has applied for the patent of the bracket component of a plurality of relevant TV monitor, and has developed a kind of bracket component.
As shown in Figure 8, the conventional stent assembly 200 of TV monitor comprises a bracket base with base plate 211 and a base cover 212 and the hinge means 250 that described bracket base is connected with the fixing carriage 230 of TV monitor.Described hinge means 250 comprises a rotor 252 that is fixed to described carriage 230, pass described rotor and be connected to described rotor axle 251, hold described axle 251 and be in the nut 258 that torque between described axle 251 and the described bracket base produces member 255, fastening described axle.
Be installed in TV monitor under the state of described bracket component, when external force is applied to described carriage 230, that is to say, when a revolving force was applied to TV monitor and adjusts the visual angle, described torque produced member 255 and is rotated smoothly.This torque produces member as an elastic component, eliminates the described elastic component in back in external force and keeps stationary state.The performance of described hinge means depends on that described torque produces the performance and the operation of member.
According to prior art, described torque produces member 255 cam of configuration or elastic components, for example disc spring or a wind spring and a plurality of space washer 257 that is arranged at described disc spring upper and lower.Therefore, owing to need many parts, the cost and the assembling procedure of parts have all greatly increased, and have therefore reduced throughput rate.In addition, also must provide lubricant, for example grease.
In addition, by fastener, described hinge means is fixed to the base plate of described bracket base.In order to adjust described assembly, when this bracket base was pulled down, this fastening part was destroyed at described hinge means.Therefore, the parts of described bracket base can not use, thereby go out of use, and have so just increased production cost.
Summary of the invention
For this reason, in order to solve above-mentioned problems of the prior art the present invention has been proposed, an object of the present invention is to provide a kind of bracket component that is used for TV monitor with discrete hinge unit, wherein hinge means is fixed on the bracket base and does not use independent stationary installation, strengthened its assembling operability thus, and when re-assemblying hinge means the parts of this bracket base do not have destroyed, so improved its throughput rate.
Therefore another object of the present invention provides a kind of bracket component with discrete hinge unit that is used for TV monitor, and wherein this hinge means is provided with the friction bushings that engineering plastics are made, and stably produces torque and need not to apply lubricant.
Another purpose of the present invention provides a kind of bracket component with discrete hinge unit that is used for TV monitor, wherein carriage is provided with horizontal component at an upper portion thereof and at a lower portion thereof and is connected the described reinforcing section of going up horizontal component and following horizontal component, this reinforcing section is integrally formed on the described carriage, has therefore improved the rigidity of this carriage.
To achieve these goals, a kind of bracket component that is used for TV monitor is provided, described bracket component comprises that one has the bracket base of base plate and base cover, the carriage of fixing described TV monitor and the hinge-unit of pivotally connected described carriage and described bracket base, wherein said hinge-unit comprises a hinge means that is independent of described bracket base, and be installed on the hinge means seat part that is formed on the described bracket base by the key fastening structure, and do not use independent fastener.
According to one embodiment of present invention, described hinge means comprises: as the axle of rotation center; Rotor, this rotor are connected to the top of described axle and rotate with described carriage and described axle; Be connected to the stator of the bottom of described axle, this stator has the flange of band coupling opening and the main wall that forms below flange, thereby forms a space with certain altitude, and the rotation of described stator is limited by base plate; Friction bushings, this friction bushings is made by engineering plastics, and is connected between the movable part and stator that comprises stator, is used for producing when described axle rotates torque; Packing ring, this packing ring are connected on the described axle, are positioned at below the friction bushings and with described axle to rotate; Set nut, this set nut are fastened to described axle and go up and be arranged in the described space of stator.
According to another embodiment of the invention, described friction bushings comprises the last friction bushings and the described following friction bushings that goes up friction bushings and be connected to described stator of rubbing contact that join described rotor to, wherein descend friction bushings to have the first time friction bushings and second friction bushings, described first time friction bushings is inserted into the top of described coupling opening from the top of stator, and the described friction bushings that goes up of rubbing contact, described second friction bushings is inserted into the bottom and the described packing ring of rubbing contact of described coupling opening.
According to one embodiment of present invention, described carriage comprises preceding upstanding portion, following horizontal component and last horizontal component, upstanding portion has the monitor mounting portion before described, described TV monitor is given prominence to and installed in this monitor mounting portion from the left side and the right side of described preceding upstanding portion, described down horizontal component bottom of upstanding portion before described is crooked backward and be fixed on the described hinge means, and the described horizontal component top of upstanding portion before described of going up is crooked backward.
Following floor is crooked vertically upward from the left part and the right part of described down horizontal component, and last floor is crooked vertically downward from the left part and the right part of last horizontal component, wherein said floor down and the described upward floor formation strengthening part that is engaged with each other.
According to the bracket component that is used for TV monitor of the present invention, because being fixed to described bracket base, described hinge means do not use independent fastener, so its assembling operability can be reinforced.In addition, when this re-assemblied described hinge means, the parts of described bracket base were not damaged, and had therefore improved throughput rate.
And described hinge means has the friction bushings that engineering plastics are made, thereby stably produces torque and need not to apply lubricant.
In addition, because described carriage has horizontal component at an upper portion thereof and at a lower portion thereof, and connect that described reinforcing section integral body of horizontal component and following horizontal component is formed on this carriage on this, so improved the rigidity of this carriage.
Description of drawings
Description of preferred embodiments in conjunction with the drawings, above-mentioned purpose, other characteristics and advantage will be more obvious.
Fig. 1 is the decomposition diagram of bracket component according to an embodiment of the invention;
Fig. 2 is the part enlarged drawing of Fig. 1 medium-height trestle assembly;
Fig. 3 is the skeleton view that the assembled state of the bracket component among Fig. 1 is shown;
Fig. 4 is the decomposition section along the line A-A among Fig. 3;
Fig. 5 is the sectional view that the assembled state of the critical piece among Fig. 3 is shown;
Fig. 6 is the amplification sectional view of Fig. 5;
Fig. 7 is the rear view that the bracket according to one embodiment of the present invention structure is shown;
Fig. 8 is the decomposition diagram that the conventional stent modular construction is shown.
Embodiment
Now, be described in detail with reference to the attached drawings the bracket component of TV monitor according to a preferred embodiment of the present invention with discrete hinge unit.In the following description of the invention, the same reference numerals in the different accompanying drawings is used for similar elements, and will omit the repetition of explanation of these similar elements.
Fig. 1 is the decomposition diagram of bracket component according to an embodiment of the invention; Fig. 2 is the part enlarged drawing of Fig. 1 medium-height trestle assembly; Fig. 3 is the skeleton view that the assembled state of the bracket component among Fig. 1 is shown; Fig. 4 is the decomposition section along the line A-A among Fig. 3; Fig. 5 is the sectional view that the assembled state of the critical piece among Fig. 3 is shown; Fig. 6 is the amplification sectional view of Fig. 5; Fig. 7 is the rear view that the bracket according to one embodiment of the present invention structure is shown.
With reference to figure 1-7, a kind of bracket component that is used for TV monitor 21 with discrete hinge unit in accordance with a preferred embodiment of the present invention comprises: one has the bracket base 10 of base plate 10 and base cover 13, the carriage 30 of fixing described TV monitor and the hinge-unit of pivotally connected described carriage 30 and described bracket base 10.Described hinge-unit is constructed with a hinge means 50 that is independent of described bracket base 10, and is installed on the hinge means seat part 113 that is formed on the described bracket base 10 by the key fastening structure, and does not use independent fastener.
