CN215272609U - Ear-nose hole expander with head luminous effect - Google Patents

Abstract

The utility model discloses an ear-nose-hole expander with luminous effect of head, expand the arm including a left side and expand the arm on the right side, expand the expanding ear-nose-hole expander that the arm combination formed on a left side and the right side expands, the hypomere that arm and right side expanded the arm is the handle on a left side, and the upper segment is the flaring, it expands arm and right side and expands arm upper segment head and merge the back top and be formed with a peephole on a left side, install the light of at least one illumination in the peephole, install the leaded light spare of avoiding the dazzling of light on the light the handle during operation, expand the front end both sides expansion ear nostril of arm and right side expanded the arm on a left side, this moment the light lights, can be used to inspect the inside situation of ear nostril. The utility model discloses its reasonable in design, the structure is fastening more simply, avoids appearing damaging in the use to cause the harm to the human body, its position that is favorable to the user to know more and observes the ear nostril simultaneously uses safe and reliable more.

Description

Ear-nose hole expander with head luminous effect

Technical Field

The utility model relates to a medical technical field of otolaryngology especially relates to an otolaryngology expander with luminous effect of head.

Background

The ear, nose and throat are known as a common department in medicine, and mainly used for diagnosis and treatment of ears, nose, throat and the like. The ear-nose-hole dilator on the market at present does not have a self-luminous lighting function, and depends on other independent lighting tools to be matched for lighting, so that the dilator held by one hand can be held by the other hand with an operation tool, and then is matched with a lighting lamp for lighting, and the operation is very inconvenient.

In the nostril expanders in the current market, for example, the Chinese utility model patent with the publication number of CN209847130U discloses a novel disposable nostril expander with a light source auxiliary handle, which comprises a handle, an expanding part and a slot, wherein the handle is divided into a left handle and a right handle, the front ends of the left handle and the right handle are provided with the slot, and the expanding part is detachably arranged in the slot; batteries and switches are arranged inside the left handle and the right handle, and LED lamps are arranged at the bottoms of the slots; the optical fiber bundle is embedded in the expansion part; the battery, the switch and the LED lamp are electrically connected to form a loop. The nostril dilator has the illumination function and provides direct illumination for medical staff.

To sum up, though in the nostril expander in current market, this kind of structure is comparatively complicated, owing to be detachable structure moreover, leads to overall structure comparatively fastening inadequately, can cause the harm to the health like this to contact in with the human body in, it is that its LED lamp is located the slot bottom in addition, and it leads to the front end through optic fibre leaded light, and slot connection is difficult for easily becoming flexible in the use, leads to the leaded light bad to be unfavorable for the observation of people's eye and produce the potential safety hazard. And the production and assembly processes are complex, the cost is high, and the market acceptance is not easy to realize. In view of the above deficiencies, there is a need for improvements in the art.

Disclosure of Invention

Not enough to prior art, the utility model provides an ear nostril expander with luminous effect of head, its reasonable in design, the fastening that the structure is simpler avoids appearing damaging in the use to cause the harm to the human body, its position that is favorable to the user to observe the ear nostril more simultaneously uses safe and reliable more.

In order to realize the purpose, the utility model adopts the technical scheme that:

the utility model provides an ear nostril expander with luminous effect of head, expands the arm including a left side and expands the arm on the right side, expand the expanding ear nostril expander that the arm combination formed with the right side on a left side, a left side expands the arm and expands the arm on the right side and merge the back top and be formed with a peephole, the hypomere that the arm was expanded on a left side and the right side expands the arm is the handle, install the light of at least one illumination in the peephole, install the leaded light spare of avoiding the dazzling of light on the light the handle during operation, the top both sides that the arm was expanded on a left side and the right side expands the arm expand the ear nostril, this moment the light is bright, can be used to inspect the inside nostril situation of ear.

Preferably, the left expanding arm and the right expanding arm are movably connected through a rotating shaft.

Preferably, an elastic reset device capable of automatically resetting is arranged between the left expanding arm and the right expanding arm, and the elastic reset device is supported on two sides of the left expanding arm and the right expanding arm.

Preferably, the elastic force reset device is a pressure reset frame or a reset spring.

Preferably, the light guide part adopts a light guide sleeve, and the light guide sleeve is sleeved on the illuminating lamp. Through setting up the leaded light cover, be favorable to avoiding light dazzling to spotlight is forward, is favorable to the light to watch the inside situation of ear nostril when opening like this more, and wherein leaded light cover can adopt the pyrocondensation pipe, and the source is comparatively extensive on the one hand, is convenient for gain very easily, has reduced the cost and the degree of difficulty of preparation, and on the other hand is also convenient for install and protect the light.

Preferably, the illuminating lamp further comprises a power supply, the power supply is located on the handle, and the power supply provides electric energy for the illuminating lamp.

Preferably, the power supply is connected with a control switch, and the lighting lamp is controlled to be turned off through the control switch.

Preferably, the illuminating lamp adopts a miniature lamp bead.

Preferably, the lighting lamp adopts two, one the lighting lamp is installed expand arm top inboard on a left side, another the lighting lamp is installed expand arm top inboard on a right side.

Preferably, the power supply and the control switch are mounted on the left expanding arm or the right expanding arm, the power supply adopts a charging power supply, the charging power supply adopts a USB charging battery, a USB charging socket is arranged on the USB charging battery, and the charging can be conveniently carried out through the USB charging socket; the heat-shrinkable tube is sleeved at the corresponding positions of the handles of the left expanding arm and the right expanding arm, and the power supply and the handles are fixed through heat shrinkage by the heat-shrinkable tube. In order to facilitate the operation of the handle, the power supply is arranged on the inner side of the heat shrinkable tube, so that the operation of holding the handle is not hindered. And the power supply and the control switch are arranged on the left expanding arm or the right expanding arm, so that the installation mode is convenient and simple, and the assembly is more convenient.

Preferably, the inner sides of the left expanding arm and the right expanding arm are provided with a left groove and a right groove which correspond to each other; the power supply is connected with the illuminating lamp through a wire, and the wire extends along the inner walls of the left groove and the right groove. Wherein the wire pastes along the inside wall of left recess and right recess and extends the distribution, avoids the wire to distribute in a jumble and disorderly on the one hand, and on the other hand also reduces occupation space. The flexible circuit board adopted by the lead is convenient to assemble and simple in process through the flexibility of the flexible circuit board.

The utility model has the advantages that:

firstly, the peephole of the utility model is provided with at least one illuminating lamp, the illuminating lamp is provided with a light guide part for avoiding dazzling of light, the arrangement is favorable for avoiding dazzling of light, and the light guide part generates the effect of condensing light to increase the brightness forwards, thereby being more favorable for observing the internal conditions of the ear and the nostril when the illuminating lamp is opened and being more favorable for inspecting the ear and nostril;

secondly, the top of the combined left and right expanding arms of the utility model is formed with a peephole, at least one illuminating lamp is installed in the peephole, and the illuminating lamp is positioned at the position of the expanded opening at the top and is closer to the part of the ear-nose hole to be inspected, so that the illuminating lamp can be more favorably lighted up to illuminate the inside of the ear-nose hole in the using process, and the ear-nose hole can be more conveniently inspected;

thirdly, when the handle works, the two sides of the front ends of the left expanding arm and the right expanding arm expand the ear and the nostril, and the illuminating lamp is lightened at the moment, so that the inner condition of the ear and the nostril can be checked, and the operation is simple and convenient;

fourthly, the utility model discloses still include power supply, power supply is located the handle, and power supply provides the electric energy for the light, and the charging source that power supply adopted to make to be favorable to providing the electric energy for it, facilitates the use more, still includes the pyrocondensation pipe, the pyrocondensation pipe cover is corresponding expand the arm on a left side with the arm is expanded on the right side the handle position, the pyrocondensation pipe handle power supply with the handle pyrocondensation is fixed, especially with pyrocondensation pipe fixed power supply, greatly reduced the difficult problem of power fixed mounting, succinct convenience.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the peephole of the present invention.

Fig. 3 is a schematic view of the connection between the illumination lamp and the light guide member of the present invention.

Fig. 4 is a schematic view of an embodiment of the pressure reset frame according to the present invention.

Fig. 5 is a schematic view of an embodiment of the present invention using a return spring.

Fig. 6 is a schematic view of the open state of the present invention.

Fig. 7 is a schematic view of the loosening state of the present invention.

The reference numbers in the figures are: 1, an expanding ear-nose-hole expander; 2, lighting lamps; 3, a light guide; 4, a power supply; 5, controlling a switch; 6, heat-shrinkable tube; 7, conducting wires; 11, a left expanding arm; 12, a right expanding arm; 13, peep hole; 14, a handle; 15, a rotating shaft; 16, an elastic reset device; 111, left groove; 121, right groove; 131, a front peep hole; 132, rear sight glass.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", "top", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which the product of the present invention is usually placed in when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a specific orientation, and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1 and 3, the utility model relates to an ear nostril expander with luminous effect of head, expand arm 11 and right side including a left side and expand arm 12, expand arm 11 and right side and expand expanded ear nostril expander 1 that arm 12 combination formed, expand arm 11 and right side and expand arm 12 and merge the back top and be formed with a peephole 13 in a left side, the hypomere that expands arm 11 and right side and expand arm 12 is handle 14 in a left side, install the light 2 of at least one illumination in the peephole 13, install the leaded light piece 3 of avoiding the dazzling of light on the light 2, at handle 14 during operation, expand arm 11 and right side and expand the top both sides expansion ear nostril of arm 12 in a left side, light 2 lights this moment, can be used to inspect the inside situation of ear nostril.

Referring to fig. 1 and 2, a peephole 13 is formed in the top of the combined rear portion of the left expanding arm 11 and the right expanding arm 12, the peephole 13 is divided into a front peep hole 131 and a rear peep hole 132, the upper section is an expanding opening, when the handle 14 works, the two sides of the top of the left expanding arm 11 and the right expanding arm 12 expand the nostrils, the peephole 13 is separated, the illuminating lamp 2 is turned on at the moment, the light of the illuminating lamp 2 is irradiated into the nostrils from the expanded front peep hole 131, and the light guide piece 3 for avoiding the glare of the light is installed on the illuminating lamp 2, so that the user can clearly check the internal conditions of the nostrils through the expanded rear peep hole 132, and the phenomenon of the glare of the light is avoided.

Wherein, the utility model discloses well left side expands arm 11 and right side and expands arm 12 for the integrated shaping of pouring, and the preparation is simpler, and the structure is more fastened simultaneously.

In any of the above embodiments, referring to fig. 1, 4 and 5, the left expanding arm 11 and the right expanding arm 12 are movably connected through the rotating shaft 15, the left expanding arm 11 is provided with a left hinge, the right expanding arm 12 is provided with a right hinge, the left hinge and the right hinge are crossed, and then are connected in series through the connecting shaft 15, so that the left expanding arm 11 and the right expanding arm 12 can rotate and expand by taking the connecting shaft 15 as a fulcrum.

In any of the above embodiments, an elastic force resetting device 16 for automatic resetting is disposed between the left expanding arm 11 and the right expanding arm 12, the elastic force resetting device 16 is supported on both sides of the left expanding arm 11 and the right expanding arm 12, and the elastic force resetting device 16 is a pressure resetting frame (see fig. 1, 6 and 7) or a resetting spring (see fig. 4). Referring to fig. 6 and 7, when the handle 14 on the lower sections of the left expanding arm 11 and the right expanding arm 12 is pinched hard during use, the handle can open the upper section peepholes 13 of the left expanding arm 11 and the right expanding arm 12 by taking the connecting shaft 15 as a fulcrum, so that the ear and the nostril can be expanded, the elastic resetting device 16 can be compressed, the illuminating lamp 2 is lightened, and a user can check the internal conditions of the ear and nostril through the peepholes 13 after the expansion.

In any of the above embodiments, referring to fig. 3, the light guide member 3 is a light guide sleeve, and the light guide sleeve is sleeved on the illumination lamp. Through setting up the leaded light cover, be favorable to avoiding light dazzling, be favorable to more like this when the light is opened observing the inside situation of ear nostril. Wherein leaded light cover can adopt the pyrocondensation pipe, and the source is comparatively extensive on the one hand, is convenient for gain very easily, has reduced the cost and the degree of difficulty of preparation, and on the other hand is also convenient for install and protect the light.

In any of the above embodiments, referring to fig. 1, 4, 5, 6 and 7, the lighting device further includes a power supply 4, the power supply 4 is located on the handle 14, and the power supply 4 supplies power to the lighting lamp 2. The power supply 4 is connected with a control switch 5, and the lighting lamp 2 is controlled to be turned off through the control switch 5.

In any of the above embodiments, referring to fig. 1, 4, 5, 6, and 7, the illuminating lamp 2 is a micro lamp bead. The two lamps 2 are adopted, one lamp 2 is arranged on the inner side of the top of the left expanding arm 11, the other lamp 2 is arranged on the inner side of the top of the right expanding arm 12, and the brightness of illumination is greatly improved by adopting the two lamps 2. When one illuminating lamp 2 is adopted, the illuminating lamp 2 is arranged on the inner side of the top of the left expanding arm 11 or the right expanding arm 12, and the illuminating effect can be achieved.

In any of the above embodiments, referring to fig. 1, 4, 5, 6 and 7, the power supply 4 and the control switch 5 are installed on the left expanding arm 11 or the right expanding arm 12, and the power supply 4 adopts a charging power supply, which is convenient and simple in installation and more convenient to assemble. The power supply 4 is a charging power supply. The charging power supply adopts a USB charging battery, a USB charging socket is arranged on the USB charging battery, and the USB charging socket can be used for conveniently charging. The heat shrinkable tube 6 is sleeved at the positions of the handles 14 of the corresponding left expanding arm 11 and the right expanding arm 12, the power supply 4 and the handles 14 are fixed in a heat shrinkable mode through the heat shrinkable tube 6, and in order to facilitate operation of the handles 14, the power supply 4 is located on the inner side of the heat shrinkable tube 6, so that the operation of holding the handles 14 cannot be hindered.

In any of the above embodiments, referring to fig. 1, 4, 5, 6 and 7, the inner sides of the left expanding arm 11 and the right expanding arm 12 are provided with a left groove 111 and a right groove 121 respectively. The power supply 4 and the illumination lamp 2 are connected by a wire 7, and the wire 7 is arranged to extend along the inner walls of the left and right grooves 111 and 121. Wherein wire 7 pastes along the inside wall of left recess 111 and right recess 121 and extends the distribution, avoids wire 7 to distribute in a jumble and disorderly on the one hand, and on the other hand also reduces occupation space. The flexible circuit board adopted by the lead 7 is convenient to assemble and simple in process through the flexibility of the flexible circuit board.

The utility model discloses an operation process: in the using process, the handle 14 is pinched by hands, the handle 14 moves in the opposite direction, the peepholes 13 at the upper sections of the left expanding arm 11 and the right expanding arm 12 are unfolded, so that the expansion of the ear and the nostril at the two sides of the upper sections of the left expanding arm 11 and the right expanding arm 12 is realized, the light of the illuminating lamp 2 is irradiated into the ear and the nostril from the expanded front peep hole 131 through the opening of the control switch 5, and then the internal condition of the ear and nostril can be checked through the expanded rear peep hole 132; when the hand at the handle 14 is released, the expanded peepholes 13 at the upper sections of the left expanding arm 11 and the right expanding arm 12 are reset through the automatic reset of the pressure reset frame or the reset spring, and the left expanding arm 11 and the right expanding arm 12 are combined.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.

Claims (10)

1. The utility model provides an ear-nostril dilator with luminous effect of head, expands arm (11) and right side and expands arm (12) including a left side, expand expanding arm (11) and right side and expand expanding ear-nostril dilator (1) that arm (12) combination formed, a left side expands arm (11) and right side and expands arm (12) and merge the back top and be formed with a peephole (13), the hypomere that expands arm (11) and right side and expand arm (12) on a left side is handle (14), its characterized in that: install light (2) of at least one illumination in peephole (13), install leaded light spare (3) of avoiding the dazzling of light on light (2) handle (14) during operation, the top both sides of expanding arm (11) on a left side and expanding arm (12) on the right side expand the auris auricular, this moment light (2) are lighted, can be used to inspect the inside situation of auris auricular.

2. The otorhinoforamen dilator with head luminous effect of claim 1, wherein: an elastic resetting device (16) capable of automatically resetting is arranged between the left expanding arm (11) and the right expanding arm (12), and the elastic resetting device (16) is supported on two sides of the left expanding arm (11) and the right expanding arm (12).

3. The otorhinoforamen dilator with head luminous effect of claim 2, wherein: the elastic force resetting device (16) is a pressure resetting frame or a resetting spring.

4. The otorhinoforamen dilator with head luminous effect of claim 1, wherein: the light guide piece (3) adopts a light guide sleeve which is sleeved on the illuminating lamp (2).

5. An ear-nose dilator with head lightening effect according to claim 1 or 2 or 3 or 4, wherein: still include power supply (4), power supply (4) are located on handle (14), power supply (4) are for light (2) provide the electric energy.

6. An ear-nose dilator with head luminous effect as claimed in claim 5, wherein: the power supply (4) is connected with a control switch (5), and the illuminating lamp (2) is controlled through the control switch (5).

7. An ear-nose dilator with head luminous effect as claimed in claim 6, wherein: the illuminating lamp (2) adopts a miniature lamp bead.

8. An ear-nose dilator with head luminous effect as claimed in claim 7, wherein: the lighting lamp (2) is two, one is installed the light (2) is installed the left side is expanded the arm (11) top inboard, another light (2) is installed the right side is expanded the arm (12) top inboard.

9. An ear-nose dilator with head luminous effect as claimed in claim 6, wherein: the power supply (4) and the control switch (5) are mounted on the left expanding arm (11) or the right expanding arm (12), and the power supply (4) is a USB charging power supply; the heat-shrinkable tube is characterized by further comprising a heat-shrinkable tube (6), the heat-shrinkable tube (6) is sleeved at the positions of the handles (14) of the left expanding arm (11) and the right expanding arm (12) which correspond to each other, and the power supply (4) and the handles (14) are fixed through heat shrinkage through the heat-shrinkable tube (6).

10. An ear-nose dilator with head lightening effect according to claim 8 or 9, wherein: the inner sides of the left expanding arm (11) and the right expanding arm (12) are provided with a left groove (111) and a right groove (121) which correspond to each other; power supply (4) with light (2) are connected through wire (7), just wire (7) are along the inner wall of left recess (111) and right recess (121) extends the arrangement, just wire (7) are flexible circuit board.

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