CN104565712A - Adjustable locating device for liquid crystal display - Google Patents

Adjustable locating device for liquid crystal display Download PDF

Info

Publication number
CN104565712A
CN104565712A CN201410794902.7A CN201410794902A CN104565712A CN 104565712 A CN104565712 A CN 104565712A CN 201410794902 A CN201410794902 A CN 201410794902A CN 104565712 A CN104565712 A CN 104565712A
Authority
CN
China
Prior art keywords
base
display screen
liquid crystal
flap
crystal display
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.)
Granted
Application number
CN201410794902.7A
Other languages
Chinese (zh)
Other versions
CN104565712B (en
Inventor
叶海英
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.)
Fuzhou Zhongao Technology Group Co ltd
Original Assignee
FUJIAN ZHONGAO 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 FUJIAN ZHONGAO TECHNOLOGY Co Ltd filed Critical FUJIAN ZHONGAO TECHNOLOGY Co Ltd
Priority to CN201410794902.7A priority Critical patent/CN104565712B/en
Publication of CN104565712A publication Critical patent/CN104565712A/en
Application granted granted Critical
Publication of CN104565712B publication Critical patent/CN104565712B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)

Abstract

The invention relates to an adjustable locating device for a liquid crystal display. The adjustable locating device for the liquid crystal display comprises a base and a support handle arranged on the base, wherein a through hole convenient for the support handle to insert is formed above the base; a pedestal for supporting the support handle is arranged in the base; a heightening pad located in the base and used for heightening is arranged above the pedestal; the support handle is supported above the heightening pad; an end plate for sealing the base is arranged under the pedestal; a slippage mechanism driving the display to slip up and down is arranged in the support handle; a rotary mechanism capable of driving the display to rotate longitudinally and horizontally is arranged between the slippage mechanism and the display. The invention provides the adjustable locating device for the liquid crystal display, which has the advantages that the support handle can be heightened in the base without changing the length of the support handle, the position of the display can be adjusted up and down and horizontally and longitudinally, the structure is simple, and the whole product is attractive and practical.

