CN2577088Y - Indicator rotation shaft - Google Patents
Indicator rotation shaft Download PDFInfo
- Publication number
- CN2577088Y CN2577088Y CN02243895U CN02243895U CN2577088Y CN 2577088 Y CN2577088 Y CN 2577088Y CN 02243895 U CN02243895 U CN 02243895U CN 02243895 U CN02243895 U CN 02243895U CN 2577088 Y CN2577088 Y CN 2577088Y
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- display
- support
- display screen
- bull stick
- 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
- 244000309464 bull Species 0.000 claims description 28
- 230000001105 regulatory effect Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
Images
Classifications
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- 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
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/38—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by folding, e.g. pivoting or scissors tong mechanisms
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- 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
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
- F16M11/10—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting around a horizontal axis
-
- 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
- F16M2200/04—Balancing means
- F16M2200/044—Balancing means for balancing rotational movement of the undercarriage
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to a display rotating shaft which is pivoted (or fixedly connected to) to a display base and a display screen. The display rotating shaft comprises a bracket, a top hinge, a bottom hinge and a spacing frame, the upper part of the bracket is provided with a rotating bar of a hollow cylinder, and the lower part of the bracket is also provided with a rotating bar of the hollow cylinder. The top hinge comprises a top left rotating shaft and a top right rotating shaft which are sheathed on both sides of an upper rotating bar of the bracket. The bottom hinge is connected to the display base and comprises a bottom left rotating shaft and a bottom right rotating shaft which are sheathed on both sides of a lower rotating bar of the bracket through a left spring and a right spring. The spacing frame is arranged in a position which is parallel to the bracket, and the connection point between the top rotating shaft and the spacing frame is provided with a groove used as a spacing clamping groove. The display rotating shaft makes the rear angle, the front angle, the upper height and the lower height of a display adjusted simultaneously to satisfy need of users.
Description
Technical field
The utility model relates to a kind of display pivot, refers to a kind of display pivot of adjusting the display screen angle significantly before and after realizing and adjusting the display screen height up and down significantly especially.
Background technique
At present known display pivot generally only comprises a hinge, the adjustment at less angle of inclination before and after great majority all can only be realized, can't satisfy simultaneously adjust display screen tilt forward and back angle and up and down highly, also can't satisfy the more and more higher needs of user; Simultaneously, owing between display screen and base bigger distance is arranged, so that packaging volume is bigger.
Summary of the invention
Main purpose of the present utility model provides a kind of display pivot, makes display screen can carry out front and rear angles and the adjustment of height up and down simultaneously, satisfies user's requirement.
Another purpose of the present utility model provides a kind of display pivot, makes display screen can fold and be close to display base, realizes the function of wall hanging.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of display pivot connects or (connecting with means of fixation) display base and display screen to pivot, and display pivot comprises a support, a top hinge, a bottom hinge, a position-limited rack.Support mainly plays the adjusting to the display screen height and position, bear the gravity and the balance of entire display screen simultaneously, support top is the hollow cylinder bull stick, the support bottom also is the hollow cylinder bull stick, the top hinge comprises two top left/right spindles, the top left right spindle is enclosed within bull stick both sides, support top, and the top left right spindle is realized fixedly display screen, and it rotates the angle of inclination of adjusting display screen.The bottom hinge links to each other with display base, it comprises two bottom, left right spindles, the bottom, left right spindle by with about two springs join and be enclosed within the both sides of support bottom bull stick, bottom, left right spindle, left and right sides spring have mainly been realized cooperation support bottom bull stick adjusting supporting position, control by friction between bottom rotating shaft and the bull stick and spring reaches supporting position to be fixed, and realizes regulating the function of display screen height.Position-limited rack is installed in the position parallel with support.
Aforesaid display pivot has a groove as spacing draw-in groove in top rotating shaft and position-limited rack connecting part.Position-limited rack is mainly realized the adjusting of user to the display screen height and position.
Aforesaid display pivot, top rotating shaft comprise that also one is used to realize the spring sheet of top rotating shaft rotation.
Aforesaid display pivot, two left and right sides springs that are socketed in support bottom bull stick with the bottom rotating shaft are rectangular.
Aforesaid display pivot, position-limited rack comprise a limiting bracket, a limit spring, and cross recess coiled hair machine nail, limit spring is fixed with limiting bracket by cross recess coiled hair machine nail, and limit spring also comprises a limit spring switch.
The utility model rotating shaft can be widely used on the display device in the computer equipment, the liquid crystal display (LCD) and the laptop computer displays that comprise general desktop computer, its fundamental function can be adjusted the angle of inclination of display device with user's individual demand, and satisfy the more and more higher needs of user to greatest extent, comprise and satisfy angle and the height of user, make it meet the needs of ergonomics according to the concrete condition adjustment display screen of own present position.
Description of drawings
Below in conjunction with accompanying drawing and most preferred embodiment the utility model display pivot is described
Fig. 1 is the utility model display pivot combination schematic representation
Fig. 2 a, Fig. 2 b, Fig. 2 c are the section of structures of the utility model display pivot, and wherein Fig. 2 a is the section of structure of top rotating shaft, and Fig. 2 b is the structural representation of support, and Fig. 2 c is the section of structure of bottom rotating shaft.
Fig. 3 a, Fig. 3 b, Fig. 3 c are the structural representations of the position-limited rack of the utility model display pivot, and in the tool, Fig. 3 a is the left TV structure schematic representation of limiting bracket, and Fig. 3 b is the schematic representation of the structure of display pivot, and Fig. 3 c is the right TV structure schematic representation of limiting bracket.
Fig. 4 uses the utility model in the normal state, and the view that display screen is regulated and application the utility model are adjusted the schematic representation that the support realization is highly regulated.
Fig. 5 is that application the utility model carries out support and display screen is adjusted simultaneously, realizes the schematic representation of wall hanging function.
The figure number explanation
1 support, 11 top bull sticks, 12 bottom bull sticks
21 top left rotating shafts, 22 top right rotating shafts
31 bottom, left rotating shafts, 32 bottom right spindles
Right side, 33 bottom left springs, 34 bottom spring
41 limiting brackets, 42 limit spring, 43 cross recess coiled hair machines nail
5 spring sheets
As shown in Figure 1 to Figure 3: a kind of display pivot of present embodiment comprises a support 1, one top hinge, a bottom hinge, a position-limited rack 41.The rotating shaft constitutional diagram can be with reference to (Fig. 1), and support top is the hollow cylinder bull stick, and the support bottom also is the hollow cylinder bull stick, and support 1 seesaws and adjusts the display screen height.The top hinge comprises two top left/ right spindles 21,22, and top left right spindle 21,22 is enclosed within bull stick both sides, support top.After top left right spindle 21,22 was positioned at display screen, its function was to realize the angular adjustment of display screen front and back, adjustment range :-5 °--140 °.Position-limited rack 41 is installed in the position parallel with support 1, in top rotating shaft and position-limited rack connecting part one groove as spacing draw-in groove is arranged, it is positioned in the rotating shaft of top, cooperatively interact with the projection at the top of limiting bracket, when pressing limiting bracket 41, the projection at top will break away from the spacing draw-in groove in the rotating shaft of top, at this moment, the top rotating shaft can be done on a large scale-5 °--140 ° front and rear angles adjustment, when turning to front and rear angles, the top rotating shaft is-5 °--in the time of 25 °, the top rotating shaft will overlap automatically with spacing draw-in groove.Position-limited rack is mainly realized the adjusting of user to the display screen height and position.The material of limiting bracket 41 is a Chilled Hardened Steel, and the adjustment of banking stop is to adopt lever principle to realize; The material of top left right spindle all adopts aluminum alloy, and its rotation is to adopt spring sheet 5 to realize.The material of rotary shaft rack 1 is a zinc alloy, and it mainly acts on is to support and interconnect function.The hinge that links to each other with base is the bottom rotating shaft, it comprises two bottom, left right spindles 31,32, bottom, left right spindle 31,32 by with about two springs 33,34 join is enclosed within the both sides of support 1 bottom bull stick, bottom, left right spindle 31,32, left and right sides spring 33,34 have mainly realized cooperation support 1 bottom bull stick adjusting supporting position, control by friction between bottom rotating shaft and the bull stick and spring reaches supporting position and fixes, realize regulating the function of display screen height, it can realize up and down angular adjustment of display screen (0 °--50 °), display screen and base are close to, wherein the bottom, left right spindle 31,32 adopt rectangle spring 33,34, make the adjustment range of bottom rotating shaft reach bottom, left right spindle 31,32 material all adopts aluminum alloy.
Each several part form to realize that function and working principle are as follows: bottom, left right spindle 31,32, left and right sides rectangle spring 33,34 have realized that mainly cooperation support bottom bull stick regulates supporting position, and the control by friction between bottom rotating shaft and the bull stick and spring reaches supporting position and fixes.Realize regulating the function of display screen height.Its working principle is: the left and right sides, bottom rotating shaft 31,32 by with about two springs 33,34 join and be enclosed within the both sides of support bottom bull stick, when the user need regulate the height of display screen, by promoting or press down support, the bottom bull stick of support rotates around the rotating shaft of the left and right sides, bottom, very big frictional force is arranged between rotating shaft and the support, can keep balance the arbitrary position that the user adjusts.Left and right sides spring is used for the user provides the support that upwards rebounds when upwards promoting support active force, can save strength so on the one hand, also can avoid on the other hand having dragged base because of the excessive strength of needs.And all right balance display screen self gravitation of the rebounding force that makes progress prevents the overturning of display screen.Finally satisfy the arbitrariness of display screen height and position.
Position-limited rack mainly is made up of three parts: limiting bracket 41, limit spring 42, cross recess coiled hair machine nail 43.Main realization user has special requirement to display screen angle and Height Adjustment, and the user can make spacing module inoperative by regulating limiting bracket, and display screen can be adjusted to the position parallel with base, realizes the wall hanging function.Limiting bracket is installed in the position parallel with support, in top rotating shaft and limiting bracket connecting part one groove is arranged, generally (being that the limit spring switch presses down) limit spring switch projection just puts in the groove, when the top rotating shaft was rotated, can rotate because of the control (being limit function) that is subjected to limiting bracket can only be in small range like this.After limit spring 42 was unclamped, the projection of limiting bracket 41 skidded off groove, and therefore the rotation of top rotating shaft becomes freely.It is big that angle of regulation range becomes.
Top left right spindle 21,22 is realized fixedly display screen, regulates the display screen angle.Its working principle is: the top left right spindle is enclosed within bull stick both sides, support top, when the user need regulate the angle of display screen, adjust before and after only need holding display screen, the rotating shaft of adjustment process middle and lower part, it is motionless that support keeps, have only the rotating shaft of the left and right sides, top on bull stick, to rotate, reach the angle of regulating display screen.
Referring to Fig. 4 to Fig. 5, when the utility model is regulated at the height of realizing display screen, the top, it is motionless that the bottom rotating shaft keeps, have only bottom left and right sides spring and support adjusting, support pressed down or on after the external force carried, the left and right sides, the bottom spring that support connects also can be subjected to external force accordingly.Spring is being subjected under the situation of external force, can produce the support that upwards rebounds force balance show the gravity of institute self, saved external force, kept display screen firmly.The height and position that frictional force between rotating shaft and the bottom bull stick has kept display screen to be conditioned.The combination of the two is finished jointly highly arbitrarily and is regulated.When realizing the angle adjustment of display screen, during spacing module works (nature), the bottom rotating shaft guarantees limiting bracket and top rotating shaft by the spring-back force of its left and right sides spring, bottom rotating shaft close proximity, in this case, the scope that the display screen angle only is conditioned can reach 5 degree that lean forward, layback 25 degree.The difference of the adjustment of the front and rear angles of this and in the market rotating shaft simple realization display screen is not very big.In order to satisfy the user to the specific (special) requirements of display screen rotation angle with height, we adopt limiting bracket.Satisfy the angle adjustment requirement by limiting bracket in the working condition under the different conditions.When limiting bracket was inoperative, it is big that rotating shaft rotating range in top becomes, and angle of regulation range also enlarges.When limiting bracket is no longer spacing, limiting bracket and top, the rotating shaft of bottom is unclamped, if at this moment support is motionless, the top rotating shaft can rotate backward 140 the degree; If the top rotating shaft is motionless, support can rotate 50 degree around the axle center of bottom rotating shaft; If rotate top rotating shaft and support simultaneously, then can forward to and make display panel parallel with shaft base.Therefore this kind of uses novel rotating shaft very compact, and goes to when parallel with base when display screen, and display screen and base are close together.The wall hanging function can be realized, a large amount of taking up room and packaging space can be saved again.Operation is very easy for the user.This turning shaft structure also can make base and display screen forward parallel position to, realizes not tearing base open and realizes the function of wall hanging, and is so not only attractive in appearance but also can save the space greatly.
Claims (5)
1. display pivot, connect display base and display screen with the pivot connection or with means of fixation, it is characterized in that, display pivot comprises a support, one top hinge, one bottom hinge, one position-limited rack, support top are the hollow cylinder bull stick, and the support bottom also is the hollow cylinder bull stick, the top hinge comprises two top left/right spindles, the top left right spindle is enclosed within bull stick both sides, support top, and the bottom hinge links to each other with display base, and it comprises two bottom, left right spindles, the bottom, left right spindle by with about two springs join and be enclosed within the both sides of support bottom bull stick, position-limited rack is installed in the position parallel with support.
2. display pivot as claimed in claim 1 is characterized in that, in top rotating shaft and position-limited rack connecting part one groove as spacing draw-in groove is arranged.
3. display pivot as claimed in claim 1 is characterized in that, the top rotating shaft also comprises the spring sheet that is used to realize top rotating shaft rotation one by one.
4. display pivot as claimed in claim 1 is characterized in that, two left and right sides springs that are socketed in support bottom bull stick with the bottom rotating shaft are rectangular.
5. display pivot as claimed in claim 1 is characterized in that position-limited rack comprises a limiting bracket, a limit spring, and cross recess coiled hair machine nail, limit spring is fixed with limiting bracket by cross recess coiled hair machine nail.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2002323789A AU2002323789A1 (en) | 2002-07-25 | 2002-07-25 | Display rotation shaft |
| PCT/CN2002/000519 WO2004012202A1 (en) | 2002-07-25 | 2002-07-25 | Display rotation shaft |
| CN02243895U CN2577088Y (en) | 2002-07-25 | 2002-07-25 | Indicator rotation shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02243895U CN2577088Y (en) | 2002-07-25 | 2002-07-25 | Indicator rotation shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2577088Y true CN2577088Y (en) | 2003-10-01 |
Family
ID=27811560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02243895U Expired - Fee Related CN2577088Y (en) | 2002-07-25 | 2002-07-25 | Indicator rotation shaft |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN2577088Y (en) |
| AU (1) | AU2002323789A1 (en) |
| WO (1) | WO2004012202A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101377693B (en) * | 2007-08-30 | 2011-03-23 | 英业达股份有限公司 | Electronic device |
| CN101460777B (en) * | 2006-04-11 | 2011-06-08 | Lg电子株式会社 | Image display apparatus |
| CN102117103A (en) * | 2010-01-06 | 2011-07-06 | 三星电子株式会社 | Electronic apparatus with stable support member system |
| CN102062286B (en) * | 2009-11-17 | 2013-04-24 | 鸿富锦精密工业（深圳）有限公司 | Support structure |
| CN103867560A (en) * | 2012-12-17 | 2014-06-18 | 联想(北京)有限公司 | Connecting device and electronic device |
| CN104047952A (en) * | 2013-03-11 | 2014-09-17 | 联想(北京)有限公司 | Connective apparatus and electronic device |
| CN108591757A (en) * | 2018-04-20 | 2018-09-28 | 湖州嘉和电脑技术服务有限公司 | A kind of computer display Support bracket |
| CN110285292A (en) * | 2019-06-18 | 2019-09-27 | 南通同洲电子有限责任公司 | A kind of non-porous display bracket accessory |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI495816B (en) * | 2012-11-21 | 2015-08-11 | Wistron Corp | Display device capable of fixing a screen at different view angles |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5092552A (en) * | 1982-10-04 | 1992-03-03 | Wang Laboratories, Inc. | Ergonomic equipment arm |
| US5842672A (en) * | 1996-06-07 | 1998-12-01 | Ergotron, Inc. | Mounting system for flat panel display, keyboard and stand |
| CN1133175C (en) * | 2000-11-27 | 2003-12-31 | 纬创资通股份有限公司 | Adjustable multi-functional bearing base |
| CN2485722Y (en) * | 2001-05-15 | 2002-04-10 | 黄国城 | Display pivot |
| CN2501150Y (en) * | 2001-09-04 | 2002-07-17 | 新日兴股份有限公司 | Pivot mechanism capable of folding display device |
-
2002
- 2002-07-25 AU AU2002323789A patent/AU2002323789A1/en not_active Abandoned
- 2002-07-25 CN CN02243895U patent/CN2577088Y/en not_active Expired - Fee Related
- 2002-07-25 WO PCT/CN2002/000519 patent/WO2004012202A1/en not_active Application Discontinuation
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101460777B (en) * | 2006-04-11 | 2011-06-08 | Lg电子株式会社 | Image display apparatus |
| CN101377693B (en) * | 2007-08-30 | 2011-03-23 | 英业达股份有限公司 | Electronic device |
| CN102062286B (en) * | 2009-11-17 | 2013-04-24 | 鸿富锦精密工业（深圳）有限公司 | Support structure |
| CN102117103A (en) * | 2010-01-06 | 2011-07-06 | 三星电子株式会社 | Electronic apparatus with stable support member system |
| CN102117103B (en) * | 2010-01-06 | 2015-02-25 | 三星电子株式会社 | Electronic apparatus with stable support member system |
| CN103867560A (en) * | 2012-12-17 | 2014-06-18 | 联想(北京)有限公司 | Connecting device and electronic device |
| CN103867560B (en) * | 2012-12-17 | 2016-10-05 | 联想(北京)有限公司 | A kind of attachment means and electronic equipment |
| CN104047952A (en) * | 2013-03-11 | 2014-09-17 | 联想(北京)有限公司 | Connective apparatus and electronic device |
| CN104047952B (en) * | 2013-03-11 | 2017-11-24 | 联想(北京)有限公司 | A kind of attachment means and electronic equipment |
| CN108591757A (en) * | 2018-04-20 | 2018-09-28 | 湖州嘉和电脑技术服务有限公司 | A kind of computer display Support bracket |
| CN110285292A (en) * | 2019-06-18 | 2019-09-27 | 南通同洲电子有限责任公司 | A kind of non-porous display bracket accessory |
| CN110285292B (en) * | 2019-06-18 | 2024-04-26 | 江苏陛歌智能制造有限公司 | Non-hole display bracket fitting |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004012202A1 (en) | 2004-02-05 |
| AU2002323789A1 (en) | 2004-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |