CN213430110U

CN213430110U - Ear measuring device

Info

Publication number: CN213430110U
Application number: CN202021060000.8U
Authority: CN
Inventors: 郭良芬; 邹宇
Original assignee: Guangdong Maternal and Child Health Hospital
Current assignee: Guangdong Maternal and Child Health Hospital
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-06-15
Anticipated expiration: 2030-06-10

Abstract

The utility model relates to the technical field of ear measuring related equipment for newborns, in particular to an ear measuring device, which comprises a measuring frame and a measuring scale arranged on the measuring frame, wherein one side of the measuring frame is provided with a scale groove, one end of the measuring frame is provided with a threaded hole, and one end of the measuring frame, which is far away from the threaded hole, is provided with a horizontal column; a fixed plate is arranged on one side of the measuring scale, an angle groove is formed in the side face of one end, away from the measuring scale, of the fixed plate, a connecting pipe fixed on the fixed plate is arranged in the center of the angle groove, a movable plate is arranged on the side face of the fixed plate, a through hole formed in one end of the movable plate is installed on the outer side of the connecting pipe, and the fixed plate and the movable plate are connected and fixed with the connecting pipe through a connecting bolt; dipperstick and fixed plate are the rubber material to the fly leaf also is transparent flexible glue material, so when carrying out the measurement through fly leaf and fixed plate, can not cause the injury to the neonate.

Description

Ear measuring device

Technical Field

The utility model relates to a neonate surveys relevant equipment technical field of ear, specifically is a survey ear device.

Background

After some neonates are born, the auricles of the neonates need to be detected, the malformation of the external ear contour is a common head and face malformation, the detection is carried out after the neonates are born, and the timely correction of the auricles of the neonates is convenient.

When detecting, know the standard of detection earlier and be accurate, auricle is located the head both sides, and left and right auricle is basic symmetry, and the upper end of auricle is on the horizontal line parallel and level with the eyebrow, and the lower extreme is in the horizontal line at the bottom of the intranasal.

The existing device has the following defects:

1. the measuring device is inconvenient to measure the angle between the auricle and the skull;

2. when the measuring device is used, the neonate is easily injured.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a survey ear device to solve the inconvenient angle of measuring between auricle and the skull of measuring device on the existing market that above-mentioned background art provided, and when measuring device used, caused the problem of injury to the neonate easily.

In order to achieve the above object, the utility model provides a following technical scheme: an ear measuring device comprises a measuring frame and a measuring scale installed on the measuring frame, wherein a scale groove is formed in one side of the measuring frame, a threaded hole is formed in one end of the measuring frame, a sliding groove for installing the measuring scale is formed in the measuring frame, a limiting block is installed at one end, close to the threaded hole, of the measuring frame, the limiting block and the measuring frame are connected with the threaded hole through the limiting block through a bolt, and a horizontal column is installed at one end, far away from the threaded hole, of the measuring frame;

one side of dipperstick is provided with the fixed plate, the fixed plate is kept away from the one end side of dipperstick has seted up the angle groove, the central point in angle groove puts to be provided with to fix connecting pipe on the fixed plate, the side of fixed plate is provided with the fly leaf, the through-hole that the one end of fly leaf was seted up is installed in the outside of connecting pipe, the fixed plate with through connecting bolt between the fly leaf with the connecting pipe connection is fixed mutually.

As the utility model relates to an it is preferred that survey ear device, the measurement frame passes through the spout with constitute sliding construction between the dipperstick, the measurement frame with be swing joint between the stopper.

As the utility model relates to an it is preferred that survey ear device, the screw hole is provided with three groups, screw hole central line becomes regular triangle-shaped.

As the utility model relates to an it is preferred that survey ear device, the dipperstick with the fixed plate structure as an organic whole, the dipperstick with the fixed plate is the rubber material.

As the utility model relates to an it is preferred to survey ear device, the fly leaf is transparent flexible glue material, the through-hole radius of seting up on the fly leaf slightly is greater than the radius of connecting pipe, the fly leaf passes through the connecting pipe with be revolution mechanic between the fixed plate.

As the utility model relates to an it is preferred that survey ear device, the inside of connecting pipe is seted up threadedly, the connecting pipe with be threaded connection between the connecting bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. even rotate the fly leaf through connecting bolt and connecting pipe, make the angular difference that produces between fly leaf and the fixed plate measure the angle of neonate's auricle and skull, through observing under the transparent state, the angular difference between judgement fly leaf and the fixed plate is judged to the angle groove that sets up on the fixed plate, and then reachs the angle of auricle and skull.

2. Dipperstick and fixed plate are the rubber material to the fly leaf also is transparent flexible glue material, so when carrying out the measurement through fly leaf and fixed plate, can not cause the injury to the neonate.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the measuring stand of the present invention;

fig. 3 is the structure diagram of the measuring scale of the utility model.

In the figure: 1. a measuring frame; 11. a scale groove; 12. a threaded hole; 13. a chute; 14. a limiting block; 2. A horizontal column; 3. measuring a scale; 31. a fixing plate; 32. an angle groove; 33. a connecting pipe; 34. a movable plate; 35. and connecting the bolts.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an ear measuring device comprises a measuring frame 1 and a measuring scale 3 installed on the measuring frame 1, wherein a scale groove 11 is formed in one side of the measuring frame 1, a threaded hole 12 is formed in one end of the measuring frame 1, a sliding groove 13 used for installing the measuring scale 3 is formed in the measuring frame 1, a limiting block 14 is installed at one end, close to the threaded hole 12, of the measuring frame 1, the limiting block 14 and the measuring frame 1 are connected with the threaded hole 12 through the limiting block 14 in a penetrating mode through a bolt, and a horizontal column 2 is installed at one end, far away from the threaded hole 12, of the measuring frame 1;

the measuring scale 3 is provided with a fixing plate 31 on one side, an angle groove 32 is formed in the side surface of one end of the fixing plate 31 far away from the measuring scale 3, a connecting pipe 33 fixed on the fixing plate 31 is arranged in the center of the angle groove 32, a movable plate 34 is arranged on the side surface of the fixing plate 31, a through hole formed in one end of the movable plate 34 is installed on the outer side of the connecting pipe 33, and the fixing plate 31 and the movable plate 34 are connected and fixed through a connecting bolt 35 and the connecting pipe 33.

In this embodiment: even rotate to movable plate 34 through connecting bolt 35 and connecting pipe 33, the angle difference that makes production between movable plate 34 and the fixed plate 31 is measured the angle of neonate's auricle and skull, under through observing transparent state, the angle groove 32 that sets up on the fixed plate 31, judge the angle difference between movable plate 34 and the fixed plate 31, and then reach the angle of auricle and skull, simultaneously when the angle measurement to neonate's auricle and skull, because dipperstick 3 and fixed plate 31 are the rubber material, and movable plate 34 is also transparent flexible glue material, so when carrying out the measurement through movable plate 34 and fixed plate 31, can not cause the injury to the neonate.

Specifically, the measuring frame 1 forms a sliding structure through the sliding groove 13 and the measuring scale 3, and the measuring frame 1 is movably connected with the limiting block 14.

In this embodiment: through sliding dipperstick 3, observe the gliding distance of dipperstick 3 through scale groove 11, and then measure the length of neonate's auricle to stopper 14's setting can prevent that dipperstick 3 from the landing from measuring frame 1.

Specifically, the method comprises the following steps: three groups of threaded holes 12 are arranged, and the central connecting line of the threaded holes 12 is in a regular triangle shape.

In this embodiment: the arrangement of the threaded hole 12 can enable a bolt to pass through a through hole formed in the limiting block 14 to be connected with the threaded hole 12, so that the limiting block 14 is installed and fixed on the measuring frame 1.

Specifically, the method comprises the following steps: dipperstick 3 and fixed plate 31 structure as an organic whole, dipperstick 3 and fixed plate 31 are the rubber material.

In this embodiment: dipperstick 3 and fixed plate 31 are the rubber material, can not cause the injury to the neonate.

Specifically, the method comprises the following steps: the movable plate 34 is made of transparent soft rubber, the radius of the through hole formed in the movable plate 34 is slightly larger than the radius of the connecting pipe 33, and the movable plate 34 passes through the connecting pipe 33 and the fixed plate 31 to form a rotating structure.

In this embodiment: the movable plate 34 is rotated by the connecting pipe 33 and the connecting bolt 35, so that an angle difference is generated between the movable plate 34 and the fixed plate 31, and the angle between the auricle and the skull is measured, and the movable plate 34 is also made of transparent soft rubber, so that the neonate cannot be injured when the measurement is performed through the movable plate 34 and the fixed plate 31.

Specifically, the method comprises the following steps: the connecting pipe 33 is internally threaded, and the connecting pipe 33 is in threaded connection with the connecting bolt 35.

In this embodiment: the movable plate 34 is fixed by coupling and fixing the coupling bolt 35 and the coupling pipe 33 by coupling the coupling bolt 35 to the inside of the coupling pipe 33 through one end of the movable plate 34.

The working principle is as follows: when the ear measuring device is used, firstly, the measuring scale 3 is arranged on the sliding chute 13, the measuring scale 3 is arranged inside the measuring frame 1, then, a bolt passes through a through hole formed on the limiting block 14 to be connected with the threaded hole 12, the limiting block 14 and the measuring frame 1 are fixed, the measuring scale 3 is limited, when the auricle of a newborn is measured, whether the auricle of the newborn is normal is judged by observing whether the horizontal column 2 is horizontal, when the auricle of the newborn and the skull are measured, the movable plate 34 is rotated through the connecting pipe 33 and the connecting bolt 35, an angle difference is generated between the movable plate 34 and the fixed plate 31, the movable plate 34 is also made of transparent soft rubber, the angle groove 32 formed on the fixed plate 31 is observed through the movable plate 34, the angle between the auricle and the skull is further measured, and the movable plate 34 and the fixed plate 31 are simultaneously arranged, the movable plate 34 and the fixed plate 31 do not cause any injury to the newborn when performing measurement, and the details not described in detail in the present specification belong to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a survey ear device, includes measuring rack (1) and installs dipperstick (3) on measuring rack (1), its characterized in that: the measuring scale is characterized in that a scale groove (11) is formed in one side of the measuring frame (1), a threaded hole (12) is formed in one end of the measuring frame (1), a sliding groove (13) for installing the measuring scale (3) is formed in the measuring frame (1), a limiting block (14) is installed at one end, close to the threaded hole (12), of the measuring frame (1), the limiting block (14) penetrates through the measuring frame (1) through a bolt, the limiting block (14) is connected with the threaded hole (12), a horizontal column (2) is installed at one end, far away from the threaded hole (12), of the measuring frame (1), a fixing plate (31) is arranged on one side of the measuring scale (3), an angle groove (32) is formed in one end side face, far away from the measuring scale (3), of the angle groove (32), and a connecting pipe (33) fixed on the fixing plate (31) is arranged at the central position of the, a movable plate (34) is arranged on the side surface of the fixed plate (31), a through hole formed in one end of the movable plate (34) is installed on the outer side of the connecting pipe (33), and the fixed plate (31) and the movable plate (34) are connected and fixed with the connecting pipe (33) through a connecting bolt (35).

2. An ear measurement device according to claim 1, wherein: the measuring rack (1) is in a sliding structure formed by the sliding groove (13) and the measuring scale (3), and the measuring rack (1) is movably connected with the limiting block (14).

3. An ear measurement device according to claim 1, wherein: the threaded holes (12) are provided with three groups, and the center connecting lines of the threaded holes (12) are in a regular triangle shape.

4. An ear measurement device according to claim 1, wherein: dipperstick (3) with fixed plate (31) structure as an organic whole, dipperstick (3) with fixed plate (31) are the rubber material.

5. An ear measurement device according to claim 1, wherein: the movable plate (34) is made of transparent soft rubber, the radius of a through hole formed in the movable plate (34) is slightly larger than that of the connecting pipe (33), and the movable plate (34) passes through the connecting pipe (33) and the fixed plate (31) and is of a rotating structure.

6. An ear measurement device according to claim 1, wherein: the connecting pipe (33) is internally provided with threads, and the connecting pipe (33) is in threaded connection with the connecting bolt (35).