CN105116563A - Medical optometry mirror with clamping mechanism - Google Patents
Medical optometry mirror with clamping mechanism Download PDFInfo
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- CN105116563A CN105116563A CN201510550528.0A CN201510550528A CN105116563A CN 105116563 A CN105116563 A CN 105116563A CN 201510550528 A CN201510550528 A CN 201510550528A CN 105116563 A CN105116563 A CN 105116563A
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- optometry
- arc
- shaped
- rotary shaft
- mirror
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Abstract
The invention provides a medical optometry mirror with a clamping mechanism. The mechanism is connected to the rear end part of an optometry mirror leg through a rotary shaft I; the mechanism comprises an arc-shaped bent part connected with the optometry mirror leg; the front end of the arc-shaped bent part is connected with the optometry mirror leg through the rotary shaft I, and the rear end of the arc-shaped bent part is connected with a hook-shaped clamping part through a rotary shaft II; grooves are uniformly formed in the periphery of the rotary shaft II; a V-shaped buckling part with a bulge at the bottom is arranged above the grooves; one end of the V-shaped buckling part is connected onto the arc-shaped bent part and a pawl is arranged at the other end of the V-shaped buckling part; and the pawl extends upwards to form a pushing part. The clamping mechanism is connected to the rear end part of the optometry mirror leg through the rotary shaft, and the clamping mechanism is clamped with ears through adjusting the fitness and tightness with the ears; a condition that the optometry mirror cannot be adapted to the ears of children, caused by the fact the size of the optometry mirror is large, is not caused; and meanwhile, the optometry mirror does not fall off when the children move without permission, a good optometry foundation is provided for accurately determining optometry degrees, and the mechanism has a simple structure and is convenient to adjust.
Description
Technical field
The present invention relates to field of medical device, specifically a kind of Medical eye light microscopic with clamp system.
Background technology
Present A nearsighted person gets more and more, especially juvenile, these colony's glasses are also in the puberty, add and see the electrical equipment such as computer or mobile phone, their self-control is poor, can not good rest eyes or carry out other safeguard procedures, after waiting visual impairment, hospital is needed to carry out inspection work, in this process, medical personnel need to carry out optometry to them, the rational number of degrees are found by trying optometry mirror on, but general eye mirror is too large, the requirement of juvenile patient can not be adapted to, after they bring this optometry mirror, easily come off, add the random emotionally shape of juvenile, medical personnel are difficult to judge the rational number of degrees, for follow-up configuration glasses bring many troubles.
Summary of the invention
In order to overcome above-mentioned technical disadvantages, the invention provides a kind of medical optometry mirror with clamp system, this clamp system is connected to the rearward end of optometry temple by rotating shaft, the clamping with ear is realized with the laminating degree of ear and tightness by adjusting, optometry mirror no longer can not adapt with the ear of juvenile because size own is large, no longer drop because the unrest of juvenile is dynamic, for the correct determination optometry number of degrees provide good optometry basis, mechanism structure is simple and easy to adjust simultaneously.
For achieving the above object, the technical scheme that the present invention takes is: this clamp system is connected to the rearward end of optometry temple by rotating shaft I, this clamp system comprises the arc-shaped curvature portion be connected with optometry temple, the front end of arc-shaped curvature portion is connected with optometry temple by rotating shaft I, its rear end connects hook-shaped clamping section by rotating shaft II, at the uniform groove of the circumference of rotating shaft II, the V-type buckling parts of bottom with projection is set above groove, one end of V-type buckling parts is connected on arc-shaped curvature portion and its other end arranges ratchet, and ratchet up extends to form pushing part.
When carrying out optometry to juvenile, fall to prevent optometry mirror, this clamp system is connected to the end of leg of spectacles by rotating shaft I, first by arc-shaped curvature portion, this mechanism is ridden on ear exterior contour, then the size of hook-shaped clamping section is made to adapt to the exterior contour size of ear by rotating hook-shaped clamping section, and then meet laminating degree and the elasticity of whole mechanism and ear, adjust complete after manually promote pushing part and promote toward the shrinkage direction of V-type buckling parts, make in protruding insertion groove, now loose one's grip, be buckled on the edge of arc-shaped curvature portion by ratchet, owing to devising projection and groove, prevent from hook-shaped clamping section in motion process from being rotated by rotating shaft II and produce loosening phenomenon, the perfection realizing this mechanism and ear is fitted, the clamping with ear is realized with the laminating degree of ear and tightness by adjusting, optometry mirror no longer can not adapt with the ear of juvenile because size own is large, no longer drop because the unrest of juvenile is dynamic simultaneously, for the correct determination optometry number of degrees provide good optometry basis, mechanism structure is simple and easy to adjust, owing to devising ratchet and pushing part, achieve regulatory function, meet the demand of most of juvenile.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is A place of the present invention enlarged drawing.
Embodiment
Fig. 1-2 is one embodiment of the present of invention, illustrate the present embodiment by reference to the accompanying drawings, only draw the side temple of optometry mirror in FIG, this clamp system is separately positioned on the rear end of optometry mirror left and right temple, this clamp system is connected to the rearward end of optometry temple 2 by rotating shaft I 1, this clamp system comprises the arc-shaped curvature portion 3 be connected with optometry temple 2, the front end of arc-shaped curvature portion 3 is connected with optometry temple 2 by rotating shaft I 1, its rear end connects hook-shaped clamping section 5 by rotating shaft II 4, at the uniform groove 6 of the circumference of rotating shaft II 4, the V-type buckling parts 8 of bottom with projection 7 is set above groove 6, one end of V-type buckling parts 8 is connected on arc-shaped curvature portion 3 and its other end arranges ratchet 9, ratchet 9 up extends to form pushing part 10, V-type buckling parts 8 entirety is herein made up of elastic material.
Protruding 7 with the fastening process of groove 6 are: promote pushing part 10, V-type buckling parts 8 is allowed to produce elastic deformation, namely the oral area of V-type buckling parts 8 produces and shrinks, projection 7 now bottom V-type buckling parts 8 produces the trend toward the motion of groove 6 direction and inserts in groove 6, and now ratchet 9 is just buckled in the edge of arc-shaped curvature portion 3 and keeps buckling state by V-type buckling parts 8 elastic force;
Protruding 7 with the detachment process of groove 6 are: promote pushing part 10, V-type buckling parts 8 is allowed to produce elastic deformation, namely the oral area of V-type buckling parts 8 produces and shrinks, now ratchet 9 slowly can depart from the edge of arc-shaped curvature portion 3, after loosing one's grip, the oral area of V-type buckling parts 8 produces elastic reset, and elastic reset can leave groove 6 with protruding 7, completes detachment process.
Certainly, above-mentioned explanation is not limitation of the present invention, and the present invention is also not limited in above-mentioned citing, and the change that those skilled in the art make in essential scope of the present invention, remodeling, interpolation or replacement also should belong to protection scope of the present invention.
Claims (1)
1. the medical optometry mirror with clamp system, it is characterized in that: this clamp system is connected to the rearward end of optometry temple (2) by rotating shaft I (1), this clamp system comprises the arc-shaped curvature portion (3) be connected with optometry temple (2), the front end of arc-shaped curvature portion (3) is connected with optometry temple (2) by rotating shaft I (1), its rear end connects hook-shaped clamping section (5) by rotating shaft II (4), at the uniform groove of circumference (6) of rotating shaft II (4), the V-type buckling parts (8) of bottom with protruding (7) is set in the top of groove (6), one end of V-type buckling parts (8) is connected on arc-shaped curvature portion (3) and its other end arranges ratchet (9), ratchet (9) up extends to form pushing part (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510550528.0A CN105116563A (en) | 2015-10-28 | 2015-10-28 | Medical optometry mirror with clamping mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510550528.0A CN105116563A (en) | 2015-10-28 | 2015-10-28 | Medical optometry mirror with clamping mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105116563A true CN105116563A (en) | 2015-12-02 |
Family
ID=54664589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510550528.0A Pending CN105116563A (en) | 2015-10-28 | 2015-10-28 | Medical optometry mirror with clamping mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105116563A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5623322A (en) * | 1995-12-04 | 1997-04-22 | Hudson Optical Corporation | Pull down member on temple of eyeglasses |
| US6193368B1 (en) * | 1999-09-24 | 2001-02-27 | Byron George | Manually adjustable spectacle temple |
| WO2004046790A1 (en) * | 2002-11-20 | 2004-06-03 | Rancangelo Di Rancan Dario E Pietro S.N.C. | Glasses frame |
| US20120087015A1 (en) * | 2010-10-11 | 2012-04-12 | Adlens Beacon, Inc. | Perimeter Piezo Reservoir in a Lens |
| CN102944939A (en) * | 2012-11-29 | 2013-02-27 | 杨政 | Glasses for student |
| CN203275802U (en) * | 2013-06-28 | 2013-11-06 | 程小芃 | Glasses for students |
-
2015
- 2015-10-28 CN CN201510550528.0A patent/CN105116563A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5623322A (en) * | 1995-12-04 | 1997-04-22 | Hudson Optical Corporation | Pull down member on temple of eyeglasses |
| CN1208472A (en) * | 1995-12-04 | 1999-02-17 | 佩尔托公司 | Pull-down member on temple of eyeglasses |
| US6193368B1 (en) * | 1999-09-24 | 2001-02-27 | Byron George | Manually adjustable spectacle temple |
| WO2004046790A1 (en) * | 2002-11-20 | 2004-06-03 | Rancangelo Di Rancan Dario E Pietro S.N.C. | Glasses frame |
| US20120087015A1 (en) * | 2010-10-11 | 2012-04-12 | Adlens Beacon, Inc. | Perimeter Piezo Reservoir in a Lens |
| CN102944939A (en) * | 2012-11-29 | 2013-02-27 | 杨政 | Glasses for student |
| CN203275802U (en) * | 2013-06-28 | 2013-11-06 | 程小芃 | Glasses for students |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |
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| RJ01 | Rejection of invention patent application after publication |