CN212140397U - Medical treatment department of stomatology uses oral cavity expanding unit - Google Patents
Medical treatment department of stomatology uses oral cavity expanding unit Download PDFInfo
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- CN212140397U CN212140397U CN202020223687.6U CN202020223687U CN212140397U CN 212140397 U CN212140397 U CN 212140397U CN 202020223687 U CN202020223687 U CN 202020223687U CN 212140397 U CN212140397 U CN 212140397U
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Abstract
The utility model discloses a medical treatment department of stomatology uses oral cavity expanding unit, the electric iron comprises a handle, the top of handle is equipped with laminating mechanism, laminating mechanism includes first curved bar, U template, first rubber pad, diaphragm, first block, second curved bar, second rubber pad and plate body, the top rigid coupling of first curved bar has first block, first block links to each other through the round pin hub rotation has the second curved bar, the top left side rigid coupling of second curved bar has the plate body, the top rigid coupling of plate body has the second rubber pad. This oral cavity expanding device for medical treatment department of stomatology passes through the cooperation between U template, diaphragm and the plate body for this oral cavity expanding device for medical treatment department of stomatology can carry on spacingly with patient's tongue, when avoiding the doctor to carry out the oral cavity inspection to the patient, the patient can feel uncomfortable, and the tongue can be in the motion of oral cavity, makes this oral cavity expanding device for medical treatment department of stomatology be convenient for the doctor to carry out handheld operation, and the patient also can be handed, and the doctor of being convenient for carries out the oral cavity inspection.
Description
Technical Field
The utility model relates to an oral medical treatment technical field specifically is a medical treatment department of stomatology uses oral cavity expanding unit.
Background
The mouth is the initial part of the digestive tract. The anterior part is communicated with the outside through the cleft mouth, and the posterior part is continued with the pharynx through the angina. There are organs such as teeth and tongue in the oral cavity. The front wall in oral cavity is lip, the lateral wall is the cheek, the top is palate, the bottom of oral cavity is structures such as mucous membrane and flesh, when the doctor carries out oral cavity inspection to the patient, the patient can feel uncomfortable, the tongue can be in the motion of oral cavity, can hinder the doctor to the inspection field of vision in patient's oral cavity, influence the problem of doctor to the work efficiency of patient's inspection, and there is the doctor to carry out oral cavity inspection to the patient, patient's tooth probably closes, cause the doctor to urge to terminate to patient's inspection, the problem of the quick inspection of unable carrying out.
Disclosure of Invention
An object of the utility model is to provide, when solving the person of providing in the above-mentioned background and carrying out the oral cavity inspection to the patient, the patient can feel uncomfortable, and the tongue can be in the oral cavity motion, can hinder the inspection field of vision of the person of medical personnel to patient's oral cavity, influences the problem of the work efficiency of the person of medical personnel to patient's inspection.
In order to achieve the above object, the utility model provides a following technical scheme: a medical oral cavity expansion device for department of stomatology comprises a handle, wherein a fitting mechanism is arranged at the top of the handle;
the fitting mechanism comprises a first curved rod, a U-shaped plate, a first rubber pad, a transverse plate, a first block body, a second curved rod, a second rubber pad and a plate body;
first curved bar rigid coupling in the top of handle, the bottom left side rigid coupling of first curved bar has the U template, the bottom rigid coupling of U template has first rubber pad, the inner wall right side rigid coupling of U template has the diaphragm, the top rigid coupling of first curved bar has first block, first block rotates through the round pin axle and links to each other there is the second curved bar, the top left side rigid coupling of second curved bar has the plate body, the top rigid coupling of the plate body has the second rubber pad.
Preferably, the surface of the handle is provided with grains.
Preferably, the bottom of the transverse plate is fixedly connected with a rubber block.
Preferably, a connecting mechanism is arranged on the right side of the second crank rod;
the connecting mechanism comprises a cross rod, a vertical rod, a second block body and a sleeve;
the horizontal pole clearance fit is in the right side inner wall of second curved bar, the right side of horizontal pole rotates through the round pin axle and links to each other there is the montant, the left side rigid coupling of montant has the second block, the left side rigid coupling of second block has the sleeve.
Preferably, the gap between the cross rod and the second curved rod is 0.5-0.7 mm.
Preferably, the right side of the handle is provided with an adjusting mechanism;
the adjusting mechanism comprises a third block body, a barrel body, a through groove, an annular block, a screw rod, a first bevel gear, a round rod, a second bevel gear and a handle;
the utility model discloses a handle, including the handle, the right side of third block, the right side rigid coupling of third block has the barrel, the inner wall right side processing of barrel has logical groove, the annular piece has been cup jointed to the inner wall below of barrel, the inner wall of annular piece passes through the bearing and rotates and link to each other there is the screw rod, first umbrella type gear has been cup jointed to the outer wall of screw rod, the outer wall and the telescopic inner wall screw thread of screw rod link to each other, the inner wall that leads to the groove slides with the outer wall of second block and links to each other, the right side of barrel rotates through the bearing and links to each other there is the round bar, the left side rigid coupling of round bar has second umbrella type gear, the outer wall of second umbrella type gear links to each other with the outer wall meshing of first umbrella type gear, the.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization.
This oral cavity expanding device for medical treatment department of stomatology passes through the cooperation between U template, diaphragm and the plate body for this oral cavity expanding device for medical treatment department of stomatology can carry on spacingly with patient's tongue, when avoiding the doctor to carry out the oral cavity inspection to the patient, the patient can feel uncomfortable, and the tongue can be in the motion of oral cavity, can hinder the doctor to the inspection field of vision in patient's oral cavity, influences the work efficiency that the doctor examined to the patient.
This medical treatment department of stomatology uses oral cavity expanding device passes through the cooperation between screw rod, sleeve and the handle for this medical treatment department of stomatology uses oral cavity expanding device can support patient's tooth, avoids the doctor to carry out the oral cavity inspection to the patient, and patient's tooth may be closed, causes the doctor to compel the termination to patient's inspection, can't carry out quick inspection.
This medical treatment department of stomatology is with oral cavity expanding device passes through the cooperation between handle, handle and the screw rod for this medical treatment department of stomatology is with oral cavity expanding device is convenient for the doctor and carries out handheld operation, and the patient also can be handheld, and the doctor of being convenient for carries out the oral examination.
Drawings
FIG. 1 is a schematic view of the connection relationship of the present invention;
FIG. 2 is a schematic view showing the connection relationship between the first block, the second curved bar and the second rubber pad in FIG. 1;
FIG. 3 is a schematic view showing the connection relationship between the cross bar, the vertical bar and the second block in FIG. 1;
fig. 4 is a schematic view showing a connection relationship between the cylinder, the screw, and the second bevel gear in fig. 1.
In the figure: 1. handle, 2, laminating mechanism, 201, first curved bar, 202, U type board, 203, first rubber pad, 204, diaphragm, 205, first block, 206, second curved bar, 207, second rubber pad, 208, plate body, 3, coupling mechanism, 301, horizontal pole, 302, montant, 303, second block, 304, sleeve, 4, adjustment mechanism, 401, third block, 402, barrel, 403, logical groove, 404, ring type piece, 405, screw rod, 406, first umbrella type gear, 407, round bar, 408, second umbrella type gear, 409, 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: a medical oral cavity expanding device for department of stomatology comprises a handle 1, a fitting mechanism 2 is arranged at the top of the handle 1, the fitting mechanism 2 comprises a first curved bar 201, a U-shaped plate 202, a first rubber pad 203, a transverse plate 204, a first block 205, a second curved bar 206, a second rubber pad 207 and a plate body 208, the first curved bar 201 is fixedly connected to the top of the handle 1, the U-shaped plate 202 is fixedly connected to the left side of the bottom of the first curved bar 201, the U-shaped plate 202 is used for being in contact with lower teeth in a patient oral cavity, the first rubber pad 203 is fixedly connected to the bottom of the U-shaped plate 202, the first rubber pad 203 is used for protecting the lower teeth in the patient oral cavity, the transverse plate 204 is fixedly connected to the right side of the inner wall of the U-shaped plate 202, the transverse plate 204 is used for being in contact with the tongue of the patient, the first block 205 is fixedly connected to the top of the first curved bar 201, the first block 205 is, plate body 208 is used for contacting with the top tooth in patient's oral cavity, and plate body 208's top rigid coupling has second rubber pad 207, and second rubber pad 207 is used for protecting the top tooth in patient's oral cavity, and the surface machining of handle 1 has the line, and the line is used for increasing the frictional force between handle 1 and the hand, and the bottom rigid coupling of diaphragm 204 has the block rubber, and the block rubber is used for protecting the tongue in patient's oral cavity.
An adjusting mechanism 4 is arranged on the right side of the handle 1, the adjusting mechanism 4 comprises a third block 401, a cylinder 402, a through groove 403, a ring-shaped block 404, a screw 405, a first umbrella-shaped gear 406, a round rod 407, a second umbrella-shaped gear 408 and a handle 409, the third block 401 is fixedly connected to the right side of the handle 1, the cylinder 402 is fixedly connected to the right side of the third block 401, the through groove 403 is processed on the right side of the inner wall of the cylinder 402, the ring-shaped block 404 is sleeved below the inner wall of the cylinder 402, the inner wall of the ring-shaped block 404 is rotatably connected with the screw 405 through a bearing, so that the screw 405 can rotate on the inner wall of the cylinder 402, the first umbrella-shaped gear 406 is sleeved on the outer wall of the screw 405, the outer wall of the screw 405 is connected with the inner wall of the sleeve 304 through threads, the inner wall of the through groove 403 is slidably connected with the outer wall of the second block 303, so that the sleeve 304, the right side of the cylinder 402 is rotatably connected with a round rod 407 through a bearing, the left side of the round rod 407 is fixedly connected with a second bevel gear 408, the outer wall of the second bevel gear 408 is meshed with the outer wall of the first bevel gear 406, so that when the round rod 407 rotates, the second bevel gear 408 can be driven to rotate, the second bevel gear 408 drives the first bevel gear 406 to rotate, the first bevel gear 406 drives the screw rod 405 to rotate, the right side of the round rod 407 is fixedly connected with a handle 409, and the handle 409 is used for driving the round rod 407 to rotate.
When the oral cavity expanding device for the medical department of stomatology is used, a doctor holds the handle 1, the oral cavity expanding device for the medical department of stomatology corresponds to the mouth of a patient, the U-shaped plate 202 is in contact with the lower teeth in the oral cavity of the patient, the transverse plate 204 is in contact with the tongue of the patient, the plate body 208 is in contact with the upper teeth in the oral cavity of the patient, after the contact, the patient opens the oral cavity, when the patient opens the oral cavity, the doctor rotates the handle 409, the handle 409 drives the circular rod 407 to rotate, so that when the circular rod 407 rotates, the second umbrella gear 408 can be driven to rotate, the second umbrella gear 408 drives the first umbrella gear 406 to rotate, so that the first umbrella gear 406 drives the screw 405 to rotate, when the screw 405 rotates, the sleeve 304 is driven to move, the sleeve 304 drives the vertical rod 302 to move through the second block 303, the vertical rod 302 drives the cross rod 301 to move, and the cross rod 301 drives, thereby the U-shaped plate 202 and the plate body 208 support the upper and lower teeth inside the oral cavity of the patient, and the doctor can conveniently check the oral cavity of the patient.
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 (6)
1. A medical treatment department of stomatology uses oral cavity expanding device, includes handle (1), its characterized in that: the top of the handle (1) is provided with a fitting mechanism (2);
the attaching mechanism (2) comprises a first curved rod (201), a U-shaped plate (202), a first rubber pad (203), a transverse plate (204), a first block body (205), a second curved rod (206), a second rubber pad (207) and a plate body (208);
first curved bar (201) rigid coupling is in the top of handle (1), the bottom left side rigid coupling of first curved bar (201) has U template (202), the bottom rigid coupling of U template (202) has first rubber pad (203), the inner wall right side rigid coupling of U template (202) has diaphragm (204), the top rigid coupling of first curved bar (201) has first block (205), first block (205) link to each other through the round pin hub rotation has second curved bar (206), the top left side rigid coupling of second curved bar (206) has plate body (208), the top rigid coupling of plate body (208) has second rubber pad (207).
2. The medical oral cavity dilating device of claim 1, wherein: the surface of the handle (1) is provided with grains.
3. The medical oral cavity dilating device of claim 1, wherein: the bottom of the transverse plate (204) is fixedly connected with a rubber block.
4. The medical oral cavity dilating device of claim 1, wherein: a connecting mechanism (3) is arranged on the right side of the second crank rod (206);
the connecting mechanism (3) comprises a cross rod (301), a vertical rod (302), a second block body (303) and a sleeve (304);
horizontal pole (301) clearance fit is in the right side inner wall of second curved bar (206), the right side of horizontal pole (301) is rotated through the round pin axle and is linked to have montant (302), the left side rigid coupling of montant (302) has second block (303), the left side rigid coupling of second block (303) has sleeve (304).
5. The medical oral cavity dilating device of claim 4, wherein: the gap between the cross rod (301) and the second curved rod (206) is 0.5-0.7 mm.
6. The medical oral cavity dilating device of claim 1, wherein: an adjusting mechanism (4) is arranged on the right side of the handle (1);
the adjusting mechanism (4) comprises a third block body (401), a cylinder body (402), a through groove (403), an annular block (404), a screw rod (405), a first umbrella-shaped gear (406), a round rod (407), a second umbrella-shaped gear (408) and a handle (409);
the handle is characterized in that the third block body (401) is fixedly connected to the right side of the handle (1), a barrel body (402) is fixedly connected to the right side of the third block body (401), a through groove (403) is machined in the right side of the inner wall of the barrel body (402), an annular block (404) is sleeved below the inner wall of the barrel body (402), a screw (405) is connected to the inner wall of the annular block (404) through rotation of a bearing, a first umbrella-shaped gear (406) is sleeved on the outer wall of the screw (405), the outer wall of the screw (405) is connected with the inner wall of the sleeve (304) in a threaded manner, the inner wall of the through groove (403) is connected with the outer wall of the second block body (303) in a sliding manner, a round rod (407) is connected to the right side of the barrel body (402) through rotation of the bearing, a second umbrella-shaped gear (408) is fixedly connected to the left side of the round rod (407), the outer wall of the second, the right side of the round rod (407) is fixedly connected with a handle (409).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020223687.6U CN212140397U (en) | 2020-02-28 | 2020-02-28 | Medical treatment department of stomatology uses oral cavity expanding unit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020223687.6U CN212140397U (en) | 2020-02-28 | 2020-02-28 | Medical treatment department of stomatology uses oral cavity expanding unit |
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| CN212140397U true CN212140397U (en) | 2020-12-15 |
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| CN202020223687.6U Active CN212140397U (en) | 2020-02-28 | 2020-02-28 | Medical treatment department of stomatology uses oral cavity expanding unit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112890747A (en) * | 2021-01-26 | 2021-06-04 | 青岛大学附属医院 | Clinical department of stomatology pathology inspection device of using |
| CN113057568A (en) * | 2021-03-24 | 2021-07-02 | 山东省第二人民医院(山东省耳鼻喉医院、山东省耳鼻喉研究所) | Oral cavity supporting device for respiratory department examination and using method thereof |
| CN113143180A (en) * | 2021-05-17 | 2021-07-23 | 陶美平 | Mouth opening size adjusting device for stomatological examination |
-
2020
- 2020-02-28 CN CN202020223687.6U patent/CN212140397U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112890747A (en) * | 2021-01-26 | 2021-06-04 | 青岛大学附属医院 | Clinical department of stomatology pathology inspection device of using |
| CN113057568A (en) * | 2021-03-24 | 2021-07-02 | 山东省第二人民医院(山东省耳鼻喉医院、山东省耳鼻喉研究所) | Oral cavity supporting device for respiratory department examination and using method thereof |
| CN113057568B (en) * | 2021-03-24 | 2023-03-21 | 山东省第二人民医院(山东省耳鼻喉医院、山东省耳鼻喉研究所) | Mouth supporting device for respiratory department examination and using method thereof |
| CN113143180A (en) * | 2021-05-17 | 2021-07-23 | 陶美平 | Mouth opening size adjusting device for stomatological examination |
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