CN105371069A - Position adjusting mechanism of ophthalmology workbench rocker arm - Google Patents
Position adjusting mechanism of ophthalmology workbench rocker arm Download PDFInfo
- Publication number
- CN105371069A CN105371069A CN201510940891.3A CN201510940891A CN105371069A CN 105371069 A CN105371069 A CN 105371069A CN 201510940891 A CN201510940891 A CN 201510940891A CN 105371069 A CN105371069 A CN 105371069A
- Authority
- CN
- China
- Prior art keywords
- connecting sleeve
- power unit
- ophthalmology
- adjusting mechanism
- position adjusting
- 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
Links
- 238000009434 installation Methods 0.000 claims abstract description 28
- 230000001105 regulatory effect Effects 0.000 claims description 32
- 238000007689 inspection Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 208000005494 xerophthalmia Diseases 0.000 description 1
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
- F16M11/02—Heads
- F16M11/16—Details concerning attachment of head-supporting legs, with or without actuation of locking members thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
- A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
- A61B3/103—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining refraction, e.g. refractometers, skiascopes
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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
- F16M11/12—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction
- F16M11/14—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting in more than one direction with ball-joint
-
- 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
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
Abstract
The invention discloses a position adjusting mechanism of an ophthalmology workbench rocker arm. The mechanism comprises a fixing sleeve, a connecting sleeve and an adjusting arm, wherein the fixing sleeve is used for installing a rocker arm rotating shaft, an optometry table stand column is sleeved with the connecting sleeve, and the adjusting arm is arranged between the fixing sleeve and the connecting sleeve. The adjusting arm comprises an upper installation plate and a lower installation plate which are vertically and oppositely arranged in parallel. The two ends of the upper and lower installation plates are rotationally connected with the fixing sleeve and the connecting sleeve respectively. A positioning plate capable of sliding along the upper and lower installation plates is arranged between the upper installation plate and the lower installation plate. A locking device for driving the rotating shaft is arranged between the adjusting arm and the fixing sleeve. Interlocking between the rocker arm rotating shaft and the positioning plate and interlocking between the positioning plate and the connecting sleeve can be achieved when the locking device rotates. The positions of the rocker arm and the adjusting arm can be fixed through one-step action, the operation is greatly simplified, the unfavorable conditions that fixing is not in place and repeated operation is needed can be avoided, and time saving is facilitated.
Description
Technical field
The present invention relates to a kind of ophthalmology optometry supplementary equipment, particularly a kind of position adjusting mechanism of ophthalmology worktable rocking arm.
Background technique
This series products of ophthalmic examining unit has started to widely use for current ophthalmic medical industry, for a series of eye examinations such as optometrys, become the indispensable supplementary equipment of this industry gradually, the optometry equipment of various uses is combined by it, meanwhile support the use comfortable multifunction seat, while raising correcting efficiency and testing accuracy, also allow the refraction examination that patient can obtain inside a comfortable environment.Computer popularization and application, social population's aging quickening and living standards of the people improve, by making, the illness rate of associated various illness in eye (as myopia, xerophthalmia, senile illness in eye, DRP etc.) is in rising trend, causes the increase in demand that patient serves ophthalmic medical; Due to high efficiency and the practicability of detecting station, it optical store at home and abroad and ophthalmologic hospital popularize, only just market at home, more than annual demand is just overlapped up to ten thousand, for overseas market, its demand is more.
General optometry compound table is made up of a set of or two covers rocking arm (can increase the quantity of rocking arm according to the requirement of client), often overlap rocking arm and can fix a kind of optometry or inspection instrument, the position that rocking arm determines optometry equipment can be adjusted by the regulating arm be connected with rocking arm, but behind adjustment rocking arm position, need by a few step action ability locking rocker arm and regulating arm, operate extremely inconvenient, also easily occur fixing not in place, need the unfavorable conditions such as repeatable operation, not only delay the inspection of doctor or optist, simultaneously also for patient wastes a lot of time.
Summary of the invention
The technical problem to be solved in the present invention is for the deficiencies in the prior art, a kind of position adjusting mechanism of ophthalmology worktable rocking arm is proposed, the position adjusting mechanism of this ophthalmology worktable rocking arm just can fix the position of rocking arm and regulating arm by a step action, enormously simplify operation, can also avoid occurring fixing not in place, need the unfavorable conditions such as repeatable operation, be convenient to save time.
