Portable intraoral illuminating lamp

Abstract

The utility model discloses a portable intraoral illuminating lamp which comprises a base, and a U-shaped frame is fixedly installed at the top end of the base. A screw rod is rotationally arranged in the U-shaped frame through a bearing; the outer wall of the screw rod is in threaded rotary connection with a screw sleeve; a cross rod is horizontally mounted at the bottom end of the screw sleeve; a vertical rod is vertically installed at the end, away from the threaded sleeve, of the transverse rod. According to the oral cavity lamp, the height, the horizontal angle and the space multi-angle can be accurately adjusted, it is ensured that lamplight can accurately illuminate any position in an oral cavity, a good illumination condition is provided for operation such as oral cavity examination and treatment, and the operation accuracy and efficiency are improved; according to the supporting structure, stable supporting is provided for the lighting lamp, the situation that the lighting effect is affected due to shaking in the using process is reduced, the stability and reliability of lighting are guaranteed, and convenience is achieved; the device is simple in structure, convenient to operate and worthy of popularization.

Description

TECHNICAL FIELD

[0001] The utility model relates to oral cavity lighting technical field, and specifically speaking, especially, a portable intraoral illuminator. BACKGROUND

[0002] In the field of oral medical treatment, the examination and treatment operation inside the oral cavity need good lighting condition. The traditional oral cavity illuminator often has some limitations, for example, the fixed position of the fixed oral cavity lamp cannot be flexibly adjusted according to the position of the oral cavity of the patient and the operation demand of the doctor, and the illumination dead angle may be formed in some parts of the oral cavity, which affects the accurate judgment of the doctor on the condition of the oral cavity. Moreover, although some portable lighting equipment is convenient to carry, it may have the problems of single illumination angle and poor stability. With the continuous development of oral medical technology, the requirement for intraoral illumination is higher and higher. However, the existing intraoral illuminator is manually used, which is relatively troublesome to use, needs to be checked by one hand, cannot be checked at the same time, is not convenient enough, does not have advantages in multi-angle adjustment and stability, and cannot improve the quality and efficiency of the oral medical operation. Therefore, we provide a portable intraoral illuminator. SUMMARY

[0003] The utility model aims at providing a portable intraoral illuminator to solve the problems in the background art.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a portable intraoral illuminator, wherein, including base, the top of base is fixedly installed with U type frame, the inside of U type frame is rotationally provided with screw rod through bearing, the outer wall of screw rod is threadedly rotatably connected with screw sleeve, the bottom of screw sleeve is horizontally installed with cross bar, the end, away from screw sleeve, of cross bar is vertically installed with vertical bar, the vertical bar and support rod one are rotationally provided with movable rod, the end, away from movable rod, of support rod one is installed with support rod two, the end, away from support rod one, of support rod two is integrally formed with fixed shaft, the outer wall of fixed shaft is rotationally provided with movable sleeve, the outer end of movable sleeve is fixedly installed with ball head seat, the ball head is rotatably and movably connected with ball head seat, and the outer end of ball head is detachably connected with illuminator body.

[0005] Preferably, the inner side of the U-shaped frame is vertically provided with a sliding groove, and the outer wall of the screw sleeve is fixedly installed with a sliding block.

[0006] Preferably, the top end of the U-shaped seat is installed with a motor, and the output end of the motor is in transmission connection with the screw rod through the U-shaped seat.

[0007] Preferably, the outer wall of the support rod two is rotationally provided with a handle, and the handle is in L-shaped structure.

[0008] Preferably, the outer wall of the motor is further provided with a protective cover.

[0009] Preferably, the lighting lamp body is circular or elliptical in section.

[0010] Beneficial effects: compared with the prior art, the beneficial effects of the utility model are: through the in-mouth lighting lamp setting, compact structure, overall portable, convenient adjustment, convenient operation, through the design of motor drive, multiple movable joints and rotating parts, the accurate adjustment of height, horizontal angle and space multi-angle can be realized, ensuring that the light can accurately illuminate any position in the oral cavity, providing good lighting conditions for oral examination, treatment and other operations, improving the accuracy and efficiency of operation, the connecting structure between the U-shaped frame, the cross rod, the vertical rod and the multiple support rods provides relatively stable support for the lighting lamp, reduces the situation that the lighting effect is affected due to shaking in the use process, and ensures the stability and reliability of lighting; the L-shaped handle is convenient for users to hold and operate, conforms to the ergonomic design, and is more comfortable and labor-saving when adjusting the lighting angle and position. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 The utility model provides a whole structure schematic diagram of a portable in-mouth lighting lamp.

[0012] Figure 2 The utility model provides a three-dimensional structure schematic diagram of a portable in-mouth lighting lamp.

[0013] Figure 3 The utility model provides a fixing shaft, movable sleeve, ball head seat, ball head, lighting lamp body structure schematic diagram of a portable in-mouth lighting lamp.

[0014] In the drawings: 1-base, 2-U-shaped frame, 3-sleeve, 4-connection sleeve, 5-cross rod, 6-vertical rod, 7-movable rod, 8-supporting rod one, 9-supporting rod two, 10-fixing shaft, 11-movable sleeve, 12-ball head seat, 13-ball head, 14-lighting lamp body, 15-screw rod, 16-motor, 17-sliding block, 18-sliding groove, 19-handle, 20-protective cover. DETAILED DESCRIPTION

[0015] In order to enable the above object, features and advantages of the utility model to be more clearly understood, the utility model will be further described below with reference to the drawings and embodiments. It should be explained that the embodiments and the features in the embodiments of the present application can be combined with each other without conflict.

[0016] Many specific details are set forth in the following description in order to provide a thorough understanding of the present application. However, the present application can be practiced according to other ways not described herein, and the present application is not limited to the specific embodiments described herein.

[0017] Embodiment

[0018] Please refer to the drawings, the utility model discloses an embodiment, a portable intraoral illuminating lamp, including base 1, the top of base 1 is fixedly installed with U type frame 2, the inside of U type frame 2 is rotationally arranged with screw rod 15 through bearing, the outer wall of screw rod 15 is screw thread rotationally connected with screw bush 3, the bottom of screw bush 3 is horizontally installed with cross rod 5, the one end of cross rod 5 is vertically installed with vertical rod 6 away from screw bush 3, the movable rod 7 is rotationally arranged between vertical rod 6 and support rod one 8, the one end of support rod one 8 is installed with support rod two 9 away from movable rod 7, the one end of support rod two 9 is integrally formed with fixed shaft 10 away from support rod one 8, the outer wall of fixed shaft 10 is rotationally arranged with movable sleeve 11, the outer end of movable sleeve 11 is fixedly installed with ball head seat 12, ball head 13 is rotationally connected with ball head seat 12, the outer end of ball head 13 is detachably connected with illuminating lamp body 14, the inside of U type frame 2 is vertically provided with sliding slot 18, the outer wall of screw bush 3 is fixedly installed with sliding block 17, the sliding block 17 is rotationally arranged in sliding slot 18, the top of U type seat 2 is installed with motor 16, the output of motor 16 is transmissionally connected with screw rod 15 and penetrates U type seat 2, the outer wall of support rod two 9 is rotationally arranged with handle 19, handle 19 is L type structure, the outer wall of motor 16 is also provided with protective cover 20, the section of illuminating lamp body 14 is circular or oval.

[0019] Use process:

[0020] In use, the height is adjusted as required, the motor 16 is started, the motor 16 drives the screw rod 15 to rotate, the screw sleeve 3 is screwed with the screw rod 15, the outer wall of the screw sleeve 3 is limited in the sliding groove 18 on the inner side of the U-shaped frame 2 and can only slide up and down, so when the screw rod 15 rotates, the screw sleeve 3 moves up and down linearly along the screw rod 15, thereby driving the horizontal rod 5, the vertical rod 6 and the subsequent connected components to realize the overall height adjustment, so as to adjust the height position of the illuminating lamp body 14, the movable rod 7 can rotate around the connecting point of the vertical rod 6 and the support rod one 8, a certain degree of angle fine adjustment is realized, the illuminating angle of the illuminating lamp body 14 in the horizontal direction is changed, the support rod two 9 can rotate around the connecting point of the support rod one 8, the horizontal angle adjustment range is further expanded, the movable sleeve 11 can rotate around the fixed shaft 10, the ball head 13 rotates in the ball head seat 12, the cooperation of the two enables the illuminating lamp body 14 to realize flexible rotation in multiple directions and multiple angles in space, so that the doctor or the user can accurately irradiate the light to each part in the oral cavity.

[0021] It is worth noting that the whole device is controlled by the control button, and since the control button matches the motor 16 and the illuminating lamp body 14, which are common devices and belong to existing mature technology, the electrical connection relationship and the specific circuit structure are not described again. The power supply also belongs to the common knowledge in the art, and the utility model is mainly used to protect the mechanical device, so the control mode and the circuit connection are not explained in detail.

[0022] In the above process, through the intraoral illuminating lamp setting, the structure is compact, the whole is portable, convenient to adjust and convenient to operate, through the design of the motor drive and multiple movable joints and rotating parts, the height, horizontal angle and spatial multi-angle accurate adjustment can be realized, it is ensured that the light can accurately illuminate any position in the oral cavity, and good lighting conditions are provided for oral examination, treatment and other operations, the accuracy and efficiency of the operation are improved, the connection structure between the U-shaped frame, the horizontal rod, the vertical rod and the multiple support rods provides relatively stable support for the illuminating lamp, reduces the situation that the illumination effect is affected due to shaking in the use process, and ensures the stability and reliability of the illumination; the handle in the L-shaped structure is convenient for the user to hold and operate, conforms to the ergonomic design, and is more comfortable and labor-saving when adjusting the illumination angle and position; the structure of the present application is simple, practical, easy to operate and worth promoting.

[0023] The above specific embodiments further illustrate the purpose, technical scheme and advantages of the utility model, and it should be understood that the above is only a specific embodiment of the utility model and is not used to limit the utility model, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

[0024] In the description of the utility model, it needs to be understood that the terms indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as the limitation of the utility model.

[0025] In the utility model, unless explicitly defined and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrated; it can be mechanical connection, or electrical connection; it can be directly connected, or indirectly connected through intermediate medium, or the communication inside two elements or the interaction relationship of two elements.

[0026] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship when the utility model product is usually placed, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as the limitation of the utility model.

[0027] In addition, the terms "horizontal", "vertical", "overhang" and the like do not mean that the component must be absolutely horizontal or overhanging, but can be slightly inclined.

[0028] In the utility model, unless explicitly defined and limited, the first feature above or below the second feature can include that the first and second features are in direct contact, or the first and second features are not in direct contact but are in contact through another feature between them. Moreover, the first feature above, above and above the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature below, below and below the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

Claims

1. A portable intraoral light, characterized by: The base is provided with a U-shaped frame at the top end, a screw rod is rotatably arranged in the U-shaped frame, a screw sleeve is threadedly connected to the outer wall of the screw rod, a horizontal rod is horizontally arranged at the bottom end of the screw sleeve, a vertical rod is vertically arranged at the end of the horizontal rod away from the screw sleeve, a movable rod is rotatably arranged between the vertical rod and a support rod I, a support rod II is arranged at the end of the support rod I away from the movable rod, a fixed shaft is integrally arranged at the end of the support rod II away from the support rod I, a movable sleeve is rotatably arranged on the outer wall of the fixed shaft, a ball head seat is fixedly arranged at the outer end of the movable sleeve, and a ball head is rotatably connected to the ball head seat and detachably connected to the body of the illuminating lamp.

2. A portable intra-oral light according to claim 1, wherein: A sliding groove is vertically arranged in the inner side of the U-shaped frame, and a sliding block is fixedly arranged on the outer wall of the screw sleeve and slidably arranged in the sliding groove.

3. The portable intra-oral light of claim 1, wherein: A motor is arranged at the top end of the U-shaped frame, and the output end of the motor is in transmission connection with the screw rod penetrating through the U-shaped frame.

4. The portable intra-oral light of claim 1, wherein: A handle is rotatably arranged on the outer wall of the support rod II and has an L-shaped structure.

5. A portable intra-oral light according to claim 3, wherein: The outer wall of the motor is further provided with a protective cover.

6. The portable intra-oral light of claim 1, wherein: The body of the illuminating lamp has a circular or elliptical cross section.

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