CN108113631A - A kind of paediatrics throat observes auxiliary device - Google Patents

Abstract

The invention discloses an auxiliary device for pediatric throat observation, which comprises a housing, the housing is in the shape of a hollow cylinder, and a pair of first installation holes are respectively opened at the right ends of the upper and lower side walls of the housing; the beneficial effect of the invention is: On the left end, put the right end of the shell into the child's mouth, move the U-shaped plate to the left with your fingers, and the support plate will swing to prop up the child's mouth to a certain extent, which is convenient for observing the throat. The outer surface of the support plate is equipped with a protective The soft rubber pad improves the protection of children's oral cavity. When using the invention for observation, press the button switch with your finger to turn on the LED lamp bead, which is convenient for clear observation of the throat, and the curved glass protects the child's mouth. Mouth, avoid injury.

Description

An auxiliary device for pediatric throat observation

This application is a divisional application with application number 2016112198845, application date December 26, 2016, and invention name "A Pediatric Throat Observation Auxiliary Device".

technical field

The invention relates to a medical appliance, in particular to an auxiliary device for pediatric throat observation.

Background technique

When medical personnel inspect the throat of children, they need to observe the condition of the throat with the naked eye. During the observation process, since children will not actively cooperate with medical personnel for observation and treatment, they need to use tools to assist in observation. At the present stage, common spatulas are mostly used for auxiliary observation under such circumstances, but this common spatula has a single function and cannot well meet the various needs of medical staff at the present stage when examining the throat of pediatric patients. Requirements, thereby delaying the progress of the medical process, bringing great difficulty to the medical staff.

Contents of the invention

The purpose of the present invention is to provide a pediatric throat observation auxiliary device to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A pediatric throat observation auxiliary device, comprising a housing, the housing is in the shape of a hollow cylinder, a pair of first mounting holes are respectively opened on the right end of the upper and lower side walls of the housing, and the pair of first mounting holes are located in the same vertical plane, the first Incomplete gears are respectively arranged inside the installation holes, and the installation holes of the incomplete gears are fixedly sleeved with rotating columns. A support piece is connected, the outer end surface of the support piece is fixedly bonded with a protective soft rubber pad, the inside of the housing is provided with a rack plate, and the upper and lower sides of the right end of the rack plate are respectively fixedly connected with first straight teeth, the first The straight teeth are respectively kneaded and connected with the incomplete gears. A sleeve is arranged in the middle of the shell, and the sleeve is fixedly connected with the upper and lower inner walls of the shell. The rack plate passes through the sleeve, and the rack plate The upper end surface of the left end is fixedly connected with a second straight tooth, and the upper side wall of the housing is provided with a second installation hole on the left side, the second installation hole is provided with a complete gear, and the installation hole of the complete gear is fixedly sleeved with a rotating rod. The two ends of the rotating rod are respectively rotatably connected to the inner wall of the second mounting hole, the complete gear is meshed with the second spur teeth, and the upper part of the complete gear is provided with a U-shaped plate with the opening end facing down. The lower side is rotatably connected with the rotating rod, the upper side wall of the U-shaped plate passes through a guide rod, the lower part of the guide rod is fixedly connected with a wedge block, the upper part of the guide rod is fixedly connected with a steering plate, and the upper part of the guide rod is sleeved There is a helical spring, and the two connection ends of the helical spring are respectively fixedly connected with the wedge-shaped block and the upper side wall of the U-shaped plate.

As a further solution of the present invention: a curved glass is fixedly connected to the right end of the housing, and LED lamp beads are embedded in the curved glass.

As a further solution of the present invention: the left side of the housing is fixedly connected with a battery storage box, the inside of the battery storage box is provided with a button battery, the side wall of the battery storage box is connected with a cover through a hinge, and the left side of the battery storage box A button switch is fixedly installed on the side end, and the LED lamp bead, the button battery and the button switch are connected through a power line.

As a further solution of the present invention: permanent magnets are embedded in the end of the cover, and iron blocks are embedded in the side walls of the battery storage box.

As a further solution of the present invention: the end of the support piece is hemispherical.

As a further solution of the present invention: the material of the protective soft rubber pad is medical silicone rubber.

Compared with the prior art, the beneficial effect of the present invention is: hold the left end of the shell with hand, put the right end of the shell into the child's mouth, move the U-shaped plate to the left with the finger, and the support plate swings, and the child's mouth Hold up a certain range to facilitate observation of the throat. The outer side of the support sheet is provided with a protective soft rubber pad, which improves the protection of children's oral cavity. When using the invention for observation, press the button switch with your finger to open it. LED lamp beads are convenient for clear observation of the throat, and the curved glass protects children's mouth from being injured.

Description of drawings

Fig. 1 is a structural schematic diagram of a pediatric throat observation auxiliary device;

Fig. 2 is a schematic diagram of the appearance of a pediatric throat observation auxiliary device;

Fig. 3 is an enlarged schematic diagram of I in a pediatric throat observation auxiliary device;

Fig. 4 is an enlarged schematic diagram of complete gears in a pediatric throat observation auxiliary device.

In the figure: 1-housing, 2-the first installation hole, 3-incomplete gear, 4-rotating column, 5-support piece, 6-protective soft rubber pad, 7-rack plate, 8-the first straight tooth, 9-Sleeve, 10-Second straight tooth, 11-Second mounting hole, 12-Complete gear, 13-Turning rod, 14-U-shaped plate, 15-Guide rod, 16-Coil spring, 17-Reversing plate , 18-curved glass, 19-LED lamp bead, 20-battery storage box, 21-button battery, 22-button switch, 23-power cord, 24-cover, 25-permanent magnet, 26-iron block, 27 - Wedge blocks.

Detailed ways

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Please refer to Figures 1-4, a pediatric throat observation auxiliary device, including a housing 1, the housing 1 is in the shape of a hollow cylinder, a pair of first installation holes 2 are respectively opened on the right end of the upper and lower side walls of the housing 1, and a pair of first installation holes 2 are located in the same vertical plane, the inside of the first installation hole 2 is respectively provided with incomplete gears 3, the installation holes of the incomplete gears 3 are fixedly sleeved with a rotating column 4, and the two ends of the rotating column 4 are respectively connected to The inner walls of the first installation hole 2 are connected in rotation, the outer surface of the incomplete gear 3 is fixedly connected with a support piece 5, and the outer end surface of the support piece 5 is fixedly bonded with a protective soft rubber pad 6, and the inside of the housing 1 A rack plate 7 is provided, the upper and lower sides of the right end of the rack plate 7 are respectively fixedly connected with first straight teeth 8, and the first straight teeth 8 are respectively kneaded and connected with the incomplete gear 3, and a sleeve is arranged in the middle of the inner shell 1 9. The sleeve 9 is fixedly connected with the upper and lower inner walls of the housing 1, the rack plate 7 passes through the sleeve 9, and the upper left end surface of the rack plate 7 is fixedly connected with a second straight tooth 10, the The left side of the upper side wall of the housing 1 is provided with a second installation hole 11, the second installation hole 11 is provided with a complete gear 12, and the installation hole of the complete gear 12 is fixedly sleeved with a rotating rod 13, and the two ends of the rotating rod 13 are respectively Rotately connected with the inner wall of the second installation hole 11, the complete gear 12 is meshed with the second straight tooth 10, the upper part of the complete gear 12 is provided with a U-shaped plate 14 with the opening end facing downwards, and the lower part of the U-shaped plate 14 The upper side wall of the U-shaped plate 14 passes through a guide rod 15, the lower part of the guide rod 15 is fixedly connected with a wedge-shaped block 27, and the upper part of the guide rod 15 is fixedly connected with a steering plate 17. A helical spring 16 is sleeved on the guide rod 15 , and the two connecting ends of the helical spring 16 are fixedly connected with the wedge-shaped block 27 and the upper side wall of the U-shaped plate 14 respectively.

Hold the left end of the shell 1 with your hand, put the right end of the shell 1 into the child's mouth, and move the U-shaped plate 14 to the left with your fingers. Since the right-angled surface of the wedge-shaped block 27 is facing the left side at this time, the complete gear 12 is driven. Turn counterclockwise, and then use your fingers to move the U-shaped plate 14 to the right. Since the slope of the wedge-shaped block 27 faces to the right, the wedge-shaped block 27 moves up and down, and the complete gear 12 will not rotate, and the U-shaped plate is reciprocated. 14. The complete gear 12 continues to rotate counterclockwise, driving the rack plate 7 to move to the right, so that the incomplete gear 3 rotates, and the supporting piece 5 swings to prop up the child’s mouth to a certain extent, which is convenient for observing the throat. The supporting piece The outer surface of 5 is provided with protective soft rubber pad 6, has improved the protection to children's oral cavity, after the observation is finished, will adjust to plate 17 and rotate 180 °, and now wedge block 27 rotates 180 ° equally, dial back and forth with finger Move the U-shaped plate 14, then the rack plate 7 moves to the left this moment, the support piece 5 swings and shrinks, and then the present invention is taken out.

A curved glass 18 is fixedly connected to the right side of the housing 1 , and an LED lamp bead 19 is embedded in the curved glass 18 .

The left side end of described casing 1 is fixedly connected with battery storage box 20, and the inside of battery storage box 20 is provided with button battery 21, and the side wall of battery storage box 20 is connected with cover body 24 by hinge, and the left side of battery storage box 20 A button switch 22 is fixedly installed at the end, and the LED lamp bead 19 , the button battery 21 and the button switch 22 are connected through a power cord 23 .

When using the present invention to observe, press the button switch 22 with a finger to turn on the LED lamp bead 19, which is convenient for clear observation of the throat, and the curved glass 18 protects the child's oral cavity from being injured.

A permanent magnet 25 is embedded in the end of the cover 24 , and an iron block 26 is embedded in the side wall of the battery storage box 20 .

The end of the support piece 5 is hemispherical.

The material of the protective soft rubber pad 6 is medical silicone rubber.

The working principle of the present invention is: hold the left end of shell 1 with hand, put the right end of shell 1 in the child's mouth, stir U-shaped plate 14 to the left with finger, because the right-angled surface of wedge-shaped block 27 faces left at this moment Therefore, the complete gear 12 is driven to rotate counterclockwise, and then the U-shaped plate 14 is moved to the right with a finger. Since the inclined surface of the wedge-shaped block 27 faces to the right, the wedge-shaped block 27 moves up and down, and the complete gear 12 does not rotate. When the U-shaped plate 14 is moved back and forth, the complete gear 12 continues to rotate counterclockwise, driving the rack plate 7 to move to the right, so that the incomplete gear 3 rotates, and the support piece 5 swings to support the child's mouth within a certain range, which is convenient Observing the throat, the outer side of the support sheet 5 is provided with a protective soft rubber pad 6, which improves the protection of the child's oral cavity. After the observation is completed, the steering plate 17 is rotated 180 °, and the wedge block 27 is also rotated. 180°, move the U-shaped plate 14 back and forth with your fingers, then the rack plate 7 moves to the left at this time, the support plate 5 swings and shrinks, and then the present invention can be taken out; when using the present invention to observe, press it with your fingers The button switch 22 can turn on the LED lamp bead 19, which is convenient for clear observation of the throat, and the curved glass 18 protects the child's oral cavity from being injured.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (2)

1. An auxiliary device for pediatric throat observation, comprising a housing, a pair of first installation holes are respectively provided at the right end of the upper and lower side walls of the housing, and a pair of first installation holes are located in the same vertical plane, and it is characterized in that the housing is a hollow cylinder Incomplete gears are arranged inside the first installation holes, and the installation holes of the incomplete gears are fixedly sleeved with rotating columns, and the two ends of the rotating columns are respectively connected to the inner wall of the first installation hole in rotation, so that The outer surface of the complete gear is fixedly connected with a support piece, the outer end surface of the support piece is fixedly bonded with a protective soft rubber pad, the inside of the shell is provided with a rack plate, and the upper and lower sides of the right end of the rack plate are respectively fixedly connected with a second Straight teeth, the first straight teeth are respectively kneaded and connected with incomplete gears, a sleeve is arranged in the middle of the shell, the sleeve is fixedly connected with the upper and lower inner walls of the shell, the rack plate passes through the sleeve, The upper end surface of the left end of the rack plate is fixedly connected with a second straight tooth, and the upper side wall of the housing is provided with a second mounting hole on the left side, and the second mounting hole is provided with a complete gear, and the mounting hole of the complete gear is fixed A rotating rod is connected, the two ends of the rotating rod are respectively connected in rotation with the inner wall of the second mounting hole, the complete gear is meshed with the second spur tooth, and the upper part of the complete gear is provided with a U-shaped The lower side of the U-shaped plate is rotatably connected with the rotating rod, the upper side wall of the U-shaped plate passes through a guide rod, the lower part of the guide rod is fixedly connected with a wedge-shaped block, and the upper part of the guide rod is fixedly connected with a steering plate , a helical spring is sleeved on the guide rod, and the two connecting ends of the helical spring are respectively fixedly connected with the wedge-shaped block and the upper side wall of the U-shaped plate. LED lamp beads are embedded in the inside of the surface glass, and the left side of the shell is fixedly connected with a battery storage box. The inside of the battery storage box is provided with a button battery, and the side wall of the battery storage box is connected with a cover through a hinge. The battery storage box A button switch is fixedly installed on the left side of the box, and the LED lamp bead, button battery and button switch are connected through a power line; a permanent magnet is embedded in the end of the cover, and an iron block is embedded in the side wall of the battery storage box; The end of the support piece is hemispherical. 2. A pediatric throat observation auxiliary device according to claim 1, characterized in that the material of the protective soft rubber pad is medical silicone rubber.