CN212186453U

CN212186453U - Special observation mirror of medical treatment department of stomatology

Info

Publication number: CN212186453U
Application number: CN202020223694.6U
Authority: CN
Inventors: 宋雪梅; 张冬梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-12-22
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a special sight glass of medical treatment department of stomatology, the female joint comprises a sleeve, telescopic inner wall rigid coupling has the plectane, the inner wall rigid coupling of framework has the lens, a plurality of LED lamp pearls are installed in the front of framework, telescopic bottom right side rigid coupling has the handle, the outer wall of horizontal pole is equipped with adjusting part. This special sight glass of medical treatment oral cavity internal medicine, through the sleeve, the plectane, the horizontal pole, the framework, the lens, LED lamp pearl, the cooperation of handle and adjusting part, make the device when using, the accessible is detained the pull ring side-to-side motion and is driven the curved bar and stir the lantern ring, the pulling through the pull rod makes the framework drive the lens and rotate, and then make the angle of lens can control the regulation as required, through the sleeve, the plectane, the horizontal pole, the framework, the lens, LED lamp pearl, the cooperation of handle and rotating part, make the device can realize annular observation in patient's oral cavity, and then enlarge the observation area, avoid omitting the condition and take place, promote the practicality greatly.

Description

Special observation mirror of medical treatment department of stomatology

Technical Field

The utility model relates to a special sight glass technical field of medical treatment department of stomatology specifically is a special sight glass of medical treatment department of stomatology.

Background

The appearance of the oral observation mirror brings a new mode for examination and treatment in the oral cavity, and when the pathological changes of a patient are displayed in front of the patient, the patient can understand the urgency of treatment without more description or professional knowledge.

The special observation mirror of medical treatment department of stomatology among the prior art, when using, the angle of lens can not control as required and adjust, and then greatly reduced medical personnel to the observation efficiency in patient's oral cavity, extension operating time reduces the observation precision, and can not realize annular observation in patient's oral cavity, and then make observation area little, lead to easily omitting the condition and take place, greatly reduced uses the practicality, and then inconvenient people use.

Disclosure of Invention

An object of the utility model is to provide a special sight glass of medical treatment department of stomatology to the special sight glass of medical treatment department of stomatology who proposes among the prior art in solving above-mentioned background art, when using, the angle of lens can not control as required and adjust, and then greatly reduced medical personnel to the observation efficiency in patient's oral cavity, extension operating time reduces the problem of observing the precision.

In order to achieve the above object, the utility model provides a following technical scheme: a special observation mirror for medical department of stomatology comprises a sleeve, wherein a circular plate is fixedly connected to the inner wall of the sleeve, the inner wall of the circular plate is rotatably connected with a cross rod through a bearing, the left end of the cross rod is rotatably connected with a frame body through a pin shaft, a lens is fixedly connected to the inner wall of the frame body, a plurality of LED lamp beads are mounted on the front side of the frame body, a handle is fixedly connected to the right side of the bottom of the sleeve, and an adjusting assembly is arranged on the outer wall of the cross;

the adjusting assembly comprises a bracket, a pull rod, a convex block, a lantern ring, a first spring, a ball, a curved bar, a support plate, a second spring and a pull ring;

the inner wall of the lantern ring is in clearance fit with the outer wall of the cross rod, the right end of the lantern ring is abutted tightly with the left end of the sleeve through a first spring, the inner wall of the first spring is in clearance fit with the outer wall of the cross rod, the front face of the lantern ring and the front code face of the frame body are fixedly connected with a support, the inner end of the support is movably connected with the pull rod, the rear end face of the pull rod is abutted tightly with a convex block, the rear end face of the convex block is fixedly connected with the front face of the cross rod, a ball is abutted tightly below the left end of the lantern ring, the outer wall of the ball is in clearance fit with the left end of the curved bar, a support plate is in clearance fit with the outer wall of the curved bar, the top of the support plate is fixedly connected with the bottom of the sleeve, the fixed connection of the curved bar is provided with a pull ring, the outer wall of the curved.

Preferably, the LED lamp beads are distributed in an annular and equidistant mode.

Preferably, the lens is embedded in the frame.

Preferably, a rotating assembly is arranged inside the sleeve;

the rotating assembly comprises a round rod, a gear, an opening, a third spring, a top plate and a rubber pad;

the outer wall of round bar is connected with telescopic inside rotation, the outer wall of round bar and the equal rigid coupling of right-hand member of horizontal pole have a gear, two the inner meshing of gear is connected, the right side the outer wall of gear passes through opening and telescopic right-hand member clearance fit, the left side of gear is equipped with the roof, the inner rigid coupling of roof has the rubber pad, the inner of rubber pad offsets tightly with the outer wall of horizontal pole, the outer end of roof passes through third spring and telescopic inner wall fixed connection.

Preferably, the radian of the outer walls of the top plate and the cross rod is consistent.

Preferably, the outer wall of the right gear is machined with grinding grains.

Compared with the prior art, the beneficial effects of the utility model are that: this special sight glass of medical treatment department of stomatology structure scientific and reasonable, convenience safe in utilization:

through sleeve, plectane, horizontal pole, framework, lens, LED lamp pearl, handle and adjusting part's cooperation for the device is when using, and the accessible is detained and is moved pull ring side-to-side movement and drive the curved bar and stir the lantern ring, makes the framework drive the lens and rotate through the pulling of pull rod, and then makes the angle of lens can control the regulation as required, and then promotes medical personnel greatly to the observation efficiency in patient's oral cavity, saves operating time, promotes the observation precision.

Through the sleeve, the plectane, the horizontal pole, the framework, the lens, LED lamp pearl, the cooperation of handle and runner assembly, make the device when using, accessible friction right side gear drives the horizontal pole and rotates, and then make the framework drive the lens and rotate along with the horizontal pole axial, and rotate the friction of back position accessible rubber pad and fix, and then promote the rotation stability, and then make the device can realize annular observation in patient's oral cavity, and then enlarge the observation area, avoid omitting the condition to take place, promote the practicality of use greatly, make things convenient for people to use.

Drawings

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

FIG. 2 is a schematic structural view of the frame, the lens and the LED lamp bead in FIG. 1;

FIG. 3 is a schematic view of the cross bar, collar and first spring of FIG. 1;

fig. 4 is a schematic view of the structure of the sleeve, gear and handle of fig. 1.

In the figure: 1. sleeve, 2, circular plate, 3, horizontal pole, 4, framework, 5, lens, 6, LED lamp pearl, 7, adjusting part, 701, support, 702, pull rod, 703, lug, 704, lantern ring, 705, first spring, 706, ball, 707, curved bar, 708, extension board, 709, second spring, 710, pull ring, 8, rotating part, 801, round bar, 802, gear, 803, opening, 804, third spring, 805, roof, 806, rubber pad, 9, handle.

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, the present invention provides a technical solution: the utility model provides a special sight glass of medical treatment department of stomatology, including sleeve 1, sleeve 1's inner wall rigid coupling has plectane 2, plectane 2's inner wall rotates through the bearing and is connected with horizontal pole 3, plectane 2 makes when 3 atress of horizontal pole rotatable, the left end of horizontal pole 3 rotates through the round pin axle and is connected with framework 4, framework 4's inner wall rigid coupling has lens 5, lens 5 is embedded in framework 4, make framework 4 and lens 5 surface level and more smooth, a plurality of LED lamp pearls 6 are installed in framework 4's front, LED lamp pearl 6 is annular equidistance and distributes, illumination intensity can be guaranteed in the annular distribution, sleeve 1's bottom right side rigid coupling has handle 9, handle 9 is used for gripping the device, the outer wall.

The adjusting component 7 comprises a support 701, a pull rod 702, a bump 703, a lantern ring 704, a first spring 705, a ball 706, a curved bar 707, a support plate 708, a second spring 709 and a pull ring 710, the inner wall of the lantern ring 704 is in clearance fit with the outer wall of the cross rod 3, the right end of the lantern ring 704 is abutted against the left end of the sleeve 1 through the first spring 705, the first spring 705 gives a leftward force to the lantern ring 704, the inner wall of the first spring 705 is in clearance fit with the outer wall of the cross rod 3, the front surface of the lantern ring 704 and the front code surface of the frame 4 are both fixedly connected with the support 701, the inner ends of the two supports 701 are movably connected through the pull rod 702, the pull rod 702 can drive the frame 4 to rotate towards the front surface, the rear end surface of the pull rod 702 is abutted against the bump 703, the rear end surface of the bump 703 is fixedly connected with the front surface of the cross rod 3, the ball 706 is abutted against the lower part of the left end of the lantern, the outer wall of ball 706 and the left end clearance fit of knee lever 707, the outer wall clearance fit of knee lever 707 has extension board 708, extension board 708 plays the guide effect to knee lever 707, the top of extension board 708 and the bottom fixed connection of sleeve 1, the right-hand member rigid coupling of knee lever 707 has pull ring 710, the outer wall cup joint of knee lever 707 has second spring 709, second spring 709 gives the spacing power of pull ring 710, its coefficient of elasticity is far less than first spring 705, both ends respectively support board 708 and pull ring 710 tightly about second spring 709.

The inner part of the sleeve 1 is provided with a rotating assembly 8, the rotating assembly 8 comprises a round bar 801, a gear 802, an opening 803, a third spring 804, a top plate 805 and a rubber pad 806, the outer wall of the round bar 801 is rotatably connected with the inner part of the sleeve 1, the outer wall of the round bar 801 and the right end of the cross bar 3 are fixedly connected with the gear 802, the inner ends of the two gears 802 are meshed and connected, the outer wall of the right gear 802 is in clearance fit with the right end of the sleeve 1 through the opening 803, the opening 803 enables a user to frictionally rotate the right gear 802, the outer wall of the right gear 802 is provided with grinding grains which are used for increasing the friction of the outer wall of the gear 802, the left side of the gear 802 is provided with the top plate 805, the radian of the top plate 805 is consistent with that of the outer wall of the cross bar 3, the radian of the radian is consistent with that the rubber pad 806 and the outer wall of the cross bar 3 are larger in contact area, the inner, the third spring 804 gives the top plate 805 an inward force.

In this embodiment, when using the special observation mirror for medical department of stomatology, the user holds the handle 9 to insert the left side of the observation mirror into the oral cavity of the patient, pulls the pull ring 710, through the clearance fit between the curved bar 707 and the support plate 708, and the clearance fit between the ring 704 and the cross bar 3, so that the ring 704 moves to the right, through the arrangement of the pull bar 702 and the projection 703, and the rotational connection between the cross bar 3 and the frame 4, so that the frame 4 drives the lens 5 to rotate, through the illumination of the LED lamp bead, and further to observe the oral cavity of the patient, through the friction of the right side gear 802, the meshing connection of the gear 802, and the rotational connection between the cross bar 3 and the circular plate 2, so that the cross bar 3 can drive the frame 4 to rotate axially, through the arrangement of the third spring 804, so that the top plate 805 drives the rubber pad 806 to abut against the outer wall of the cross bar 3, the friction between the curved rod 707 and the lantern ring 704 is greatly reduced, so that the oral cavity of a patient can be observed in an annular multi-angle manner, and the use of people is facilitated.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The utility model provides a special sight glass of medical treatment department of stomatology, includes sleeve (1), its characterized in that: the LED lamp is characterized in that a circular plate (2) is fixedly connected to the inner wall of the sleeve (1), a cross rod (3) is rotatably connected to the inner wall of the circular plate (2) through a bearing, a frame body (4) is rotatably connected to the left end of the cross rod (3) through a pin shaft, a lens (5) is fixedly connected to the inner wall of the frame body (4), a plurality of LED lamp beads (6) are mounted on the front face of the frame body (4), a handle (9) is fixedly connected to the right side of the bottom of the sleeve (1), and an adjusting assembly (7) is arranged on the outer wall of;

the adjusting assembly (7) comprises a bracket (701), a pull rod (702), a bump (703), a collar (704), a first spring (705), a ball (706), a curved rod (707), a fulcrum plate (708), a second spring (709) and a pull ring (710);

the inner wall of the lantern ring (704) is in clearance fit with the outer wall of the cross rod (3), the right end of the lantern ring (704) is abutted against the left end of the sleeve (1) through a first spring (705), the inner wall of the first spring (705) is in clearance fit with the outer wall of the cross rod (3), the front face of the lantern ring (704) and the front code face of the frame body (4) are fixedly connected with supports (701), the inner ends of the two supports (701) are movably connected through a pull rod (702), the rear end face of the pull rod (702) is abutted against a bump (703), the rear end face of the bump (703) is fixedly connected with the front face of the cross rod (3), a ball (706) is abutted against the lower portion of the left end of the lantern ring (704), the outer wall of the ball (706) is in clearance fit with the left end of a curved rod (707), the outer wall of the curved rod (707) is in clearance fit with a support plate (708), and the top of the support plate (708) is fixedly connected with the, the right end of the curved bar (707) is fixedly connected with a pull ring (710), the outer wall of the curved bar (707) is sleeved with a second spring (709), and the left end and the right end of the second spring (709) are respectively abutted against the support plate (708) and the pull ring (710).

2. The special observation mirror for medical department of stomatology according to claim 1, characterized in that: LED lamp pearl (6) are annular equidistance and distribute.

3. The special observation mirror for medical department of stomatology according to claim 1, characterized in that: the lens (5) is embedded in the frame body (4).

4. The special observation mirror for medical department of stomatology according to claim 1, characterized in that: a rotating assembly (8) is arranged in the sleeve (1);

the rotating assembly (8) comprises a round rod (801), a gear (802), an opening (803), a third spring (804), a top plate (805) and a rubber pad (806);

the outer wall of round bar (801) is connected with the inside rotation of sleeve (1), the outer wall of round bar (801) has gear (802), two with the equal rigid coupling of right-hand member of horizontal pole (3) the inner meshing of gear (802) is connected, the right side the outer wall of gear (802) passes through opening (803) and the right-hand member clearance fit of sleeve (1), the left side of gear (802) is equipped with roof (805), the inner rigid coupling of roof (805) has rubber pad (806), the inner of rubber pad (806) offsets tightly with the outer wall of horizontal pole (3), the outer end of roof (805) passes through the inner wall fixed connection of third spring (804) and sleeve (1).

5. The special observation mirror for medical department of stomatology according to claim 4, characterized in that: the radian of the outer wall of the top plate (805) is consistent with that of the cross rod (3).

6. The special observation mirror for medical department of stomatology according to claim 4, characterized in that: the outer wall of the right side gear (802) is processed with grinding grains.