CN211961981U - Otolaryngology passes a sentence inspection mirror - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, and an otolaryngology branch of academic or vocational study inspectoscope is disclosed, the electric iron comprises a handle, the top fixed mounting of handle has the duct sight glass, the battery jar has been seted up to the inside of handle, the top fixed mounting of battery jar inner chamber has battery spring, empty groove, cross slot and real groove have all been seted up to the left and right sides of battery jar inner chamber, the bottom has been cup jointed in the bottom activity of battery jar inner chamber, the equal fixed mounting in top of the bottom left and right sides has the spud pile. This otolaryngology branch of academic or vocational study inspectoscope through mutually supporting of convex lens, microscope base, bull stick, fixing base and spacing spin, and convex lens and microscope base can be fixed around the bull stick rotation and through spacing spin to reach the purpose that changes the convex lens in duct observation mirror left side, the doctor of being convenient for is observed according to the convex lens of the different specifications of the different condition adjustment of pathological change in real time, has improved the device's practicality.

Description

Otolaryngology passes a sentence inspection mirror

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an otolaryngological examination mirror.

Background

The development history of Chinese medicine is long-flowing and forms unique medical culture and medical treatment style, and with the development of modern science and technology, Chinese and western medical treatment culture are fused with each other, so that the modern medical culture is more abundant, and the medical treatment style is diversified.

In the medical detection process of the otolaryngological department, a doctor can use an inspection glass to observe the inside of ears of a patient, the existing inspection glass usually comprises a handle and an ear canal observation glass, the inside of the ear canal observation glass is provided with a lamp light and an amplification lens, the lamp light can illuminate the inside of the ear canal, the doctor can observe the pathological change condition inside the ears of the patient through the amplification lens, when the pathological change condition difficult to be clearly observed is met, the doctor needs to replace the ear canal observation glass with different amplification factors according to the pathological change condition, the replacement process is troublesome and time-wasting, the work efficiency of the doctor is reduced, a mobile battery is arranged inside the handle of the inspection glass, when the mobile battery needs to be replaced, the doctor needs to unscrew the bottom cover at the bottom of the handle for replacement, the existing bottom cover is sleeved with the handle through threads, the doctor needs to unscrew the bottom cover for many times to open, the operation is complex, and the practicability of the inspection mirror is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model is not enough to prior art, the utility model provides an otolaryngology branch of academic or vocational study inspectoscope, possess the convenient duct scope of changing different magnification and the advantage of being convenient for open the handle bottom and change the battery, solved when meetting the pathological change condition that is difficult to clearly observe, the doctor need change the duct scope of different magnification according to the pathological change condition, the change process is troublesome and waste time, doctor's work efficiency has been reduced, the internally mounted of inspectoscope handle has the mobile battery, when needs change the mobile battery, the doctor need unscrew the bottom of handle bottom and just can change, current bottom all cup joints through screw thread and handle screw thread, the doctor need twist repeatedly many times and just can open the bottom, and complex operation reduces the problem of this inspectoscope practicality.

The utility model provides a following technical scheme: the utility model provides an otolaryngology passes a sentence inspection mirror, includes the handle, the top fixed mounting of handle has the duct sight glass, the inside of handle has seted up the battery jar, the top fixed mounting of battery jar inner chamber has battery spring, dead slot, cross slot and spout have all been seted up to the left and right sides of battery jar inner chamber, the bottom activity of battery jar inner chamber has cup jointed the bottom, the top of the bottom left and right sides all fixed mounting has the spud pile, two the spud pile is respectively with two dead slots looks joint, the bottom fixed mounting of bottom has the lid handle, the left top fixed mounting of handle has the fixing base, the left top activity of fixing base has cup jointed spacing spin, the left bottom fixed mounting of fixing base has the bull stick, the left end fixed mounting of bull stick has the stopper, the surface activity of bull stick has cup jointed the microscope base, the surface activity of bull stick has cup jointed the spacing spring that is located between stopper and the microscope, both ends respectively with the right-hand member of stopper and the left side fixed connection of microscope base about spacing spring, the top fixed mounting of microscope base has convex lens.

Preferably, the battery jar is internally and movably provided with two movable batteries.

Preferably, the empty slot and the sliding slot are vertical and parallel, and the top ends of the empty slot and the sliding slot are communicated through a transverse slot.

Preferably, the middle part of lid handle bottom surface fixed mounting has the extension rod, the bottom fixed mounting of extension rod has wrong piece.

Preferably, the top on the right side of the microscope base is provided with a limiting groove positioned on the left side of the limiting rolling ball, and the inner cavity of the limiting groove is matched with the outer surface of the limiting rolling ball.

Preferably, the convex lens is located the left side of the ear canal observation scope, and the number of the convex lenses is three, three the lens thickness of the convex lenses is different.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this otolaryngology branch of academic or vocational study inspectoscope through mutually supporting of convex lens, microscope base, bull stick, fixing base and spacing spin, and convex lens and microscope base can be fixed around the bull stick rotation and through spacing spin to reach the purpose that changes the convex lens in duct observation mirror left side, the doctor of being convenient for is observed according to the convex lens of the different specifications of the different condition adjustment of pathological change in real time, has improved the device's practicality.

2. This otolaryngology branch of academic or vocational study inspectoscope, through the dead slot, the cross slot, the spout, mutually supporting of spud pile and bottom, the spud pile can be at the dead slot, the inside slip of cross slot and spout, the fixed mounting upwards slides along the dead slot and finally can fix in the spout, thereby reach the purpose of fixing the bottom between two spud piles in the handle bottom, when changing the battery, only need upwards promote the bottom then rotatory bottom makes the spud pile remove to the dead slot position can remove the fixed of handle bottom and bottom, operation process is simple, make things convenient for doctor's quick replacement battery, the practicality of the device has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the empty groove of the present invention;

FIG. 3 is a schematic view of the handle of FIG. 1 in partial cutaway in accordance with the present invention;

fig. 4 is a schematic structural diagram of the convex lens of the present invention.

In the figure: 1. a handle; 2. an ear canal scope; 3. a battery case; 4. a battery spring; 5. a mobile battery; 6. An empty groove; 7. a transverse groove; 8. a chute; 9. a bottom cover; 10. fixing the pile; 11. a cover handle; 12. an extension rod; 13. Twisting the block; 14. a fixed seat; 15. a rotating rod; 16. a limiting block; 17. a limiting spring; 18. limiting the rolling ball; 19. a limiting groove; 20. a lens base; 21. a convex lens.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an otolaryngological scope comprises a handle 1, a canal observation mirror 2 is fixedly mounted on the top of the handle 1, a light source is arranged in the canal observation mirror of the existing device, the light source is turned on to illuminate the inside of the canal when the scope is used, so that a doctor can observe the pathological changes inside the canal of a patient conveniently, a battery jar 3 is disposed inside the handle 1, two mobile batteries 5 are movably mounted inside the battery jar 3, a battery spring 4 is fixedly mounted at the top end of the inner cavity of the battery jar 3, the battery spring 4 applies downward pressure to the mobile batteries 5 and a bottom cover 9, so that fixing piles 10 at two sides of the bottom cover 9 are always fixed inside a sliding groove 8 under the non-external force effect, thereby fixedly mounting the bottom cover 9 and the mobile batteries 5 inside the battery jar, and empty grooves 6 are disposed at the left side and the right side of the inner cavity of the battery jar 3, The battery cover is characterized by comprising a transverse groove 7 and a sliding groove 8, wherein the hollow groove 6 and the sliding groove 8 are vertical and parallel, the top ends of the hollow groove 6 and the sliding groove 8 are communicated through the transverse groove 7, a bottom cover 9 is movably sleeved at the bottom of an inner cavity of the battery jar 3, fixing piles 10 are fixedly installed at the top ends of the left side and the right side of the bottom cover 9 respectively, the two fixing piles 10 are clamped with the two hollow grooves 6 respectively, a cover handle 11 is fixedly installed at the bottom end of the bottom cover 9, an extension rod 12 is fixedly installed at the middle part of the bottom surface of the cover handle 11, a screwing block 13 is fixedly installed at the bottom of the extension rod 12, the screwing block 13 is convenient for a doctor to hold by the doctor, so that the doctor can conveniently open the bottom cover to replace a mobile battery, a fixing seat 14 is fixedly installed at the top end of the left side of the handle 1, a limiting rolling ball 18 is, a rotating rod 15 is fixedly installed at the bottom end of the left side of the fixed seat 14, a limiting block 16 is fixedly installed at the left end of the rotating rod 15, a lens seat 20 is movably sleeved on the outer surface of the rotating rod 15, a limiting groove 19 positioned on the left side of the limiting rolling ball 18 is arranged at the top of the right side of the lens seat 20, the inner cavity of the limiting groove 19 is matched with the outer surface of the limiting rolling ball 18, a limiting spring 17 positioned between the limiting block 16 and the lens seat 20 is movably sleeved on the outer surface of the rotating rod 15, the limiting spring 17 applies rightward pressure to the lens seat 20 to enable the inner cavity of the limiting groove 19 to be in close contact with the outer surface of the limiting rolling ball 18, the lens seat 20 is placed to freely rotate, the left end and the right end of the limiting spring 17 are respectively fixedly connected with the right end of the limiting block 16 and, and the number of the convex lenses 21 is three, and the thicknesses of the lens sheets of the three convex lenses 21 are different.

During the use, at first place the inside of battery jar 3 with removal battery 5, handheld piece 13 of twisting makes the spud pile 10 of both ends all slide along the inside of empty groove 6 looks battery jar 3 about the bottom 9, later rotatory piece 13 of twisting makes spud pile 10 move to the top of spout 8 through horizontal groove 7, battery spring 4 can exert decurrent pressure to bottom 9 through removing battery 5 this moment, unclamp handle 1 spud pile 10 and bottom 9 can get into spout 8 under the pressure of removal battery 5 and can fix battery and bottom 9 in the inside of battery jar 3, place the right-hand member of duct scope 2 and carry out pathological change inspection and wipe in patient's ear canal department, rotatory microscope base 20 when the position of pathological change is tiny difficult to observe, make high multiple convex lens 21 place and continue to carry out pathological change and observe in the left side of duct scope 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An otolaryngology passes a sentence inspection mirror, includes handle (1), its characterized in that: the ear canal observation mirror is characterized in that an ear canal observation mirror (2) is fixedly mounted at the top of the handle (1), a battery jar (3) is arranged inside the handle (1), a battery spring (4) is fixedly mounted at the top end of an inner cavity of the battery jar (3), empty slots (6), transverse slots (7) and sliding grooves (8) are arranged on the left side and the right side of the inner cavity of the battery jar (3), a bottom cover (9) is movably sleeved at the bottom of the inner cavity of the battery jar (3), fixing piles (10) are fixedly mounted at the top ends of the left side and the right side of the bottom cover (9), the fixing piles (10) are respectively connected with the two empty slots (6) in a clamped mode, a cover handle (11) is fixedly mounted at the bottom end of the bottom cover (9), a fixing seat (14) is fixedly mounted at the left top end of the handle (1), a limiting rolling ball (18) is movably sleeved at the left, the left end fixed mounting of bull stick (15) has stopper (16), mirror seat (20) have been cup jointed in the surface activity of bull stick (15), spacing spring (17) that are located between stopper (16) and mirror seat (20) have been cup jointed in the surface activity of bull stick (15), both ends respectively with the right-hand member of stopper (16) and the left side fixed connection of mirror seat (20) about spacing spring (17), the top fixed mounting of mirror seat (20) has convex lens (21).

2. An otolaryngological scope according to claim 1 wherein: the mobile batteries (5) are movably mounted in the battery jar (3), and the number of the mobile batteries (5) is two.

3. An otolaryngological scope according to claim 1 wherein: the empty groove (6) and the sliding groove (8) are vertical and parallel, and the top ends of the empty groove (6) and the sliding groove (8) are communicated through the transverse groove (7).

4. An otolaryngological scope according to claim 1 wherein: the middle part fixed mounting of lid handle (11) bottom surface has extension rod (12), the bottom fixed mounting of extension rod (12) has wrong piece (13).

5. An otolaryngological scope according to claim 1 wherein: the top on the right side of the lens base (20) is provided with a limiting groove (19) positioned on the left side of the limiting rolling ball (18), and the inner cavity of the limiting groove (19) is matched with the outer surface of the limiting rolling ball (18).

6. An otolaryngological scope according to claim 1 wherein: convex lens (21) are located the left side of duct scope, and the quantity of convex lens (21) is three, three the lens thickness diverse of convex lens (21).

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