CN103315850B - Horizontal-axis rotational damping balance mechanism of display - Google Patents
Horizontal-axis rotational damping balance mechanism of display Download PDFInfo
- Publication number
- CN103315850B CN103315850B CN201310283141.4A CN201310283141A CN103315850B CN 103315850 B CN103315850 B CN 103315850B CN 201310283141 A CN201310283141 A CN 201310283141A CN 103315850 B CN103315850 B CN 103315850B
- Authority
- CN
- China
- Prior art keywords
- display
- installation shaft
- balance mechanism
- honour
- packing ring
- 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.)
- Active
Links
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a horizontal-axis rotational damping balance mechanism of a display. The horizontal-axis rotational damping balance mechanism comprises an upper display seat, two display supports, deep groove ball bearings and shoulder screws. The two display supports are symmetrically arranged; the upper display seat is arranged between the two display supports; mounting shafts are symmetrically arranged on two sides of the upper display seat, mounting holes which are matched with the mounting shafts are formed at the upper ends of the display supports, and the upper display seat is connected onto the two display supports by the mounting shafts, the mounting holes, the deep groove bearings and the shoulder screws; a torsion spring, a relax plain cushion, a loosening-preventive locking washer with external teeth and an abrasion-resistant lubricating plastic washer are sequentially arranged on each mounting shaft. The horizontal-axis rotational damping balance mechanism has the advantages that the horizontal-axis rotational damping balance mechanism is simple in structure and stable in operation, and the display can be stopped at an optional position by the aid of the horizontal-axis rotational damping balance mechanism, so that operators can observe the display from different viewing angles conveniently.
Description
Technical field
The present invention relates to ultrasonic emulsification equipment, particularly ultrasonic emulsification device display.
Background technology
Medically mainly use ultrasonic emulsification instrument treatment cataract at present, by cornea or the scleral incision of 3-5mm size, nucleus lentis is pulverized by using ultrasound ripple, makes it be chyle shape, then together with cortex sucking-off.Cataract ultrasonic emulsification is compared with traditional cataract operation mode, and cataract surgery has better surgical effect, has become the most advanced, the reliable cataract therapy method of generally acknowledging in the world at present.
But the display of existing ultrasonic emulsification equipment is generally stationary state, cannot adjusting position, operator just can only can see the information on display in the position limited, inconveniently carry out observation display from different positions and visual angle.
Summary of the invention
In order to solve above-mentioned practical problem, the object of this invention is to provide a kind of display horizontal axis damping balance mechanism, display can be adjusted and rests on optional position, handled easily personnel are with different view display.
It is as follows that the present invention solves the problems of the technologies described above adopted technical scheme: a kind of display horizontal axis damping balance mechanism, and comprise the display seat of honour, display bracket, deep groove ball bearing, shaft shoulder screw, described display bracket is two, is symmetrical arranged; The described display seat of honour is in the middle of two display brackets; Described display seat of honour lateral symmetry arranges installation shaft, and described display bracket upper end arranges the installing hole coordinated with installation shaft, and the described display seat of honour is connected on two display brackets by installation shaft, installing hole, deep groove ball bearing, shaft shoulder screw; Described installation shaft sets gradually torsion spring, locking plain cushion, external tooth anti-loosening locking packing ring, wear-resisting lubricated plastic packing ring.
Described installation shaft radial direction arranges locating piece, and installation shaft center arranges the screwed hole coordinated with shaft shoulder screw;
Described torsion spring is arranged between the display seat of honour and installation shaft locating piece, and one end connects the display seat of honour, one end and connects display bracket;
Described locking plain cushion arranges groove surface and convex side;
Described external tooth anti-loosening locking packing ring arranges side with tooth and Fei Ya side;
The groove surface of described locking plain cushion contacts with installation shaft locating piece, the convex side of locking plain cushion and the non-tooth side contacts of external tooth anti-loosening locking packing ring;
Described wear-resisting lubricated plastic packing ring side and external tooth anti-loosening locking packing ring side contacts with tooth, side contacts with display bracket;
Deep groove ball bearing, jump ring are set in described rack mounting apertures;
Described shaft shoulder screw is connected by jump ring, deep groove ball bearing and installation shaft upper screwed hole successively.
Operation principle: when shaft shoulder screw turn round put in place time, by the counteracting force of locking plain cushion make the tooth of external tooth anti-loosening locking packing ring sting end face at wear-resisting lubricated plastic packing ring to retrain wear-resisting lubricated plastic packing ring axial-rotation with this, thus make wear-resisting lubricated plastic packing ring and display bracket remain close contact, the display seat of honour when rotated, by the frictional force between display bracket and wear-resisting lubricated plastic packing ring, the torsion of torsion spring realizes damping balance motion, the display seat of honour can be rotated to optional position and stop, display is arranged on the display seat of honour, thus make display rotate arbitrarily and to stop.
Beneficial effect: structure of the present invention is simple, running is steady, display can be allowed to rotate rests on optional position, and handled easily personnel are with different visual angles observation display.
Accompanying drawing explanation
Fig. 1 is display horizontal axis damping balance mechanism structure schematic diagram
Fig. 2 is the present invention's each parts decomposition texture schematic diagram
Wherein, 1-display seat of honour 2-display bracket 3-installation shaft 4-torsion spring 5-locking plain cushion 6-external tooth anti-loosening locking packing ring 7-wear-resisting lubricated plastic packing ring 8-deep groove ball bearing 9-shaft shoulder screw 10-jump ring 21-installing hole 31-locating piece 32-screwed hole
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.As shown in Figure 1, 2, a kind of display horizontal axis damping balance mechanism, comprises the display seat of honour 1, display bracket 2, deep groove ball bearing 8, shaft shoulder screw 9, and described display bracket 2 is two, is symmetrical arranged; The described display seat of honour 1 is in the middle of two display brackets 2; The described display seat of honour 1 lateral symmetry arranges installation shaft 3, described display bracket 2 upper end arranges the installing hole 21 coordinated with installation shaft 3, and the display seat of honour 1 is connected on two display brackets 2 by installation shaft 3, installing hole 21, deep groove ball bearing 8, shaft shoulder screw 9; Described installation shaft 3 sets gradually torsion spring 4, locking plain cushion 5, external tooth anti-loosening locking packing ring 6, wear-resisting lubricated plastic packing ring 7.
Described installation shaft 3 radial direction arranges locating piece 31, and installation shaft 3 center arranges the screwed hole 32 coordinated with shaft shoulder screw 9;
Described torsion spring 4 is arranged between the display seat of honour 1 and installation shaft locating piece 31, and torsion spring 4 one end connects the display seat of honour 1, one end and connects display bracket 2;
Described locking plain cushion 5 arranges groove surface and convex side;
Described external tooth anti-loosening locking packing ring 6 arranges side with tooth and Fei Ya side;
The groove surface of described locking plain cushion 6 contacts with installation shaft locating piece 31, the convex side of locking plain cushion 5 and the non-tooth side contacts of external tooth anti-loosening locking packing ring 6;
Described wear-resisting lubricated plastic packing ring 7 side and external tooth anti-loosening locking packing ring 6 side contacts with tooth, side contacts with display bracket 2;
Deep groove ball bearing 8, jump ring 10 are set in described rack mounting apertures 21;
Described shaft shoulder screw 9 is connected with installation shaft 3 upper screwed hole 32 by jump ring 10, deep groove ball bearing 8 successively.
Operation principle: when shaft shoulder screw turn round 7 put in place time, by the counteracting force of locking plain cushion 4 make the tooth of external tooth anti-loosening locking packing ring 5 sting end face at wear-resisting lubricated plastic packing ring 6 to retrain wear-resisting lubricated plastic packing ring 6 axial-rotation with this, thus make wear-resisting lubricated plastic packing ring 6 remain close contact with display bracket 2, the display seat of honour 1 when rotated, by the frictional force between display bracket 2 and wear-resisting lubricated plastic packing ring 6, the torsion of torsion spring 3 realizes damping balance motion, the display seat of honour 1 can be rotated to optional position and stop, display is arranged on the display seat of honour 1, thus make display rotate arbitrarily and to stop.
Claims (4)
1. a display horizontal axis damping balance mechanism, comprises the display seat of honour, display bracket, deep groove ball bearing, shaft shoulder screw, it is characterized in that, described display bracket is two, is symmetrical arranged; The described display seat of honour is in the middle of two display brackets; Described display seat of honour lateral symmetry arranges installation shaft, and described display bracket upper end arranges the installing hole coordinated with installation shaft, and the described display seat of honour is connected on two display brackets by installation shaft, installing hole, deep groove ball bearing, shaft shoulder screw; Described installation shaft sets gradually torsion spring, locking plain cushion, external tooth anti-loosening locking packing ring, wear-resisting lubricated plastic packing ring; Described installation shaft radial direction arranges locating piece, and described torsion spring is arranged between the display seat of honour and installation shaft locating piece, and one end connects the display seat of honour, one end and connects display bracket; Described locking plain cushion arranges groove surface and convex side, described external tooth anti-loosening locking packing ring arranges side with tooth and Fei Ya side, the described groove surface of locking plain cushion contacts with the locating piece in installation shaft, the convex side of locking plain cushion and the non-tooth side contacts of external tooth anti-loosening locking packing ring; Described wear-resisting lubricated plastic packing ring side and external tooth anti-loosening locking packing ring side contacts with tooth, side contacts with display bracket.
2. a kind of display horizontal axis damping balance mechanism according to claim 1, it is characterized in that, installation shaft center arranges the screwed hole coordinated with shaft shoulder screw.
3. a kind of display horizontal axis damping balance mechanism according to claim 1, is characterized in that: arrange described deep groove ball bearing, jump ring in described installing hole.
4. a kind of display horizontal axis damping balance mechanism according to claim 1, is characterized in that: described shaft shoulder screw is coordinated with installation shaft upper screwed hole by jump ring, deep groove ball bearing successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310283141.4A CN103315850B (en) | 2013-07-08 | 2013-07-08 | Horizontal-axis rotational damping balance mechanism of display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310283141.4A CN103315850B (en) | 2013-07-08 | 2013-07-08 | Horizontal-axis rotational damping balance mechanism of display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103315850A CN103315850A (en) | 2013-09-25 |
| CN103315850B true CN103315850B (en) | 2015-04-08 |
Family
ID=49185095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310283141.4A Active CN103315850B (en) | 2013-07-08 | 2013-07-08 | Horizontal-axis rotational damping balance mechanism of display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103315850B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109318018A (en) * | 2017-07-31 | 2019-02-12 | 田中金属加工（上海）有限公司 | A kind of fixture for lathe in machining irregular contour part |
| CN109947290A (en) * | 2019-03-07 | 2019-06-28 | 尤尼柯（上海）仪器有限公司 | A kind of touch-screen display mounting structure for damping shaft assembly and its using |
| CN114934975A (en) * | 2022-05-27 | 2022-08-23 | 重庆长安新能源汽车科技有限公司 | Damping adjusting mechanism for rotating component, vehicle-mounted display screen assembly and vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556703Y (en) * | 2002-07-01 | 2003-06-18 | 精英电脑股份有限公司 | Automatic reset type rotary hinge |
| CN1761383A (en) * | 2004-10-14 | 2006-04-19 | 南京Lg同创彩色显示系统有限责任公司 | Hinge set for image display device |
| CN201093009Y (en) * | 2007-10-15 | 2008-07-30 | 台龙电子股份有限公司 | Display bracket rotating shaft |
| CN202791197U (en) * | 2012-08-15 | 2013-03-13 | 深圳市理邦精密仪器股份有限公司 | Turning balance regulating mechanism of display and display with the same |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5241308B2 (en) * | 2008-05-02 | 2013-07-17 | 三菱電機株式会社 | Turntable for display device |
-
2013
- 2013-07-08 CN CN201310283141.4A patent/CN103315850B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2556703Y (en) * | 2002-07-01 | 2003-06-18 | 精英电脑股份有限公司 | Automatic reset type rotary hinge |
| CN1761383A (en) * | 2004-10-14 | 2006-04-19 | 南京Lg同创彩色显示系统有限责任公司 | Hinge set for image display device |
| CN201093009Y (en) * | 2007-10-15 | 2008-07-30 | 台龙电子股份有限公司 | Display bracket rotating shaft |
| CN202791197U (en) * | 2012-08-15 | 2013-03-13 | 深圳市理邦精密仪器股份有限公司 | Turning balance regulating mechanism of display and display with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103315850A (en) | 2013-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103315850B (en) | Horizontal-axis rotational damping balance mechanism of display | |
| CN103963074B (en) | Three-degree-of-freedom bionic eye eyeball platform based on Wire driven robot parallel institution | |
| CN102743838B (en) | Novel lower limb joint mechanism of reclining-type Lower limb rehabilitation robot | |
| WO2003057021A1 (en) | Optometric apparatus, optometric method, and optometric server | |
| CN107361996A (en) | A kind of stepless adjustment device suitable for healing robot four limbs length | |
| CN104398368B (en) | Walking assistance outer skeleton robot with transversely-arranged motors | |
| EP2735680A3 (en) | Refrigeration appliance having door hinge assembly | |
| CN203389003U (en) | Rotational damping balance mechanism of horizontal shaft of display | |
| CN203829241U (en) | Automatic-lifting rotary seat special for ophthalmic testing | |
| CN102078678A (en) | Magnetic powder brake-based upper limb rehabilitation device | |
| CN103363269A (en) | Mobile computer display | |
| CN207970235U (en) | A kind of 3D therapentic instrument of vision | |
| CN204072685U (en) | A kind of eye muscle training instrument | |
| CN107823854B (en) | A kind of wrist device for healing and training | |
| CN204072709U (en) | Territory, clinical medicine face pressure massage device | |
| CN103549763B (en) | Automatic left and right movement control platform for preventing cervical vertebra diseases | |
| CN205956687U (en) | Eyeshield rib display support | |
| KR20170059044A (en) | System for estimating wrist exercise control function | |
| CN203949330U (en) | A kind of knob adjusting device | |
| JP7144606B2 (en) | beauty equipment with roller | |
| CN207440421U (en) | VR aobvious | |
| CN203399445U (en) | Connecting structure of digital generator handle | |
| CN203201341U (en) | Hinge convenient to mount | |
| CN103830081B (en) | Massage device | |
| CN208301854U (en) | A kind of automatic kneading muscle massage hammer |
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: 20230803 Address after: 610041 Room 105, Room 106, Room 405-1, Room 406, 1st Floor, Building 2, No. 33, Wuqing South Road, Wuhou District, Chengdu City, Sichuan Province Patentee after: SICHUAN XINGTAI PULE MEDICAL TECHNOLOGY CO.,LTD. Address before: 315800 2C, building 1, Pioneer Park, Ningbo Free Trade Zone, Zhejiang Patentee before: Ningbo Exlen Medical Science Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |