Oral cavity endoscope device capable of detecting decayed teeth

Abstract

The utility model provides an oral cavity endoscope device capable of detecting decayed teeth, which comprises a hollow mounting rod and an oral cavity endoscope body arranged at the top of the mounting rod, and a rotating component for the oral cavity endoscope body to rotate is arranged in the mounting rod. A telescopic assembly for the oral cavity endoscope body to stretch out and draw back is further arranged in the mounting rod, and the rotating assembly is located below the telescopic assembly. The rotating assembly comprises a rod barrel, a first bevel gear, a second bevel gear and a rotary knob, the first bevel gear, the second bevel gear and the rotary knob are fixed to the surface of the rod barrel, the rod barrel rotates at the bottom of the mounting rod, the first bevel gear is meshed with the second bevel gear, and the second bevel gear is connected with the rotary knob outside the rod barrel through a fixing column. The problems that during long-time use, the upper half part or the lower half part in the oral cavity needs to be detected by continuously rotating the mounting rod with hands, so that the hands feel tired, and the use is inconvenient are solved.

Description

Technical Field

[0001] The utility model relates to the field of oral care, in particular to an oral endoscope device capable of detecting caries. Background Art

[0002] Caries, commonly known as tooth decay or tooth decay, is a bacterial disease that can lead to pulpitis and apical periodontitis, and even inflammation of the alveolar bone and jawbone. It is a progressive lesion of the hard tissue of the teeth caused by the combined action of multiple factors in the oral cavity, manifested as demineralization of inorganic matter and decomposition of organic matter, and evolves from color change to the formation of substantial lesions as the disease progresses.

[0003] The existing oral intrascope device for detecting dental caries includes a mounting rod, a gear, a rack, a fixed column and an oral intrascope body. The two ends of the oral intrascope body are connected to one end of the rack through a rotating column. The gear is pushed by hand to drive the rack to move, and the oral intrascope body is driven to extend and retract under the push of the rack. Since the dental caries in the oral cavity may be in the upper or lower part of the oral cavity, when the above device is used, it is necessary to constantly rotate the mounting rod by hand to detect the upper or lower part of the oral cavity. When used for a long time, the hands will feel tired and it will be inconvenient to use.

[0004] Therefore, it is necessary to provide a new oral intraocular camera device capable of detecting caries to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an oral endoscope device capable of detecting caries.

[0006] The oral endoscope device for detecting dental caries provided by the utility model comprises: a mounting rod with a hollow interior and an oral endoscope body arranged on the top of the mounting rod, wherein a rotating assembly for rotating the oral endoscope body is arranged in the mounting rod, and a telescopic assembly for telescoping the oral endoscope body is also arranged in the mounting rod, and the rotating assembly is located below the telescopic assembly;

[0007] The rotating assembly includes a rod barrel, bevel gear 1 fixed on the surface of the rod barrel, bevel gear 2 and a knob. The rod barrel rotates at the bottom of the mounting rod, bevel gear 1 is meshed with bevel gear 2, and bevel gear 2 is connected to the knob outside the rod barrel through a fixed column.

[0008] Preferably, the bottom of the mounting rod is detachably connected to a base, a transverse groove and a plurality of vertical grooves are provided on the surface of the mounting rod, the plurality of vertical grooves are connected to the transverse groove, and the rod tube rotates on the top of the base.

[0009] Preferably, the telescopic assembly includes a movable rod and a connecting rod, the movable rod is telescoped at the top of the rod tube, the connecting rod is fixed on the surface of the movable rod, and the other end of the connecting rod moves in the horizontal groove and the plurality of vertical grooves.

[0010] Preferably, the oral intrascope body is fixed on the top of the movable rod.

[0011] Preferably, the oral intrascope body is fixed on the top of the movable rod.

[0012] Preferably, the mounting rod is threadedly connected to the base.

[0013] Compared with the related art, the oral endoscope device for detecting caries provided by the utility model has the following beneficial effects:

[0014] By setting up a telescopic component, the telescopic component can adjust the detection distance of the oral endoscope body, and the rotating component can adjust the angle of the oral endoscope body. With the cooperation of bevel gear 1 and bevel gear 2 in the rotating component, when in use, the angle of the oral endoscope body can be adjusted by turning the knob with the thumb, without turning the mounting rod. This solves the problem of needing to constantly turn the mounting rod by hand to detect the upper or lower half of the oral cavity during long-term use, which makes the hands feel tired and inconvenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the oral endoscope device capable of detecting caries provided by the utility model;

[0016] Figure 2 A schematic diagram of the structure of the slideway of the oral endoscope device capable of detecting caries provided by the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of the oral endoscope device capable of detecting caries provided by the utility model.

[0018] Numbers in the figure: 1, mounting rod; 11, base; 12, horizontal groove; 13, vertical groove; 2, rod tube; 21, bevel gear one; 22, bevel gear two; 221, fixed column; 23, knob; 24, movable rod; 25, connecting rod; 3, oral endoscope body. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] Please refer to Figures 1 to 3 ,in, Figure 1 This is a schematic diagram of the overall structure of the oral endoscope device capable of detecting caries provided by the utility model; Figure 2 A schematic diagram of the structure of the slideway of the oral endoscope device capable of detecting caries provided by the utility model; Figure 3 This is a schematic diagram of the internal structure of the oral endoscope device capable of detecting caries provided by the utility model.

[0021] In the specific implementation process, Figures 1 to 3 As shown, it includes a mounting rod 1 with a hollow interior and an oral intrascope body 3 set on the top of the mounting rod 1, a rotating assembly for rotating the oral intrascope body 3 is provided in the mounting rod 1, and a telescopic assembly for telescoping the oral intrascope body 3 is also provided in the mounting rod 1, and the rotating assembly is located below the telescopic assembly;

[0022] The rotating assembly includes a rod barrel 2, a bevel gear 1 21 fixed on the surface of the rod barrel 2, a bevel gear 22 and a knob 23. The rod barrel 2 rotates at the bottom of the mounting rod 1, the bevel gear 1 21 is meshed with the bevel gear 22, and the bevel gear 22 is connected to the knob 23 outside the rod barrel 2 through a fixing column 221;

[0023] Specifically, when in use, the oral intrascope body 3 is composed of a viewing lens, a light board, a camera, and a battery cover, wherein the light board is installed in the viewing lens, the camera is fixed at the center of the light board, and the battery cover is fixed on one side of the viewing lens;

[0024] Furthermore, the telescopic component is used to adjust the telescopic length of the oral endoscope body 3 in the oral cavity for easy detection, and the rotating component is used to adjust the rotation angle of the oral endoscope body 3. When in use, the knob 23 is turned by hand, and the bevel gear 22 is driven to rotate under the action of the knob 23. The bevel gear 1 21 is meshed with the bevel gear 22, thereby driving the rod barrel 2 to rotate, and then adjusting the angle of the oral endoscope body 3 at the top of the rod barrel 2.

[0025] refer to Figure 2 As shown, a transverse groove 12 and a plurality of vertical grooves 13 are provided on the surface of the mounting rod 1, and the plurality of vertical grooves 13 are connected to the transverse groove 12, and the rod tube 2 rotates on the top of the base 11;

[0026] Specifically, the rod barrel 2 rotates on the top of the base 11, and during the rotation, the bottom of the rod barrel 2 does not separate from the base 11;

[0027] refer to Figure 1 , Figure 3 As shown, the bottom of the mounting rod 1 is detachably connected to the base 11, and the telescopic assembly includes a movable rod 24 and a connecting rod 25. The movable rod 24 is telescopic at the top of the rod tube 2, and the connecting rod 25 is fixed to the surface of the movable rod 24, and the other end of the connecting rod 25 moves in the horizontal groove 12 and a plurality of vertical grooves 13;

[0028] Specifically, one end of the movable rod 24 in the telescopic assembly is telescopic inside the rod tube 2. When in use, it is only necessary to push the connecting rod 25 by hand to move in the horizontal groove 12 first, and then push the movable rod 24 into a plurality of vertical grooves 13 according to the required extension length;

[0029] Furthermore, the plurality of vertical slots 13 are evenly arranged and have different lengths, and the connecting rod 25 can be pushed into the plurality of vertical slots 13 of different lengths according to the required telescopic length of the oral endoscope body 3, thereby adjusting the telescopic length;

[0030] The oral endoscope body 3 is fixed on the top of the movable rod 24;

[0031] The surface of the knob 23 is provided with an anti-slip layer;

[0032] Specifically, the anti-skid layer provided on the surface of the knob 23 can prevent the knob 23 and the hand from sliding when the knob 23 is turned.

[0033] The mounting rod 1 is connected to the base 11 by threads;

[0034] Specifically, the base 11 is screwed to the bottom of the mounting rod 1. The detachable connection allows the oral endoscope body 3 to unscrew the base 1 when saliva flows into the mounting rod 1 after detecting caries in the oral cavity, so as to facilitate cleaning of the inside of the mounting rod 1.

[0035] The working principle provided by the utility model is as follows: when in use, when it is necessary to detect the teeth in the upper and lower parts of the oral cavity back and forth, the angle of the oral endoscope body 3 can be adjusted by turning the knob 23 with the thumb. When it is necessary to adjust the telescopic length of the oral endoscope body 3, it is only necessary to push the connecting rod 25 by hand.

[0036] The circuits and controls involved in the present invention are all prior art and will not be described in detail here. The above description is only an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An oral intraocular camera device capable of detecting caries, characterized in that: The invention comprises a mounting rod (1) having a hollow interior and an oral intrascope body (3) arranged on the top of the mounting rod (1), wherein a rotating assembly for rotating the oral intrascope body (3) is arranged inside the mounting rod (1), and a telescopic assembly for telescoping the oral intrascope body (3) is also arranged inside the mounting rod (1), and the rotating assembly is located below the telescopic assembly; The rotating assembly comprises a rod barrel (2), a bevel gear 1 (21) fixed on the surface of the rod barrel (2), a bevel gear 2 (22) and a knob (23); the rod barrel (2) rotates at the bottom of the mounting rod (1); the bevel gear 1 (21) is meshed with the bevel gear 2 (22); and the bevel gear 2 (22) is connected to the knob (23) outside the rod barrel (2) via a fixing column (221).

2. The oral intraocular camera device capable of detecting caries according to claim 1, characterized in that: The bottom of the mounting rod (1) is detachably connected to a base (11); a transverse groove (12) and a plurality of vertical grooves (13) are provided on the surface of the mounting rod (1); the plurality of vertical grooves (13) are connected to the transverse groove (12); and the rod tube (2) rotates on the top of the base (11).

3. The oral intraocular camera device capable of detecting caries according to claim 2, characterized in that: The telescopic assembly comprises a movable rod (24) and a connecting rod (25), wherein the movable rod (24) is telescopic at the top of the rod tube (2), the connecting rod (25) is fixed on the surface of the movable rod (24), and the other end of the connecting rod (25) is movable in the transverse groove (12) and a plurality of vertical grooves (13).

4. The oral intraocular camera device capable of detecting caries according to claim 3, characterized in that: The oral intrascope body (3) is fixed on the top of the movable rod (24).

5. The oral cavity intrascope device capable of detecting caries according to claim 4, characterized in that: The surface of the knob (23) is provided with an anti-slip layer.

6. The oral intraocular camera device capable of detecting caries according to claim 5, characterized in that: The mounting rod (1) is threadably connected to the base (11).

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