CN210541490U

CN210541490U - Special mouth mirror of department of stomatology

Info

Publication number: CN210541490U
Application number: CN201921076055.5U
Authority: CN
Inventors: 李雨轩
Original assignee: SECOND PEOPLE'S HOSPITAL OF DEYANG CITY
Current assignee: SECOND PEOPLE'S HOSPITAL OF DEYANG CITY
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-05-19
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a special mouth mirror of department of stomatology belongs to medical supplies technical field, the electric iron comprises a handle, peep hole and adjustment mechanism, the peep hole is through the rotatable one end that sets up in the handle of pivot, the pivot is rotated with the handle and is connected, the peep hole can rotate with the pivot in step, the inside of handle is equipped with the slide opening, the slide opening link up the both ends of handle, the one end of keeping away from the peep hole of handle is equipped with the clearance hole, clearance hole intercommunication slide opening, adjustment mechanism includes the gear, adjust pole and regulating switch, the gear sets up in the pivot and can rotate in step, adjust the pole set up in the slide opening and with slide opening sliding fit, the one end of adjusting the pole that is close to the peep hole is equipped with the rack, the rack meshes with the gear. The mechanism is simple, the use is convenient, and the angle of the peep hole can be adjusted through the sliding adjusting switch so as to facilitate the observation of medical staff.

Description

Special mouth mirror of department of stomatology

Technical Field

The utility model belongs to the technical field of medical supplies, concretely relates to special mouth mirror of department of stomatology.

Background

The mouth mirror is one of the diagnosis and treatment tools commonly used in the mouth of department of stomatology, and the mouth mirror can let medical personnel observe the position of patient's intraoral relative hidden. However, in the existing stomatoscope, one end of a handle is provided with a peep lens which is fixedly connected with the handle, and the peep lens is fixed at an angle between the peep lens and the handle, so that the stomatoscope is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the embodiment of the utility model is to provide a special stomatoscope of department of stomatology, its simple structure, convenient to use, the angle of sight glass can be adjusted, and the medical personnel of being convenient for observe.

The embodiment of the utility model is realized like this:

the utility model provides a stomatoscope special for stomatology department, which comprises a handle, a speculum and an adjusting mechanism, the sight glass is rotatably arranged at one end of the handle through a rotating shaft, the rotating shaft is rotatably connected with the handle, the peep hole and the rotating shaft can synchronously rotate, a sliding hole is arranged inside the handle and penetrates through the two ends of the handle, one end of the handle far away from the sight glass is provided with a clearance hole which is communicated with the sliding hole, the adjusting mechanism comprises a gear, an adjusting rod and an adjusting switch, the gear is arranged on the rotating shaft and can synchronously rotate, the adjusting rod is arranged in the slide hole and is in sliding fit with the slide hole, one end of the adjusting rod close to the sight glass is provided with a rack, the rack is meshed with the gear, and the adjusting switch is arranged at the position of the clearance hole and connected with the adjusting rod.

Optionally, an LED lamp is arranged on the outer contour of the endoscope, a power supply cavity is arranged in the middle of the handle, a battery is arranged in the power supply cavity, a power supply switch is arranged at one end of the handle, which is far away from the endoscope, and is adjacent to the adjusting switch, and the LED lamp is electrically connected with the power supply through the power supply switch.

Optionally, an eyepiece is arranged at one end of the handle far away from the sight glass.

Optionally, the eyepiece through connect the support with the handle is connected, connect the support and include head rod and second connecting rod, the one end of head rod with the one end of second connecting rod is articulated, the eyepiece set up in keeping away from of head rod the one end of second connecting rod, keeping away from of second connecting rod the one end of head rod with the connection can be dismantled to the handle.

Optionally, one end of the second connecting rod, which is far away from the first connecting rod, is in threaded connection with the handle.

Optionally, one end of the second connecting rod, which is far away from the first connecting rod, is in plug connection with the handle.

Optionally, the handle is made of plastic or stainless steel.

The utility model has the advantages that:

the embodiment of the utility model provides a special mouth mirror of department of stomatology, its mechanism is simple, and convenient to use when needs are examined patient's oral cavity, holds the handle, stretches into patient's oral cavity with the one end of peeping mirror, can adjust the angle of peeping mirror through slide adjusting switch to medical personnel observe.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a stomatoscope dedicated for department of stomatology according to an embodiment of the present invention;

fig. 2 is a schematic structural view of another stomatoscope dedicated for department of stomatology provided by the embodiment of the present invention.

In the figure: 11-a handle; 111-a slide hole; 112-clearance holes; 113-a rotating shaft; 12-a sight glass; 13-an adjustment mechanism; 131-a gear; 132-an adjustment lever; 133-an adjustment switch; 134-rack; 141-LED lamps; 142-a battery; 143-power switch; 15-ocular lens; 16-connecting the support; 161-first connecting rod; 162-second connecting rod.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "inside" and "outside" are used to indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, or the position or positional relationship that a person skilled in the art would conventionally understand, and are only used for the convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to be referred to must have a specific position, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description 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; they may be mechanically or electrically connected, directly or indirectly through intervening media, or may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, an embodiment of the present invention provides a stomatoscope dedicated for department of stomatology, which includes a handle 11, a scope 12 and an adjusting mechanism 13.

The handle 11 is a rod-shaped structure, a sliding hole 111 is arranged inside the handle 11, the sliding hole 111 penetrates through two ends of the handle 11, a U-shaped notch is arranged at the end of one end of the handle 11, a clearance hole 112 is arranged on the side wall of the other end of the handle 11, the clearance hole 112 is communicated with the sliding hole 111, and the clearance hole 112 is a long-strip-shaped hole.

The handle 11 may be made of a plastic material so as to be light in weight, or may be made of a stainless steel material so as to be hard to rust and have a bright and beautiful appearance.

The U-shaped notch of the handle 11 is provided with a rotating shaft 113, and the rotating shaft 113 is rotatably connected with two side walls of the U-shaped notch, so that the rotating shaft 113 can rotate relative to the handle 11. The sight glass 12 is arranged on the rotating shaft 113, and the sight glass 12 can synchronously rotate along with the rotating shaft 113, so that the angle of the sight glass 12 can be conveniently adjusted.

The adjustment mechanism 13 includes a gear 131, an adjustment lever 132, and an adjustment switch 133.

The gear 131 is arranged on the rotating shaft 113 and can rotate synchronously with the rotating shaft 113, the adjusting rod 132 is arranged in the sliding hole 111 and is in sliding fit with the sliding hole 111, so that the adjusting rod 132 can slide in the sliding hole 111 along the axial direction of the sliding hole 111, a rack 134 is arranged at one end of the adjusting rod 132 close to the sight glass 12, the length direction of the rack 134 is consistent with the length direction of the adjusting rod 132, the rack 134 is meshed with the gear 131, and the adjusting switch 133 is arranged at the clearance hole 112 and is connected with the adjusting rod 132. The staff holds the handle 11 and toggles the adjusting switch 133 back and forth to drive the adjusting rod 132 to slide in the sliding hole 111, the adjusting rod 132 slides back and forth to drive the rack 134 to slide back and forth, the rack 134 is meshed with the gear 131, thus the rack 134 slides back and forth to drive the gear 131 to rotate, the gear 131 rotates to drive the rotating shaft 113 to rotate, the rotating shaft 113 rotates to drive the endoscope 12 to rotate, and the angle adjustment of the endoscope 12 is realized.

The outer contour of the sight glass 12 may further be provided with one or more LED lamps 141, and when the number of the LED lamps 141 is multiple, the multiple LED lamps 141 are distributed along the outer contour of the sight glass 12. The middle part of the handle 11 is provided with a power supply cavity, the battery 142 is arranged in the power supply cavity, the handle 11 is also provided with a power supply switch 143, the power supply switch 143 is adjacent to the adjusting switch 133, and the LED lamp 141 is electrically connected with the battery 142 through the power supply switch 143, so that the LED lamp 141 can be controlled to be turned on or off through the power supply switch 143. When the oral cavity of a patient is examined by using the mouth mirror, the oral cavity of the patient can be illuminated by turning on the LED lamp 141, so that the observation of medical staff is more clear.

Referring to fig. 2, in another embodiment, an eyepiece 15 is further disposed at an end of the handle 11 away from the scope 12, the eyepiece 15 is disposed to facilitate self-examination of the oral cavity by a patient, the oral cavity can be reflected by the mouth mirror onto the eyepiece 15, and the patient can observe the oral cavity from the eyepiece 15. In this embodiment, the eyepiece 15 is connected to the handle 11 by a connecting mount 16. Connect support 16 and include first connecting rod 161 and second connecting rod 162, the one end of first connecting rod 161 is articulated with the one end of second connecting rod 162, eyepiece 15 sets up in the one end of keeping away from second connecting rod 162 of first connecting rod 161, rotate the angle that eyepiece 15 can be adjusted to first connecting rod 161, the one end of keeping away from first connecting rod 161 of second connecting rod 162 can be dismantled with handle 11 and be connected, the dismouting eyepiece 15 of being convenient for like this, when needs use eyepiece 15, with second connecting rod 162 with handle 11 be connected can, when not using eyepiece 15, it can to pull down second connecting rod 162.

In this embodiment, the end of the second connecting rod 162 far from the first connecting rod 161 is connected to the handle 11 in an inserting manner, and the end of the handle 11 far from the end of the scope 12 is provided with an inserting hole, so that when the eyepiece 15 is used, the end of the second connecting rod 162 is inserted into the inserting hole of the handle 11.

Of course, the end of the second connecting rod 162 far from the first connecting rod 161 may be connected to the handle 11 by a screw thread, so that a screw hole is formed at the end of the handle 11 far from the scope 12, and an external screw thread is formed at the end of the second connecting rod 162 far from the first connecting rod 161.

The utility model discloses embodiment provides a special mouth mirror of department of stomatology's use principle as follows:

when the oral cavity of a patient needs to be checked, the handle 11 is held, one end of the endoscope 12 extends into the oral cavity of the patient, and the angle of the endoscope 12 can be adjusted by sliding the adjusting switch 133, so that medical staff can conveniently observe the oral cavity. If not clear because light is difficult to observe, can turn on switch 143, LED lamp 141 lights to provide the illumination to the oral cavity, the medical personnel of being convenient for observe more clearly. If the patient needs to carry out self-examination, the second connecting rod can be connected with one end of the handle 11 far away from the sight glass 12, and the angle of the ocular lens 15 is adjusted, so that the sight glass 12 can reflect the situation in the oral cavity on the ocular lens 15, and the patient can see the situation in the oral cavity through the ocular lens 15.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. The utility model provides a special mouth mirror of department of stomatology which characterized in that: including handle, peep hole and adjustment mechanism, the peep hole through the pivot rotatable set up in the one end of handle, the pivot with the handle rotates and connects, the peep hole with the pivot can rotate in step, the inside of handle is equipped with the slide opening, the slide opening link up the both ends of handle, keeping away from of handle the one end of peep hole is equipped with keeps away the vacancy hole, keep away the vacancy hole intercommunication the slide opening, adjustment mechanism includes the gear, adjusts pole and regulating switch, the gear set up in just can rotate in step in the pivot, adjust the pole set up in the slide opening and with slide opening sliding fit, it is close to adjust the pole the one end of peep hole is equipped with the rack, the rack with the gear meshes mutually, regulating switch set up in keep away vacancy department and with adjust the pole and connect.

2. The stomatoscope dedicated for department of stomatology according to claim 1, characterized in that: the peep hole is characterized in that an LED lamp is arranged on the outer contour of the peep hole, a power cavity is arranged in the middle of the handle, a battery is arranged in the power cavity, a power switch is arranged at one end, far away from the peep hole, of the handle, the power switch is adjacent to the adjusting switch, and the LED lamp is electrically connected with the power supply through the power switch.

3. The stomatoscope dedicated for department of stomatology according to claim 1, characterized in that: an eyepiece is arranged at one end of the handle, which is far away from the sight glass.

4. The stomatoscope dedicated for department of stomatology according to claim 3, characterized in that: the eyepiece through connect the support with the handle is connected, it includes head rod and second connecting rod to connect the support, the one end of head rod with the one end of second connecting rod is articulated, the eyepiece set up in keeping away from of head rod the one end of second connecting rod, keeping away from of second connecting rod the one end of head rod with the connection can be dismantled to the handle.

5. The stomatoscope dedicated for department of stomatology according to claim 4, characterized in that: one end of the second connecting rod, which is far away from the first connecting rod, is in threaded connection with the handle.

6. The stomatoscope dedicated for department of stomatology according to claim 4, characterized in that: and one end of the second connecting rod, which is far away from the first connecting rod, is connected with the handle in an inserting way.

7. The stomatoscope dedicated for department of stomatology according to claim 1, characterized in that: the handle is made of plastic materials or stainless steel.