CN215348833U

CN215348833U - Improved mouth gag

Info

Publication number: CN215348833U
Application number: CN202120517917.4U
Authority: CN
Inventors: 包陈雅; 陈国威; 姚晓凤
Original assignee: Second Hospital Iaxing
Current assignee: Second Hospital Iaxing
Priority date: 2021-03-11
Filing date: 2021-03-11
Publication date: 2021-12-31
Anticipated expiration: 2031-03-11

Abstract

The utility model discloses an improved mouth gag, which comprises a fixed block, a rotary pinching block, an opening arm, an LED lamp bead and a clamping groove, wherein the opening arm is connected to one side of the top end and one side of the bottom end of the fixed block through rotating shafts, an LED lamp switch is installed on one side of the fixed block through a screw, an adjusting threaded column is installed at one end of the fixed block through a threaded hole, the end part of the adjusting threaded column is connected with the rotary pinching block, a limiting spring is connected between the fixed block and the rotary pinching block and sleeved on the periphery of the adjusting threaded column, a mounting groove is formed in one side of the opening arm, a side cover is installed on the outer side of the mounting groove through a locking screw, and hard glue is sleeved on the outer side of the opening arm. This novel can protect oral cavity tissue better, reduce the damage, conveniently visit the field of vision, it is convenient fixed, use better clinically, more convenient during the first aid, strive for more time, be fit for extensively using widely.

Description

Improved mouth gag

Technical Field

The utility model relates to the technical field of medical instruments, in particular to an improved mouth gag.

Background

The mouth gag is mainly used for coma, special examination of mouth opening and asphyxia caused by respiratory tract obstruction, and opens the upper and lower jaws of patient with tightly closed teeth during emergency treatment.

The prior mouth gag has the following defects: 1. most of the applied metal materials are easy to lose oral tissues; 2. the oral cavity is relatively fuzzy, and the visual field is difficult to see clearly; 3. it is not easy to fix and slip off when in use. To this end, we propose an improved mouth gag.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an improved mouth gag which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that:

the utility model provides an improvement mouth gag, includes the fixed block, rotates and hold between the fingers piece, opening arm, LED lamp pearl and draw-in groove, fixed block top one side and bottom one side all are connected with the opening arm through the pivot, LED lamp switch is installed through the screw to fixed block one side, fixed block one end is installed through the screw hole and is adjusted the screw thread post, it holds between the fingers piece to adjust screw thread post end connection to rotate to hold between the piece to adjust the screw thread post, the fixed block is held between the fingers with rotating and is connected with spacing spring and spacing spring housing and locate that it is peripheral to adjust the screw thread post, opening arm one side is seted up mounting groove and the mounting groove outside and is installed the side cap through locking screw, opening arm outside cover is equipped with the stereoplasm and glues, LED lamp pearl passes through screw fixed mounting in opening arm tip.

Further, the end part of the adjusting threaded column is positioned on the side where the opening arm is close to.

Furthermore, the power output end of the LED lamp switch is electrically connected with the power input end of the LED lamp bead through a wire.

Further, the hard rubber is made of a silicon rubber material.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the improved mouth gag, the hard rubber made of the silicon rubber material can protect the oral cavity when the opening arm is in contact with the oral cavity of a person, so that damage is reduced.

2. According to the improved mouth gag, the button battery is installed in the installing groove, the LED lamp beads are powered by the button battery, personnel can conveniently switch the LED lamp beads by controlling the LED lamp switch, the LED lamp beads can be turned on when visiting the field, the light emitted by the LED lamp beads is convenient to provide illumination, and a doctor can conveniently and clearly see the field in the oral cavity of the patient.

3. The improved mouth gag provided by the utility model can be matched with the end part of external medical fixing forceps by utilizing the clamping groove, so that the mouth gag can be fixed, is better used clinically, is more convenient and fast in emergency treatment, and strives for more time.

Drawings

FIG. 1 is a schematic view of an improved mouth gag of the present invention.

FIG. 2 is a schematic view of the structure of a fixed block and a rotary kneading block of the improved mouth gag of the present invention.

In the figure: 1. a fixed block; 2. rotating the kneading block; 3. adjusting the threaded column; 4. a limiting spring; 5. an LED lamp switch; 6. a rotating shaft; 7. an opening arm; 8. mounting grooves; 9. locking the screw; 10. a side cover; 11. LED lamp beads; 12. hard glue; 13. a clamping groove.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

As shown in fig. 1-2, an improvement mouth gag, include fixed block 1, rotate and hold between the fingers piece 2, opening arm 7, LED lamp pearl 11 and draw-in

groove

13, 1 top one side of fixed block and bottom one side all are connected with opening arm 7 through

pivot

6, 1 one side of fixed block is installed LED lamp switch 5 through the screw, 1 one end of fixed block is installed regulation screw post 3 through the screw hole, 3 end connection of regulation screw post have rotate and hold between the fingers piece 2, fixed block 1 with rotate and hold between the fingers piece 2 and be connected with spacing spring 4 and spacing spring 4 cover and locate regulation screw post 3 peripherally, opening arm 7 one side is seted up mounting groove 8 and the 8 outside of mounting groove and is installed side cap 10 through locking screw 9, opening arm 7 outside cover is equipped with stereoplasm and is glued 12, LED lamp pearl 11 passes through screw fixed mounting in opening arm 7 tip.

Wherein, the end of the adjusting threaded column 3 is positioned at the side close to the opening arm 7.

In this embodiment, as shown in fig. 1, the adjusting threaded post 3 is adapted to rotate to drive the open arm 7 to rotate around the rotating shaft 6.

The power output end of the LED lamp switch 5 is electrically connected with the power input end of the LED lamp bead 11 through a wire.

As shown in figures 1 and 2, in the embodiment, the LED lamp beads 11 are conveniently switched on and off by controlling the LED lamp switch 5.

Wherein the hard rubber 12 is made of a silicon rubber material.

In this embodiment, as shown in fig. 1, the hard rubber 12 made of silicone rubber material can protect the oral cavity when the opening arm 7 contacts with the oral cavity of a person, and the silicone rubber material has a non-toxic and harmless effect, and has a good hygienic effect when in use.

The utility model is to be noted that the utility model is an improved mouth gag, when the mouth gag works, the mouth can be protected by hard rubber 12 made of silicon rubber materials when the opening arm 7 is in contact with the oral cavity of a person, so that the damage is reduced, the button battery is arranged in the mounting groove 8, the LED lamp beads 11 are powered by the button battery, the person can conveniently switch the LED lamp beads 11 by controlling the LED lamp switch 5, the LED lamp beads 11 can be switched on and off when the person visits the visual field, the lighting emitted by the LED lamp beads 11 is convenient to provide illumination, the doctor can conveniently see the visual field in the oral cavity of the patient clearly, and the mouth gag can be fixed by matching with the end part of external medical fixing pliers by the clamping groove 13.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an improvement mouth gag, includes fixed block (1), rotates and holds between the fingers piece (2), opening arm (7), LED lamp pearl (11) and draw-in groove (13), its characterized in that: fixed block (1) top one side and bottom one side all are connected with opening arm (7) through pivot (6), LED lamp switch (5) are installed through the screw in fixed block (1) one side, fixed block (1) one end is installed through the screw hole and is adjusted screw post (3), it holds between the fingers piece (2) to adjust screw post (3) end connection to rotate, fixed block (1) is held between the fingers piece (2) with the rotation and is connected with spacing spring (4) and spacing spring (4) cover and locate and adjust screw post (3) periphery, opening arm (7) one side is seted up mounting groove (8) and mounting groove (8) outside and is installed side cap (10) through locking screw (9), opening arm (7) outside cover is equipped with stereoplasm and is glued (12), LED lamp pearl (11) are through screw fixed mounting in opening arm (7) tip.

2. The improved mouth gag of claim 1, characterized by: the end part of the adjusting threaded column (3) is positioned on one side of the opening arm (7) close to the opening arm.

3. The improved mouth gag of claim 1, characterized by: the power output end of the LED lamp switch (5) is electrically connected with the power input end of the LED lamp bead (11) through a wire.

4. The improved mouth gag of claim 1, characterized by: the hard rubber (12) is made of a silicon rubber material.