Described hinge means 50 comprises: as the axle 51 of rotation center; Rotor 52, this rotor are connected to the top of described axle 51 and rotate with described carriage 30 and described axle; Be connected to the stator 53 of the bottom of described axle 51, this stator 53 has the flange 533 of band coupling opening 531 and the main wall 535 that forms below flange 533, thereby forms a space with certain altitude, and the rotation of described stator 53 is by base plate 11 restrictions; Friction bushings 55, this friction bushings is made by engineering plastics, and is connected between the movable part and stator 53 that comprises stator 52, is used for producing when described axle 51 rotates torque; Packing ring 56, this packing ring are connected on the described axle, are positioned at friction bushings 55 belows and with described axle rotation; Set nut 57, this set nut are fastened on the described axle 51 and are arranged in the described space of stator 53.
The engineering plastics of structure friction bushings 55 are a kind of plastics that comprise formalin, for example are polyformaldehyde material or polyoxymethylenes (POM) materials.This material has good mechanical property, for example lubricated, wearing quality, hardness, and it does not need to append lubricant.
Described friction bushings 55 comprises the last friction bushings 551 and the described following friction bushings 553 that goes up friction bushings 551 and be connected to described stator 53 of rubbing contact that join described rotor 52 to.Following friction bushings 553 has the first time friction bushings 5531 and second friction bushings 5533, described first time friction bushings is inserted into the top of described coupling opening 531 from the top of stator 53, and the described friction bushings 551 that goes up of rubbing contact, described second friction bushings 5533 is inserted into the bottom and the described packing ring 56 of rubbing contact (seeing Fig. 2 and shown in Figure 6) of described coupling opening 531.
Described rotor 52 is provided with at least one guide protrusion 521, and this guide protrusion is outstanding downwards from the periphery of rotor 52, and described stator 53 is provided with one and stops groove 537 on its periphery, so that described guide protrusion 521 rotates in a predetermined angular range.
Described axle 51 is hex bolts, and is provided with at least one truncation part 512 on the threaded portion 511 down at it.Described rotor 52 heart therein partly locates to be provided with a hexagon space 523, and this hexagon space is corresponding to hexagon bolt head 513, so that described rotor 52 is with described axle 51 rotations.A plurality of fastener holes 525 are formed at around the described hexagon space, to hold the fastener 61 that is used for fixing described carriage 30.Packing ring 56 has coupling opening 561, and this coupling opening has the truncation part 512 corresponding straight line portioies 5621 with described axle.
Described carriage 30 comprises preceding upstanding portion 31, following horizontal component 33 and last horizontal component 35, upstanding portion 31 has monitor mounting portion 313 before described, described TV monitor 2 is given prominence to and installed in this monitor mounting portion from the left side and the right side of described preceding upstanding portion 31, described down horizontal component 33 bottom of upstanding portion 31 before described is crooked backward and be fixed on the described hinge means 50, and described horizontal component 35 top of upstanding portion 31 before described of going up is crooked backward.Following floor 337 is crooked vertically upward from the left part and the right part of described horizontal component 33 down, and last floor 357 is crooked vertically downward from the left part and the right part of last horizontal component 35.Described floor 337 down and described upward floor 357 are engaged with each other and form strengthening part 37.
Described horizontal component 33 down and last horizontal component 35 are respectively equipped with the reinforcing section 331 and 351 of expected width.Described horizontal component 33 down and last horizontal component 35 are formed at described reinforcing section 331 and 351 extension office separately.
A fin 315 can be given prominence to from described preceding upstanding portion 31.
Described fin 315 can form the shape (seeing Fig. 1 and Fig. 7) of " king " word.
Described base plate 11 is provided with a recess 114 in the central part office of described hinge means seat part 113, is used to hold described axle 51 and described set nut 57.
Described set nut 57 can be a nylon nut, adjusts function thereby strengthen torque.In the accompanying drawing, Reference numeral 17 expressions offer the anti-skidding of fastener and damper cap (see figure 1).
Operation according to bracket component 1 of the present invention is described below.
Main points of the present invention are, hinge means 50 is independent of described bracket base 10 and forms, and be installed to by the key fastening structure on the base plate 11 of bracket base, and described base cover 13 is fastened on the base plate 11 by fastener 15 when keeping hinge means 50, so that described hinge means 50 is rigidly fixed between the base plate 11 and described base cover 13 of described bracket base 10, and directly is not fastened on the base plate 11 or base cover 13 of bracket base 10.
Like this, because being fixed to described bracket base 10, described hinge means 50 do not use independent fastener, this hinge means 50 can be easily mounted on the described bracket base 10 or from these bracket base 10 dismountings, increase the assembling operability thus.In addition, because being installed, described hinge means in bracket base 10, do not damage, so when re-assemblying described bracket base, reduced the loss of the parts in the bracket base.
And, described hinge means 50 has the favorable mechanical performance, for example lubrication, permanance, fatigue resistence, creep resistance, rub resistance, wearing quality are between movable part, rotor 52 and the stator 53 that comprises axle 51, so need not to use the lubricant as grease and so on.And this hinge means has greatly been strengthened reliability with respect to prior art, and has reduced physical dimension with respect to the prior art that adopts disc spring.
More particularly, when adjusting the pivoting angle of described TV monitor and carriage 30, described friction bushings 551 and the first time friction bushings 5531 of going up contact at friction portion, and this friction portion is with the movable part of described carriage 30 rotations be fixed between the stator 53 of described bracket base 10.Packing ring 56 contacts of described movable part produce friction near first time friction bushings 5533.Because described friction bushings is made by engineering plastics, the adjustment of rotation just can be carried out smoothly, and need not to adopt lubricant, and produces torque definitely.
In addition, according to the load of TV monitor, by designing the friction area of described friction bushings 55, described bracket component can be used for the TV monitor of various sizes.By described simple structure, dispensed a plurality of space washers that use in the prior art, therefore greatly will lack number of components and simplify packaging technology, thereby significant point has been cut down producing cost.
Described carriage 30 is included in the described horizontal component 35 and the following horizontal component 33 gone up of described preceding upstanding portion 31 rear sides, reinforcing section 37 integral body of horizontal component 35 and following horizontal component 33 are formed on the preceding upstanding portion 31 in the connection, thereby the rigidity that has therefore improved this carriage has been strengthened stability.
The foregoing description only is exemplary and can not be interpreted as limitation of the invention.These instructions can easily be applied to the other types device.Description of the invention tries hard to show rather than limit the scope of claim.Many replacements, improvement and variation all are tangible to those skilled in the art.
Industrial applicibility
Find out obviously that from top description the bracket component according to being used for televimonitor does not use independently fastener because described hinge means is fixed to described bracket base, so strengthened the assembling operability. In addition, when re-assemblying described hinge means, the parts of described bracket base do not have destroyed, have increased thus productivity ratio.
And described hinge means has the friction bushings of being made by engineering plastics, thereby can stably produce torque, and need not to adopt lubricant.
In addition, because described carriage has horizontal component in described upper and lower, and connect that reinforcing section of horizontal component and lower horizontal component is integrally formed on this carriage on this, so improved the rigidity of this carriage.
Claims (9)
1. bracket component that is used for TV monitor, described bracket component comprises that one has the bracket base (10) of base plate (11) and base cover (13), the carriage (30) of fixing described TV monitor and the hinge-unit of pivotally connected described carriage (30) and described bracket base (10)
Wherein said hinge-unit comprises a hinge means (50) that is independent of described bracket base (10), and be installed on the hinge means seat part (113) that is formed on the described bracket base (10) by the key fastening structure, and do not use independent fastener
Wherein said hinge means (50) comprising:
Axle (51) as rotation center;
Rotor (52), this rotor are connected to the top of described axle (51) and with described carriage (30) and described axle rotation, wherein said rotor rotates by fastener (61) with described carriage;
Be connected to the stator (53) of the bottom of described axle (51), this stator (53) has the flange (533) of band coupling opening (531) and the main wall (535) that forms in flange (533) below, thereby form a space with certain altitude, the rotation of described stator (53) is limited by base plate (11) by the cooperation of keyway (539) and key formula projection (115);
Friction bushings (55), this friction bushings is made by engineering plastics, and is connected between the movable part and stator (53) that comprises rotor (52), is used for producing when described axle (51) rotation torque;
Packing ring (56), this packing ring are connected on the described axle, are positioned at below the friction bushings (55) and with described axle to rotate;
Set nut (57), this set nut are fastened to described axle (51) and go up and be arranged in the described space of stator (53).
2. bracket component as claimed in claim 1, wherein said friction bushings (55) comprises the last friction bushings (551) and the described following friction bushings (553) that goes up friction bushings (551) and be connected to described stator (53) of rubbing contact that join described rotor (52) to
Wherein descend friction bushings (553) to have first time friction bushings (5531) and second friction bushings (5533), described first time friction bushings is inserted into the top of described coupling opening (531) from the top of stator (53), and the described friction bushings (551) that goes up of rubbing contact, described second friction bushings (5533) is inserted into the bottom and the described packing ring of rubbing contact (56) of described coupling opening (531).
3. bracket component as claimed in claim 1, wherein stator (53) is provided with an enlarged (5351) in the lower position of described main wall (535), and the diameter of this enlarged (5351) is bigger than the upper part diameter of described main wall (535); Form a step portion (536) in enlarged (5351) below; And on the outer peripheral edges of described enlarged (5351), form at least one keyway (539);
And wherein hinge means seat part (113) has a concave shaped space and the key formula projection (115) corresponding to described keyway (539) that is used to receive described stator (53), and this key formula projection (115) is formed on the inner peripheral of described hinge means seat part (113).
4. bracket component as claimed in claim 1, its rotor (52) is provided with at least one guide protrusion (521), and this guide protrusion is outstanding downwards from the periphery of rotor (52), and
Described stator (53) is provided with one and stops groove (537) on its periphery, so that described guide protrusion (521) rotates in a predetermined angular range.
5. bracket component as claimed in claim 1, wherein said axle (51) is a hex bolts, and is provided with at least one truncation part (512) on the threaded portion (511) down at it;
Described rotor (52) heart therein partly locates to be provided with a hexagon space (523), and this hexagon space is corresponding to hexagon bolt head (513), so that described rotor (52) is with described axle (51) rotation; And
A plurality of fastener holes (525) are formed at around the described hexagon space, to hold the fastener (61) that is used for fixing described carriage (30).
6. bracket component as claimed in claim 1, wherein said carriage (30) comprises preceding upstanding portion (31), following horizontal component (33) and last horizontal component (35), upstanding portion (31) has monitor mounting portion (313) before described, described TV monitor is given prominence to and installed in this monitor mounting portion from the left side and the right side of described preceding upstanding portion (31), described down horizontal component (33) bottom of upstanding portion (31) before described is crooked backward and be fixed on the described hinge means (50), and described horizontal component (35) top of upstanding portion (31) before described of going up is crooked backward; With
Following floor (337) is crooked vertically upward from the left part and the right part of described horizontal component (33) down, last floor (357) is crooked vertically downward from the left part and the right part of last horizontal component (35), and wherein said floor (337) down and described upward floor (357) are engaged with each other and form strengthening part (37).
7. bracket component as claimed in claim 6, wherein said down horizontal component (33) and last horizontal component (35) are respectively equipped with the reinforcing section (331 and 351) of expected width, and described time horizontal component (33) and last horizontal component (35) are formed at described reinforcing section (331 and 351) extension office separately.
8. bracket component as claimed in claim 7, wherein fin (315) is outstanding from described preceding upstanding portion (31).
9. bracket component as claimed in claim 7, wherein said base plate (11) is provided with a recess (114) in the central part office of described hinge means seat part (113), is used to hold described axle (51) and described set nut (57).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2007-0010907 | 2007-02-02 | ||
| KR1020070010907A KR100825931B1 (en) | 2007-02-02 | 2007-02-02 | TV monitor stand with independent hinge unit |
| KR1020070010907 | 2007-02-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101236793A CN101236793A (en) | 2008-08-06 |
| CN101236793B true CN101236793B (en) | 2010-11-10 |
Family
ID=39572831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710088156XA Expired - Fee Related CN101236793B (en) | 2007-02-02 | 2007-03-20 | A TV monitor stand with discrete hinge-unit |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100825931B1 (en) |
| CN (1) | CN101236793B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101400551B1 (en) | 2008-06-16 | 2014-05-28 | 엘지전자 주식회사 | Stand of display device |
| KR101684965B1 (en) * | 2009-12-23 | 2016-12-09 | 엘지전자 주식회사 | Display device |
| KR101404194B1 (en) * | 2012-10-05 | 2014-06-05 | (주)인텔리안테크놀로지스 | Apparatus for mounting support bar of satellite antenna |
| JP7096162B2 (en) | 2016-03-07 | 2022-07-05 | サウスコ，インコーポレイティド | Display support arm assembly for mounting the display |
| US11131115B2 (en) | 2016-10-26 | 2021-09-28 | Southco, Inc. | Compression latch with key holding |
| CN111862838A (en) * | 2020-07-24 | 2020-10-30 | 深圳雷曼光电科技股份有限公司 | Display module |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1835669A (en) * | 2005-03-15 | 2006-09-20 | 三星电子株式会社 | Display apparatus |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100451803B1 (en) | 2001-12-27 | 2004-10-08 | 엘지전자 주식회사 | The hinge structure of plane-type display device |
| JP2004332793A (en) | 2003-05-02 | 2004-11-25 | Ohashi Technica Inc | Hinge device and electronic device using this |
| KR100595212B1 (en) * | 2004-05-20 | 2006-07-03 | 엘지전자 주식회사 | Module type hinge device of visual display device |
| KR100738707B1 (en) * | 2005-07-20 | 2007-07-12 | 엘지전자 주식회사 | Swivel stand of video equipment |
-
2007
- 2007-02-02 KR KR1020070010907A patent/KR100825931B1/en not_active IP Right Cessation
- 2007-03-20 CN CN200710088156XA patent/CN101236793B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1835669A (en) * | 2005-03-15 | 2006-09-20 | 三星电子株式会社 | Display apparatus |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2004-332793A 2004.11.24 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100825931B1 (en) | 2008-04-29 |
| CN101236793A (en) | 2008-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101236793B (en) | A TV monitor stand with discrete hinge-unit | |
| US7028961B1 (en) | Self-balancing adjustable flat panel mounting system | |
| JP4169756B2 (en) | Monitor device | |
| US8251334B2 (en) | Pivotable support shaft for display | |
| US7891631B2 (en) | Supporting structure and tension adjusting mechanism thereof | |
| US11603962B2 (en) | Supporting mechanism and supporting device having the same | |
| CN211232222U (en) | Supporting device | |
| US20070174996A1 (en) | Pivotal hinge | |
| CN101452747A (en) | Lifting support frame and four-bar thereof | |
| EP1892454B1 (en) | Display screen turning apparatus | |
| CN101684882A (en) | Elevator mechanism | |
| CN101672416A (en) | Supporting device | |
| US8087128B2 (en) | Hinge assembly | |
| JP2008506081A (en) | Arm device with reinforcement | |
| US7926778B2 (en) | Support having a transmission mechanism using a thin connecting piece | |
| CN1329790C (en) | Hinge structure for flat visual display device | |
| US20090242352A1 (en) | Rotation stop system | |
| US20020004968A1 (en) | Caster structure | |
| US20240117918A1 (en) | Rotating shaft apparatus and electronic device | |
| US20130056601A1 (en) | Adjustment mechanism for use with mounting systems for audio/visual devices or the like | |
| US20060278795A1 (en) | Pivotal device for monitors | |
| KR101842553B1 (en) | Rotating hinge of the monitor | |
| KR100850966B1 (en) | A hinge device for display-panel stand | |
| CN2930154Y (en) | flat screen tv swivel seat | |
| JP4266805B2 (en) | Display orientation adjustment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101110 Termination date: 20150320 |
|
| EXPY | Termination of patent right or utility model |