The technical problem to be solved in the present invention is achieved through the following technical solutions.The present invention is a kind of position adjusting mechanism of ophthalmology worktable rocking arm, its feature is: for installing the fixed cover of rocker shaft, the regulating arm being set in the connecting sleeve on optometry table column and being located between fixed cover and connecting sleeve, described regulating arm comprises the upper of upper and lower opposing parallel setting, lower installation board, on, transfer with described fixed cover and connecting sleeve respectively in the two ends of lower installation board, being provided with between described upper mounting plate and lower installation board can along upper, the positioning plate that lower installation board slides, the locking device being with rotatingshaft is provided with between described regulating arm and fixed cover, this locking device can realize rocker shaft and positioning plate and positioning plate and connecting sleeve and mutually lock when rotating.
In the position adjusting mechanism technological scheme of a kind of ophthalmology worktable of the present invention rocking arm, preferred technological scheme feature is further: described locking device comprises the eccentric shaft of one end with power unit, with the first eccentric body shaft of deflection rocker shaft and second eccentric body shaft of being partial to regulating arm on described eccentric shaft, locking block is provided with between the first described eccentric body shaft and rocker shaft, slide-and-lock block is provided with between described regulating arm and the second eccentric body shaft, locking block and slide-and-lock block can be driven during this eccentric shaft turns to slide respectively to rocker shaft and regulating arm offset simultaneously.Owing to have employed above-mentioned structure, as long as eccentric rotation axis, just can realize the locking of rocker shaft and regulating arm or loosen, instrument will very firmly be fixed on easily patient at the moment also or the position wanted of doctor and optist, further simplify operation, further save time.
In the position adjusting mechanism technological scheme of a kind of ophthalmology worktable of the present invention rocking arm, preferred technological scheme feature is further: described power unit is rotatable handle, and the front end of described rotatable handle is connected with eccentric shaft by the connecting sleeve of the end being set in eccentric shaft.By arranging rotatable handle, driving eccentric shaft turns by rotatable handle, further simplifying operation.
In the position adjusting mechanism technological scheme of a kind of ophthalmology worktable of the present invention rocking arm, preferred technological scheme feature is further: the two ends of described positioning plate are connected with slide-and-lock block and connecting sleeve with the second spherical surface connecting structure respectively by the first spherical surface connecting structure, the first described spherical surface connecting structure comprises and is located at exterior arc surface that positioning plate one end arranges towards slide-and-lock block and is located at the inner arc surface that slide-and-lock block coordinates with exterior arc surface, the second described spherical surface connecting structure comprises the other end that is located at positioning plate towards the exterior arc surface of connecting sleeve be located at the inner arc surface that connecting sleeve coordinates with this exterior arc surface.Owing to have employed above-mentioned structure, regulating arm not only can be made to rotate up and down, and locking device quick lock in regulating arm can be facilitated, save step and the time of operation further.
In the position adjusting mechanism technological scheme of a kind of ophthalmology worktable of the present invention rocking arm, preferred technological scheme feature is further: described regulating arm is provided with reply structure, described reply structure comprises the link be located between upper mounting plate and lower installation board and the reply power unit be connected with link, the top and bottom of described link are passed through the first bearing pin and described upper mounting plate and lower installation board and are transferred, and the top and bottom of described reply power unit are connected respectively by the lower end of the second bearing pin with upper mounting plate and link.Owing to have employed above-mentioned structure, regulating arm can be made to drive rocking arm to be returned to initial position, simplify the operation further.
In the position adjusting mechanism technological scheme of a kind of ophthalmology worktable of the present invention rocking arm, preferred technological scheme feature is further: described link is L shape bar, the stock of described L shape bar and upper mounting plate and lower installation board are transferred, the quarter butt outer end of described L shape bar is towards fixed cover side, and the described lower end of reply power unit is connected with the outer end of quarter butt.
In the position adjusting mechanism technological scheme of a kind of ophthalmology worktable of the present invention rocking arm, preferred technological scheme feature is further: described reply power unit is extension spring.
In the position adjusting mechanism technological scheme of a kind of ophthalmology worktable of the present invention rocking arm, preferred technological scheme feature is further: the right L shape bar that described L shape bar comprises left L shape bar and be arranged in parallel with left L shape bar, the right reply power unit that described reply power unit comprises left reply power unit and be arranged in parallel with left reply power unit.
Compared with prior art, the present invention has following technique effect:
As long as the present invention passes through rotary locking device, just can realize the locking of rocker shaft, rocker shaft and positioning plate and connecting sleeve locks mutually, doctor or optist is made easily optometry equipment to be adjusted to a desired position (patient at the moment), thus avoid in prior art as fixing the many more manipulations of the position of rocker shaft and regulating arm, enormously simplify operation, convenient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of locking device of the present invention.
Embodiment
Referring to accompanying drawing, further describe concrete technological scheme of the present invention, so that those skilled in the art understands the present invention further, and do not form the restriction of its power.
Embodiment 1, see figures.1.and.2, a kind of position adjusting mechanism of ophthalmology worktable rocking arm, for installing the fixed cover 6 of rocker shaft 41, the regulating arm being set in the connecting sleeve 12 on optometry table column and being located between fixed cover 6 and connecting sleeve 12, described regulating arm comprises the upper of upper and lower opposing parallel setting, lower installation board, on, transfer with described fixed cover 6 and connecting sleeve 12 respectively in the two ends of lower installation board, being provided with between described upper mounting plate 10 and lower installation board 101 can along upper, the positioning plate 9 that lower installation board slides, the locking device being with rotatingshaft is provided with between described regulating arm and fixed cover 6, this locking device can realize rocker shaft 41 and mutually lock with connecting sleeve 12 with positioning plate 9 and positioning plate 9 when rotating.
In the above embodiments, as shown in Figure 2, described locking device comprises the eccentric shaft 2 of one end with power unit 1, with the first eccentric body shaft 20 of deflection rocker shaft 41 and the second eccentric body shaft 23 of deflection regulating arm on described eccentric shaft 2, locking block 3 is provided with between the first described eccentric body shaft 20 and rocker shaft 41, be provided with slide-and-lock block 5 between described regulating arm and the second eccentric body shaft 23, locking block 3 and slide-and-lock block 5 can be driven when this eccentric shaft 2 rotates simultaneously to slide respectively to rocker shaft 41 and regulating arm and offset.
In the above embodiments, described power unit is rotatable handle 1, and the front end of described rotatable handle 1 is connected with eccentric shaft 2 by the connecting sleeve 12 being set in the end of eccentric shaft 2.
In the above embodiments, the two ends of described positioning plate 9 are connected with slide-and-lock block 5 and connecting sleeve 12 with the second spherical surface connecting structure respectively by the first spherical surface connecting structure, the first described spherical surface connecting structure comprises and is located at exterior arc surface 91 that positioning plate 9 one end arranges towards slide-and-lock block 5 and is located at the inner arc surface 51 that slide-and-lock block 5 coordinates with exterior arc surface, the second described spherical surface connecting structure comprise the other end that is located at positioning plate 9 towards connecting sleeve 12 exterior arc surface 92 be located at the inner arc surface 29 that connecting sleeve 12 coordinates with this exterior arc surface.
In the above embodiments, described regulating arm is provided with reply structure, described reply structure comprises the link 7 be located between upper mounting plate 10 and lower installation board 101 and the reply power unit 8 be connected with link, transferred with described upper mounting plate 10 and lower installation board 101 by the first bearing pin 71 in the top and bottom of described link, the top and bottom of described reply power unit are connected respectively by the lower end of the second bearing pin 81 with upper mounting plate 10 and link.
In the above embodiments, described link is L shape bar, the stock of described L shape bar and upper mounting plate 10 and lower installation board 101 are transferred, and the quarter butt outer end of described L shape bar is towards fixed cover 6 side, and the described lower end of reply power unit is connected with the outer end of quarter butt.
In the above embodiments, described reply power unit is extension spring.
In the above embodiments, the right L shape bar that described L shape bar comprises left L shape bar and be arranged in parallel with left L shape bar, the right reply power unit that described reply power unit 8 comprises left reply power unit and be arranged in parallel with left reply power unit, left reply power unit and right reply power unit are extension spring.
Working principle of the present invention: rotated the height adjusting optometry equipment by regulating arm up and down, then the horizontal position that rocking arm finely tunes optometry equipment is rotated, rotate rotatable handle 1 afterwards, rotatable handle 1 drives eccentric shaft 2 to rotate, the first eccentric body shaft 20 and the second eccentric body shaft 23 is made to drive locking block 3 and slide-and-lock block 5 that slide in opposition occurs respectively, slide-and-lock block 5 moves right, locking block 3 slides left, now locking block 3 extrudes rocker shaft 41 left, rocker shaft 41 is locked can not rotate, thus locking rocker arm; Simultaneously slide-and-lock block 5 moves right and extrudes positioning plate 9 with connecting sleeve 12 simultaneously, and according to the principle of parallelogram, stabilize upper mounting plate 10 and lower installation board 101, at this time we just secure regulating arm part, stop it to rotate up and down; When connecting sleeve 12 contacts with positioning plate 9, positioning plate 9 can because thrust continues to move to the right, inner arc surface 29 in its exterior arc surface 92 and female connector 12 comes in contact, utilize the frictional force that extruding produces, plane-plane contact makes positioning plate 9 get back a coupling mechanism force at left and right directions, like this when rotary locking device, we just complete rocking arm, genlocing between regulating arm and connecting sleeve simultaneously.
As can be seen from above structure explanation, when optometry equipment is contained on this rocker part by doctor or optist, as long as rotate rotatable handle 1, three position structures are loosened completely, then instrument is adjusted to patient when adjusting to suitable position at the moment, now tightening bat-handle switch, now just completely locked three position structures, instrument will very firmly be fixed on easily patient at the moment also or the position wanted of doctor and optist.
The operation of general optometry compound table, all a few cover actions of general needs that is locked between above-mentioned several parts just can complete, operate extremely inconvenient, also easily occur fixing not in place, the repeatedly appearance of the unfavorable condition such as repeatable operation, not only delay the inspection of doctor and optist, simultaneously also for patient wastes a lot of time.What this product adopted this arrangement eliminates operation too much in a lot of optometry process, is operated to be reduced to a step and to complete, and makes optometry equipment fixedly becoming simple and being easy to operation in face of patient.And our product adopts mechanical fixing, not only safe but also durable, failure rate is low, practical, locking quick and precisely, settles at one go.
Product have employed the above structure that is locked, achieve an action easily and fix all parts, simplify the operation in optometry, instrument can be positioned in required position by doctor or optist very soon very simply, significantly improve loaded down with trivial details, the sinuous defect of like product operation in the market.
Claims (8)
1. the position adjusting mechanism of an ophthalmology worktable rocking arm, it is characterized in that: for installing the fixed cover of rocker shaft, the regulating arm being set in the connecting sleeve on optometry table column and being located between fixed cover and connecting sleeve, described regulating arm comprises the upper of upper and lower opposing parallel setting, lower installation board, on, transfer with described fixed cover and connecting sleeve respectively in the two ends of lower installation board, being provided with between described upper mounting plate and lower installation board can along upper, the positioning plate that lower installation board slides, the locking device being with rotatingshaft is provided with between described regulating arm and fixed cover, this locking device can realize rocker shaft and positioning plate and positioning plate and connecting sleeve and mutually lock when rotating.
2. the position adjusting mechanism of ophthalmology worktable rocking arm according to claim 1, it is characterized in that: described locking device comprises the eccentric shaft of one end with power unit, with the first eccentric body shaft of deflection rocker shaft and second eccentric body shaft of being partial to regulating arm on described eccentric shaft, locking block is provided with between the first described eccentric body shaft and rocker shaft, be provided with slide-and-lock block between described regulating arm and the second eccentric body shaft, locking block and slide-and-lock block can be driven during this eccentric shaft turns simultaneously to slide respectively to rocker shaft and regulating arm and offset.
3. the position adjusting mechanism of ophthalmology worktable rocking arm according to claim 2, it is characterized in that: described power unit is rotatable handle, the front end of described rotatable handle is connected with eccentric shaft by the connecting sleeve of the end being set in eccentric shaft.
4. the position adjusting mechanism of ophthalmology worktable rocking arm according to claim 1, it is characterized in that: the two ends of described positioning plate are connected with slide-and-lock block and connecting sleeve with the second spherical surface connecting structure respectively by the first spherical surface connecting structure, the first described spherical surface connecting structure comprises and is located at exterior arc surface that positioning plate one end arranges towards slide-and-lock block and is located at the inner arc surface that slide-and-lock block coordinates with exterior arc surface, the second described spherical surface connecting structure comprises the other end that is located at positioning plate towards the exterior arc surface of connecting sleeve be located at the inner arc surface that connecting sleeve coordinates with this exterior arc surface.
5. the position adjusting mechanism of the ophthalmology worktable rocking arm according to any one of claim 1-4, it is characterized in that: described regulating arm is provided with reply structure, described reply structure comprises the link be located between upper mounting plate and lower installation board and the reply power unit be connected with link, the top and bottom of described link are passed through the first bearing pin and described upper mounting plate and lower installation board and are transferred, and the top and bottom of described reply power unit are connected respectively by the lower end of the second bearing pin with upper mounting plate and link.
6. the position adjusting mechanism of ophthalmology worktable rocking arm according to claim 5, it is characterized in that: described link is L shape bar, the stock of described L shape bar and upper mounting plate and lower installation board are transferred, the quarter butt outer end of described L shape bar is towards fixed cover side, and the described lower end of reply power unit is connected with the outer end of quarter butt.
7. the position adjusting mechanism of ophthalmology worktable rocking arm according to claim 6, is characterized in that: described reply power unit is extension spring.
8. the position adjusting mechanism of ophthalmology worktable rocking arm according to claim 6, it is characterized in that: the right L shape bar that described L shape bar comprises left L shape bar and be arranged in parallel with left L shape bar, the right reply power unit that described reply power unit comprises left reply power unit and be arranged in parallel with left reply power unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940891.3A CN105371069B (en) | 2015-12-16 | 2015-12-16 | A kind of position adjusting mechanism of ophthalmology workbench rocking arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510940891.3A CN105371069B (en) | 2015-12-16 | 2015-12-16 | A kind of position adjusting mechanism of ophthalmology workbench rocking arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105371069A true CN105371069A (en) | 2016-03-02 |
| CN105371069B CN105371069B (en) | 2017-12-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510940891.3A Active CN105371069B (en) | 2015-12-16 | 2015-12-16 | A kind of position adjusting mechanism of ophthalmology workbench rocking arm |
Country Status (1)
| Country | Link |
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| CN (1) | CN105371069B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6456409A (en) * | 1987-05-29 | 1989-03-03 | Mitaka Koki Kk | Stand device for medical optical machinery |
| US5037053A (en) * | 1990-08-23 | 1991-08-06 | Midmark Corporation | Support arm for optical accessories |
| CN201847699U (en) * | 2010-11-15 | 2011-06-01 | 东软飞利浦医疗设备系统有限责任公司 | Monitor connecting supporting arm of ultrasonic diagnosis system |
| CN202515641U (en) * | 2012-03-02 | 2012-11-07 | 连云港天诺光学仪器有限公司 | Combined optometry table |
| CN203009783U (en) * | 2012-12-25 | 2013-06-19 | 中冶长天国际工程有限责任公司 | Eccentric shaft adjusting and fixing device |
| CN204201404U (en) * | 2014-10-27 | 2015-03-11 | 宁波明星科技发展有限公司 | A kind of combination optometry table upper arm mechanism |
| CN205208074U (en) * | 2015-12-16 | 2016-05-04 | 连云港天诺光学仪器有限公司 | Locking mechanism of ophthalmology workstation rocking arm |
-
2015
- 2015-12-16 CN CN201510940891.3A patent/CN105371069B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6456409A (en) * | 1987-05-29 | 1989-03-03 | Mitaka Koki Kk | Stand device for medical optical machinery |
| US5037053A (en) * | 1990-08-23 | 1991-08-06 | Midmark Corporation | Support arm for optical accessories |
| CN201847699U (en) * | 2010-11-15 | 2011-06-01 | 东软飞利浦医疗设备系统有限责任公司 | Monitor connecting supporting arm of ultrasonic diagnosis system |
| CN202515641U (en) * | 2012-03-02 | 2012-11-07 | 连云港天诺光学仪器有限公司 | Combined optometry table |
| CN203009783U (en) * | 2012-12-25 | 2013-06-19 | 中冶长天国际工程有限责任公司 | Eccentric shaft adjusting and fixing device |
| CN204201404U (en) * | 2014-10-27 | 2015-03-11 | 宁波明星科技发展有限公司 | A kind of combination optometry table upper arm mechanism |
| CN205208074U (en) * | 2015-12-16 | 2016-05-04 | 连云港天诺光学仪器有限公司 | Locking mechanism of ophthalmology workstation rocking arm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105371069B (en) | 2017-12-19 |
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Denomination of invention: A Position Adjustment Mechanism for the Rocker Arm of an Ophthalmic Workbench Granted publication date: 20171219 Pledgee: Lianyungang branch of Bank of Jiangsu Co.,Ltd. Pledgor: LIANYUNGANG TIANNUO OPTICAL INSTRUMENT Co.,Ltd. Registration number: Y2024980009904 |