Description

Liquid crystal display panel adjustable positioning device
Technical field
The present invention relates to display screen angle adjustment field, is a kind of liquid crystal display panel adjustable positioning device.
Background technique
Traditional display screen base, through hole in the direct inserted base of support shank, this device causes support shank height with respect to the horizontal plane too low, and the display screen be arranged in support shank is carrying out rotary course, because display screen is larger, easily base is encountered during rotation, easily cause damage, traditional increases method for lengthening support shank length, because display screen is not of uniform size, so only cannot satisfy the demand by lengthening the length of support shank, and support shank entirety after lengthening comparatively unsightly, traditional adjustable slippage or the display screen controlling device of rotation, great majority adopt pneumatic element to drive display screen carry out slippage or turn to, because pneumatic shuttle cost is high, expensive, therefore be difficult to accept by social crowd, simultaneously because higher cost causes that the cost safeguarded is also corresponding to be increased, the air path elements of bulky complex causes organization volume larger, transport is carried very inconvenient, and air pressure controls unstable, the steady glide steering of display screen can not be ensured, shake is likely caused to cause damage to display device, moreover, traditional display screen needs when slippage terminates to need fixing are fixed by auxiliary could the realization of other mechanisms, cause complete machine mechanical realization more complicated.
Summary of the invention
The object of the invention is for above deficiency, provide one and realize padded support shank at chassis interior, without the need to changing support shank length, can up and down and transverse and longitudinal regulate screen position, the liquid crystal display panel adjustable positioning device that structure is simple, overall appearance is practical.
The scheme that technical solution problem of the present invention adopts is, a kind of liquid crystal display panel adjustable positioning device, comprise base and be arranged on the support shank on base, the through hole be convenient to support shank and inserted is provided with above described base, described chassis interior is provided with the base for supported handle, be provided with above described base and be positioned at chassis interior for padded elevating pad, support shank is undertaken above described elevating pad, the end plate for sealed base is provided with below described base, described support shank inside is provided with the slipping mechanism of the upper and lower slippage of driving display screen, being provided with between described slipping mechanism and display screen can the longitudinal rotating machinery with laterally turning to of driving display screen.
Further, described slipping mechanism comprises the pedestal being fixed on support shank inside, described pedestal in the vertical direction is symmetrically fixed with U-groove bevel bar, the U-shaped opening of described U-groove bevel bar toward each other, described U-groove bevel bar inside is fixed with the sliver of the uniform some circular holes of in the vertical direction, the circular hole of described sliver is provided with steel ball, described U-groove bevel bar with the surface of contact of steel ball on offer groove for stepping down to ensure steel ball smooth rotation, offer arc groove bottom described steel ball is provided with and coordinate the draw runner carrying out sliding up and down with steel ball, the U-shaped slide plate slided with draw runner is provided with between described draw runner, described U-shaped slide plate is provided with spring seat, the extension spring elasticity that described spring seat and one end are fixed on pedestal top is connected.
Further, described rotating machinery comprises U-shaped flap, described U-shaped flap top is provided with the rotating turret that longitudinally can rotate with the capable flap of U, the display screen flap that central authorities offer circular resigning hole is provided with on the right side of described rotating turret, the circular groove with rotating turret coaxial cooperation is provided with on the left of described display screen flap, be bolted display screen dunnage on the right side of described display screen flap, the circular resigning hole of flap central authorities shields by straight pin, nut and pad transmission display in described display screen dunnage central authorities and U-shaped flap is hinged realizes lateral rotation.Further, described U-shaped slide plate is longitudinally rotated by straight pin and hinged realization of U-shaped flap.
Further, described pedestal, U-groove bevel bar, sliver, U-shaped slide plate, U-shaped flap and display screen dunnage are made up of aluminum alloy material, and described display screen flap is made of plastics.
Further, inwardly shrink formation groove A bottom described elevating pad, described base is provided with the positioning boss for guiding elevating pad to locate, described groove A and positioning boss coaxial cooperation realize elevating pad and locate.
Further, described support shank inside is provided with the supporting frame for coordinating with elevating pad, inwardly shrinks formation groove B bottom support frame as described above, and all sides of support frame as described above annular are coated with support shank shell.
Further, described base, elevating pad and supporting frame are made up of aluminum alloy material, and described base and shell are made of plastics.
Further, support frame as described above, elevating pad and base are bolted and are fixed as one, and described base, base and end plate are bolted and are fixed as one, and described through hole, support shank, elevating pad and positioning boss are on the same axis.
Compared with prior art, the present invention has following beneficial effect: this liquid crystal display panel adjustable positioning device is provided with slipping mechanism and rotating machinery, the upper and lower slippage of display screen and horizontal and longitudinal direction angle adjustment can be realized, mechanical transmission is utilized to drive display screen, not only structure and stable but also cost is low, simultaneously ingeniously arrange extension spring, the principle utilizing tension spring and rotating machinery gravity to balance mutually can realize fixing, without the need to installing fixed mechanism additional of display screen; Bottom this liquid crystal display panel support shank, connecting structure chassis interior is provided with elevating pad, increasing of support shank can be realized, the elevating pad being hidden in chassis interior is not only both artistic and practical, and change mechanism overall structure is simple, both artistic and practical, maintenance cost is low, volume is little without the need to additionally carrying out support shank length.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, patent of the present invention is further illustrated.
Fig. 1 is the structural representation one of support shank;
Fig. 2 is structural representation of the present invention;
Fig. 3 is the slipping mechanism partial schematic diagram of this invention;
Fig. 4 is Fig. 3 cross section view;
Fig. 5 is the continuous explosive view of rotating turret, display screen flap and display screen dunnage;
Fig. 6 is the working state schematic representation of this invention;
Fig. 7 be base and with support shank connection part structural representation;
In figure:
1-base; 11-through hole; 2-support shank; 21-supporting frame; 22-shell; 23-groove B; 3-display screen; 4-slipping mechanism; 41-pedestal; 42-U shape groove bar; 43-sliver; 44-steel ball; 45-groove; 46-draw runner; 47-U shape slide plate; 48-spring seat; 49-extension spring; 5-rotating machinery; 51-U shape flap; 52-rotating turret; 53-display screen flap; 54-display screen dunnage; 55-straight pin; 56-pad; 6-base; 61-positioning boss; 7-elevating pad; 71-groove A; 8-end plate.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
As shown in figs. 1 to 6, a kind of liquid crystal display panel adjustable positioning device, the support shank 2 comprising base 1 and be arranged on base 1, the through hole 11 be convenient to support shank 2 and inserted is provided with above described base 1, described base 1 inside is provided with the base 6 for supported handle 2, be provided with above described base 6 and be positioned at base 1 inside for padded elevating pad 7, support shank 2 is undertaken above described elevating pad 7, the end plate 8 for sealed base 1 is provided with below described base 6, described support shank 2 inside is provided with the slipping mechanism 4 of driving display screen about 3 slippage, being provided with between described slipping mechanism 4 and display screen 3 can the longitudinal rotating machinery 5 with laterally turning to of driving display screen 3.
In the present embodiment, described slipping mechanism 4 comprises the pedestal 41 being fixed on support shank 2 inside, described pedestal 41 in the vertical direction is symmetrically fixed with U-groove bevel bar 42, the U-shaped opening of described U-groove bevel bar 42 toward each other, described U-groove bevel bar 42 inside is fixed with the sliver 43 of the uniform some circular holes of in the vertical direction, the circular hole of described sliver 43 is provided with steel ball 44, described U-groove bevel bar 42 with the surface of contact of steel ball 44 on offer groove 45 for stepping down to ensure steel ball 44 smooth rotation, offer arc groove bottom described steel ball 44 is provided with and coordinate the draw runner 46 carrying out sliding up and down with steel ball 44, the U-shaped slide plate 47 slided with draw runner 46 is provided with between described draw runner 46, described U-shaped slide plate 47 is provided with spring seat 48, extension spring 49 elasticity that described spring seat 48 and one end are fixed on pedestal 41 top is connected.
In the present embodiment, described rotating machinery 5 comprises U-shaped flap 51, described U-shaped flap 51 top is provided with the rotating turret 52 that longitudinally can rotate with the capable flap 51 of U, the display screen flap 53 that central authorities offer circular resigning hole is provided with on the right side of described rotating turret 52, the circular groove with rotating turret 52 coaxial cooperation is provided with on the left of described display screen flap 53, display screen dunnage 54 has been bolted on the right side of described display screen flap 53, described display screen dunnage 54 central authorities are by straight pin 55, nut and pad 56 transmission display shield the circular resigning hole of flap 53 central authorities and U-shaped flap 51 is hinged realizes lateral rotation.
In the present embodiment, described U-shaped slide plate 47 is longitudinally rotated by hinged realization of straight pin 55 and U-shaped flap 51.
In the present embodiment, described pedestal 41, U-groove bevel bar 42, sliver 43, U-shaped slide plate 47, U-shaped flap 51 are made up of aluminum alloy material with display screen dunnage 54, and described display screen flap 53 is made of plastics.
In the present embodiment, inwardly shrink formation groove A71 bottom described elevating pad 7, described base 6 is provided with the positioning boss 61 for guiding elevating pad 7 to locate, described groove A71 and positioning boss 61 coaxial cooperation realize elevating pad 7 and locate.
In the present embodiment, described support shank 2 inside is provided with the supporting frame 21 for coordinating with elevating pad 7, and inwardly shrink formation groove B23 bottom support frame as described above 21, the annular all sides of support frame as described above 21 are coated with support shank shell 22.
In the present embodiment, described base 6, elevating pad 7 are made up of aluminum alloy material with supporting frame 21, and described base 1 is made of plastics with shell 22.
In the present embodiment, support frame as described above 21, elevating pad 7 are bolted with base 6 and are fixed as one, described base 1, base 6 are bolted with end plate 8 and are fixed as one, and described through hole 11, support shank 2, elevating pad 7 and positioning boss 61 are on the same axis.
Specific implementation process:
First pedestal 41 is fixed on support shank 2 inner, then symmetrical fixing U-groove bevel bar 42 on the vertical direction of pedestal 41, and at the sliver 43 of U-groove bevel bar 42 internal fixtion with steel ball 44, U-shaped slide plate 47 is bolted between draw runner 46, then the draw runner 46 being provided with U-shaped slide plate 47 is placed on steel ball 44 coordinates with steel ball 44 by the arc groove that draw runner 46 is offered and realizes sliding, U-shaped slide plate 47 is hinged by straight pin 57 with U-shaped flap 51, U-shaped flap 51 longitudinally can rotate around straight pin 57, finally on U-shaped flap 51, rotating turret 52 is installed, display screen flap 53 and display screen dunnage 54, make display screen flap 53 and display screen dunnage 54 around rotating turret 52 transverse rotation, under the effect of extension spring 49 elastic force, spring force keeps balancing with display screen 3 gravity all the time, it is motionless that display screen 3 can remain on institute's adjusted position after slippage.
First base 6 is put into base 1 inner, positioning boss 61 is corresponding with through hole 11, then through hole 11 is passed through by elevating pad 7 as on positioning boss 61, positioning boss 61 inserts the inner location realizing elevating pad 7 of groove A71 of elevating pad 7, and then through hole 11 will be passed through bottom support shank 2 as elevating pad 7 top, the vertical rear bolt of adjustment up passes through base 1 bottom base 6, elevating pad 7 and support shank 2 are locked successively, use end plate 8 by base 1 bottom lock after locking, end plate 8 is passed through from bottom with bolt, base 6 and base plate 1 are locked successively, finally in support shank 2, display screen 3 is installed, display screen 3 can rotate adjustment smoothly when not encountering base 1.
Above-listed preferred embodiment; the object, technical solutions and advantages of the present invention are further described; be understood that; the foregoing is only preferred embodiment of the present invention; not in order to limit the present invention; within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.

