CN112244744A

CN112244744A - Traditional chinese medical science paediatrics inspection is with oral cavity ware that struts

Info

Publication number: CN112244744A
Application number: CN202011252161.1A
Authority: CN
Inventors: 孔华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-01-22

Abstract

The invention discloses an oral cavity distractor for traditional Chinese medicine pediatric examination, which comprises a supporting plate, wherein U-shaped blocks are fixed at two ends of the supporting plate, two adjusting rods are rotatably connected in each U-shaped block, supporting rods are fixed at the other ends of the two adjusting rods, sliding grooves are formed in the inner sides of the two adjusting rods, sliding blocks are fixed in the sliding grooves, moving rods are fixed between the sliding blocks, a reset spring fixed in the sliding groove is arranged on the left side of each sliding block, a connecting plate is fixed between the two moving rods, a threaded rod is rotatably connected between the supporting plate and the connecting plate, one end of the threaded rod penetrates through the connecting plate and is fixed with a driving bevel gear, a convex plate is fixed at the bottom of the connecting plate, a threaded column is rotatably connected to the upper surface of the convex plate, and a driven bevel. The tongue-limiting bracket is reasonable in structure, convenient for keeping the spreading angle and limiting the tongue, convenient for a doctor to observe, and free of additional light source irradiation.

Description

Traditional chinese medical science paediatrics inspection is with oral cavity ware that struts

Technical Field

The invention relates to the field of pediatric oral examination instruments, in particular to an oral cavity dilator for traditional Chinese medicine pediatric examination.

Background

The traditional oral cavity distracter for traditional Chinese medicine pediatric examination needs an additional light source to irradiate when distracting the oral cavity, is inconvenient in angle, and is inconvenient to maintain the distracted angle, so that the oral cavity of a child is easily injured.

Disclosure of Invention

Objects of the invention

In order to solve the technical problems in the background art, the invention provides the oral cavity dilator for the pediatric examination in the traditional Chinese medicine, which is reasonable in structure, convenient for keeping the propping angle and limiting the tongue, convenient for the observation of a doctor and free from the irradiation of an additional light source.

(II) technical scheme

The invention provides an oral cavity dilator for traditional Chinese medicine pediatric examination, which comprises a supporting plate, wherein two ends of the supporting plate are respectively fixed with a U-shaped block, two adjusting rods are respectively and rotatably connected in the U-shaped blocks, the other ends of the two adjusting rods are respectively fixed with a support rod, the inner sides of the two adjusting rods are respectively provided with a sliding chute, sliding blocks are fixed in the sliding grooves, moving rods are fixed between the sliding blocks, a return spring fixed in the sliding groove is arranged on the left side of each sliding block, a connecting plate is fixed between the two moving rods, a threaded rod is rotatably connected between the supporting plate and the connecting plate, one end of the threaded rod penetrates through the connecting plate and is fixed with a driving bevel gear, the bottom of connecting plate is fixed with the flange, and the flange upper surface rotates and is connected with the screw thread post, and the top of screw thread post is fixed with driven bevel gear, and driven bevel gear and the drive bevel gear meshing transmission, the other end of threaded rod runs through the backup pad and is fixed with adjust knob.

Preferably, the threaded column is connected with a moving block through threads, and one side, far away from the connecting plate, of the threaded column is fixedly provided with a transparent shell through a connecting rod.

Preferably, be fixed with LED illumination lamp plate and to the rechargeable battery of LED illumination lamp plate power supply in the transparent shell, be fixed with control switch in the backup pad, control switch forms closed loop about LED illumination lamp plate and rechargeable battery.

Preferably, a vertical groove is formed in the surface of one side, close to the moving block, of the connecting plate, a guide rod is fixed to one side, far away from the transparent shell, of the moving block, and the other end of the guide rod extends into the groove.

Preferably, sanitary rubber pads are fixed on the sides, far away from each other, of the support rods.

Preferably, the connecting plate is internally and fixedly embedded with a bearing, and the outer circumferential surface of the threaded rod is fixedly connected with the inner ring of the bearing.

Preferably, a threaded hole is formed in the left surface of the supporting plate, and the left end of the threaded rod is connected into the threaded hole through threads.

Compared with the prior art, the invention has the beneficial effects that:

the threaded rod is rotated and the driving bevel gear is driven to rotate by rotating the adjusting knob, so that the driven bevel gear is driven to rotate, the threaded column is driven to rotate, the movable block is driven to press the tongue of the child through the connecting rod, and the situation that the tongue is disturbed to influence observation of a doctor is avoided;

the sliding block is driven to move along the sliding groove through the moving rod, the reset spring in the sliding groove is compressed, and along with the movement of the moving rod, the angle between the adjusting rods is increased, and therefore the supporting rod is propped open to the oral cavity of a child.

Drawings

Fig. 1 is a schematic structural diagram of an oral cavity distractor for pediatric examination in traditional Chinese medicine;

fig. 2 is a front view of the oral cavity distractor for pediatric examination in traditional Chinese medicine;

fig. 3 is a side view of a mouth spreader for pediatric examination in traditional Chinese medicine according to the present invention;

fig. 4 is a cross-sectional view of a transparent shell in an oral cavity dilator for pediatric examination in traditional Chinese medicine.

In the figure: the LED illuminating lamp comprises a supporting rod 1, an adjusting rod 2, a sliding chute 3, a sliding block 4, a return spring 5, a moving rod 6, a threaded rod 7, a driving bevel gear 8, a driven bevel gear 9, a transparent shell 10, a U-shaped block 11, an adjusting knob 12, a supporting plate 13, a threaded column 14, a moving block 15, a connecting plate 16, a convex plate 17, an LED illuminating lamp panel 18 and a rechargeable battery 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1-4, the oral cavity distracter for pediatric examination in traditional Chinese medicine provided by the invention comprises a support plate 13, wherein both ends of the support plate 13 are fixed with U-shaped blocks 11, two adjusting rods 2 are rotatably connected in the U-shaped blocks 11, the other ends of the two adjusting rods 2 are fixed with struts 1, the inner sides of the two adjusting rods 2 are respectively provided with a chute 3, a slide block 4 is fixed in the chute 3, a moving rod 6 is fixed between the slide blocks 4, a return spring 5 fixed in the chute 3 is arranged on the left side of each slide block 4, a connecting plate 16 is fixed between the two moving rods 6, a threaded rod 7 is rotatably connected between the support plate 13 and the connecting plate 16, one end of the threaded rod 7 penetrates through the connecting plate 16 and is fixed with a driving bevel gear 8, a convex plate 17 is fixed at the bottom of the connecting plate 16, a threaded column 14 is rotatably connected on the upper surface of the convex, the driven bevel gear 9 is in meshing transmission with the driving bevel gear 8, and the other end of the threaded rod 7 penetrates through the supporting plate 13 and is fixed with an adjusting knob 12.

In an alternative embodiment, a moving block 15 is connected to the threaded column 14 through a screw thread, and the transparent shell 10 is fixed to the side of the threaded column 14 away from the connecting plate 16 through a connecting rod.

In an alternative embodiment, an LED lighting panel 18 and a rechargeable battery 19 for supplying power to the LED lighting panel 18 are fixed in the transparent casing 10, and a control switch is fixed on the supporting plate 13, and the control switch forms a closed loop with respect to the LED lighting panel 18 and the rechargeable battery 19.

In an alternative embodiment, a vertical groove is formed in a surface of one side of the connecting plate 16 close to the moving block 15, a guide rod is fixed to one side of the moving block 15 far away from the transparent shell 10, and the other end of the guide rod extends into the groove.

In an alternative embodiment, sanitary rubber pads are fixed to the sides of the stay bars 1 facing away from each other.

In an alternative embodiment, a bearing is fixedly embedded in the connecting plate 16, and the outer circumferential surface of the threaded rod 7 is fixedly connected with the inner ring of the bearing.

In an alternative embodiment, the left surface of the support plate 13 is provided with a threaded hole, and the left end of the threaded rod 7 is screwed into the threaded hole.

The working principle is as follows: the traditional oral cavity distracter for pediatric examination needs an additional light source for irradiation when the oral cavity is distracted, the angle is inconvenient, the distracted angle is inconvenient to maintain, the oral cavity of a child is easily injured, in addition, the tongue of the child cannot be limited during detection, which affects the observation of the doctor, in this embodiment, the stay bar 1 and the LED lighting lamp panel 18 are inserted into the oral cavity of the child, by rotating the adjusting knob 12, the threaded rod 7 rotates and drives the drive bevel gear 8 to rotate, thereby driving the driven bevel gear 9 to rotate, further enabling the threaded column 14 to rotate, enabling the moving block 15 to enable the transparent shell 10 to press the tongue of the child through the connecting rod, avoiding the tongue from moving to influence the observation of a doctor, meanwhile, the control switch is turned on, so that the LED illuminating lamp panel 18 illuminates the oral cavity, the rechargeable battery 19 supplies power to the oral cavity, so that the transparent shell 10 and the LED illuminating lamp panel 18 in the transparent shell 10 can simultaneously realize two functions of tongue depressing and illumination; secondly, at threaded rod 7 pivoted in-process for the carriage release lever 6 drives slider 4 and removes along spout 3, compresses reset spring 5 in the spout 3 simultaneously, and along with the removal of carriage release lever 6, makes the angle between the regulation pole 2 increase, thereby makes vaulting pole 1 strut to children's oral cavity, and because threaded rod 7 and backup pad 13's threaded connection, makes the angle of strut to keep, has further simplified the operation that detects.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The oral cavity distractor for traditional Chinese medicine pediatric examination is characterized by comprising a supporting plate (13), wherein U-shaped blocks (11) are fixed at two ends of the supporting plate (13), two adjusting rods (2) are rotatably connected in the U-shaped blocks (11), supporting rods (1) are fixed at the other ends of the two adjusting rods (2), sliding grooves (3) are formed in the inner sides of the two adjusting rods (2), sliding blocks (4) are fixed in the sliding grooves (3), moving rods (6) are fixed between the sliding blocks (4), a reset spring (5) fixed in the sliding grooves (3) is arranged on the left side of each sliding block (4), a connecting plate (16) is fixed between the two moving rods (6), a threaded rod (7) is rotatably connected between the supporting plate (13) and the connecting plate (16), one end of the threaded rod (7) penetrates through the connecting plate (16) and is fixed with a driving bevel gear (8), the bottom of connecting plate (16) is fixed with flange (17), and flange (17) upper surface rotates and is connected with screw thread post (14), and the top of screw thread post (14) is fixed with driven bevel gear (9), and driven bevel gear (9) and initiative bevel gear (8) meshing transmission, the other end of threaded rod (7) runs through backup pad (13) and is fixed with adjust knob (12).

2. The oral cavity distractor for traditional Chinese medicine pediatric examination of the claim 1, wherein the threaded column (14) is connected with a moving block (15) through a thread, and a transparent shell (10) is fixed on one side of the threaded column (14) far away from the connecting plate (16) through a connecting rod.

3. The oral cavity distractor for pediatric examination in traditional Chinese medicine of claim 2, wherein an LED illumination lamp panel (18) and a rechargeable battery (19) for supplying power to the LED illumination lamp panel (18) are fixed in the transparent shell (10), a control switch is fixed on the support plate (13), and the control switch forms a closed loop with respect to the LED illumination lamp panel (18) and the rechargeable battery (19).

4. The traditional Chinese medicine pediatric examination oral cavity distractor according to claim 2, wherein a vertical groove is formed in the surface of one side, close to the moving block (15), of the connecting plate (16), a guide rod is fixed to one side, far away from the transparent shell (10), of the moving block (15), and the other end of the guide rod extends into the groove.

5. The oral cavity distractor for pediatric examination in traditional Chinese medicine of claim 1, wherein a sanitary rubber pad is fixed on the side of each brace rod (1) away from each other.

6. The oral cavity distractor for pediatric examination in traditional Chinese medicine of claim 1, wherein a bearing is fixedly embedded in the connecting plate (16), and the outer circumferential surface of the threaded rod (7) is fixedly connected with the inner ring of the bearing.

7. The traditional Chinese medicine pediatric examination oral cavity distractor according to claim 6, wherein a threaded hole is formed in the left surface of the support plate (13), and the left end of the threaded rod (7) is connected in the threaded hole through a thread.