CN204909388U - Handheld slit -lamp microscope - Google Patents
Handheld slit -lamp microscope Download PDFInfo
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- CN204909388U CN204909388U CN201520479445.2U CN201520479445U CN204909388U CN 204909388 U CN204909388 U CN 204909388U CN 201520479445 U CN201520479445 U CN 201520479445U CN 204909388 U CN204909388 U CN 204909388U
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- lamp microscope
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Abstract
The utility model discloses a handheld slit -lamp microscope, including handheld main part, camera lens and knife rest and light structures. Handheld main part includes base and handheld handle, the base is including horizontal portion and vertical portion, under base surface has seted up the twice battery jar, respectively places 3 sections dry batteries in it, vertical portion offers at the upper surface rear portion blind hole, and vertical portion establishes at the upper surface middle part set screw, its outer ringshaped magnet that cup joints, handheld handle is established on horizontal portion upper surface establishes the camera lens on, knife rest and light structures establish on vertical portion upper surface, establish base apron on its bottom surface, and the lower surface of apron is equipped with decurrent tube -shape arch, and this arch is pegged graft in the blind hole, a recess is established to the apron lower surface, is provided with the permanent -magnetic clamp on its cell wall, and set screw pegs graft in the recess, and the permanent -magnetic clamp cup joints on the ringshaped magnet. The utility model discloses a handheld slit -lamp microscope compact structure can reduce slit -lamp microscope's volume effectively to adjustment slit -lamp microscope's that can be convenient light source angle.
Description
Technical field
This utility model relates to a kind of slit lamp microscope device for medical instruments field, is specifically related to a kind of handheld slit lamp microscope.
Background technology
Slit lamp microscope is a kind of opticianry checkout facility of routine, and it can not only make doctor observe fully aware of by pathological changes shallow for detected person's eyes table, and can, by regulating focus and light source width, the pathological changes of eyes deep tissue clearly be manifested.
Slit lamp microscope is made up of illuminator and microscopic observation system.Illuminator is used for providing suitable light, with the tested eye that throws light on to the eyes (claiming tested eye) of detected person later; Microscopic observation system is used for the slit image presenting tested eye clearly, to enable doctor understand tested intraccular part situation by observing this slit image, and then draws check result.Wherein, in illuminator, one of most important part is slit lamp light source, and it is the source that illuminator provides light.Select suitable light source to be affect slit lamp microscope true, clearly to manifest tested intraccular part situation as slit lamp light source, and then affect the key factor that can doctor draw relatively accurate check result.
Tradition slit lamp microscope is bulky, can not be easy to use and carry out extensive use; The light-source angle of traditional slit lamp microscope simply can not carry out controlled adjustment simultaneously, further limit the application of slit lamp microscope.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, a kind of handheld slit lamp microscope is provided, its compact conformation, easy to use, effectively can reduce the volume of slit lamp microscope, the light-source angle of slit lamp microscope can be adjusted simultaneously easily.
A kind of technical scheme realizing above-mentioned purpose is: a kind of handheld slit lamp microscope, comprises hand-held main body, camera lens and knife rest and light-source structure.
Described hand-held main body comprises base and hand-held handle; Described base is horizontally disposed with; The T-shaped structure of described base, the longitudinal part comprising transverse part and be connected with the middle part of transverse part; The lower surface of described base offers twice battery case, each placement 3 joint aneroid battery in described twice battery case; The lower surface of described base is provided with a battery cover board, and described battery cover board covers on described battery case; The rear portion of the upper surface of the longitudinal part of described base offers a blind hole, and the middle part of the upper surface of the longitudinal part of described base arranges a hold-down screw, this hold-down screw is socketed a ringshaped magnet; Described hand-held handle is arranged on the middle part of the upper surface of the transverse part of described base; The top of described hand-held handle is provided with a lens barrel frame.
Described camera lens is arranged on the top of described lens barrel frame.
Described knife rest and light-source structure are arranged on the upper surface of the longitudinal part of described base, the bottom surface of described knife rest and light-source structure is provided with a base cover plate, the lower surface of described base cover plate is provided with an outstanding tubular projection downwards, diameter and the described blind hole of described tubular projection are suitable, and described tubular projection is plugged in described blind hole; The lower surface of described base cover plate arranges a groove upwards caved in, the cell wall of this groove is provided with permanent-magnetic clamp, described permanent-magnetic clamp and described ringshaped magnet suitable, described hold-down screw is plugged in described groove, and described permanent-magnetic clamp is socketed on described ringshaped magnet.
Further, the material of described hand-held main body is plastics, by the disposable machine-shaping of CNC.
Further, the side of described base cover plate is marked with scale.
A kind of handheld slit lamp microscope of the present utility model, comprises hand-held main body, camera lens and knife rest and light-source structure.Described hand-held main body comprises base and hand-held handle; Described base is horizontally disposed with; The T-shaped structure of described base, the longitudinal part comprising transverse part and be connected with the middle part of transverse part; The lower surface of described base offers twice battery case, each placement 3 joint aneroid battery in described twice battery case; The lower surface of described base is provided with a battery cover board, and described battery cover board covers on described battery case; The rear portion of the upper surface of the longitudinal part of described base offers a blind hole, and the middle part of the upper surface of the longitudinal part of described base arranges a hold-down screw, this hold-down screw is socketed a ringshaped magnet; Described hand-held handle is arranged on the middle part of the upper surface of the transverse part of described base; The top of described hand-held handle is provided with a lens barrel frame.Described camera lens is arranged on the top of described lens barrel frame.Described knife rest and light-source structure are arranged on the upper surface of the longitudinal part of described base, the bottom surface of described knife rest and light-source structure is provided with a base cover plate, the lower surface of described base cover plate is provided with an outstanding tubular projection downwards, diameter and the described blind hole of described tubular projection are suitable, and described tubular projection is plugged in described blind hole; The lower surface of described base cover plate arranges a groove upwards caved in, the cell wall of this groove is provided with permanent-magnetic clamp, described permanent-magnetic clamp and described ringshaped magnet suitable, described hold-down screw is plugged in described groove, and described permanent-magnetic clamp is socketed on described ringshaped magnet.The compact conformation of handheld slit lamp microscope of the present utility model, easy to use, effectively can reduce the volume of slit lamp microscope, the light-source angle of slit lamp microscope can be adjusted simultaneously easily.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of handheld slit lamp of the present utility model;
Fig. 2 is the structure upward view of a kind of handheld slit lamp of the present utility model.
Detailed description of the invention
In order to understand the technical solution of the utility model better, be also described in detail by reference to the accompanying drawings below by specific embodiment:
As shown in Figures 1 and 2, a kind of handheld slit lamp microscope, comprises hand-held main body 1, camera lens 2 and knife rest and light-source structure 3.
Hand-held main body 1 comprises base 11 and hand-held handle 12; Base 11 is horizontally disposed with.The T-shaped structure of base 11, the longitudinal part 112 comprising transverse part 111 and be connected with the middle part of transverse part.The lower surface of base offers twice battery case 4, respectively in twice battery case place 3 joint aneroid battery totally 6 joints, thus make battery capacity reach about 5000MA, durable in use and can change at any time.The lower surface of base is provided with a battery cover board, and battery cover board covers on battery case.The rear portion of the upper surface of the longitudinal part 112 of base 11 offers a blind hole 5, and the middle part of the upper surface of the longitudinal part of base arranges a hold-down screw, this hold-down screw is socketed a ringshaped magnet 61; Hand-held handle 12 is arranged on the middle part of the upper surface of the transverse part 111 of base; The top of hand-held handle 12 is provided with a lens barrel frame 7.The material of hand-held main body 1 is plastics, by the disposable machine-shaping of CNC.
Camera lens 2 is arranged on the top of lens barrel frame 7;
Knife rest and light-source structure 3 are arranged on the upper surface of longitudinal part 112 of base, and the bottom surface of knife rest and light-source structure 3 is provided with a base cover plate 31.The side of base cover plate 31 is marked with scale.The lower surface of base cover plate is provided with an outstanding tubular projection downwards, and diameter and the blind hole 5 of tubular projection are suitable, and tubular projection is plugged in blind hole 5; The lower surface of base cover plate arranges a groove upwards caved in, and the cell wall of this groove is provided with permanent-magnetic clamp 62, and permanent-magnetic clamp 62 is suitable with ringshaped magnet 61, and hold-down screw is plugged in groove, and permanent-magnetic clamp 62 is socketed on ringshaped magnet 61.
User of the present utility model can by this organize permanent magnetism change 62 and permanent magnet 61 knife rest and light-source structure 3 are swung to a certain extent on the pedestal 11, and by the scale on base cover plate 31 side, the amplitude swung is carried out controlling and record, is beneficial to and uses slit lamp microscope of the present utility model to check for the eye of patient.
Handheld slit lamp microscope of the present utility model, compact conformation, easy to use, efficiently reduce the volume of slit lamp microscope, doctor can be made to carry out examination of eyes to conveniently patient; Doctor can adjust the light-source angle of slit lamp microscope of the present utility model easily simultaneously, is beneficial to and more comprehensively checks patient.
Those of ordinary skill in the art will be appreciated that, above embodiment is only used to this utility model is described, and be not used as restriction of the present utility model, as long as in spirit of the present utility model, all will drop in Claims scope of the present utility model the change of the above embodiment, modification.
Claims (3)
1. a handheld slit lamp microscope, comprises hand-held main body, camera lens and knife rest and light-source structure, it is characterized in that,
Described hand-held main body comprises base and hand-held handle; Described base is horizontally disposed with; The T-shaped structure of described base, the longitudinal part comprising transverse part and be connected with the middle part of transverse part; The lower surface of described base offers twice battery case, each placement 3 joint aneroid battery in described twice battery case; The lower surface of described base is provided with a battery cover board, and described battery cover board covers on described battery case; The rear portion of the upper surface of the longitudinal part of described base offers a blind hole, and the middle part of the upper surface of the longitudinal part of described base arranges a hold-down screw, this hold-down screw is socketed a ringshaped magnet; Described hand-held handle is arranged on the middle part of the upper surface of the transverse part of described base; The top of described hand-held handle is provided with a lens barrel frame;
Described camera lens is arranged on the top of described lens barrel frame;
Described knife rest and light-source structure are arranged on the upper surface of the longitudinal part of described base, the bottom surface of described knife rest and light-source structure is provided with a base cover plate, the lower surface of described base cover plate is provided with an outstanding tubular projection downwards, diameter and the described blind hole of described tubular projection are suitable, and described tubular projection is plugged in described blind hole; The lower surface of described base cover plate arranges a groove upwards caved in, the cell wall of this groove is provided with permanent-magnetic clamp, described permanent-magnetic clamp and described ringshaped magnet suitable, described hold-down screw is plugged in described groove, and described permanent-magnetic clamp is socketed on described ringshaped magnet.
2. a kind of handheld slit lamp microscope according to claim 1, is characterized in that, the material of described hand-held main body is plastics, by the disposable machine-shaping of CNC.
3. a kind of handheld slit lamp microscope according to claim 1, is characterized in that, the side of described base cover plate is marked with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479445.2U CN204909388U (en) | 2015-07-06 | 2015-07-06 | Handheld slit -lamp microscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520479445.2U CN204909388U (en) | 2015-07-06 | 2015-07-06 | Handheld slit -lamp microscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204909388U true CN204909388U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520479445.2U Active CN204909388U (en) | 2015-07-06 | 2015-07-06 | Handheld slit -lamp microscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204909388U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418597A (en) * | 2017-04-13 | 2019-11-05 | 株式会社来易特制作所 | Slit-lamp microscope |
-
2015
- 2015-07-06 CN CN201520479445.2U patent/CN204909388U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110418597A (en) * | 2017-04-13 | 2019-11-05 | 株式会社来易特制作所 | Slit-lamp microscope |
| CN110418597B (en) * | 2017-04-13 | 2022-10-25 | 株式会社来易特制作所 | Slit-lamp microscope |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |