CN105630088A - Angle-adjustable display device - Google Patents
Angle-adjustable display device Download PDFInfo
- Publication number
- CN105630088A CN105630088A CN201610068238.7A CN201610068238A CN105630088A CN 105630088 A CN105630088 A CN 105630088A CN 201610068238 A CN201610068238 A CN 201610068238A CN 105630088 A CN105630088 A CN 105630088A
- Authority
- CN
- China
- Prior art keywords
- projection portion
- carrier block
- screw thread
- hand thread
- thread bar
- 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
Links
Classifications
-
- 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
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
-
- 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
- G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
- G06F1/1616—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with folding flat displays, e.g. laptop computers or notebooks having a clamshell configuration, with body parts pivoting to an open position around an axis parallel to the plane they define in closed position
-
- 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
- G06F1/1675—Miscellaneous details related to the relative movement between the different enclosures or enclosure parts
- G06F1/1681—Details related solely to hinges
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Mathematical Physics (AREA)
- Transmission Devices (AREA)
Abstract
The invention relates to an angle-adjustable display device, comprising a base (8) and a display screen part (9) capable of pivoting at a certain angle relative to the base (8), wherein the base (8) comprises a left bump part (82), a right bump part (81) and a concave part; the concave part is arranged between the left bump part (82) and the right bump part (81), and a middle bump part (93) of the display screen part (9) extends into the concave part; the left bump part (82) and the right bump part (81) have symmetrical structures and are respectively and internally provided with three bearing devices (31, 32 and 33) which are continuously arranged and have different moments of rotation; the middle bump part (93) is internally provided with a drive joint chamber (20) used for containing a middle fixedly arranged gear (2) provided with a screw rod, wherein the screw rod comprises a left threaded rod (21) and a right threaded rod (210), and the rotating directions of the left threaded rod (21) and the right threaded rod (210) are opposite to each other.
Description
Technical field
The present invention relates to display installing area, the display equipment of especially a kind of angle adjustable.
Background technology
Display is widely used in computer installation and other images display application.
Installing of display equipment generally adopts the form that display screen is installed on pedestal. And display screen has a significant impact relative to the serviceability tool for display that arranges of the rotating torque of pedestal. For some application scenarios, it is necessary to bigger rotating torque (namely tightly hinged); And in some other occasions, it is necessary to less rotating torque (namely pine is hinged). Tightly hinged may be used for the angle to display and position; And the hinged angle that may be used for regulating display swimmingly of pine. And this is for the linkage set in manufacturing process at present, it is difficult to carry out the adjustment of this rotating torque, thus be also difficult to meet the requirement of the hinge moment of different occasion.
Summary of the invention
It is an object of the invention to provide the display equipment of a kind of angle adjustable, it can overcome defect of the prior art.
The display equipment of a kind of angle adjustable according to the present invention, including pedestal and can relatively described pedestal and pivot the display screen part of certain angle, described pedestal includes left projection portion, the depressed part that right projection portion and the middle projection portion for described display screen part between described left projection portion and right projection portion stretch into, described left projection portion and right projection portion symmetrical configuration and each in be separately installed with three bearing arrangements with different rotating torque of setting continuously, described middle projection portion is provided with driving and engages chamber in order to hold the fixed gear in centre of the screw rod with oppositely oriented left-hand thread bar and right-hand thread bar, described left-hand thread bar and right-hand thread bar are respectively fixedly connected with in the left side of the fixed gear in described centre and right side, the fixed gear in described centre is in order to engage with by motor-driven driving gear, described outer surface of motor is coated with radiating fin, produced heat absorption dissipating when described radiating fin is in order to run described motor, when preventing described motor long-play, temperature is too high and burn, described left-hand thread bar and right-hand thread bar respectively in order to drive in described left projection portion and right projection portion bearing device can screw thread carrier block in axial sliding, described left-hand thread bar extends through the endoporus of three bearing arrangements with different rotating torque in described left projection portion and the left frame body in