Head-mounted magnifier for diagnosis and treatment of tooth pulp disease

Abstract

The utility model discloses a head-mounted magnifier for diagnosis and treatment of tooth pulp disease, which belongs to the field of medical tools and comprises a U-shaped frame, rectangular limiting grooves are arranged on two sides in the U-shaped frame, and limiting sliding grooves communicated with the rectangular limiting grooves are arranged at the front ends of two sides of the U-shaped frame. The two sides of the front end of the U-shaped frame are each provided with a rectangular limiting groove, the two sides of the front end of the U-shaped frame are each provided with a mounting groove communicated with the rectangular limiting groove, and movable magnifying glass assemblies are inserted into the mounting grooves and the rectangular limiting grooves. And the small magnifying lens is controlled to enter the oral cavity of the patient by pinching and bending the metal connecting piece to magnify and observe the affected part, so that most of the affected part in the oral cavity of the patient can be magnified and checked conveniently, and the use effect is improved.

Description

Technical Field

[0001] The utility model relates to the field of medical tools, and more specifically to a head-mounted magnifying glass for diagnosing and treating dental pulp diseases. Background Art

[0002] Since teeth grow in the mouth, dentists need to use a magnifying glass when diagnosing and treating some smaller parts in order to accurately understand the condition.

[0003] The Chinese patent authorization announcement number: CN211577559U provides a head-mounted magnifying glass for endodontic diagnosis and treatment. This patent sets two magnifying lenses, and the double lenses can satisfy the simultaneous observation of both eyes, so that the observation is more detailed. Through the provided lighting lamp, switch button and U-shaped frame, the battery, lighting lamp and switch button are installed on the U-shaped frame, which can assist the dentist in observing the patient, thereby freeing the dentist's hands and effectively solving the problem of needing to hold the lighting fixture. Through the provided connecting belt, head ring, No. 1 locking sleeve, No. 2 locking sleeve, locking block and limiting groove, when the device is directly worn on the head, the connecting belt and the head ring cover the user's head, and then the No. 1 locking sleeve and the No. 2 locking sleeve are connected through the locking block and the limiting groove to achieve binding of the user's head, effectively solving the problem of easy slipping when worn.

[0004] The above-mentioned head-mounted magnifying glass can only be fixed on a U-shaped frame for use. However, when a dentist uses the magnifying glass to examine the inside of a patient's mouth, the magnifying area of ​​the magnifying glass is limited due to the great depth of the inside of the mouth. The magnifying glass cannot be used to magnify and examine the deeper part of the mouth, and thus the use of the head-mounted magnifying glass is greatly limited. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a head-mounted magnifying glass for endodontic diagnosis and treatment, which can be realized by installing movable magnifying glass components on both sides of the U-shaped frame. When in use, when the dentist needs to visit the teeth deep in the patient's mouth, the small magnifying glass can be pulled outward, and the small magnifying glass can be controlled to enter the patient's mouth by bending the kneaded metal connecting piece to magnify and observe the affected area. The setting of the small magnifying glass can facilitate the magnification and viewing of most of the affected areas in the patient's mouth, thereby improving the use effect.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A head-mounted magnifying glass for endodontic diagnosis and treatment, comprising a U-shaped frame, wherein rectangular limiting grooves are arranged on both sides of the U-shaped frame, limiting sliding grooves that penetrate the rectangular limiting grooves are arranged on the front ends of both sides of the U-shaped frame, mounting grooves that penetrate the rectangular limiting grooves are arranged on both sides of the front end of the U-shaped frame, and a movable magnifying glass assembly is inserted into the mounting groove and the rectangular limiting groove. The movable magnifying glass assembly comprises a small magnifying glass and a metal connecting piece, wherein the small magnifying glass is movably clamped in the mounting groove, the small magnifying glass is adapted to the shape of the mounting groove, the metal connecting piece is installed in the middle of the rear end of the small magnifying glass by a fixed connection method, and the metal connecting piece is movably inserted in the rectangular limiting groove.

[0010] Furthermore, T-shaped buckles are fixedly installed at the outer rear ends of the two metal connecting plates, and the T-shaped buckles are movably inserted in the limiting sliding grooves.

[0011] Furthermore, molding rollers are rotatably installed on both sides of the front ends of the two rectangular limiting grooves, and the molding rollers are located on both sides of the metal connecting piece.

[0012] Furthermore, a connecting belt is fixedly installed at the upper end of the rear end of the U-shaped frame, a head ring is fixedly installed at the lower end of the connecting belt, and the head ring is located on the inner side of the U-shaped frame.

[0013] Furthermore, a mounting plate is fixedly embedded in the middle of the front end of the U-shaped frame, rectangular magnifying glasses are fixedly embedded on both sides of the mounting plate, lighting lamps are fixedly installed on both sides of the front end of the U-shaped frame, and a battery box is fixedly installed on the right side of the upper end of the U-shaped frame.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] (1) This solution can be realized by installing movable magnifying glass components on both sides of the U-shaped frame. When the dentist needs to visit the teeth deep in the patient's mouth, the small magnifying glass can be pulled outward and the small magnifying glass can be controlled to enter the patient's mouth by bending the kneaded metal connecting piece to magnify and observe the affected area. The setting of the small magnifying glass can facilitate the magnification and observation of most of the affected areas in the patient's mouth, thereby improving the use effect.

[0017] (2) By installing a T-shaped clip on the outside of the metal connecting piece and locking the T-shaped clip in the limiting slide groove, the movement path of the metal connecting piece can be restricted by the setting of the T-shaped clip, which can effectively prevent the metal connecting piece from falling off. The user can manually control the T-shaped clip to slide back and forth in the limiting slide groove, and synchronously assist the metal connecting piece to be moved out and stored.

[0018] (3) When the metal connecting piece is pulled out for use, it will be deformed to a certain extent. Then, when it is reset, the plastic roller can be set to extrude and shape the stored and moved metal connecting piece, so as to help the metal connecting piece restore its shape and facilitate the use of the metal connecting piece. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front side view of the head-mounted magnifying glass in the utility model;

[0020] Figure 2 It is a cross-sectional view of the U-shaped frame in the utility model;

[0021] Figure 3 For the utility model Figure 2 Enlarged view of point A in the middle.

[0022] Description of the numbers in the figure:

[0023] 1. U-shaped frame; 11. Limiting slide groove; 12. Mounting groove; 2. Mounting plate; 3. Rectangular magnifying glass; 4. Lighting lamp; 5. Battery box; 6. Connecting belt; 7. Head ring; 8. Removable magnifying glass assembly; 81. Small magnifying glass; 82. Metal connecting piece; 83. T-shaped buckle; 84. Shaping roller. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0027] Embodiment 1:

[0028] See also Figure 1-2 A head-mounted magnifying glass for endodontic diagnosis and treatment comprises a U-shaped frame 1, rectangular limiting grooves are arranged on both sides of the U-shaped frame 1, limiting sliding grooves 11 which are connected with the rectangular limiting grooves are arranged on the front ends of both sides of the U-shaped frame 1, mounting grooves 12 which are connected with the rectangular limiting grooves are arranged on both sides of the front end of the U-shaped frame 1, and a movable magnifying glass assembly 8 is inserted in the mounting groove 12 and the rectangular limiting groove. The movable magnifying glass assembly 8 comprises a small magnifying glass 81 and a metal connecting piece 82, the small magnifying glass 81 is movably clamped in the mounting groove 12, the shape of the small magnifying glass 81 is adapted to the shape of the mounting groove 12, the metal connecting piece 82 is installed in the middle of the rear end of the small magnifying glass 81 by a fixed connection method, and the metal connecting piece 82 is movably inserted in the rectangular limiting groove. When a dentist wears the head-mounted magnifying glass and encounters an affected area to be examined deep in the oral cavity, the dentist needs to manually pull out the small magnifying glass 81 at the front end of the U-shaped frame 1 and correspondingly pull forward the metal connecting piece 82 at the rear end. The metal connecting piece 82 can be bent and shaped to help the small magnifying glass 81 move into the oral cavity and bend it to the position where it needs to be used, thereby improving the stability of the small magnifying glass 81.

[0029] The two metal connecting pieces 82 are fixedly installed with T-shaped buckles 83 at the rear ends of the outer sides thereof, and the T-shaped buckles 83 are movably inserted in the limiting slide grooves 11. When in use, the T-shaped buckles 83 are installed on the outer sides of the metal connecting pieces 82, and the T-shaped buckles 83 are clamped in the limiting slide grooves 11. The setting of the T-shaped buckles 83 can limit the moving path of the metal connecting pieces 82, which can effectively prevent the metal connecting pieces 82 from falling off. The user can manually control the T-shaped buckles 83 to slide back and forth in the limiting slide grooves 11, and synchronously assist the metal connecting pieces 82 in moving out and storing.

[0030] See also Figure 3, molding rollers 84 are rotatably installed on both sides of the front end of the two rectangular limit grooves. The molding rollers 84 are located on both sides of the metal connecting piece 82. When in use, the metal connecting piece 82 will undergo a certain deformation when it is pulled out for use. Then, when resetting, the molding rollers 84 can be used to extrude and shape the stored and moved metal connecting piece 82 to help the metal connecting piece 82 restore its shape, making it easier to use the metal connecting piece 82.

[0031] See also Figure 1-2 A connecting belt 6 is fixedly installed on the upper end of the rear end of the U-shaped frame 1, and a head-mounted ring 7 is fixedly installed on the lower end of the connecting belt 6, and the head-mounted ring 7 is located on the inner side of the U-shaped frame 1. When in use, the head-mounted ring 7 can be worn on the dentist's head, and the connecting belt 6 is correspondingly located on the top of the dentist's head, which is convenient for wearing the head-mounted magnifier.

[0032] A mounting plate 2 is fixedly embedded in the middle of the front end of the U-shaped frame 1, and rectangular magnifying glasses 3 are fixedly embedded on both sides of the mounting plate 2. Lighting lamps 4 are fixedly installed on both sides of the front end of the U-shaped frame 1, and a battery box 5 is fixedly installed on the right side of the upper end of the U-shaped frame 1. When in use, batteries are installed in the battery box 5 to power the lighting lamp 4. Turning on the lighting lamp 4 can illuminate the inside of the patient's oral cavity, which is convenient for the dentist to check the condition of the patient's oral cavity.

[0033] The working principle of the utility model is: first, the head ring 7 is worn on the dentist's head, and the connecting belt 6 is correspondingly located on the top of the dentist's head, and the head magnifying glass is worn. Turning on the lighting lamp 4 can illuminate the inside of the patient's mouth, and the dentist's eyes are located at the rear end of the rectangular magnifying glass 3, and the patient's mouth can be magnified and viewed through the rectangular magnifying glass 3. When the affected part to be viewed is deep in the mouth, it is necessary to manually pull out the small magnifying glass 81 at the front end of the U-shaped frame 1, and correspondingly pull forward the metal connecting piece 82 at the rear end thereof. The metal connecting piece 82 can be bent and shaped to help the small magnifying glass 81 move into the mouth and bend to the position where it needs to be used. The metal connecting piece 82 will be deformed when it is pulled out for use, and then when it is reset, the metal connecting piece 82 that is stored and moved can be squeezed and shaped through the setting of the molding roller 84 to help the metal connecting piece 82 restore its shape, which is convenient for the use of the metal connecting piece 82.

[0034] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A head-mounted magnifying glass for endodontic diagnosis and treatment, comprising a U-shaped frame (1), characterized in that: Rectangular limiting grooves are arranged on both sides of the U-shaped frame (1), limiting sliding grooves (11) are arranged at the front ends of both sides of the U-shaped frame (1) and are connected to the rectangular limiting grooves, mounting grooves (12) are arranged at both sides of the front end of the U-shaped frame (1) and are connected to the rectangular limiting grooves, and movable magnifying glass components (8) are inserted in the mounting grooves (12) and the rectangular limiting grooves, and the movable magnifying glass components (8) include a small magnifying glass (81) and a metal connecting piece (82), the small magnifying glass (81) is movably clamped in the mounting groove (12), and the small magnifying glass (81) is movable. The shape of the mirror (81) is adapted to the shape of the mounting groove (12); the metal connecting piece (82) is mounted at the middle of the rear end of the small magnifying glass (81) by a fixed connection method, and the metal connecting piece (82) is movably inserted in the rectangular limiting groove; the outer rear ends of the two metal connecting pieces (82) are fixedly mounted with T-shaped buckles (83); the T-shaped buckles (83) are movably inserted in the limiting sliding groove (11); and the front ends of the two rectangular limiting grooves are rotatably mounted with molding rollers (84); the molding rollers (84) are located on both sides of the metal connecting piece (82).

2. A head-mounted magnifying glass for endodontic diagnosis and treatment according to claim 1, characterized in that: A connecting belt (6) is fixedly installed at the upper end of the rear end of the U-shaped frame (1), a head-mounted ring (7) is fixedly installed at the lower end of the connecting belt (6), and the head-mounted ring (7) is located on the inner side of the U-shaped frame (1).

3. The head-mounted magnifying glass for endodontic diagnosis and treatment according to claim 1, characterized in that: A mounting plate (2) is fixedly embedded in the middle of the front end of the U-shaped frame (1), and rectangular magnifying glasses (3) are fixedly embedded in both sides of the interior of the mounting plate (2).

4. The head-mounted magnifying glass for endodontic diagnosis and treatment according to claim 1, characterized in that: Lighting lamps (4) are fixedly mounted on both sides of the front end of the U-shaped frame (1), and a battery box (5) is fixedly mounted on the right side of the upper end of the U-shaped frame (1).

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