CN105508832A - Rotating component and display/TV - Google Patents

Rotating component and display/TV Download PDF

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Publication number
CN105508832A
CN105508832A CN201610060604.4A CN201610060604A CN105508832A CN 105508832 A CN105508832 A CN 105508832A CN 201610060604 A CN201610060604 A CN 201610060604A CN 105508832 A CN105508832 A CN 105508832A
Authority
CN
China
Prior art keywords
universal ball
cavity volume
rotating shaft
ball end
swivel assembly
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.)
Pending
Application number
CN201610060604.4A
Other languages
Chinese (zh)
Inventor
王智勇
屈元龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Huike Jinyang Technology Co Ltd
Original Assignee
Hefei Huike Jinyang Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hefei Huike Jinyang Technology Co Ltd filed Critical Hefei Huike Jinyang Technology Co Ltd
Priority to CN201610060604.4A priority Critical patent/CN105508832A/en
Publication of CN105508832A publication Critical patent/CN105508832A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M11/00Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
    • F16M11/02Heads
    • F16M11/04Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
    • F16M11/06Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
    • F16M11/12Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
    • F16M11/14Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16MFRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
    • F16M2200/00Details of stands or supports

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The invention relates to the technical field of a display/TV and discloses a rotating component and the display/TV. The rotating component is used for connecting a display screen and a base that are rotatably connected with the display/TV and comprises a support column fixedly connected with the base and a rotating shaft fixedly connected with the display screen; and the outer end of the rotating shaft is provided with a universal ball head, the top end of the support column is provided with a containing cavity adapt to the universal ball head, the universal ball head is rotatably contained in the containing cavity, an opening with the caliber smaller than the sphere diameter of the universal ball head is formed at one side of the containing cavity, and the rotating shaft stretches out of the opening. According to the rotating component and the display/TV proposed by the invention, the outer end of the rotating shaft is provided with the universal ball head, the top end of the support column is provided with the containing cavity, and the universal ball head is rotatably contained in the containing cavity, so that the rotating shaft can rotate at 360 degrees without dead angle relative to the support column, and therefore, the display can rotate without dead angle through rotation of the rotating shaft, thereby meeting the usage requirements of users for multi-angle adjustment of the display and improving the experience effect.

Description

Swivel assembly and display device or television set
Technical field
The present invention relates to the technical field of display device or television set, particularly relate to a kind of swivel assembly and display device or television set.
Background technique
Existing liquid crystal display or liquid crystal TV set are all be rotationally connected by turning shaft structure usually between its display screen and base.In practical application, user generally regulates its angle by rotating display screen, and this regulative mode is simple, but regulates inconvenience.And, be applied to the turning shaft structure in current liquid crystal display or liquid crystal TV set, its rotation is all the rotation of single angle direction usually, such as wherein one leans forward or reclined by angle rotation, another kind is that left and right sides angle rotates, make to there is significant limitation in the process of practical application like this, namely exist and rotate adjustment dead angle, the demand that user regulates display screen multi-angle cannot be met.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of swivel assembly and display device or television set are provided, 360 degree that achieve rotating shaft rotate adjustment without dead angle, meet the user demand that user regulates display screen multi-angle, improve Consumer's Experience effect.
Embodiments provide a kind of swivel assembly, for being rotationally connected display screen and the base of display device or television set, described swivel assembly comprises the supporting post be fixedly connected with described base, and the rotating shaft be fixedly connected with described display screen; Described rotating shaft outer end has universal ball end, described supporting post top has the cavity volume adapting to described universal ball end, described universal ball end is rotatably placed in described cavity volume, and described cavity volume side has the opening that bore is less than described universal ball end sphere diameter, and described rotating shaft stretches out in described opening.
Further, described supporting post comprises the attachment post be fixedly connected with described base, and is arranged at the rotating stand on described attachment post top, and described cavity volume is positioned at described rotating stand, and described opening is positioned at the side of described rotating stand.
Further, described rotating stand comprises the pedestal being arranged at described attachment post top, and is arranged at the cover plate of described pedestal side, and described cover plate and described pedestal close up and be connected and form described cavity volume, and described opening is opened on described cover plate.
Further, described cavity volume comprises the first hemisphere groove be opened on described pedestal, and is opened in the second hemisphere groove on described cover plate, and described second hemisphere groove docks with described first hemisphere groove and closes up, and described open communication is in described second hemisphere groove.
Further, be all convexly equipped with multiple friction burr on the inwall of described first hemisphere groove and on the inwall of described second hemisphere groove, described friction burr is used for described universal ball end frictional fit to regulate the torsion of described axis of rotation.
Further, the distribution in uniform intervals between described multiple friction burr.
Further, described cover plate is provided with multiple interior stud, described pedestal offers the multiple mounting holes corresponding to described multiple interior stud, described interior stud to be stretched in described mounting hole and is fixedly connected with by screw.
Further, described attachment post favours described pedestal.
The embodiment of the present invention additionally provides a kind of display device or television set, described display device or television set comprise display screen and base, described display device or television set also comprise swivel assembly, described swivel assembly comprises the supporting post be fixedly connected with described base, and the rotating shaft be fixedly connected with described display screen; Described rotating shaft outer end has universal ball end, described supporting post top has the cavity volume adapting to described universal ball end, described universal ball end is rotatably placed in described cavity volume, and described cavity volume side has the opening that bore is less than described universal ball end sphere diameter, and described rotating shaft stretches out in described opening.
Based on technique scheme, the swivel assembly that the embodiment of the present invention proposes and display device or television set, its swivel assembly is by arranging universal ball end in rotating shaft outer end, cavity volume is set on supporting post top, and by universal ball end is rotatably placed in cavity volume, makes rotating shaft can carry out 360 degree relative to supporting post like this and rotate without dead angle, so, rotating without dead angle of display screen can be realized by rotating shaft, meet the user demand that user's multi-angle regulates display screen, improve experience effect.
Accompanying drawing explanation
Fig. 1 is the swivel assembly perspective view in a disassembled state that the embodiment of the present invention proposes;
Fig. 2 is the perspective view of the base part in the embodiment of the present invention;
Fig. 3 is the perspective view of the deck portion in the embodiment of the present invention;
Fig. 4 is the swivel assembly cross-sectional view in a disassembled state that the embodiment of the present invention proposes;
Fig. 5 is the enlarged diagram of part A in Fig. 4;
Fig. 6 is the cross-sectional view of the supporting post in the embodiment of the present invention.
Embodiment
In order to make object of the present invention, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
In addition, also it should be noted that, the orientation term such as left and right, upper and lower in the embodiment of the present invention, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.Below in conjunction with specific embodiment, realization of the present invention is described in detail.
As shown in Figures 1 to 6, the embodiment of the present invention proposes a kind of swivel assembly, and it is for being rotationally connected display screen and the base of display device or television set.Particularly, this swivel assembly comprises supporting post 1 and rotating shaft 2, and wherein, the bottom of supporting post 1 is fixedly connected with base (attached not shown in FIG.), and the inner end of rotating shaft 2 is fixedly connected with display screen (attached not shown in FIG.).Herein, the outer end of rotating shaft 2 has universal ball end 21, here, this universal ball end 21 is spherical shape, accordingly, the top of supporting post 1 has cavity volume 10, and this cavity volume 10 is for adapting to the spheroidal cavity of universal ball end 21 profile and size, universal ball end 21 is contained in this cavity volume 10, and can rotate in this cavity volume 10; Further, the side of cavity volume 10 has opening 100, and the bore of this opening 100 is less than the sphere diameter of universal ball end 21, and that is, universal ball end 21 is rotatably contained in cavity volume 10, and simultaneously also spacing in this cavity volume 10, here, the inner end of rotating shaft 2 is stretched out from opening 100.
As mentioned above, the swivel assembly that the embodiment of the present invention proposes, it has following features:
The swivel assembly that the embodiment of the present invention proposes, by arranging universal ball end 21 in rotating shaft 2 outer end, and cavity volume 10 is set on supporting post 1 top, by universal ball end 21 is rotatably contained in cavity volume 10, make rotating shaft 2 can carry out 360 degree relative to supporting post 1 to rotate without dead angle, so, the display screen being fixedly connected on rotating shaft 2 can carry out 360 degree and rotate without dead angle relative to the base being fixedly connected on this supporting post 1, that is, rotating without dead angle of display screen can be realized by rotating shaft 2, so also just meet the user demand that user's multi-angle regulates display screen, improve experience effect, and this swivel assembly structure is simple, it is convenient to rotate.
Further, in an embodiment of the present invention, above-mentioned supporting post 1 can comprise attachment post 11 and rotating stand 12, wherein, the bottom of attachment post 11 is fixedly connected with above-mentioned base, rotating stand 12 is arranged on the top of this attachment post 11, and above-mentioned cavity volume 10 is positioned at this rotating stand 12, and above-mentioned opening 100 is positioned at the side of this rotating stand 12.Certainly, according to actual conditions and real needs, in other embodiments of the invention, the structure that above-mentioned supporting post 1 also can be other forms or structural type, does not do unique restriction herein.
Further, in embodiments of the present invention, above-mentioned rotating stand 12 comprises pedestal 121 and cover plate 122, wherein, pedestal 121 is arranged on the top of above-mentioned attachment post 11, herein, pedestal 121 and the integrated shaping integral piece of attachment post 11, certainly, both also can be split part independent of each other; Cover plate 122 is arranged on the side of pedestal 121, and here, cover plate 122 closes up with pedestal 121 and is fixedly connected with, and closes up between the two and define above-mentioned cavity volume 10, and in addition, the opening 100 of this cavity volume 10 is opened on cover plate 122.Certainly, according to actual conditions and real needs, in other embodiments of the invention, the structure that above-mentioned rotating stand 12 also can be other forms or structural type, does not do unique restriction herein.
Further, in an embodiment of the present invention, above-mentioned cavity volume 10 can comprise the first hemisphere groove 101 and the second hemisphere groove 102, wherein, the first hemisphere groove 101 is opened in (being formed in other words) said base 121, and the second hemisphere groove 102 is opened on above-mentioned cover plate 122, when cover plate 122 and pedestal 121 be mutually close to close up time, first hemisphere groove 101 docks to close up with the second hemisphere groove 102 and forms spherical shape cavity, and here, above-mentioned opening 100 is communicated in the second hemisphere groove 102.Certainly, according to actual conditions and real needs, in other embodiments of the invention, above-mentioned cavity volume 10 also can be other composition form, does not do unique restriction herein.
Further, in an embodiment of the present invention, multiple friction burr 123 is all convexly equipped with on the inwall of above-mentioned first hemisphere groove 101 and on the inwall of above-mentioned second hemisphere groove 102, namely the inwall of cavity volume 10 is provided with multiple friction burr 123, herein, this friction burr 123 rotates torsion for carrying out frictional fit with the surface of above-mentioned universal ball end 21 to regulate above-mentioned rotating shaft 2, namely when universal ball end 21 is contained in the cavity volume 10 being docked by the first hemisphere groove 101 and the second hemisphere groove 102 and close up and formed, the surface of universal ball end 21 contacts with friction burr 123, when rotating shaft 2, universal ball end 21 rotates in cavity volume 10, now, surface and friction burr 123 frictional fit of this universal ball end 21, so, achieve the torsion adjustment that countershaft 2 rotates.Certainly, according to actual conditions and real needs, in other embodiments of the invention, also by other modes with the rotation torsion of auxiliary adjustment rotating shaft 2, do not do unique restriction herein.
Further, in an embodiment of the present invention, distribution is preferably in uniform intervals between above-mentioned multiple friction burr 123, the surface friction drag homogenization be subject to when making above-mentioned universal ball end 21 rotate in cavity volume 10 like this, thus make the rotation of universal ball end 21 more even, and then make the rotation of rotating shaft 2 more even.Certainly, according to actual conditions and real needs, in other embodiments of the invention, also can be other distribution form between above-mentioned multiple friction burr 123, do not do unique restriction herein.
Further, in an embodiment of the present invention, side is provided with multiple interior stud 1221 in above-mentioned cover plate 122 side, and herein, this interior stud 1221 has screw; Said base 121 offers multiple mounting hole 1210, here, multiple mounting hole 1210 and multiple interior stud 1221 one_to_one corresponding, during installation, interior stud 1221 stretches in mounting hole 1210, meanwhile, to be stretched in mounting hole 1210 and be threaded with interior stud 1221 by screw 124 from the dorsal part of pedestal 121, so, make cover plate 122 be formed with pedestal 121 to be detachably fixedly connected with.As mentioned above, coordinated by interior stud 1221 and mounting hole 1210, can make cover plate 122 quick position on pedestal 121, improve the efficiency of assembling, and then be threaded with interior stud 1221 by screw 124, cover plate 122 and pedestal 121 can be made to be connected fast and fixed, certainly, according to actual conditions and real needs, in other embodiments of the invention, above-mentioned cover plate 122 is also detachably fixedly connected with by other modes with pedestal 121, and such as clamping etc. does not do unique restriction herein.
Further, in an embodiment of the present invention, said base 121 is arranged on the top of above-mentioned attachment post 11, and herein, this attachment post 11 favours pedestal 121.Particularly, in an initial condition, pedestal 121 is perpendicular to substantially horizontal, and namely this pedestal 121 is arranged vertically, simultaneously, attachment post 11 is stretched out by the bottom side-lower inclination outwardly of pedestal 121, and so, attachment post 11 is in a certain angle with vertical direction, when making above-mentioned rotating shaft 2 carry out front and back rotation like this, display screen rotates with before and after it, the greater angle and the lower edge of display screen can rotate backward, thus improves display screen front and rear angles regulation range.Certainly, according to actual conditions and demand, in other embodiments of the invention, other position relationships are gone back between attachment post 11 and pedestal 121.
The embodiment of the present invention also proposed a kind of display device or television set, this display device or television set can comprise display screen (attached not shown in FIG.) and base (attached not shown in FIG.), and, this display device or television set also can comprise above-mentioned swivel assembly, this swivel assembly can comprise supporting post 1 and rotating shaft 2, wherein, supporting post 1 bottom is fixedly connected with base, and rotating shaft 2 inner end is fixedly connected with display screen.Herein, rotating shaft 2 outer end has universal ball end 21, and this universal ball end 21 is spherical shape, accordingly, supporting post 1 top has cavity volume 10, and this cavity volume 10 is for adapting to the spheroidal cavity of universal ball end 21 profile and size, universal ball end 21 is contained in this cavity volume 10, and can within it rotate; Meanwhile, the side of cavity volume 10 has opening 100, and the bore of this opening 100 is less than the sphere diameter of universal ball end 21, and that is, universal ball end 21 is rotatably contained in cavity volume 10, and simultaneously also spacing in this cavity volume 10, here, the inner end of rotating shaft 2 is stretched out from opening 100.
Above-mentioned supporting post 1 comprises attachment post 11 and rotating stand 12, wherein, the bottom of attachment post 11 is fixedly connected with above-mentioned base, and rotating stand 12 is arranged on the top of this attachment post 11, above-mentioned cavity volume 10 is positioned at this rotating stand 12, and above-mentioned opening 100 is positioned at the side of this rotating stand 12.
Above-mentioned rotating stand 12 comprises pedestal 121 and cover plate 122, and wherein, pedestal 121 is arranged on the top of above-mentioned attachment post 11, herein, pedestal 121 and the integrated shaping integral piece of attachment post 11, certainly, both also can be split part independent of each other; Cover plate 122 is arranged on pedestal 121 side, and here, cover plate 122 closes up with pedestal 121 and is fixedly connected with, and closes up between the two and define above-mentioned cavity volume 10, and in addition, the opening 100 of this cavity volume 10 is opened on cover plate 122.
Above-mentioned cavity volume 10 comprises the first hemisphere groove 101 and the second hemisphere groove 102, wherein, first hemisphere groove 101 is opened in (being formed in other words) said base 121, second hemisphere groove 102 is opened on above-mentioned cover plate 122, when cover plate 122 and pedestal 121 be mutually close to close up time, first hemisphere groove 101 docks to close up with the second hemisphere groove 102 and forms spherical shape cavity, and here, above-mentioned opening 100 is communicated in the second hemisphere groove 102.
Multiple friction burr 123 is all convexly equipped with on the inwall of above-mentioned first hemisphere groove 101 and on the inwall of above-mentioned second hemisphere groove 102, namely the inwall of cavity volume 10 is provided with multiple friction burr 123, herein, this friction burr 123 rotates torsion for carrying out frictional fit with the surface of above-mentioned universal ball end 21 to regulate above-mentioned rotating shaft 2, namely when universal ball end 21 is contained in the cavity volume 10 being docked by the first hemisphere groove 101 and the second hemisphere groove 102 and close up and formed, the surface of universal ball end 21 contacts with friction burr 123, when rotating shaft 2, universal ball end 21 rotates in cavity volume 10, now, surface and friction burr 123 frictional fit of this universal ball end 21, so, achieve the torsion adjustment that countershaft 2 rotates.
Based on technique scheme, the display device that the embodiment of the present invention proposes or television set, display screen and base is rotationally connected by swivel assembly, particularly, this swivel assembly is by arranging universal ball end 21 in its rotating shaft 2 outer end, and cavity volume 10 is set on its supporting post 1 top, universal ball end 21 is rotatably contained in cavity volume 10, make rotating shaft 2 can carry out 360 degree relative to supporting post 1 like this to rotate without dead angle, so, the display screen being fixedly connected on rotating shaft 2 can carry out 360 degree and rotate without dead angle relative to the base being fixedly connected on this supporting post 1, that is, rotating without dead angle of display screen can be realized by rotating shaft 2, and it rotates conveniently, also just meet the user demand that user's multi-angle regulates display screen simultaneously, improve experience effect.
The above embodiment; be only the specific embodiment of the invention; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; can expect amendment, the replacement and improvement etc. of various equivalence easily, these amendments, replacement and improvement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.

Claims (9)

1. swivel assembly, for being rotationally connected display screen and the base of display device or television set, is characterized in that, described swivel assembly comprises the supporting post be fixedly connected with described base, and the rotating shaft be fixedly connected with described display screen; Described rotating shaft outer end has universal ball end, described supporting post top has the cavity volume adapting to described universal ball end, described universal ball end is rotatably placed in described cavity volume, and described cavity volume side has the opening that bore is less than described universal ball end sphere diameter, and described rotating shaft stretches out in described opening.
2. swivel assembly as claimed in claim 1, it is characterized in that, described supporting post comprises the attachment post be fixedly connected with described base, and is arranged at the rotating stand on described attachment post top, described cavity volume is positioned at described rotating stand, and described opening is positioned at the side of described rotating stand.
3. swivel assembly as claimed in claim 2, it is characterized in that, described rotating stand comprises the pedestal being arranged at described attachment post top, and is arranged at the cover plate of described pedestal side, described cover plate and described pedestal close up and are connected and form described cavity volume, and described opening is opened on described cover plate.
4. swivel assembly as claimed in claim 3, it is characterized in that, described cavity volume comprises the first hemisphere groove be opened on described pedestal, and the second hemisphere groove be opened on described cover plate, described second hemisphere groove docks with described first hemisphere groove and closes up, and described open communication is in described second hemisphere groove.
5. swivel assembly as claimed in claim 4, it is characterized in that, all be convexly equipped with multiple friction burr on the inwall of described first hemisphere groove and on the inwall of described second hemisphere groove, described friction burr is used for described universal ball end frictional fit to regulate the torsion of described axis of rotation.
6. swivel assembly as claimed in claim 5, is characterized in that, the distribution in uniform intervals between described multiple friction burr.
7. the swivel assembly as described in any one of claim 3 to 6, it is characterized in that, described cover plate is provided with multiple interior stud, described pedestal offers the multiple mounting holes corresponding to described multiple interior stud, described interior stud to be stretched in described mounting hole and is fixedly connected with by screw.
8. the swivel assembly as described in any one of claim 3 to 6, is characterized in that, described attachment post favours described pedestal.
9. display device or television set, comprises display screen and base, it is characterized in that, described display device or television set also comprise swivel assembly, and described swivel assembly comprises the supporting post be fixedly connected with described base, and the rotating shaft be fixedly connected with described display screen; Described rotating shaft outer end has universal ball end, described supporting post top has the cavity volume adapting to described universal ball end, described universal ball end is rotatably placed in described cavity volume, and described cavity volume side has the opening that bore is less than described universal ball end sphere diameter, and described rotating shaft stretches out in described opening.
CN201610060604.4A 2016-01-27 2016-01-27 Rotating component and display/TV Pending CN105508832A (en)

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Application Number Priority Date Filing Date Title
CN201610060604.4A CN105508832A (en) 2016-01-27 2016-01-27 Rotating component and display/TV

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Application Number Priority Date Filing Date Title
CN201610060604.4A CN105508832A (en) 2016-01-27 2016-01-27 Rotating component and display/TV

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CN105508832A true CN105508832A (en) 2016-04-20

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CN201610060604.4A Pending CN105508832A (en) 2016-01-27 2016-01-27 Rotating component and display/TV

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109307133A (en) * 2018-11-08 2019-02-05 深圳市火乐科技发展有限公司 A kind of holder, attachment device and head assembly

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840314A1 (en) * 1978-09-15 1980-03-27 Robert Goedecke Camera tripod articulated joint - comprises part spherical component against which further spring-loaded component slides
CN201190725Y (en) * 2008-04-22 2009-02-04 金宝电子工业股份有限公司 Composite structure for universal joint
CN103836316A (en) * 2013-12-10 2014-06-04 贵阳永青仪电科技有限公司 Universal turn-connecting device
CN104848011A (en) * 2014-02-13 2015-08-19 富泰华工业(深圳)有限公司 Display apparatus and support
CN205534905U (en) * 2016-01-27 2016-08-31 合肥惠科金扬科技有限公司 Rotating assembly and display or TV set

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2840314A1 (en) * 1978-09-15 1980-03-27 Robert Goedecke Camera tripod articulated joint - comprises part spherical component against which further spring-loaded component slides
CN201190725Y (en) * 2008-04-22 2009-02-04 金宝电子工业股份有限公司 Composite structure for universal joint
CN103836316A (en) * 2013-12-10 2014-06-04 贵阳永青仪电科技有限公司 Universal turn-connecting device
CN104848011A (en) * 2014-02-13 2015-08-19 富泰华工业(深圳)有限公司 Display apparatus and support
CN205534905U (en) * 2016-01-27 2016-08-31 合肥惠科金扬科技有限公司 Rotating assembly and display or TV set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109307133A (en) * 2018-11-08 2019-02-05 深圳市火乐科技发展有限公司 A kind of holder, attachment device and head assembly

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Application publication date: 20160420