the left side being fixedly connected on described display screen part that arrives to the left from the fixed gear in described centre and is rotatably carried on this, guide post it is further fixedly arranged in order to through corresponding screw thread carrier block thus leading to mobile around between described left frame body with described middle projection portion, described right-hand thread bar extends through to the right three bearing arrangements with different rotating torque in described right projection portion and the right frame on the right side being fixedly connected on described display screen part that arrives be rotatably carried on this from the fixed gear in described centre, is also fixedly installed guide post in order to through corresponding screw thread carrier block thus leading to mobile around between described right frame with described middle projection portion, described bearing arrangement each include inner ring and outer ring, the inner side of described inner ring is provided with and engages the inner ring of bearing arrangement that lining engages with it in order to be engaged so that described screw thread carrier block with the friction teeth on the outer circumference surface of screw thread carrier block and fix on rotating, thus, when driving described left-hand thread bar and the operating of right-hand thread bar when the fixed gear in described centre, screw thread carrier block in described left projection portion and right projection portion can in opposite directions or from mobile with a bearing arrangement joint in three bearing arrangements with different rotating torque of optionally person corresponding to described left projection portion and right projection portion, thus regulating the described pedestal rotating torque relative to described display screen part, wherein, described left projection portion and right projection portion are all folded with elastic washer between three bearing arrangements with different rotating torque of each one, the shape of cross section of the inner periphery side of each described elastic washer is circular arc, the left and right two end faces of each described screw thread carrier block is provided with chamfering inclined-plane, when described screw thread carrier block moves across described elastic washer, by the described inner periphery engagement sides on described chamfering inclined-plane Yu circular arc, described screw thread carrier block realizes the transition between different bearing arrangements.
In the present invention, it is articulated and connected owing to being provided with two groups structurally symmetrical, left and right, therefore, it is possible to ensure reliability and the balance of the connection of pedestal and display screen part. And often group is respectively provided with three bearing arrangements with different rotating torque in being articulated and connected, by by one of them joint of the bearing arrangement of carrying threaded block rotating torque different from these three, it is thus possible to select corresponding rotating torque, thus complete the adjustment for rotating torque. By arranging guide post, the installation load-carrying properties for screw thread carrier block can be strengthened, and it can be avoided that for the interference in the circumferential of screw thread carrier block when pedestal and display screen part are pivoted relative to each other, what namely described screw thread carrier block is carried out in circumference is fixing. And by arranging the cylindrical protrusion being fixed on described display screen part and protruding in described pedestal, using the teaching of the invention it is possible to provide extra support, add the reliability of strong ties, for instance the mechanical performance of the moment regulating device within protecting when being subject to external impact. By arranging the tooth-shape structure being positioned on the circumference of screw thread carrier block, ensure that the rotation of the inner ring of described screw thread carrier block and described bearing arrangement is fixed, and described screw thread carrier block can be easy to slide in the axial direction relative to described bearing arrangement, thus completing the selection for moment.
By arranging the elastic washer being folded between each bearing arrangement, the inner periphery side of its circular arc coordinates with the chamfer of screw thread carrier block, it is possible to is easy to screw thread carrier block and moves between the bearing arrangement that each are different, it is achieved smooth and easy transition. Whole apparatus structure is reliable and stable, and can effectively realize for the pedestal selection relative to the rotating torque of display screen part.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the adjustable notebook computer device of rotating torque of the present invention.
Fig. 2 illustrates the close-up schematic view of the left part in Fig. 1.
Fig. 3 illustrates the end of the screw thread carrier block in Fig. 2 and the detailed schematic of elastic washer.
Fig. 4 is the cross-sectional structure schematic diagram of bearing arrangement.
Fig. 5 is the cross-sectional structure schematic diagram of screw thread carrier block.
Detailed description of the invention
Below in conjunction with Fig. 1-5, the present invention is described in detail.
