CN2164789Y - Glasses type cold light source head lamp - Google Patents
Glasses type cold light source head lamp Download PDFInfo
- Publication number
- CN2164789Y CN2164789Y CN 93221201 CN93221201U CN2164789Y CN 2164789 Y CN2164789 Y CN 2164789Y CN 93221201 CN93221201 CN 93221201 CN 93221201 U CN93221201 U CN 93221201U CN 2164789 Y CN2164789 Y CN 2164789Y
- Authority
- CN
- China
- Prior art keywords
- picture frame
- head lamp
- light source
- overcoat
- mirror
- 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.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to a glasses type cold light source head lamp, which is a medical device and is suitable for an ENT, ophthalmology, stomatology, obstetrics and gynecology, and neurosurgery. The utility model is composed of a glasses frame, a cold light source, optical fibre and cables, eyeglass, a telescopic nose holder, two convex lenses and a paraboloid reflecting mirror, wherein, the optical fibre and the optical cables are snuck in the glasses frame, light beams of cold light are emitted horizontally from the middle part of a cross beam of the glasses frame, and the telescopic nose holder can alter the upward angles of downward angles of the light beams. The distance between the two convex lenses can be adjusted. So the sizes of light spots can be adjusted.
Description
This utility model relates to a kind of illumination medical apparatus and instruments, is specially adapted to the illumination and the observation of department of otorhinolaryngology, ophthalmology, the department of stomatology, department of obstetrics and gynecology and neurosurgery.
Section's lighting fixtures such as present employed otorhinolaryngology remain the browband formula illuminator of having continued to use decades, it need can use by the on the spot lamp of being furnished with a hectowatt frosted incadescent lamp, in use all the time lock ring the doctor the head on, constantly adjust mirror angle, can only mono-vision, if the user ametropia is worn glasses, use frontal mirror more inconvenient, and sterilize in the unfavorable operation.
The purpose of this utility model provides a kind of comfortable, practical, illuminance is high, the hot spot scalable, can art in the binocular vision lighting for medical use apparatus that uses of sterilization.
For achieving the above object, this utility model provides a kind of spectacle cold light source head lamp, and this spectacle cold light source head lamp comprises mirror holder, eyeglass, cold light source, scalable nose holder, camera lens and optical fiber cable.This mirror holder is made of picture frame, mirror lower limb, links to each other with being hinged between picture frame and the mirror lower limb, so that can fold between mirror lower limb and the picture frame.The crossbeam middle part of this picture frame is provided with camera lens, and camera lens is made up of parabolic mirror and former and later two convex lenss, and preceding convex lens can be regulated front and back.The light of this camera lens draws from cold light source by the optical fiber cable that moves under water within eyeglasses frame, strengthen brightness by means of parabolic reflector, make the convergence of rays bunchy by above-mentioned forward and backward convex lens again, between binocular, send in the same planar horizontal of eyes, regulate preceding convex lens by front and back, change the distance between two convex lenss, thereby regulate the size of sending hot spot, said nose holder is scalable, thereby regulates the required angle up or down of light beam.Picture frame and mirror lower limb connecting place are provided with the optical fiber cable terminal fitting, the detachable and cold light source optical fiber cable that joins, thus make whole spectacle cold light source head lamp be easy to carry, sterilize and deposit.And can be corresponding with each section apparatus form the series box of paying a home visit.
Hereinafter in conjunction with the accompanying drawings, enumerate an embodiment, further specify this utility model, described embodiment does not constitute qualification of the present utility model.
Fig. 1 is the front view of spectacle cold light source head lamp;
Fig. 2 is the picture frame rearview of spectacle cold light source head lamp;
Fig. 3 is the vertical view of spectacle cold light source head lamp;
Fig. 4 is the side view of spectacle cold light source head lamp;
Partial enlarged drawing when Fig. 5 shrinks entirely for the scalable nose holder of spectacle cold light source head lamp;
Partial enlarged drawing when Fig. 6 stretches out entirely for the scalable nose holder of spectacle cold light source head lamp.
The utlity model has the external form of similar common spectacles, from Fig. 1 as seen, camera lens 1 is positioned on the crossbeam 16 of picture frame 15, and eyeglass 13 places on the picture frame 15.From Fig. 2,3,4 as seen, picture frame 15 is connected by hinge 3 with mirror lower limb 17, so that can fold between mirror lower limb and the picture frame.Crossbeam 16 middle parts of picture frame 15 are provided with camera lens 1, and this camera lens 1 is made up of overcoat 18 and interior cover 19.Link to each other with spiral between overcoat 18 and the interior cover 19, so that interior cover can move forward and backward, jacket bottom makes reflecting mirror 9, and the middle part is provided with back convex lens 11, and the bottommost of overcoat 19 is provided with a hole, so that left and right two optical fiber cables are introduced; Interior cover front portion is provided with preceding convex lens (10).Be embedded with left and right two optical fiber cables 8 in the crossbeam 16 of picture frame 15, these optical cable 8 one ends are introduced in the base apertures of camera lens overcoat 19, and the other end links to each other with the end optical cable socket 2 of crossbeam 16.Mirror lower limb 17 is provided with former and later two decks 12, and this deck 12 is fixed on optical fiber cable 6 on the mirror lower limb 17, and the front end of this optical fiber cable 6 is provided with plug 20, so that link to each other with the socket 2 of crossbeam 16 ends when it is not used; The rear end of optical cable 6 links to each other with cold light source 7.The back side in the camera lens both sides, crossbeam 16 middle part of picture frame 15 is provided with square hole 21 and passage 22, so that pack scalable nose holder 5 into.Passage 22 lower ends are provided with curb 23.This scalable nose holder 5 is made up of pressing plate 4, elastic spring 14 and carriage 24, and pressing plate 4 and carriage 24 are located at the two ends of elastic spring 14 respectively, are carved with groove 25 on the elastic spring 14, so that itself and curb 23 interlock mutually, thereby fixedly nose holder 5.Scalable nose holder 5 can be regulated by pressing plate 4 and carriage 24.Picture frame 15 is provided with eyeglass 13, and the configuration of eyeglass 13 can be decided according to user vision situation and dioptric situation.
The utility model has the advantages that: remove the browband of lock ring head, changed the spectacle device into, easy to use, comfortable; Removed the on the spot lamp of high wattage, changed cold light source into, made doctor, trouble both sides avoid roasting bright hardship; Change the simple eye eyes that are considered as and look, check that just operation is more clear, accurate; Change frontal mirror reflective for cold light source directly between binocular, make light-use more abundant, illumination is more bright, accurate, and spot size can regulate, mirror holder can be sterilized.
Claims (4)
1, a kind of spectacle cold light source head lamp, form by mirror holder, eyeglass, this mirror holder comprises picture frame (15), mirror lower limb (17), link to each other with being hinged between picture frame, the mirror lower limb, crossbeam (16) middle part that it is characterized in that picture frame (15) is provided with camera lens (1), this camera lens (1) is made up of overcoat (18) and interior cover (19), interior cover (19) can move forward and backward in overcoat (18), the bottom of overcoat (18) is reflecting mirror (9), its bottommost is provided with a hole, the middle part is provided with back convex lens (11), and the front portion of interior cover (19) is provided with preceding convex lens (10); Two optical fiber cables (8) about being embedded with in the crossbeam (16) of picture frame (15), the one end is introduced in the base apertures of camera lens overcoat (19), and the other end links to each other with the optical cable socket (2) of crossbeam (16) end; Mirror lower limb (17) is provided with former and later two decks (12), it is fixed on optical fiber cable (6) on the mirror lower limb, the front end of this optical fiber cable (6) is provided with plug (20), so that it links to each other with the socket (2) of crossbeam (16) end in use, the rear end of optical cable (6) links to each other with cold air light source (7); Picture frame 15 is provided with scalable nose holder (5).
2, the described head lamp of claim 1 is characterized in that said camera lens (1), between its overcoat (18) and the interior cover (19) be to link to each other by helical structure so that in be enclosed within the overcoat and move forward and backward.
3, the described head lamp of claim 1, it is characterized in that, the back side of the camera lens both sides, crossbeam (16) middle part of said picture frame (15) is provided with square hole (21) and passage (22), and passage (22) bottom is provided with curb (23), and scalable nose holder (5) is housed in this square hole and the passage; This scalable nose holder (5) is made up of pressing plate (4), elastic spring (14) and carriage (24), pressing plate (4) and carriage (24) are located at the two ends of elastic spring (14) respectively, elastic spring (14) is provided with groove (25), itself and curb (23) interlock mutually are so that fixedly nose holder (5).
4, the described head lamp of claim 1 is characterized in that, said eyeglass (13) can dispose according to user ophthalmic refractive situation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93221201 CN2164789Y (en) | 1993-08-10 | 1993-08-10 | Glasses type cold light source head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93221201 CN2164789Y (en) | 1993-08-10 | 1993-08-10 | Glasses type cold light source head lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2164789Y true CN2164789Y (en) | 1994-05-18 |
Family
ID=33800119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93221201 Expired - Fee Related CN2164789Y (en) | 1993-08-10 | 1993-08-10 | Glasses type cold light source head lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2164789Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816241A (en) * | 2016-04-25 | 2016-08-03 | 张丹枫 | Intra-operative fluorescent navigation glasses for accurately cutting tumors |
| CN113853165A (en) * | 2019-06-11 | 2021-12-28 | 金泰克斯公司 | Wearable medical device |
-
1993
- 1993-08-10 CN CN 93221201 patent/CN2164789Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816241A (en) * | 2016-04-25 | 2016-08-03 | 张丹枫 | Intra-operative fluorescent navigation glasses for accurately cutting tumors |
| CN113853165A (en) * | 2019-06-11 | 2021-12-28 | 金泰克斯公司 | Wearable medical device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |