CN209153597U - A kind of clinical ear-nose-throat department viewing lighting device - Google Patents
A kind of clinical ear-nose-throat department viewing lighting device Download PDFInfo
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- CN209153597U CN209153597U CN201821692511.4U CN201821692511U CN209153597U CN 209153597 U CN209153597 U CN 209153597U CN 201821692511 U CN201821692511 U CN 201821692511U CN 209153597 U CN209153597 U CN 209153597U
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- China
- Prior art keywords
- lens barrel
- magnifying glass
- otoscope
- inspection section
- formula
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Abstract
The utility model discloses a kind of clinical ear-nose-throat department viewing lighting devices, including lens barrel, one end of the lens barrel is provided with can more formula otoscope, it is described can one end on the outside of more formula otoscope be provided with multiple groups light projector hole, the middle position of two sides is arranged with inspection section inside the lens barrel, and inspection section runs through the inside of lens barrel and Ke Geng formula otoscope, one end of the inspection section is equipped with observation cover, one end of observation cover is provided with two group of second magnifying glass inside the inspection section, one end far from the second magnifying glass is provided with the first magnifying glass on the inside of the inspection section.Utility model device observes ear canal by the mutual cooperation of two group of second magnifying glass and the first magnifying glass; convenient for medical worker's observation; and device is provided with observation lid; cover the inside into observation cover; the second magnifying glass of inside is protected; the effect of dedusting is played, while avoiding the occurrence of scratch and the second magnifying glass is damaged, influences to observe.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially a kind of clinical ear-nose-throat department viewing lighting device.
Background technique
In ear-nose-throat department clinical examination, mostly use frontal mirror inspection, i.e., it is anti-by the optically focused of frontal mirror by external intense light source
It penetrates, otoscope, asoscope are assisted to check otolaryngologic disease, and when inspection, doctor needs to wear frontal mirror, is seen by frontal mirror centre bore
It examines, such eyes fatiguability, light is also not easy to adjust, it is desirable that doctor patient's posture is fixed, and will be debugged again when mobile, and existing
There is device that the range of illumination is adjusted as needed, medical staff's inconvenient observation, and place for a long time, eyeglass is easy to appear
It scratches, extreme influence is caused to later observation.
Utility model content
The purpose of this utility model is to provide a kind of clinical ear-nose-throat department viewing lighting devices, to solve above-mentioned background
The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of clinical ear-nose-throat department viewing illumination
Device, including lens barrel, one end of the lens barrel be provided with can more formula otoscope, it is described can one end on the outside of more formula otoscope be provided with it is more
The middle position in group light projector hole, lens barrel inside two sides is arranged with inspection section, and inspection section runs through lens barrel and Ke Geng formula ear
The inside of mirror, one end of the inspection section are equipped with observation cover, and one end of close observation cover is provided with two inside the inspection section
The second magnifying glass of group, the inspection section inside are provided with the first magnifying glass far from one end of the second magnifying glass, and the lens barrel is close
The bottom of second magnifying glass one end is provided with adjustment hole, and the both ends of the lens barrel interior bottom portion are provided with screw axis, the screw rod
One end on the outside of axis is equipped with adjustment disk, and the bottom of adjustment disk passes through the inside that adjustment hole extends lens barrel, the screw axis
Outside be provided with screw rod casing, and movable plate is provided on the outside of screw rod casing, the outside phase of the movable plate and inspection section
Mutually cooperation, the movable plate are symmetrically installed with two groups of first connecting rods, and the first connection far from the vertical direction of observation cover one end
Bar extend to can more formula otoscope inside, the first connecting rod is equipped with two group of second connecting rod far from one end of movable plate,
Second connecting rod described in one group is equipped with the second light emitting diode being mutually adapted with light projector hole far from one end of first connecting rod,
Second connecting rod described in another group is equipped with the first light emitting diode, and the first light emitting diode far from one end of first connecting rod
Extend can more formula otoscope inside, the lens barrel bottom is equipped with pedestal, and the two sides of the pedestal are provided with hinged seat, described
The two sides of hinged seat and pedestal are all provided with threaded hole, and threaded hole is internally provided with the adjusting bolt being mutually adapted with it,
The hinged seat is connected with each other by adjusting bolt and pedestal, and the bottom of hinged seat described in two groups is equipped with support plate jointly, institute
The bottom for stating support plate is equipped with handle, and the bottom end of the handle inner is equipped with battery, the interposition of the handle side
The place of setting is equipped with switch.
Preferably, the middle position on the outside of the handle is provided with multiple groups anti-skid bulge.
Preferably, connecting rope is installed at the top of described lens barrel one end, and connecting rope far from one end of lens barrel be provided with
The observation lid that observation cover is mutually adapted.
Preferably, first magnifying glass and the second magnifying glass are Wide-field mirror.
Preferably, the lateral wall of the handle is in inner concave shape structure.
Preferably, it is described can more formula otoscope outer sheath be equipped with cotton layer.
Lead to compared with prior art, the utility model has the beneficial effects that the clinic watches lighting device with ear-nose-throat department
The mutual cooperation for overregulating disk, screw axis, movable plate, first connecting rod and the second connecting rod, to the water of the first light emitting diode
Prosposition, which is set, to be adjusted, and the illumination zone of expansion instrument increases the field of view of medical staff, sees convenient for medical worker
It examines, and device observes ear canal by the mutual cooperation of two group of second magnifying glass and the first magnifying glass, is convenient for medical worker
Observation, and device is provided with observation lid, covers the inside into observation cover, protects to the second magnifying glass of inside, plays dedusting
Effect, while avoiding the occurrence of scratch and the second magnifying glass is damaged, it influences to observe.
Detailed description of the invention
Fig. 1 is the main view of the utility model；
Fig. 2 is the schematic diagram of internal structure of the utility model；
Fig. 3 is structure enlargement diagram at the A of the utility model.
In figure: 1, handle；2, pedestal；3, adjustment disk；4, inspection section；5, observation cover；6, observation lid；7, lens barrel；It 8, can be more
Formula otoscope；9, light projector hole；10, the first light emitting diode；11, the first magnifying glass；12, hinged seat；13, support plate；14, it switchs；
15, the second magnifying glass；16, movable plate；17, first connecting rod；18, the second connecting rod；19, screw axis；20, second luminous two
Pole pipe.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of clinical ear-nose-throat department viewing illumination dress
Set, including lens barrel 7, one end of lens barrel 7 be provided with can more formula otoscope 8, can the one end in more formula otoscope 8 outside be provided with multiple groups light projector
Hole 9, the middle position of 7 inside two sides of lens barrel are arranged with inspection section 4, and inspection section 4 is through lens barrel 7 and Ke Geng formula otoscope 8
Inside, one end of inspection section 4 are equipped with observation cover 5, and 4 inside of inspection section is provided with two group second close to one end of observation cover 5 and puts
Big mirror 15,4 inside of inspection section are provided with the first magnifying glass 11 far from one end of the second magnifying glass 15, and lens barrel 7 is close to the second amplification
The bottom of 15 one end of mirror is provided with adjustment hole, and the both ends of 7 interior bottom portion of lens barrel are provided with screw axis 19, and the one of 19 outside of screw axis
End is equipped with adjustment disk 3, and the bottom of adjustment disk 3 passes through the inside that adjustment hole extends lens barrel 7, the outside setting of screw axis 19
There is screw rod casing, and be provided with movable plate 16 on the outside of screw rod casing, the outside of movable plate 16 and inspection section 4 cooperates, and moves
Movable plate 16 is symmetrically installed with two groups of first connecting rods 17 far from the vertical direction of 5 one end of observation cover, and first connecting rod 17 extends
Extremely can more formula otoscope 8 inside, first connecting rod 17 is equipped with two group of second connecting rod 18 far from one end of movable plate 16, one group
Second connecting rod 18 is equipped with the second light emitting diode 20 being mutually adapted with light projector hole 9 far from one end of first connecting rod 17,
The light emitting diode uses model A-3528D49W-2-S1-08-PCT-RM, and another group of the second connecting rod 18 is far from the first connection
One end of bar 17 is equipped with the first light emitting diode 10, which uses model A-3528D49W-2-S1-08-PCT-
RM, and the first light emitting diode 10 extend can more formula otoscope 8 inside, 7 bottom of lens barrel is equipped with pedestal 2, the two sides of pedestal 2
It is provided with hinged seat 12, the two sides of hinged seat 12 and pedestal 2 are all provided with threaded hole, and threaded hole is internally provided with and its phase
The adjusting bolt being mutually adapted to, hinged seat 12 are connected with each other by adjusting bolt and pedestal 2, and the bottom of two groups of hinged seats 12 is pacified jointly
Equipped with support plate 13, the bottom of support plate 13 is equipped with handle 1, and the bottom end inside handle 1 is equipped with battery, 1 side of handle
Middle position switch 14 is installed, the use model JG-128C of the switch, switch 14 is by conducting wire respectively with first
Light emitting diode 10, battery and the electrical connection of the second light emitting diode 20, the first light emitting diode 10, switch 14 in device,
Battery and the second light emitting diode 20 are that the prior art, composed structure and connection type are identical with existing apparatus.
In this embodiment, the middle position in 1 outside of handle is provided with multiple groups anti-skid bulge, anti-skidding effect, lens barrel 7 one
Connecting rope is installed, and connecting rope is provided with the observation lids being mutually adapted with observation cover 5 far from one end of lens barrel 7 at the top of end
6, the second magnifying glass 15 is protected, the first magnifying glass 11 and the second magnifying glass 15 are Wide-field mirror, and observation is convenient, handle 1
Lateral wall be in inner concave shape structure, can more formula otoscope 8 outer sheath be equipped with cotton layer, avoiding device is in operation to patient's internal auditory meatus
It causes to damage.
Working principle: the device electrical component is all powered by battery, and device when in use, leads to user and holds hand
Handle 1 will be put into the ear canal of patient, and user turns on the switch 14, so that light projector hole 9 and the first light emitting diode 10 open in device
It is dynamic that lighting operation is carried out to ear canal internal, then eyes can be observed to the inside of cover 5, pass through two group of second magnifying glass 15 and first
Magnifying glass 11 in patient's ear canal to observing, during use, can by rotate adjustment disk 3, drive screw axis 19 into
Row rotation, and then the movable plate 16 made horizontally slips in the outside of inspection section 4, drives first connecting rod 17 and the second connecting rod
18 are moved left and right, and then the horizontal position of the first light emitting diode 10 is adjusted, and can extend the range of illumination, with
Just medical staff observes, and device can adjust bolt by rotation, and the tilt angle of lens barrel 7 and handle 1 is adjusted,
Can the outside of more formula otoscope 8 be provided with cotton layer, avoiding device causes to damage to patient's internal auditory meatus in operation, and device is arranged
There is observation lid 6, after device use, observation lid 6 can be covered the inside into observation cover 5, the second magnifying glass 15 is protected
Shield improves the service life of the second magnifying glass 15.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of clinical ear-nose-throat department viewing lighting device, including lens barrel (7), it is characterised in that: one end of the lens barrel (7)
Be provided with can more formula otoscope (8), it is described can one end on the outside of more formula otoscope (8) be provided with multiple groups light projector hole (9), the lens barrel
(7) middle position of internal two sides is arranged with inspection section (4), and inspection section (4) runs through lens barrel (7) He Kegeng formula otoscope (8)
Inside, one end of the inspection section (4) is equipped with observation cover (5), and the inspection section (4) is internal close to the one of observation cover (5)
End is provided with two group of second magnifying glass (15), and one end on the inside of the inspection section (4) far from the second magnifying glass (15) is provided with the
One magnifying glass (11), the lens barrel (7) are provided with adjustment hole, the lens barrel (7) close to the bottom of the second magnifying glass (15) one end
The both ends of interior bottom portion are provided with screw axis (19), and one end on the outside of the screw axis (19) is equipped with adjustment disk (3), and are adjusted
The bottom of disk (3) passes through the inside that adjustment hole extends lens barrel (7), is provided with screw rod casing on the outside of the screw axis (19),
And movable plate (16) are provided on the outside of screw rod casing, the outside of the movable plate (16) and inspection section (4) cooperates, described
Movable plate (16) is symmetrically installed with two groups of first connecting rods (17), and the first connection far from the vertical direction of observation cover (5) one end
Bar (17) extend to can more formula otoscope (8) inside, the first connecting rod (17) is equipped with far from the one end of movable plate (16)
Two group of second connecting rod (18), the second connecting rod (18) described in one group is equipped with far from the one end of first connecting rod (17) and light projector
The second light emitting diode (20) that hole (9) is mutually adapted, the second connecting rod (18) described in another group is far from first connecting rod (17)
One end be equipped with the first light emitting diode (10), and the first light emitting diode (10) extend can more formula otoscope (8) inside,
Lens barrel (7) bottom is equipped with pedestal (2), and the two sides of the pedestal (2) are provided with hinged seat (12), the hinged seat (12)
Threaded hole is all provided with the two sides of pedestal (2), and threaded hole is internally provided with the adjusting bolt being mutually adapted with it, it is described
Hinged seat (12) is connected with each other by adjusting bolt and pedestal (2), and the bottom of hinged seat described in two groups (12) is equipped with branch jointly
The bottom of fagging (13), the support plate (13) is equipped with handle (1), and the internal bottom end of the handle (1) is equipped with battery,
The middle position of handle (1) side is equipped with switch (14).
2. a kind of clinical ear-nose-throat department viewing lighting device according to claim 1, it is characterised in that: the handle
(1) middle position on the outside of is provided with multiple groups anti-skid bulge.
3. a kind of clinical ear-nose-throat department viewing lighting device according to claim 1, it is characterised in that: the lens barrel
(7) connecting rope is installed, and connecting rope is provided with far from one end of lens barrel (7) and is mutually adapted with observation cover (5) at the top of one end
Observation lid (6).
4. a kind of clinical ear-nose-throat department viewing lighting device according to claim 1, it is characterised in that: described first puts
Big mirror (11) and the second magnifying glass (15) are Wide-field mirror.
5. a kind of clinical ear-nose-throat department viewing lighting device according to claim 1, it is characterised in that: the handle
(1) lateral wall is in inner concave shape structure.
A kind of clinical watch lighting device with ear-nose-throat department 6. according to claim 1, it is characterised in that: it is described can more formula
The outer sheath of otoscope (8) is equipped with cotton layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692511.4U CN209153597U (en) | 2019-06-12 | 2019-06-12 | A kind of clinical ear-nose-throat department viewing lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821692511.4U CN209153597U (en) | 2019-06-12 | 2019-06-12 | A kind of clinical ear-nose-throat department viewing lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209153597U true CN209153597U (en) | 2019-07-26 |
Family
ID=67334133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821692511.4U Expired - Fee Related CN209153597U (en) | 2019-06-12 | 2019-06-12 | A kind of clinical ear-nose-throat department viewing lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209153597U (en) |
-
2019
- 2019-06-12 CN CN201821692511.4U patent/CN209153597U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190726 Termination date: 20200612 |