The display equipment of a kind of angle adjustable according to embodiment, including pedestal 8 and can relatively described pedestal 8 and pivot the display screen part 9 of certain angle, described pedestal 8 includes left projection portion 82, the depressed part that right projection portion 81 and the middle projection portion 93 for described display screen part 9 between described left projection portion 82 and right projection portion 81 stretch into, described left projection portion 82 and right projection portion 81 symmetrical configuration and each in be separately installed with three bearing arrangements 31 with different rotating torque of setting continuously, 32, 33, described middle projection portion 93 is provided with driving and engages chamber 20 in order to the fixed gear 20 in the centre holding the screw rod with oppositely oriented left-hand thread bar 21 and right-hand thread bar 210, described left-hand thread bar 21 and right-hand thread bar 210 are respectively fixedly connected with left side and the right side of the fixed gear 20 in described centre, the fixed gear in described centre 20 is in order to engage with by motor-driven driving gear, described outer surface of motor is coated with radiating fin 101, produced heat absorption dissipating when described radiating fin 101 is in order to run described motor, when preventing described motor long-play, temperature is too high and burn, described left-hand thread bar 21 and right-hand thread bar 210 respectively in order to drive in described left projection portion 82 and right projection portion 81 bearing device can screw thread carrier block 211 in axial sliding, described left-hand thread bar 21 extends through three bearing arrangements 31 with different rotating torque described left projection portion 82 to the left from the fixed gear in described centre 2, 32, the endoporus of 33 and the left frame body 92 at the left side place being fixedly connected on described display screen part 9 that arrives also rotatably are carried on this, guide post 98 it is further fixedly arranged in order to through corresponding screw thread carrier block 211 thus leading to mobile around between described left frame body 92 with described middle projection portion 93, described right-hand thread bar 210 extends through to the right three bearing arrangements with different rotating torque in described right projection portion 81 and the right frame 91 on the right side being fixedly connected on described display screen part 9 that arrives be rotatably carried on this from the fixed gear in described centre 2, is also fixedly installed guide post in order to through corresponding screw thread carrier block thus leading to mobile around between described right frame 91 with described middle projection portion 93, described bearing arrangement each include inner ring 322 and outer ring 311, the inner side of described inner ring 322 is provided with and engages the inner ring of bearing arrangement that lining 321 engages with it in order to be engaged so that described screw thread carrier block with the friction teeth 41 on the outer circumference surface of screw thread carrier block and fix on rotating, thus, when the fixed gear in described centre 2 drives described left-hand thread bar 21 and right-hand thread bar 210 to operate, screw thread carrier block 211 in described left projection portion 82 and right projection portion 81 can in opposite directions or from mobile with a bearing arrangement joint in three bearing arrangements 31,32,33 with different rotating torque of optionally person corresponding to described left projection portion 82 and right projection portion 81, thus regulating the described pedestal 8 rotating torque relative to described display screen part 9, wherein, three bearing arrangements 31 with different rotating torque of each one in described left projection portion 82 and right projection portion 81, 32, elastic washer 2102 all it is folded with between 33, the shape of cross section of the inner periphery side of each described elastic washer 2102 is circular arc, the left and right two end faces of each described screw thread carrier block 211 is provided with chamfering inclined-plane 2101, when described screw thread carrier block 211 moves across described elastic washer 2102, described inner periphery engagement sides by described chamfering inclined-plane 2101 with circular arc, described screw thread carrier block 211 realizes the transition between different bearing arrangements.
Valuably, wherein, the left surface in described left frame body 92 and described middle projection portion 93 is provided with the carrying cylinder stretched in described left projection portion 82 and protrudes 991,992; The right flank in described right frame 91 and described middle projection portion 93 is provided with the carrying cylinder stretched in described right projection portion 81 protrude.
Valuably, wherein, described joint lining 321 is provided with the teeth groove mated with described friction teeth 41.
Valuably, wherein, described joint lining 321 is elastomeric material.
