CN204116729U - Operating spectacles - Google Patents
Operating spectacles Download PDFInfo
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- CN204116729U CN204116729U CN201420604028.1U CN201420604028U CN204116729U CN 204116729 U CN204116729 U CN 204116729U CN 201420604028 U CN201420604028 U CN 201420604028U CN 204116729 U CN204116729 U CN 204116729U
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- lens
- prism
- frame
- spectacle
- operating spectacles
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Abstract
The utility model relates to a kind of operating spectacles, comprise the spectacle-frame for being worn on user's head, be arranged on eyeglass on spectacle-frame, it is characterized in that: also comprise the second lens being arranged on the first lens outside eyeglass, the prism be connected with the first lens and being arranged on bottom prism, and the first lens, prism and the second lens form the imaging lens group of operating spectacles; Wherein, the side that prism deviates from spectacle-frame is arranged, and prism has the plane of refraction in light refraction to the first lens that the second lens can be focused on.Compared with the existing technology, doctor is in the process of operation, and the imaging after prismatic refraction seen by the eyeglass that can pass through on spectacle-frame, thus doctor need not significantly can be performed the operation by low head normally when performing the operation, and reduces the morbidity rate of strength vertebra disease.
Description
Technical field
The utility model relates to a kind of glasses, particularly a kind of operating spectacles.
Background technology
Operating spectacles as a kind of glasses of performing the operation, because object can be carried out equal proportion amplification by it, so generally use in operation.But because doctor is carrying out in the process of performing the operation, be all generally stand or carry out in sitting posture, the viewing angle of eyes is generally 45 to 60 °, so when performing the operation, generally all need doctor's neck slightly bending.If but hold the pose for a long time and will cause huge pressure to neck, easily form cervical spondylopathy.
Utility model content
The purpose of this utility model is to provide a kind of operating spectacles, can make doctor in the process of operation, can perform the operation normally without curved neck, thus reduce the morbidity rate of cervical spondylopathy.
For solving the problems of the technologies described above, the utility model provides a kind of operating spectacles, comprise the spectacle-frame for being worn on user's head, be arranged on eyeglass on described spectacle-frame, also comprise and be arranged on the first lens outside described eyeglass, the prism be connected with described first lens and the second lens be arranged on bottom described prism, and described first lens, described prism and described second lens form the imaging lens group of described operating spectacles;
Wherein, the side that described prism deviates from described spectacle-frame is arranged, and described prism has the plane of refraction in light refraction to the first lens that described second lens can be focused on.
The utility model embodiment in terms of existing technologies, outside due to eyeglass is provided with the imaging lens group be made up of the first lens, the second lens and prism, and prism has the plane of refraction in a light refraction that the second lens can be focused on first lens, make doctor in the process of operation, the imaging after prismatic refraction seen by the eyeglass that can pass through on spectacle-frame, thus doctor need not significantly can be performed the operation by low head normally when performing the operation, reduce the morbidity rate of strength vertebra disease.
Preferably, the shape of described prism is the right-angle prismatic cone be made up of two orthogonal planes and an inclined-plane; Wherein, described first lens and described second lens lay respectively in orthogonal two planes of described right-angle prismatic cone, and the inclined-plane of described right-angle prismatic cone is the plane of refraction in light refraction to the first lens for being absorbed by described second lens.
Preferably, two orthogonal planes of described prism and the angle on described inclined-plane are respectively 30 and 60 degree.
Preferably, described first lens and described second lens are magnifier.
Preferably, described first lens are identical with size with the profile of described second lens.
Preferably, described first lens and described second lens adopt optics silica gel and described prism to bond respectively.
Preferably, described spectacle-frame has one for being worn on the binding part of user's head.
Preferably, described binding part is the support being separately positioned on described spectacle-frame both sides; Wherein, described support is arranged to the side deviating from described prism, and the mating shapes of the shape that surrounds of described spectacle-frame and the support that is arranged on described spectacle-frame two ends and user face; The latter end of described support is a bending segment that can hang over user's basal part of the ear portion.
Preferably, described binding part is the elastic straps for connecting described spectacle-frame two ends.
Preferably, described binding part is be separately positioned on described spectacle-frame two ends for being set in the ring-type band in user's basal part of the ear portion.
Accompanying drawing explanation
Fig. 1 is the structural representation of the operating spectacles of the utility model first embodiment;
Fig. 2 is the connection diagram of prism and lens in the utility model first embodiment;
Fig. 3 is the use schematic diagram of operating spectacles in the utility model first embodiment.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, each embodiment of the present utility model is explained in detail.But, persons of ordinary skill in the art may appreciate that in each embodiment of the utility model, proposing many ins and outs to make reader understand the application better.But, even without these ins and outs with based on the many variations of following embodiment and amendment, each claim of the application technical scheme required for protection also can be realized.
First embodiment of the present utility model relates to a kind of operating spectacles, as shown in Figure 1, the second lens 4 comprising the spectacle-frame 1 for being worn on user's head, being arranged on eyeglass 6 on spectacle-frame 1, be arranged on the first lens 2 outside eyeglass, the prism 3 be connected with the first lens 2 and be arranged on bottom prism 3.
Wherein, the side that prism 3 deviates from spectacle-frame 1 is arranged, and prism 3 has the plane of refraction 3-1 in light refraction to the first lens 2 that the second lens 4 can be absorbed.
Specifically, in the present embodiment, as shown in Figure 2, the shape of prism 3 is the right-angle prismatic cone be made up of two orthogonal planes and an inclined-plane.Wherein, the first lens 2 and the second lens 4 lay respectively on orthogonal two the plane 3-2 of right-angle prismatic cone, and the inclined-plane of right-angle prismatic cone is the plane of refraction 3-1 in light refraction to the first lens for being absorbed by the second lens.
Further, the first lens 2 and the second lens 4 are magnifier, and profile is identical with size, thus ensure that the picture that doctor sees through prism 4 can carry out geometric ratio amplification, avoid the phenomenon occurring picture distortion.
In addition, in the present embodiment, the first lens 2 and the second lens 4 adopt optics silica gel and prism 3 to bond respectively.
As shown in the above, outside due to eyeglass is provided with by the first lens 2, the imaging lens group that second lens 4 and prism 3 are formed, and prism 3 has the plane of refraction 3-1 in light refraction to the first lens 2 that the second lens 4 can be absorbed, 2 first lens 2 and the second lens are separately positioned in two right-angle surface of prism 3, make doctor in the process of operation, the imaging after prism 3 reflects seen by the eyeglass 6 that can pass through on spectacle-frame 1, thus doctor need not significantly can be performed the operation by low head normally when performing the operation, thus reduce the morbidity rate of strength vertebra disease.
In addition, it is worth mentioning that, in the present embodiment, two orthogonal plane 3-2 of prism 3 and the angle of inclined-plane 3-1 are respectively 30 and 60 degree.Thus make whole prism have better ray refractive index, ensure that doctor is in the process of operation, can obtain maximum visible angle.
Further, spectacle-frame 1 also has one for being worn on the binding part of user's head.And this binding part is the support 5 being separately positioned on spectacle-frame 1 both sides.Wherein, this support 2 is arranged to the side deviating from prism 3, and the mating shapes of the shape that surrounds of spectacle-frame 1 and the support 5 being arranged on spectacle-frame 1 two ends and user face, and the latter end of support 2 is a bending segment that can hang over user's basal part of the ear portion.Thus make doctor in the process worn, as shown in Figure 3, directly the support of spectacle-frame 1 both sides can be hung over basal part of the ear portion, the wearing mode of similar common spectacles.
Second embodiment of the present utility model relates to a kind of operating spectacles, second embodiment is roughly the same with the first embodiment, its key distinction is: in present embodiment, binding part can also for the elastic straps for connecting spectacle-frame two ends, or taking the photograph the elastic straps of the root user for great waves for being separately positioned on spectacle-frame two ends, doctor can select use with the operating spectacles of difference binding part according to the use habit of self.
It should be noted that, in the present embodiment, binding part is only described for two kinds of elastic straps, and in the application process of reality, binds the structure that part also can adopt other, just no longer sets forth at this.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above realize specific embodiment of the utility model, and in actual applications, various change can be done to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (10)
1. an operating spectacles, comprise the spectacle-frame for being worn on user's head, be arranged on eyeglass on described spectacle-frame, it is characterized in that: also comprise and be arranged on the first lens outside described eyeglass, the prism be connected with described first lens and the second lens be arranged on bottom described prism, and described first lens, described prism and described second lens form the imaging lens group of described operating spectacles;
Wherein, the side that described prism deviates from described spectacle-frame is arranged, and described prism has the plane of refraction in light refraction to the first lens that described second lens can be focused on.
2. operating spectacles according to claim 1, is characterized in that: the shape of described prism is the right-angle prismatic cone be made up of two orthogonal planes and an inclined-plane;
Wherein, described first lens and described second lens lay respectively in orthogonal two planes of described right-angle prismatic cone, and the inclined-plane of described right-angle prismatic cone is the plane of refraction in light refraction to the first lens for being absorbed by described second lens.
3. operating spectacles according to claim 2, is characterized in that: two orthogonal planes of described prism and the angle on described inclined-plane are respectively 30 and 60 degree.
4. operating spectacles according to claim 1, is characterized in that: described first lens and described second lens are magnifier.
5. operating spectacles according to claim 4, is characterized in that: described first lens are identical with size with the profile of described second lens.
6. operating spectacles according to claim 1, is characterized in that: described first lens and described second lens adopt optics silica gel and described prism to bond respectively.
7. operating spectacles as claimed in any of claims 1 to 6, is characterized in that: described spectacle-frame has one for being worn on the binding part of user's head.
8. operating spectacles according to claim 7, is characterized in that: described binding part is the support being separately positioned on described spectacle-frame both sides;
Wherein, described support is arranged to the side deviating from described prism, and the mating shapes of the shape that surrounds of described spectacle-frame and the support that is arranged on described spectacle-frame two ends and user face;
The latter end of described support is a bending segment that can hang over user's basal part of the ear portion.
9. operating spectacles according to claim 7, is characterized in that: described binding part is the elastic straps for connecting described spectacle-frame two ends.
10. operating spectacles according to claim 7, is characterized in that: described binding part is be separately positioned on described spectacle-frame two ends for being set in the ring-type band in user's basal part of the ear portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604028.1U CN204116729U (en) | 2014-10-17 | 2014-10-17 | Operating spectacles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604028.1U CN204116729U (en) | 2014-10-17 | 2014-10-17 | Operating spectacles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204116729U true CN204116729U (en) | 2015-01-21 |
Family
ID=52334022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420604028.1U Active CN204116729U (en) | 2014-10-17 | 2014-10-17 | Operating spectacles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204116729U (en) |
-
2014
- 2014-10-17 CN CN201420604028.1U patent/CN204116729U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 712-8, room 2, building 2005, Huang Xing Road, Yangpu District, Shanghai, China 200090, room Patentee after: Shanghai Yide medical Polytron Technologies Inc Address before: 200435, room 4965, 911 Xin Lu, Baoshan District, Shanghai Patentee before: Yide Medical Equipment Co., Ltd., Shanghai |