CN215018077U

CN215018077U - Tongue pressing device for pediatric clinic

Info

Publication number: CN215018077U
Application number: CN202121116336.6U
Authority: CN
Inventors: 赵强; 张云梅; 伍玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2021-12-07
Anticipated expiration: 2031-05-24

Abstract

The utility model relates to the technical field of medical equipment, in particular to a tongue depressor for pediatrics, which comprises a lower tooth socket, a fixed rotating shaft and an articulated shaft, wherein the left side and the right side of the top end of the lower tooth socket are symmetrically and fixedly connected with four groups of rotating supports, the four groups of rotating supports on the two sides are respectively and rotatably connected with an upper tooth socket support through two groups of fixed rotating shafts, the two groups of upper tooth socket supports are respectively and fixedly connected with two ends of an upper tooth socket, the left end of the upper tooth socket support on the right side is provided with a second installation cavity, the fixed rotating shaft is fixedly connected with a ratchet wheel in the second installation cavity, the rear part of the upper end of the ratchet wheel is clamped with a pawl, the rear end of the pawl is fixedly connected with the connecting shaft, the left end of the connecting shaft is fixedly connected with an adjusting knob, the middle part of the top end of the lower tooth socket is fixedly connected with an L-shaped support, the rear side of the L-shaped support is articulated with a tongue depressor, the bottom of the rear end of the tongue depressor is fixedly connected with a finger-picking plate, the utility model provides a pediatric clinical tongue depressor with mouth opening function and mouth opening angle control.

Description

Tongue pressing device for pediatric clinic

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to pediatrics is with pressing tongue device.

Background

Pediatrics is a comprehensive medical science that comprehensively studies physical and mental development, health care and disease prevention and treatment in the pediatric period. The tongue depressor for pediatric clinical use is a medical auxiliary device for assisting medical staff in examining the oral cavity of a child, and a general method is that the medical staff presses the tongue of the child by using a small wood board to examine the oral cavity and the pharyngeal portion.

The pediatric clinical tongue pressing device disclosed as Chinese patent application No. CN201922400558.X comprises an upper jaw clamp and a lower jaw clamp, wherein an upper top plate is arranged on the upper surface of the upper jaw clamp, an illuminating lamp switch, a heating switch and a storage battery are sequentially arranged at the upper end and the lower end of the upper jaw clamp from top to bottom, an illuminating lamp is arranged on the lower surface of the upper jaw clamp, connecting holes are formed in the two sides of the upper jaw clamp, the upper jaw clamp is movably connected with the lower jaw clamp through a connecting device, and the lower surface of the lower jaw clamp is provided with the lower top plate. This tongue depressor device for pediatrics, through the setting of light, open the light switch, provide luminance, the condition in the clear observation port, through the setting of last roof and roof down, the tongue can be pressed to the concave arc setting of roof down, and the material of going up jaw and jaw down is transparent plastic, the observation of being convenient for more, through the setting of heating rod, open the heating switch, the heating rod can heat the temperature of jaw down to about 36 degrees, for the optimum temperature in oral cavity, let the children patient can not feel ice-cold. However, the above device does not have the mouth opening function, and the children are not well controlled and the mouth opening angle cannot be controlled, so that the examination work of doctors is influenced.

To the problem, the utility model designs a paediatrics is clinical with pressing tongue device.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a tongue depressor for pediatrics. The problems are solved as far as possible, and the tongue depressor for pediatric clinics, which has a mouth opening function and can control the mouth opening angle, is provided.

The utility model discloses a following technical scheme realizes:

the utility model provides a paediatrics is tongue depressor for clinic, includes tooth socket, fixed rotating shaft and articulated shaft down, tooth socket top left and right sides symmetry fixedly connected with four groups of rotating support down, four groups of rotating support of both sides rotate through two sets of fixed rotating shafts respectively and are connected with the tooth socket support, and two sets of tooth socket supports are fixedly connected with respectively go up the tooth socket both ends, and the last tooth socket support left end on right side is equipped with the second installation cavity, and fixed rotating shaft is at second installation cavity fixedly connected with ratchet, ratchet upper end rear portion joint has the pawl, pawl rear end fixedly connected with connecting axle, connecting axle left end fixedly connected with adjust knob, tooth socket top middle part fixedly connected with L type support down, L type support rear side articulates through the articulated shaft has the tongue depressor, tongue depressor rear end bottom fixedly connected with indicates to scratch the board.

Preferably, the lower end of the lower tooth socket is provided with a lower tooth socket, and the upper end of the upper tooth socket is provided with an upper tooth socket.

Preferably, the right end of the upper tooth socket support on the right side is provided with a first installation cavity, and a torsion spring is arranged in the first installation cavity.

Preferably, the torsion spring is sleeved at the right end of the fixed rotating shaft on the right side, and the left end and the right end of the torsion spring are respectively and fixedly connected to the upper tooth socket support on the right side and the rotating support outside the right side.

Preferably, the rear side of the upper part of the rotating support in the right side is provided with a connecting hole, and the connecting shaft penetrates through and is rotatably connected with the connecting hole.

Preferably, a matching hole is formed in the upper end of the L-shaped support, and the tongue depressor is matched with the matching hole.

The utility model has the advantages that: make things convenient for child's interlock through the lower facing that sets up and last facing to can assist child through the built-in torsional spring of first installation cavity and open a mouthful, medical personnel manually make go up facing and lower facing open to suitable angle after torsional spring torsion became invalid simultaneously, the pawl joint was on the ratchet under the action of gravity this moment, prevent that child's interlock from making and going up the facing and producing relative displacement between the facing down, can be fine provide the inspection space for the doctor, thereby make things convenient for doctor's inspection.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a transverse longitudinal sectional view of the present invention at a fixed rotation axis;

FIG. 3 is a longitudinal cross-sectional view of the present invention at the ratchet;

fig. 4 is a cross-sectional view of the present invention at the connecting shaft;

fig. 5 is a bottom perspective view of the present invention;

fig. 6 is a longitudinal sectional view of the present invention.

In the figure: 1-lower tooth socket, 101-lower tooth socket, 2-rotating bracket, 3-fixed rotating shaft, 4-upper tooth socket bracket, 401-first installation cavity, 402-second installation cavity, 5-upper tooth socket, 501-upper tooth socket, 6-torsion spring, 7-ratchet wheel, 8-pawl, 9-connecting shaft, 10-adjusting knob, 11-L-shaped bracket, 1101-matching hole, 12-hinging shaft, 13-tongue depressor and 14-finger plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, a tongue depressor for pediatric clinical use, comprises a lower tooth socket 1, fixed rotating shaft 3 and articulated shaft 12, four groups of runing rest 2 of symmetrical fixedly connected with in the left and right sides in 1 top of lower facing 2, four groups of runing rest 2 of both sides rotate through two sets of fixed rotating shaft 3 respectively and are connected with facing support 4, facing support 4 is fixedly connected with respectively in two sets of facing support 4 both ends, the last facing support 4 left end on right side is equipped with second installation cavity 402, fixed rotating shaft 3 fixedly connected with ratchet 7 in second installation cavity 402, ratchet 7 upper end rear portion joint has pawl 8, pawl 8 rear end fixedly connected with connecting axle 9, connecting axle 9 left end fixedly connected with

adjust knob

10, 1 top middle part fixedly connected with L type support 11 of facing down, L type support 11 rear side articulates through articulated shaft 12 has

tongue depressor

13, 13 rear end bottom fixedly connected with of tongue depressor 13 indicates to scratch board 14.

Specifically, referring to fig. 1 and 5, the lower end of the lower shell 1 is provided with a lower socket 101, the upper end of the upper shell 5 is provided with an upper socket 501, and the teeth of the child can be well occluded through the lower socket 101 and the upper socket 501.

Referring to fig. 2, a first installation cavity 401 is disposed at the right end of the upper tooth socket support 4 on the right side, and a torsion spring 6 is disposed in the first installation cavity 401.

The torsion spring 6 is sleeved at the right end of the fixed rotating shaft on the right side, the left end and the right end of the torsion spring 6 are respectively and fixedly connected to the upper tooth socket support 4 on the right side and the rotating support 2 outside the right side, and the opening of the mouth of the child is facilitated through the arranged torsion spring 6.

Referring to fig. 4, a connecting hole is formed in the rear side of the upper portion of the rotating bracket 2 inside the right side, and the connecting shaft 9 penetrates and is rotatably connected to the connecting hole.

Referring to fig. 6, a fitting hole 1101 is formed in the upper end of the L-shaped bracket 11, and the tongue depressor 13 is fitted in the fitting hole 1101.

In the utility model, when the device is needed, a doctor firstly calls the mouth opening of a child, then the lower tooth socket 1 and the upper tooth socket 5 are sleeved on the upper and lower rows of teeth of the child, because the right end of the upper tooth socket support 4 on the right side is provided with the first installation cavity 401, the torsional spring 6 is arranged in the first installation cavity 401, the torsion force of the torsional spring 6 assists the mouth opening of the child, after the torsion force of the torsional spring 6 fails, a medical worker manually enables the upper tooth socket 5 and the lower tooth socket 1 to open to a proper angle, at the moment, the pawl 8 is clamped on the ratchet 7 under the action of gravity, the child is prevented from being occluded to enable the upper tooth socket 5 and the lower tooth socket 1 to generate relative displacement, an examination space can be well provided for the doctor, thereby facilitating the examination of the doctor, then the doctor only needs to hold the handle at the rear end of the L-shaped support 11, the finger-shaped finger-gripping plate 14 is operated, at the moment, the finger-gripping plate 14 drives the tongue-gripping plate 13 to rotate along the articulated shaft 12, at the front end of the tongue-gripping plate 13 can realize the pressing of the tongue of the child, the doctor can inspect the child oral cavity, finishes after the inspection, and the doctor needs to rotate adjust knob 10 through the finger, and pawl 8 breaks away from with ratchet 7 under the drive of connecting axle 9 this moment, and that can be convenient this moment will go up facing 5 and taking off from the child oral cavity with facing 1 down, whole device simple structure, convenient operation has fine practicality.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a pediatrics is with pressing tongue device which characterized in that: comprises a lower tooth socket (1), a fixed rotating shaft (3) and a hinged shaft (12), wherein the left side and the right side of the top end of the lower tooth socket (1) are symmetrically and fixedly connected with four groups of rotating supports (2), the four groups of rotating supports (2) at the two sides are respectively and rotatably connected with an upper tooth socket support (4) through two groups of fixed rotating shafts (3), the two groups of upper tooth socket supports (4) are respectively and fixedly connected with two ends of an upper tooth socket (5), the left end of the upper tooth socket support (4) at the right side is provided with a second installation cavity (402), the fixed rotating shaft (3) is fixedly connected with a ratchet wheel (7) in the second installation cavity (402), the rear part of the upper end of the ratchet wheel (7) is clamped with a pawl (8), the rear end of the pawl (8) is fixedly connected with a connecting shaft (9), the left end of the connecting shaft (9) is fixedly connected with an adjusting knob (10), the middle part of the top end of the lower tooth socket (1) is fixedly connected with an L-shaped support (11), the rear side of the L-shaped support (11) is hinged with a tongue depressor (13) through a hinged shaft (12), and the bottom of the rear end of the tongue depressor (13) is fixedly connected with a finger plate (14).

2. The pediatric clinical tongue depressor of claim 1, wherein: the lower end of the lower tooth socket (1) is provided with a lower tooth socket (101), and the upper end of the upper tooth socket (5) is provided with an upper tooth socket (501).

3. The pediatric clinical tongue depressor of claim 1, wherein: the right end of the upper tooth socket support (4) on the right side is provided with a first installation cavity (401), and a torsion spring (6) is arranged in the first installation cavity (401).

4. The pediatric clinical tongue depressor of claim 3, wherein: the torsion spring (6) is sleeved at the right end of the fixed rotating shaft on the right side, and the torsion spring (6) is fixedly connected to the upper tooth socket support (4) on the right side and the rotating support (2) outside the right side at the left end and the right end respectively.

5. The pediatric clinical tongue depressor of claim 1, wherein: the rear side of the upper part of the rotating bracket (2) inside the right side is provided with a connecting hole, and the connecting shaft (9) penetrates through and is rotatably connected with the connecting hole.

6. The pediatric clinical tongue depressor of claim 1, wherein: a matching hole (1101) is formed in the upper end of the L-shaped support (11), and the tongue depressor (13) is matched with the matching hole (1101).