It is articulated and connected owing to being provided with two groups structurally symmetrical, left and right, therefore, it is possible to ensure reliability and the balance of the connection of pedestal and display screen part. And often group is respectively provided with three bearing arrangements with different rotating torque in being articulated and connected, by by one of them joint of the bearing arrangement of carrying threaded block rotating torque different from these three, it is thus possible to select corresponding rotating torque, thus complete the adjustment for rotating torque. By arranging guide post, the installation load-carrying properties for screw thread carrier block can be strengthened, and it can be avoided that for the interference in the circumferential of screw thread carrier block when pedestal and display screen part are pivoted relative to each other, what namely described screw thread carrier block is carried out in circumference is fixing. And by arranging the cylindrical protrusion being fixed on described display screen part and protruding in described pedestal, using the teaching of the invention it is possible to provide extra support, add the reliability of strong ties, for instance the mechanical performance of the moment regulating device within protecting when being subject to external impact. By arranging the tooth-shape structure being positioned on the circumference of screw thread carrier block, ensure that the rotation of the inner ring of described screw thread carrier block and described bearing arrangement is fixed, and described screw thread carrier block can be easy to slide in the axial direction relative to described bearing arrangement, thus completing the selection for moment.
By arranging the elastic washer being folded between each bearing arrangement, the inner periphery side of its circular arc coordinates with the chamfer of screw thread carrier block, it is possible to is easy to screw thread carrier block and moves between the bearing arrangement that each are different, it is achieved smooth and easy transition.
By with upper type, those skilled in the art can make various change according to mode of operation within the scope of the invention.
Claims (4)
1. the display equipment of an angle adjustable, including pedestal (8) and can relatively described pedestal (8) and pivot the display screen part (9) of certain angle, described pedestal (8) includes left projection portion (82), right projection portion (81) and the depressed part being positioned between described left projection portion (82) and right projection portion (81) to stretch into for the middle projection portion (93) of described display screen part (9), described left projection portion (82) and right projection portion (81) symmetrical configuration and each in be separately installed with three bearing arrangements (31 with different rotating torque of setting continuously, 32,33), described middle projection portion (93) is provided with driving and engages chamber (20) in order to hold the fixed gear in the centre (20) of the screw rod with oppositely oriented left-hand thread bar (21) and right-hand thread bar (210), described left-hand thread bar (21) and right-hand thread bar (210) are respectively fixedly connected with the left side in the fixed gear in described centre (20) and right side, the fixed gear in described centre (20) is in order to engage with by motor-driven driving gear, described outer surface of motor is coated with radiating fin (101), produced heat absorption dissipating when described radiating fin (101) is in order to run described motor, when preventing described motor long-play, temperature is too high and burn, described left-hand thread bar (21) and right-hand thread bar (210) respectively in order to drive in described left projection portion (82) and right projection portion (81) bearing device can screw thread carrier block (211) in axial sliding, described left-hand thread bar (21) extends through three bearing arrangements (31 with different rotating torque described left projection portion (82) to the left from the fixed gear in described centre (2), 32,33) endoporus and the left frame body (92) at the left side place being fixedly connected on described display screen part (9) that arrives also rotatably are carried on this, guide post (98) it is further fixedly arranged in order to through corresponding screw thread carrier block (211) thus leading to mobile around between described left frame body (92) with described middle projection portion (93), described right-hand thread bar (210) extends through to the right three bearing arrangements with different rotating torque in described right projection portion (81) and the right frame (91) on the right side being fixedly connected on described display screen part (9) that arrives be rotatably carried on this from the fixed gear in described centre (2), is also fixedly installed guide post in order to through corresponding screw thread carrier block thus leading to mobile around between described right frame (91) with described middle projection portion (93), described bearing arrangement each include inner ring (322) and outer ring (311), the inner side of described inner ring (322) is provided with and engages the inner ring of bearing arrangement that lining (321) engages with it in order to be engaged so that described screw thread carrier block with the friction teeth (41) on the outer circumference surface of screw thread carrier block and fix on rotating, thus, when driving described left-hand thread bar (21) and right-hand thread bar (210) operating when the fixed gear in described centre (2), screw thread carrier block (211) in described left projection portion (82) and right projection portion (81) can in opposite directions or from mobile with a bearing arrangement joint in three bearing arrangements (31,32,33) with different rotating torque of optionally person corresponding to described left projection portion (82) and right projection portion (81), thus regulating the described pedestal (8) rotating torque relative to described display screen part (9),Wherein, three bearing arrangements (31 with different rotating torque of each one in described left projection portion (82) and right projection portion (81), 32, 33) elastic washer (2102) all it is folded with between, the shape of cross section of the inner periphery side of each described elastic washer (2102) is circular arc, the left and right two end faces of each described screw thread carrier block (211) is provided with chamfering inclined-plane (2101), when described screw thread carrier block (211) moves across described elastic washer (2102), described inner periphery engagement sides by described chamfering inclined-plane (2101) Yu circular arc, described screw thread carrier block (211) realizes the transition between different bearing arrangements.
2. the display equipment of a kind of angle adjustable as claimed in claim 1, wherein, the left surface of described left frame body (92) and described middle projection portion (93) is provided with the carrying cylinder stretched in described left projection portion (82) and protrudes (991,992); The right flank of described right frame (91) and described middle projection portion (93) is provided with the carrying cylinder stretched in described right projection portion (81) protrude.
3. the display equipment of a kind of angle adjustable as claimed in claim 1, wherein, is provided with the teeth groove mated with described friction teeth (41) in described joint lining (321).
4. the display equipment of a kind of angle adjustable as described in claim 1 or 2 or 3, wherein, described joint lining (321) is elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610068238.7A CN105630088A (en) | 2016-02-01 | 2016-02-01 | Angle-adjustable display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610068238.7A CN105630088A (en) | 2016-02-01 | 2016-02-01 | Angle-adjustable display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105630088A true CN105630088A (en) | 2016-06-01 |
Family
ID=56045136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610068238.7A Pending CN105630088A (en) | 2016-02-01 | 2016-02-01 | Angle-adjustable display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105630088A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030221288A1 (en) * | 2002-05-29 | 2003-12-04 | Gyoung Bok Kim | Hinge assembly for a flat display monitor |
| CN2596515Y (en) * | 2002-12-23 | 2003-12-31 | 吴清增 | Push open pivot of note-book computer, liquid crystal screen and liquid crystal TV set |
| CN1196046C (en) * | 1999-10-08 | 2005-04-06 | 苹果电脑公司 | Flat-plate type monitor |
| CN2842519Y (en) * | 2005-07-08 | 2006-11-29 | 上海甲秀工业设计有限公司 | Notebook computer capable of adjusting screen height |
| CN204003932U (en) * | 2014-05-30 | 2014-12-10 | 比亚迪股份有限公司 | Turning shaft structure and the CCD camera assembly with it |
| CN104977988A (en) * | 2014-04-07 | 2015-10-14 | 苹果公司 | Variable Friction Clutch For A Portable Computer |
-
2016
- 2016-02-01 CN CN201610068238.7A patent/CN105630088A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1196046C (en) * | 1999-10-08 | 2005-04-06 | 苹果电脑公司 | Flat-plate type monitor |
| US20030221288A1 (en) * | 2002-05-29 | 2003-12-04 | Gyoung Bok Kim | Hinge assembly for a flat display monitor |
| CN2596515Y (en) * | 2002-12-23 | 2003-12-31 | 吴清增 | Push open pivot of note-book computer, liquid crystal screen and liquid crystal TV set |
| CN2842519Y (en) * | 2005-07-08 | 2006-11-29 | 上海甲秀工业设计有限公司 | Notebook computer capable of adjusting screen height |
| CN104977988A (en) * | 2014-04-07 | 2015-10-14 | 苹果公司 | Variable Friction Clutch For A Portable Computer |
| CN204003932U (en) * | 2014-05-30 | 2014-12-10 | 比亚迪股份有限公司 | Turning shaft structure and the CCD camera assembly with it |
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Application publication date: 20160601 |
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