Claims (9)

1. a liquid crystal display panel adjustable positioning device, it is characterized in that: comprise base and be arranged on the support shank on base, the through hole be convenient to support shank and inserted is provided with above described base, described chassis interior is provided with the base for supported handle, be provided with above described base and be positioned at chassis interior for padded elevating pad, support shank is undertaken above described elevating pad, the end plate for sealed base is provided with below described base, described support shank inside is provided with the slipping mechanism of the upper and lower slippage of driving display screen, being provided with between described slipping mechanism and display screen can the longitudinal rotating machinery with laterally turning to of driving display screen.
2. liquid crystal display panel adjustable positioning device according to claim 1, it is characterized in that: described slipping mechanism comprises the pedestal being fixed on support shank inside, described pedestal in the vertical direction is symmetrically fixed with U-groove bevel bar, the U-shaped opening of described U-groove bevel bar toward each other, described U-groove bevel bar inside is fixed with the sliver of the uniform some circular holes of in the vertical direction, the circular hole of described sliver is provided with steel ball, described U-groove bevel bar with the surface of contact of steel ball on offer groove for stepping down to ensure steel ball smooth rotation, offer arc groove bottom described steel ball is provided with and coordinate the draw runner carrying out sliding up and down with steel ball, the U-shaped slide plate slided with draw runner is provided with between described draw runner, described U-shaped slide plate is provided with spring seat, the extension spring elasticity that described spring seat and one end are fixed on pedestal top is connected.
3. liquid crystal display panel adjustable positioning device according to claim 1, it is characterized in that: described rotating machinery comprises U-shaped flap, described U-shaped flap top is provided with the rotating turret that longitudinally can rotate with the capable flap of U, the display screen flap that central authorities offer circular resigning hole is provided with on the right side of described rotating turret, the circular groove with rotating turret coaxial cooperation is provided with on the left of described display screen flap, display screen dunnage has been bolted on the right side of described display screen flap, described display screen dunnage central authorities pass through straight pin, nut and pad transmission display shield the circular resigning hole of flap central authorities and U-shaped flap is hinged realizes lateral rotation.
4. the liquid crystal display panel adjustable positioning device according to Claims 2 or 3, is characterized in that: described U-shaped slide plate is longitudinally rotated by straight pin and hinged realization of U-shaped flap.
5. the liquid crystal display panel adjustable positioning device according to Claims 2 or 3, is characterized in that: described pedestal, U-groove bevel bar, sliver, U-shaped slide plate, U-shaped flap and display screen dunnage are made up of aluminum alloy material, and described display screen flap is made of plastics.
6. liquid crystal display panel adjustable positioning device according to claim 1, it is characterized in that: bottom described elevating pad, inwardly shrink formation groove A, described base is provided with the positioning boss for guiding elevating pad to locate, described groove A and positioning boss coaxial cooperation realize elevating pad and locate.
7. liquid crystal display panel adjustable positioning device according to claim 1, it is characterized in that: described support shank inside is provided with the supporting frame for coordinating with elevating pad, inwardly shrink formation groove B bottom support frame as described above, all sides of support frame as described above annular are coated with support shank shell.
8. the liquid crystal display panel adjustable positioning device according to claim 1 or 7, is characterized in that: described base, elevating pad and supporting frame are made up of aluminum alloy material, and described base and shell are made of plastics.
9. the liquid crystal display panel adjustable positioning device according to claim 1 or 7, it is characterized in that: support frame as described above, elevating pad and base are bolted and are fixed as one, described base, base and end plate are bolted and are fixed as one, and described through hole, support shank, elevating pad and positioning boss are on the same axis.
CN201410794902.7A 2014-12-22 2014-12-22 LCDs adjustable positioning device Active CN104565712B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410794902.7A CN104565712B (en) 2014-12-22 2014-12-22 LCDs adjustable positioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410794902.7A CN104565712B (en) 2014-12-22 2014-12-22 LCDs adjustable positioning device

Publications (2)

Publication Number Publication Date
CN104565712A true CN104565712A (en) 2015-04-29
CN104565712B CN104565712B (en) 2016-08-31

Family

ID=53082433

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410794902.7A Active CN104565712B (en) 2014-12-22 2014-12-22 LCDs adjustable positioning device

Country Status (1)

Country Link
CN (1) CN104565712B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109084131A (en) * 2018-09-26 2018-12-25 英业达科技有限公司 Electronic device and group are shelved

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11230489A (en) * 1998-02-12 1999-08-27 Schiavello Commercial Interiors Vic Pty Ltd Height adjustment system for desk or work station
US6105919A (en) * 1997-05-27 2000-08-22 Samsung Electronics Co., Ltd. Liquid crystal display with wide swivel angle
CN201215231Y (en) * 2008-06-19 2009-04-01 联福生科技股份有限公司 LCD fixed seat
CN201247355Y (en) * 2008-08-08 2009-05-27 联福生科技股份有限公司 Liquid crystal display holder
CN201293890Y (en) * 2008-11-04 2009-08-19 联福生科技股份有限公司 Rotary supporting device for liquid crystal display holder
CN201561239U (en) * 2009-08-31 2010-08-25 泰州市创新电子有限公司 Lifting device of liquid crystal display mount
CN203533119U (en) * 2013-09-06 2014-04-09 杭州师范大学 Rotary liquid crystal displayer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6105919A (en) * 1997-05-27 2000-08-22 Samsung Electronics Co., Ltd. Liquid crystal display with wide swivel angle
JPH11230489A (en) * 1998-02-12 1999-08-27 Schiavello Commercial Interiors Vic Pty Ltd Height adjustment system for desk or work station
CN201215231Y (en) * 2008-06-19 2009-04-01 联福生科技股份有限公司 LCD fixed seat
CN201247355Y (en) * 2008-08-08 2009-05-27 联福生科技股份有限公司 Liquid crystal display holder
CN201293890Y (en) * 2008-11-04 2009-08-19 联福生科技股份有限公司 Rotary supporting device for liquid crystal display holder
CN201561239U (en) * 2009-08-31 2010-08-25 泰州市创新电子有限公司 Lifting device of liquid crystal display mount
CN203533119U (en) * 2013-09-06 2014-04-09 杭州师范大学 Rotary liquid crystal displayer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109084131A (en) * 2018-09-26 2018-12-25 英业达科技有限公司 Electronic device and group are shelved

Also Published As

Publication number Publication date
CN104565712B (en) 2016-08-31

Similar Documents

Publication Publication Date Title
CN109259523B (en) Multifunctional visual transmission platform
CN104565712A (en) Adjustable locating device for liquid crystal display
CN204358364U (en) The glide steering controlling device of liquid crystal display panel bearing
CN208289867U (en) Material frame for furniture assembly shop
CN205155477U (en) Continuously adjustable takes auto -lock every single move support
CN209878529U (en) Case walking wheel wearing and tearing test device
CN206704660U (en) Support pack assembly
CN205524337U (en) Small -size air compressor's removal frame
CN108030209A (en) A kind of Labor-saving pull rod case for expanding luggage carrier
CN102794593A (en) Flexible and convenient roller welding frame
CN209535670U (en) A kind of boxing table of adjustable height and angle
CN205764133U (en) A kind of aluminium diecasting cutting device
CN206967224U (en) A kind of casting groove sanding apparatus
CN207656395U (en) Metal snap block facing attachment
CN204664783U (en) Computer display supporting frame
CN207607690U (en) A kind of feeding device of plank automatic film applicator
CN207308627U (en) One kind is used for steel band rolling device
CN204628991U (en) The regulating device of display device
CN204254207U (en) The open air pressure support arm of electronic device stand
CN205710678U (en) Koji making disc machine
CN207407026U (en) A kind of lifting structure of extrusion forming
CN205806832U (en) A kind of support means of the semi-automatic cutting machine of netting twine
CN205494860U (en) Badminton net rack
CN216232388U (en) Liquid storage bag storage support
CN208723412U (en) A kind of multi-functional transfer car(buggy) of high-voltage board

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
TR01 Transfer of patent right

Effective date of registration: 20180227

Address after: Five Shan Industrial Zone Minhou town Fuzhou County Road Xiangqian alloy No. 11 of 350112 cities in Fujian Province

Patentee after: FUJIAN ZHONGAO SCI-TECO CO.,LTD.

Address before: 350008 place No. -04, No. 9, Pushang piece Cangshan garden, Jinshan Industrial Zone, Cangshan District, Fuzhou, Fujian

Patentee before: FUJIAN ZHONGAO TECHNOLOGY CO.,LTD.

TR01 Transfer of patent right
CP03 Change of name, title or address

Address after: No.11 Hexiang Road, Wuhushan Industrial Zone, Xiangqian Town, Minhou County, Fuzhou City, Fujian Province, 350112

Patentee after: Fuzhou Zhongao Technology Group Co.,Ltd.

Address before: No.11 Hexiang Road, Wuhushan Industrial Zone, Xiangqian Town, Minhou County, Fuzhou City, Fujian Province, 350112

Patentee before: FUJIAN ZHONGAO SCI-TECO CO.,LTD.

CP03 Change of name, title or address