CN212853434U

CN212853434U - Observation mirror for ENT department

Info

Publication number: CN212853434U
Application number: CN202020764908.0U
Authority: CN
Inventors: 文孝群
Original assignee: Bian Jiaqin
Current assignee: Bian Jiaqin
Priority date: 2020-05-11
Filing date: 2020-05-11
Publication date: 2021-04-02
Anticipated expiration: 2030-05-11

Abstract

The utility model relates to the technical field of medical auxiliary equipment, a sight glass for ENT department is disclosed, including the holding rod, the bottom fixed mounting of holding rod has the power supply seat, and the inboard swing joint of holding rod has the extension rod, the outside threaded connection of holding rod has the knob that corresponds the extension rod, the outside of holding rod and the fixed position that is close to the knob have button switch, the one end fixed mounting that the holding rod was kept away from to the extension rod has the light, the pole cover has been cup jointed to the outside of extension rod and the position screw thread that corresponds the light, the one end fixedly connected with connecting strip of extension rod is kept away from to the pole cover, the one end fixedly connected with U-shaped seat of pole cover is kept away from to the connecting strip. Can fix and remove fixedly the extension rod through rotating the knob to can conveniently adjust the length of extension rod, can fix and remove fixedly the movable block through rotating fastening bolt, thereby can conveniently adjust the inclination of lens, with this demand that adapts to different users.

Description

Observation mirror for ENT department

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, specifically a sight glass is used to sense of the five sense organs branch of academic or vocational study.

Background

The ENT department doctor of hospital often can use the sight glass when examining the patient, and through utilizing the sight glass, the doctor can be more careful to the state of an illness observation to provide correct diagnosis, however, the limitation of the current sight glass of ENT department is great, can't adjust the inclination of lens, and the length of connecting rod is fixed moreover, can't adjust, remains to further improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inspection glass is used to sense of the five organs branch of academic or vocational study to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a viewing mirror for ENT department comprises a holding rod, wherein a power supply seat is fixedly arranged at the bottom of the holding rod, an extension rod is movably connected to the inner side of the holding rod, a knob corresponding to the extension rod is connected to the outer side of the holding rod through threads, a button switch is fixedly arranged on the outer side of the holding rod and close to the knob, a lighting lamp is fixedly arranged at one end, away from the holding rod, of the extension rod, a rod sleeve is movably sleeved on the outer side of the extension rod and corresponds to the lighting lamp, a connecting strip is fixedly connected to one end, away from the extension rod, of the rod sleeve, a U-shaped seat is fixedly connected to one end of the connecting strip, a fastening bolt is connected to one side of the U-shaped seat through threads, the threaded end of the fastening bolt penetrates through a side plate of the U-shaped seat, the threaded end of the fastening bolt is hinged to the inner wall of one side of the U-shaped seat, a movable block is movably sleeved on the outer side, one side of the glasses frame, which is far away from the movable block, is embedded with a lens.

As a further aspect of the present invention: the input end of the button switch is electrically connected with the output end of the power supply seat, and the output end of the button switch is electrically connected with the input end of the illuminating lamp.

As a further aspect of the present invention: the outside of extension rod and the position that corresponds the light are provided with the convex thread, the inboard of rod cover is provided with the concave thread that matches the convex thread.

As a further aspect of the present invention: the holding rod is hollow, a rubber sleeve is fixedly sleeved on the outer side of the holding rod, and one end of the knob penetrates through the inner wall of the holding rod.

As a further aspect of the present invention: the inside of power supply seat is provided with the battery, and the bottom of power supply seat is provided with the mouth that charges that is connected with the battery.

As a further aspect of the present invention: the illuminating lamp is an LED lamp.

Compared with the prior art, the beneficial effects of the utility model are that:

1. can fix and remove fixedly the extension rod through rotating the knob to can conveniently adjust the length of extension rod, can fix and remove fixedly the movable block through rotating fastening bolt, thereby can conveniently adjust the inclination of lens, with this demand that adapts to different users.

2. The light that sets up can use with the lens jointly, also can the exclusive use, can provide the illumination for the user according to actual conditions, can wholly take off connecting strip, picture frame and lens through the rotation rod cover to wash.

Drawings

FIG. 1 is a schematic structural view of a viewing mirror for ophthalmology and otorhinolaryngology;

FIG. 2 is a schematic view of a partial structure of a viewing mirror for ENT department;

FIG. 3 is a partial cross-sectional view of a viewing lens for use in the ENT department;

fig. 4 is a partial structural schematic view of a viewing mirror for ophthalmology and otorhinolaryngology.

In the figure: 1. a holding rod; 2. a power supply base; 3. an extension rod; 4. a push button switch; 5. a rod sleeve; 6. a connecting strip; 7. a mirror frame; 8. a lens; 9. an illuminating lamp; 10. a male thread; 11. a female thread; 12. a U-shaped seat; 13. fastening a bolt; 14. a movable block; 15. a knob.

Detailed Description

Referring to fig. 1 to 4, in the embodiment of the present invention, an observation mirror for ENT department comprises a holding rod 1, a power supply seat 2 is fixedly installed at the bottom of the holding rod 1, an extension rod 3 is movably connected at the inner side of the holding rod 1, a knob 15 corresponding to the extension rod 3 is connected at the outer side of the holding rod 1 through a thread, a button switch 4 is fixedly installed at the position of the outer side of the holding rod 1 close to the knob 15, a lighting lamp 9 is fixedly installed at one end of the extension rod 3 far away from the holding rod 1, a rod sleeve 5 is movably sleeved at the outer side of the extension rod 3 and corresponding to the lighting lamp 9, a connecting bar 6 is fixedly connected at one end of the rod sleeve 5 far away from the extension rod 3, a U-shaped seat 12 is fixedly connected at one end of the connecting bar 6 far away from the rod sleeve 5, a fastening bolt 13 is connected at one side of the U-shaped seat 12 through a thread end of the fastening bolt, and the threaded end of fastening bolt 13 is articulated with one side inner wall of U-shaped seat 12, movable block 14 has been cup jointed in fastening bolt 13's the outside activity, the one end fixedly connected with picture frame 7 of U-shaped seat 12 is kept away from to movable block 14, one side that movable block 14 was kept away from to picture frame 7 is inlayed and is had lens 8.

In fig. 1 and 2: the input end of the button switch 4 is electrically connected with the output end of the power supply base 2, and the output end of the button switch 4 is electrically connected with the input end of the illuminating lamp 9.

By adopting the scheme, the lighting lamp 9 can be powered through the power socket 2, and the setting of the button switch 4 can be convenient for controlling the lighting lamp 9.

In fig. 2: the outside of extension rod 3 just corresponds the position of light 9 and is provided with convex thread 10, the inboard of rod cover 5 is provided with the concave screw thread 11 that matches convex thread 10.

Through adopting above-mentioned scheme, the concave screw thread 11 combined action of the convex screw thread 10 that sets up to can conveniently fix rod cover 5 in the outside of extension rod 3, and conveniently take off rod cover 5 from extension rod 3.

In fig. 1: the holding rod 1 is a hollow rod, a rubber sleeve is fixedly sleeved on the outer side of the holding rod 1, and one end of the knob 15 penetrates through the inner wall of the holding rod 1.

Through adopting above-mentioned scheme, holistic weight can be alleviateed to hollow holding rod 1, has made things convenient for the doctor to take, can accomodate extension rod 3 simultaneously, and the occupation in the space that reduces conveniently carries, and the setting of rubber sleeve can play skid-proof effect to holding rod 1 is held to the doctor, can fix extension rod 3 through rotating knob 15.

In fig. 1: the inside of power seat 2 is provided with the battery, and the bottom of power seat 2 is provided with the mouth that charges that is connected with the battery.

By adopting the scheme, the power socket 2 is convenient to charge, so that the power socket 2 has the function of a mobile power supply.

In fig. 2: the illuminating lamp 9 is an LED lamp.

By adopting the scheme, the LED lamp not only can provide good illumination, but also can save electric energy, thereby reducing the waste of resources.

The utility model discloses a theory of operation is: when the observation mirror is used as needed, first, the tightness of the two side plates of the U-shaped holder 12 is adjusted by turning the fastening bolt 13, so as to adjust the inclination angle of the movable block 14, thereby adjusting the observation angle of the lens 8, then, the fixing of the extension rod 3 is released by rotating the knob 15, so that the extension rod 3 can be conveniently extended, then, the lighting lamp 9 can be powered by pressing the button switch 4, so that the lighting lamp 9 can provide lighting for a doctor to observe conveniently, when the doctor need not use lens 8 to observe, can take off picture frame 7, lens 8 and connecting strip 6 whole through rotating rod cover 5, at this moment, light 9 can be used for the exclusive use, continues to act as lighting apparatus and provides the illumination for doctor's inspection, can conveniently take off lens 8 through rotating rod cover 5 moreover and wash.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sight glass for ENT department, includes holding rod (1), its characterized in that, the bottom fixed mounting of holding rod (1) has power supply seat (2), and the inboard swing joint of holding rod (1) has extension rod (3), the outside threaded connection of holding rod (1) has knob (15) that corresponds extension rod (3), the outside of holding rod (1) and the position fixed mounting that is close to knob (15) have button switch (4), the one end fixed mounting that holding rod (1) was kept away from in extension rod (3) has light (9), the outside of extension rod (3) and the position activity that corresponds light (9) have cup jointed rod cover (5), the one end fixedly connected with connecting strip (6) of extension rod (3) are kept away from in rod cover (5) to rod cover (5), the one end fixedly connected with U-shaped seat (12) of rod cover (5) are kept away from in connecting strip (6), one side threaded connection of U-shaped seat (12) has fastening bolt (13), the screw thread end of fastening bolt (13) runs through the curb plate of U-shaped seat (12), and the screw thread end of fastening bolt (13) is articulated with one side inner wall of U-shaped seat (12), movable block (14) have been cup jointed in the outside activity of fastening bolt (13), the one end fixedly connected with picture frame (7) of U-shaped seat (12) are kept away from in movable block (14), one side that movable block (14) were kept away from in picture frame (7) is inlayed and is had lens (8).

2. The observation mirror for ENT department according to claim 1, wherein the input end of the button switch (4) is electrically connected with the output end of the power supply base (2), and the output end of the button switch (4) is electrically connected with the input end of the illuminating lamp (9).

3. The observation mirror for ENT department according to claim 1, characterized in that the outside of the extension rod (3) and the position corresponding to the lighting lamp (9) are provided with a male thread (10), and the inside of the rod sleeve (5) is provided with a female thread (11) matching the male thread (10).

4. The observation mirror for ENT department according to claim 1, wherein the holding rod (1) is a hollow rod, a rubber sleeve is fixedly sleeved on the outer side of the holding rod (1), and one end of the knob (15) penetrates through the holding rod (1) at the inner wall of the holding rod (1).

5. The observation mirror for ENT department according to claim 1, wherein the power supply base (2) is provided with a storage battery inside, and the bottom of the power supply base (2) is provided with a charging port connected with the storage battery.

6. The ophthalmoscope according to claim 1, wherein the illuminating lamp (9) is an LED lamp.