Novel double-head mouth mirror with microscopic mouth mirror

Abstract

The utility model discloses a novel double-head mouth mirror with a microscopic mouth mirror. The novel double-head mouth mirror with the microscopic mouth mirror comprises a mirror body, the holding handle assembly is used for holding operation of a worker, fixing parts are arranged at the two ends of the holding handle assembly, and the fixing parts are used for fixing the microscopic mouth mirror assembly and the mouth mirror assembly; in order to solve the problems that in the prior art, a common odontoscope is only provided with one working head, the odontoscope and a microscopic odontoscope need to be switched back and forth for use in clinical work, and operation is inconvenient, the dual-head odontoscope is designed, the odontoscope and the microscopic odontoscope are arranged at the two ends of the dual-head odontoscope respectively, switching operation is convenient during diagnosis and treatment, and the working efficiency is improved. Meanwhile, telescopic adjustment is achieved, adjustment can be conveniently conducted according to the diagnosis and treatment position, further, a detachable fixing part is designed, the microscopic mouth mirror assembly or the mouth mirror assembly can be conveniently disassembled, and the microscopic mouth mirror assembly or the mouth mirror assembly can be independently disassembled for repairing or cleaning or other work after being damaged or polluted.

Description

Technical Field

[0001] The present application relates to the technical field of oral mirrors, and in particular to a novel double-headed oral mirror with a microscopic oral mirror. Background Art

[0002] A mouth mirror is a commonly used diagnostic instrument in dental treatment. It allows dentists to obtain indirect vision, especially for those parts that are difficult or impossible to see directly, such as the lingual side of the maxillary front teeth. Using a mouth mirror can make it easier to observe.

[0003] The existing patent document "CN221331136U Mouth Mirror" discloses a mouth mirror. Although the mouth mirror in the above technical solution can be used for internal oral observation, a micro mouth mirror is an indispensable instrument when using a root canal microscope. It illuminates by reflecting light and displays images of parts that cannot be directly viewed through the mirror surface. The micro mouth mirror has only one working head. During the diagnosis and treatment process, it is necessary to switch back and forth between the mouth mirror and the micro mouth mirror. This requires frequent replacement of the mouth mirror during use, which brings great inconvenience to clinical work.

[0004] That is, the existing technology has the following technical problems: when using an endodontic microscope, an ordinary mouth mirror needs to switch back and forth between the mouth mirror and the micro mouth mirror, which is very inconvenient. Therefore, to solve the above problem, a new double-headed mouth mirror with a micro mouth mirror is proposed. Summary of the Invention

[0005] In this embodiment, a new double-headed mouth mirror with a microscope is provided to solve the problem that ordinary mouth mirrors in the prior art need to switch back and forth between the mouth mirror and the microscope when using a root canal microscope, which is very inconvenient to use.

[0006] According to one aspect of the present application, a novel double-ended dental mirror with a microscope is provided, and the novel double-ended dental mirror with a microscope comprises:

[0007] A gripping handle assembly, one end of which is fixedly provided with a microscopic mouth mirror assembly, and the other end of which is fixedly connected with a mouth mirror assembly;

[0008] The gripping handle assembly is used for staff to grip and operate, and both ends of the gripping handle assembly are provided with fixing parts, and the fixing parts are used to fix the microscope mouth mirror assembly and the mouth mirror assembly.

[0009] Furthermore, the microscope mouth mirror assembly includes a metal bellows and a microscope mouth mirror, and the microscope mouth mirror is fixedly arranged at one end of the metal bellows.

[0010] Furthermore, the surface of the microscope mouth mirror is plated with rhodium.

[0011] Furthermore, the mouth mirror assembly includes a fixed rod and a mouth mirror, one end of the fixed rod is fixedly connected to the mouth mirror, and the surface of the mouth mirror is rhodium-plated.

[0012] Furthermore, the holding handle assembly includes a holding handle, an extended handle rod, a fixing block, a fixing plate, a threaded rod, a first bevel gear, a second bevel gear and a fixing portion, an inner cavity is provided inside the holding handle, and the extended handle rod is slidably connected on both sides of the inner cavity of the holding handle, a guide groove is provided on the arc-shaped outer wall of the extended handle rod, and a guide protrusion is provided on the arc-shaped inner wall of the holding handle, and the guide protrusion extends into the guide groove and slides with the extended handle rod.

[0013] Furthermore, an inner cavity is provided inside the extended handle rod, and a fixing block is fixedly provided in the inner cavity of the extended handle rod.

[0014] Furthermore, fixing plates are fixedly provided on both sides of the inner cavity of the gripping handle, and threaded rods are rotatably connected to the side walls of the fixing plates. The threaded rods extend into the inner cavity of the extended handle rod, and the threaded rods pass through the fixing blocks and are threadedly engaged with the fixing blocks.

[0015] Furthermore, a first bevel gear is fixedly connected to one end of the threaded rod, an adjustment knob is rotatably connected to the arc-shaped wall of the gripping handle, one end of the adjustment knob extends into the inner cavity of the gripping handle, and a second bevel gear is fixedly connected to one end of the adjustment knob, and the second bevel gear and the first bevel gear are meshed with each other.

[0016] Furthermore, the fixing part includes a fixing cylinder, a collet, a clamping piece and a threaded outer sleeve. The fixing cylinder is fixedly arranged at one end of the extended handle rod, a plurality of collets are fixedly arranged at the front end of the fixing cylinder, and the inner wall of the collet is fixedly connected with a clamping piece.

[0017] Furthermore, a threaded outer sleeve is threadedly connected to the arcuate wall of the fixed cylinder.

[0018] Through the above-mentioned technical solution of the present application, in order to solve the problem in the prior art that ordinary mouth mirrors have only one working head and need to switch back and forth between the mouth mirror and the micro mouth mirror during clinical work, which is inconvenient to operate, the present application designs a double-headed mouth mirror. The mouth mirror and the micro mouth mirror are respectively provided at both ends of the present application, which is convenient for switching operations during diagnosis and treatment, and at the same time can be telescopically adjusted, which is convenient for adjustment according to the diagnosis and treatment position. Furthermore, a detachable fixing part is designed to facilitate the disassembly of the micro mouth mirror assembly or the mouth mirror assembly, and can be removed separately for repair or cleaning after damage or contamination. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0020] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present application;

[0021] Figure 2 This is a schematic diagram of the connection of a microscope mouth mirror assembly according to an embodiment of the present application;

[0022] Figure 3 This is a schematic structural diagram of a grip assembly according to an embodiment of the present application;

[0023] Figure 4 This is a structural diagram of a fixing portion according to an embodiment of the present application.

[0024] In the picture:

[0025] Gripping handle assembly 1, gripping handle 101, extension handle 102, fixing block 103, fixing plate 104, threaded rod 105, first bevel gear 106, second bevel gear 107, adjusting knob 108, fixing cylinder 109, collet 110, clamping piece 111, threaded outer sleeve 112;

[0026] Microscopic oral mirror assembly 2, metal bellows 201, microscopic oral mirror 202, oral mirror assembly 3, fixed insertion rod 301, oral mirror 302. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of this application.

[0028] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0029] In this application, terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "center," "vertical," "horizontal," "transverse," and "longitudinal" indicate positions or locations based on the positions or locations shown in the accompanying drawings. These terms are primarily intended to better describe this application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed or operated in a specific orientation.

[0030] Furthermore, some of the above terms may be used to express other meanings besides indicating a position or location. For example, the term "on" may also be used to indicate a dependency or connection in certain circumstances. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0031] Furthermore, the terms "installed," "disposed," "provided with," "connected," "connected," and "socketed" should be interpreted broadly. For example, they can refer to fixed connections, removable connections, or integral structures; mechanical connections or electrical connections; direct connections, indirect connections through an intermediary, or internal communication between two devices, elements, or components. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances.

[0032] See also Figure 1-4 As shown, a novel double-ended oral mirror with a microscope, the novel double-ended oral mirror with a microscope comprises:

[0033] A gripping handle assembly 1, wherein a microscopic oral mirror assembly 2 is fixedly provided at one end of the gripping handle assembly 1, and a mouth mirror assembly 3 is fixedly connected at the other end of the gripping handle assembly 1;

[0034] The gripping handle assembly 1 is used for the staff to hold and operate, and both ends of the gripping handle assembly 1 are provided with fixing parts, and the fixing parts are the same as those for fixing the micro-mouth mirror assembly 2 and the mouth mirror assembly 3;

[0035] Through the above technical solution, the present application is provided with a mouth mirror and a micro mouth mirror at both ends, which is convenient for switching operations during diagnosis and treatment. At the same time, it can be telescopically adjusted, which is convenient for adjustment according to the diagnosis and treatment position. Furthermore, a detachable fixing part is designed to facilitate the disassembly of the micro mouth mirror assembly 2 or the mouth mirror assembly 3. After damage or contamination, it can be removed separately for repair or cleaning.

[0036] The microscope mouth mirror assembly 2 includes a metal bellows 201 and a microscope mouth mirror 202. The microscope mouth mirror 202 is fixedly arranged at one end of the metal bellows 201. Through the present technical solution, the metal bellows 201 can be rotated and bent through the setting. The angle and direction can be adjusted during use, which is conducive to observing the field of view under the mirror.

[0037] The surface of the microscope mouth mirror 202 is rhodium-plated, which can prevent fogging through this technical solution;

[0038] The mouth mirror assembly 3 includes a fixed rod 301 and a mouth mirror 302. One end of the fixed rod 301 is fixedly connected to the mouth mirror 302. The surface of the mouth mirror 302 is rhodium-plated.

[0039] The gripping handle assembly 1 includes a gripping handle 101, an extension handle rod 102, a fixing block 103, a fixing plate 104, a threaded rod 105, a first bevel gear 106, a second bevel gear 107 and a fixing portion. The gripping handle 101 is provided with an inner cavity, and the extension handle rod 102 is slidably connected to both sides of the inner cavity of the gripping handle 101. A guide groove is provided on the arc-shaped outer wall of the extension handle rod 102, and a guide protrusion is provided on the arc-shaped inner wall of the gripping handle 101. The guide protrusion extends into the guide groove and slidably cooperates with the extension handle rod 102.

[0040] The extension handle 102 is provided with an inner cavity, and a fixing block 103 is fixedly provided in the inner cavity of the extension handle 102;

[0041] A fixing plate 104 is fixedly provided on both sides of the inner cavity of the gripping handle 101. A threaded rod 105 is rotatably connected to the side wall of the fixing plate 104. The threaded rod 105 extends into the inner cavity of the extension handle 102. The threaded rod 105 passes through the fixing block 103 and is threadedly engaged with the fixing block 103.

[0042] One end of the threaded rod 105 is fixedly connected to the first bevel gear 106, and the arc-shaped wall of the gripping handle 101 is rotatably connected to the adjusting knob 108, one end of the adjusting knob 108 extends into the inner cavity of the gripping handle 101, and one end of the adjusting knob 108 is fixedly connected to the second bevel gear 107, which meshes with the first bevel gear 106. According to the present technical solution, the second bevel gear 107 can be driven to rotate by manually rotating the adjusting knob 108, so that the first bevel gear 106 can be driven to rotate by the rotation of the second bevel gear 107, and then the threaded rod 105 can be driven to rotate by the rotation of the first bevel gear 106, and then the fixed block 103 can be driven to move, thereby driving the extended handle rod 102 to telescopically move, thereby realizing the function of telescopic adjustment, thereby facilitating the adjustment operation;

[0043] The fixing portion includes a fixing cylinder 109, a collet 110, a clamping piece 111 and a threaded outer sleeve 112. The fixing cylinder 109 is fixedly arranged at one end of the extension handle 102. A plurality of collets 110 are fixedly arranged at the front end of the fixing cylinder 109. The inner wall of the collet 110 is fixedly connected to the clamping piece 111.

[0044] The threaded outer sleeve 112 is threadedly connected to the arc-shaped wall of the fixed cylinder 109. Through the present technical solution, one end of the mouth mirror assembly 3 or the microscope mouth mirror assembly 2 can be inserted into the inner side of the claw 110, and the threaded outer sleeve 112 can be manually rotated to move the threaded outer sleeve 112. As the threaded outer sleeve 112 moves in the direction of the claw 110, the claw 110 can be tightened inward to fix the microscope mouth mirror assembly 2 or the mouth mirror assembly 3, thereby realizing the fixing function. When it needs to be removed, the claw 110 can be loosened by rotating the threaded outer sleeve 112 in the opposite direction, making it easy to remove and perform separate maintenance and cleaning of the microscope mouth mirror assembly 2 or the mouth mirror assembly 3.

[0045] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A novel double-ended oral mirror with a microscopic oral mirror, characterized by: The novel double-headed mouth mirror with a microscope mouth mirror comprises: A gripping handle assembly (1), wherein a microscope mouth mirror assembly (2) is fixedly provided at one end of the gripping handle assembly (1), and a mouth mirror assembly (3) is fixedly connected at the other end of the gripping handle assembly (1); The gripping handle assembly (1) is used for a staff member to grip and operate, and both ends of the gripping handle assembly (1) are provided with fixing parts, and the fixing parts are used to fix the microscope mouth mirror assembly (2) and the mouth mirror assembly (3).

2. The novel double-ended mouth mirror with a microscope according to claim 1, characterized in that: The microscopic mouth mirror assembly (2) comprises a metal bellows (201) and a microscopic mouth mirror (202), and the microscopic mouth mirror (202) is fixedly arranged at one end of the metal bellows (201).

3. The novel double-ended mouth mirror with a microscope according to claim 2, characterized in that: The surface of the microscope mouth mirror (202) is plated with rhodium.

4. The novel double-ended mouth mirror with a microscope according to claim 1, characterized in that: The mouth mirror assembly (3) comprises a fixed rod (301) and a mouth mirror (302); one end of the fixed rod (301) is fixedly connected to the mouth mirror (302); and the surface of the mouth mirror (302) is rhodium-plated.

5. The novel double-ended mouth mirror with a microscope according to claim 1, characterized in that: The gripping handle assembly (1) comprises a gripping handle (101), an extension handle rod (102), a fixing block (103), a fixing plate (104), a threaded rod (105), a first bevel gear (106), a second bevel gear (107) and a fixing portion. An inner cavity is provided inside the gripping handle (101). Both sides of the inner cavity of the gripping handle (101) are slidably connected to the extension handle rod (102). A guide groove is provided on the arc-shaped outer wall of the extension handle rod (102). A guide protrusion is provided on the arc-shaped inner wall of the gripping handle (101). The guide protrusion extends into the guide groove and slidably engages with the extension handle rod (102).

6. The novel double-ended mouth mirror with a microscope according to claim 5, characterized in that: An inner cavity is provided inside the extended handle rod (102), and a fixing block (103) is fixedly provided in the inner cavity of the extended handle rod (102).

7. The novel double-ended mouth mirror with a microscope according to claim 5, characterized in that: Fixed plates (104) are fixedly provided on both sides of the inner cavity of the gripping handle (101), and threaded rods (105) are rotatably connected to the side walls of the fixed plates (104). The threaded rods (105) extend into the inner cavity of the extended handle (102), and the threaded rods (105) pass through the fixed blocks (103) and are threadedly engaged with the fixed blocks (103).

8. The novel double-ended mouth mirror with a microscope according to claim 5, characterized in that: One end of the threaded rod (105) is fixedly connected to a first bevel gear (106); an adjusting knob (108) is rotatably connected to the arcuate wall of the gripping handle (101); one end of the adjusting knob (108) extends into the inner cavity of the gripping handle (101); one end of the adjusting knob (108) is fixedly connected to a second bevel gear (107); the second bevel gear (107) and the first bevel gear (106) are meshed with each other.

9. The novel double-ended mouth mirror with a microscope according to claim 1, characterized in that: The fixing portion comprises a fixing cylinder (109), a collet (110), a clamping piece (111) and a threaded outer sleeve (112); the fixing cylinder (109) is fixedly arranged at one end of the extended handle (102); a plurality of collets (110) are fixedly arranged at the front end of the fixing cylinder (109); and the inner wall of the collet (110) is fixedly connected with the clamping piece (111).

10. The novel double-ended mouth mirror with a microscope according to claim 9, characterized in that: The arc-shaped wall of the fixed cylinder (109) is threadedly connected to a threaded outer sleeve (112).

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