CN215457839U - Illumination structure for endoscope and endoscope - Google Patents
Illumination structure for endoscope and endoscope Download PDFInfo
- Publication number
- CN215457839U CN215457839U CN202121496180.9U CN202121496180U CN215457839U CN 215457839 U CN215457839 U CN 215457839U CN 202121496180 U CN202121496180 U CN 202121496180U CN 215457839 U CN215457839 U CN 215457839U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- fixed
- illumination source
- endoscope
- illumination
- 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.)
- Active
Links
Images
Landscapes
- Endoscopes (AREA)
Abstract
The utility model is suitable for the technical field of medical instruments, and provides an illumination structure for an endoscope, which comprises: an illumination source; one end of the conducting wire is fixed on the axis of the illumination source and is electrically connected with the illumination source; the fixing sleeve is sleeved on the lead and fixed with the lead; the protecting sleeve is sleeved on the outer side of the lead and provided with a through groove for the fixed sleeve to slide through for protecting the lighting structure; the limiting sleeve is sleeved on the fixing sleeve and is in sliding connection with the fixing sleeve; one end of the fixing plate is fixedly connected with the inner wall of the protective sleeve, and the other end of the fixing plate is rotatably connected with the limiting sleeve; the driving assembly is arranged in the protective sleeve and used for driving the limiting sleeve to rotate; a limiting component, one end of which is hinged at the bottom edge of the illumination source and can rotate relative to the protective sleeve for limiting the illumination source; and the protection mechanism is arranged on the end face of the protection sleeve and used for protecting the illumination source, so that the effect of randomly adjusting the illumination angle is achieved.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to an illumination structure for an endoscope and the endoscope.
Background
An endoscope is a detection instrument that can enter the stomach orally or through other natural orifices. The endoscope can be used for seeing the lesion which can not be displayed by X-ray, and has very important function in the aspect of medical treatment.
The present endoscope is mostly comparatively simple with illumination structure, can't realize the effect of regulation, and the direction of illumination is single, can not satisfy comparatively complicated service environment.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an illumination structure for an endoscope and the endoscope, and aims to solve the problems that most illumination structures for the endoscope are simple, cannot realize the adjustment function, are single in illumination direction and cannot meet the complicated use environment.
An embodiment of the present invention is achieved by an illumination structure for an endoscope, including:
an illumination source for illumination;
one end of the conducting wire is fixed on the axis of the illumination source and is electrically connected with the illumination source;
the fixing sleeve is sleeved on the lead and fixed with the lead;
the protective sleeve is sleeved on the outer side of the lead and provided with a through groove for the fixed sleeve to slide through, and the protective sleeve is used for protecting the lighting structure;
the limiting sleeve is sleeved on the fixed sleeve and is in sliding connection with the fixed sleeve;
one end of the fixed plate is fixedly connected with the inner wall of the protective sleeve, and the other end of the fixed plate is rotatably connected with the limiting sleeve;
the driving assembly is arranged in the protective sleeve and is used for driving the limiting sleeve to rotate;
a limiting member hinged at one end to a bottom edge of said illumination source, said limiting member being rotatable relative to said protective sleeve, said limiting member for limiting said illumination source; and
the protection mechanism is arranged on the end face of the protection sleeve, and the protection assembly is used for protecting the illumination source.
Preferably, the defining means comprises:
the hinged seat is fixed at the bottom of the illumination source;
the hinge rod is hinged with the hinge seat and extends into the protective sleeve; and
the slide, the slide with articulated rod fixed connection, slide one end nestification in the lag inner wall and rather than sliding connection, the slide other end nestification in the fixed cover and rather than sliding connection.
Preferably, the drive assembly comprises:
the first gear is mounted on the limiting sleeve;
the second gear is in meshed connection with the first gear; and
the micro motor is arranged on the inner wall of the protective sleeve and is used for driving the second gear to rotate.
Preferably, the guard mechanism comprises:
the transparent protective cover is sleeved outside the illumination source;
one side of the connecting seat is fixedly connected with the transparent protective cover, and the connecting seat is abutted against the end face of the protective cover;
the nested blocks are fixedly connected with the connecting seat, the nested blocks are nested in the protective sleeve shell, and the number of the nested blocks is not less than two; and
and the clamping assembly is used for fixing the nested block and the protective sleeve.
Preferably, the clamping assembly comprises:
the clamping block is connected with the nesting block in a sliding mode, the head of the clamping block is in an arc shape, and part of the clamping block is nested in the protective sleeve;
the sliding groove is arranged in the nesting block and is matched with the clamping block; and
the elastic piece, elastic piece one end is fixed in joint piece bottom, the elastic piece other end is fixed in the spout bottom.
It is another object of an embodiment of the present invention to provide an endoscope including an endoscope insertion portion including an illumination structure for an endoscope.
According to the illumination structure for the endoscope, the illumination source, the conducting wire, the fixing sleeve, the protecting sleeve, the limiting sleeve, the fixing plate, the driving assembly, the limiting assembly and the protecting mechanism are arranged, when the illumination angle needs to be adjusted, the conducting wire is pulled or pushed firstly, the conducting wire drives the fixing sleeve to slide along the limiting sleeve, the conducting wire drives the illumination source to move, the illumination source is limited by the limiting assembly at the moment and can only turn over, the illumination gradient of the illumination source can be adjusted, the limiting sleeve is driven to rotate through the driving assembly at the moment, the limiting sleeve drives the fixing sleeve to rotate, the fixing sleeve drives the conducting wire to drive the illumination source to rotate, the effect of adjusting the illumination angle at will is achieved, the structure is simple, and the endoscope is easy to achieve.
Drawings
Fig. 1 is a schematic structural view of an illumination structure for an endoscope according to an embodiment of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a perspective view of a fastening block in an illumination structure for an endoscope according to an embodiment of the present invention.
In the drawings: 1. an illumination source; 2. a wire; 3. fixing a sleeve; 4. a limiting sleeve; 5. a fixing plate; 6. a first gear; 7. a second gear; 8. a micro motor; 9. a protective sleeve; 10. a hinged seat; 11. a hinged lever; 12. a slide base; 13. a transparent protective cover; 14. a connecting seat; 15. nesting blocks; 16. a clamping block; 17. a chute; 18. an elastic member.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
As shown in fig. 1, a schematic configuration diagram of an illumination structure for an endoscope according to an embodiment of the present invention includes:
an illumination source 1, the illumination source 1 being for illumination;
one end of the lead 2 is fixed on the axis of the illumination source 1 and is electrically connected with the same;
the fixed sleeve 3 is sleeved on the lead 2 and fixed with the lead 2;
the protecting sleeve 9 is sleeved on the outer side of the lead 2, a through groove for the fixing sleeve 3 to slide through is formed in the protecting sleeve 9, and the protecting sleeve 9 is used for protecting the lighting structure;
the limiting sleeve 4 is sleeved on the fixed sleeve 3 and is in sliding connection with the fixed sleeve;
one end of the fixed plate 5 is fixedly connected with the inner wall of the protective sleeve 9, and the other end of the fixed plate 5 is rotatably connected with the limiting sleeve 4;
the driving assembly is arranged in the protective sleeve 9 and is used for driving the limiting sleeve 4 to rotate;
a limiting member hinged at one end to the bottom edge of the source 1, said limiting member being rotatable with respect to the protective sleeve 9, said limiting member serving to limit the source 1; and
and the protection mechanism is arranged on the end surface of the protection sleeve 9 and is used for protecting the illumination source 1.
In the embodiment of the utility model, when the illumination angle needs to be adjusted, the wire 2 is pulled or pushed firstly, the wire 2 drives the fixed sleeve 3 to slide along the limiting sleeve 4, the wire 2 drives the illumination source 1 to move, at this time, the illumination source 1 is limited by the limiting component, so the illumination source 1 can only turn over, the illumination gradient of the illumination source 1 can be adjusted, at this time, the driving component drives the limiting sleeve 4 to rotate, the limiting sleeve 4 drives the fixed sleeve 3 to rotate, and the fixed sleeve 3 drives the wire 2 to drive the illumination source 1 to rotate, so the effect of adjusting the illumination angle at will is achieved, the structure is simple, and the implementation is easy.
It is stated that the rotation of the illumination source 1 simultaneously rotates the limiting member, which is rotatable with respect to the protective sleeve 9.
In one aspect of this embodiment, the defining component includes:
the hinged seat 10 is fixed at the bottom of the illumination source 1;
a hinge rod 11, wherein the hinge rod 11 is hinged with the hinge seat 10, and the hinge rod 11 extends into the protective sleeve 9; and
the sliding seat 12 is fixedly connected with the hinged rod 11, one end of the sliding seat 12 is nested on the inner wall of the protective sleeve 9 and is in sliding connection with the inner wall, and the other end of the sliding seat 12 is nested in the fixed sleeve 3 and is in sliding connection with the inner wall.
It should be noted that when the wire 2 drives the fixing sleeve 3 to move, the fixing sleeve 3 slides along the linear direction of the sliding base 12, and when the fixing sleeve 3 rotates, the fixing sleeve 3 drives the sliding base 12 to slide along the circumferential direction of the inner wall of the protecting sleeve 9.
As shown in fig. 1, as a preferred embodiment of the present invention, the driving assembly includes:
the first gear 6 is mounted on the limiting sleeve 4;
a second gear 7, wherein the second gear 7 is in meshed connection with the first gear 6; and
the micro motor 8 is installed on the inner wall of the protective sleeve 9, and the micro motor 8 is used for driving the second gear 7 to rotate.
In the embodiment of the present invention, the micro motor 8 drives the second gear 7 to rotate, and the second gear 7 drives the first gear 6 to rotate, so as to drive the limiting sleeve 4 to rotate, and further drive the fixing sleeve 3 and the lead 2 to rotate.
As shown in fig. 1 and 2, as another preferred embodiment of the present invention, the protection mechanism includes:
the transparent protective cover 13 is sleeved outside the illumination source 1;
one side of the connecting seat 14 is fixedly connected with the transparent protective cover 13, and the connecting seat 14 abuts against the end face of the protective cover 9;
the nesting blocks 15 are fixedly connected with the connecting seat 14, the nesting blocks 15 are nested in the shell of the protective sleeve 9, and the number of the nesting blocks 15 is not less than two; and
and the clamping assembly is used for fixing the nesting block 15 and the protective sleeve 9.
In the embodiment of the utility model, the clamping assembly is firstly released, and then the transparent protective cover 13 is taken down, so that the transparent protective cover 13 can be easily cleaned.
In one aspect of this embodiment, as shown in fig. 2 and 3, the clamping assembly includes:
the clamping block 16 is slidably connected with the nesting block 15, the head of the clamping block 16 is arc-shaped, and part of the clamping block is nested in the protective sleeve 9;
the sliding groove 17 is arranged in the nesting block 15 and is matched with the clamping block 16; and
and one end of the elastic part 18 is fixed at the bottom of the clamping block 16, and the other end of the elastic part 18 is fixed at the bottom of the sliding groove 17.
It should be noted that the elastic element 18 may be a spring as shown in fig. 2, or may be an elastic article such as a rubber sleeve or an elastic steel sheet, without limitation.
Embodiments of the present invention also provide an endoscope including an endoscope insertion portion including an illumination structure for an endoscope, by which a patient can be diagnosed quickly and efficiently, and which is suitable for various complicated illumination environments.
The utility model provides an illuminating structure for an endoscope and the endoscope, and provides the endoscope based on the illuminating structure, when an illuminating angle needs to be adjusted, firstly, the conducting wire 2 is pulled or pushed, the conducting wire 2 drives the fixed sleeve 3 to slide along the limiting sleeve 4, the conducting wire 2 drives the illuminating source 1 to move, because the illuminating source 1 is limited by the limiting component at the moment, the illuminating source 1 can only be turned over, so that the illuminating gradient of the illuminating source 1 can be adjusted, at the moment, the limiting sleeve 4 is driven to rotate by the driving component, the limiting sleeve 4 drives the fixed sleeve 3 to rotate, the fixed sleeve 3 drives the conducting wire 2 to drive the illuminating source 1 to rotate, so that the effect of randomly adjusting the illuminating angle is achieved, simple structure and easy realization.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. An illumination structure for an endoscope, characterized by comprising:
an illumination source for illumination;
one end of the conducting wire is fixed on the axis of the illumination source and is electrically connected with the illumination source;
the fixing sleeve is sleeved on the lead and fixed with the lead;
the protective sleeve is sleeved on the outer side of the lead and provided with a through groove for the fixed sleeve to slide through, and the protective sleeve is used for protecting the lighting structure;
the limiting sleeve is sleeved on the fixed sleeve and is in sliding connection with the fixed sleeve;
one end of the fixed plate is fixedly connected with the inner wall of the protective sleeve, and the other end of the fixed plate is rotatably connected with the limiting sleeve;
the driving assembly is arranged in the protective sleeve and is used for driving the limiting sleeve to rotate;
a limiting member hinged at one end to a bottom edge of said illumination source, said limiting member being rotatable relative to said protective sleeve, said limiting member for limiting said illumination source; and
and the protection mechanism is arranged on the end face of the protection sleeve and is used for protecting the illumination source.
2. The illuminating structure for an endoscope according to claim 1, wherein said defining unit includes:
the hinged seat is fixed at the bottom of the illumination source;
the hinge rod is hinged with the hinge seat and extends into the protective sleeve; and
the slide, the slide with articulated rod fixed connection, slide one end nestification in the lag inner wall and rather than sliding connection, the slide other end nestification in the fixed cover and rather than sliding connection.
3. The illuminating structure for an endoscope according to claim 1, wherein said driving unit includes:
the first gear is mounted on the limiting sleeve;
the second gear is in meshed connection with the first gear; and
the micro motor is arranged on the inner wall of the protective sleeve and is used for driving the second gear to rotate.
4. The endoscope illumination structure according to claim 1, wherein the shielding mechanism includes:
the transparent protective cover is sleeved outside the illumination source;
one side of the connecting seat is fixedly connected with the transparent protective cover, and the connecting seat is abutted against the end face of the protective cover;
the nested blocks are fixedly connected with the connecting seat, the nested blocks are nested in the protective sleeve shell, and the number of the nested blocks is not less than two; and
and the clamping assembly is used for fixing the nested block and the protective sleeve.
5. The endoscope illumination structure according to claim 4, wherein the clip assembly comprises:
the clamping block is connected with the nesting block in a sliding mode, the head of the clamping block is in an arc shape, and part of the clamping block is nested in the protective sleeve;
the sliding groove is arranged in the nesting block and is matched with the clamping block; and
the elastic piece, elastic piece one end is fixed in joint piece bottom, the elastic piece other end is fixed in the spout bottom.
6. An endoscope comprising an endoscope insertion portion, characterized in that the endoscope insertion portion comprises the illumination structure for an endoscope according to any one of claims 1 to 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496180.9U CN215457839U (en) | 2021-07-01 | 2021-07-01 | Illumination structure for endoscope and endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121496180.9U CN215457839U (en) | 2021-07-01 | 2021-07-01 | Illumination structure for endoscope and endoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215457839U true CN215457839U (en) | 2022-01-11 |
Family
ID=79724084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121496180.9U Active CN215457839U (en) | 2021-07-01 | 2021-07-01 | Illumination structure for endoscope and endoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215457839U (en) |
-
2021
- 2021-07-01 CN CN202121496180.9U patent/CN215457839U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8591398B2 (en) | Telescopic tilting device | |
| CN113100702A (en) | Gynecological examination device | |
| TR200202188A2 (en) | Medical device | |
| CN215457839U (en) | Illumination structure for endoscope and endoscope | |
| CN211155662U (en) | Soft visual laryngoscope | |
| CN108036217B (en) | Clinical lighting device that uses of otolaryngology | |
| US5501652A (en) | Self-examination otoscope | |
| JP2008220606A (en) | Stomatoscope | |
| CN220792539U (en) | Endoscopic medical display with angle adjusting function | |
| CN110613432A (en) | Medical imaging instrument for oral diagnosis | |
| CN201054833Y (en) | Light adjustable slide viewing lamp | |
| CN220025009U (en) | Mouth mirror pressing plate | |
| CN219270866U (en) | Odontoscope with saliva sucking function | |
| CN212574843U (en) | Novel visual anoscope | |
| CN209360636U (en) | A kind of oral cavity mouth gag | |
| CN201127599Y (en) | Nonnasality observation mirror capable of arbitrarily modulating angle | |
| CN220385106U (en) | Multi-functional sample under chamber mirror gets thing bag | |
| CN109744992B (en) | Arthroscope | |
| CN211610562U (en) | Diagnosis and treatment bed for obstetrics and gynecology department | |
| US20230320923A1 (en) | Human body massage device | |
| CN213075581U (en) | Special mouth mirror of department of stomatology | |
| CN212846163U (en) | Internal medicine consulting room B ultrasonic film observation lamp | |
| CN215078218U (en) | Endoscope flexion snake bone connection structure | |
| CN219353874U (en) | Hand-held scanning positioner for dentistry | |
| CN215674902U (en) | Illuminator for otology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |