CN219516204U

CN219516204U - Oral cavity mouth opening device

Info

Publication number: CN219516204U
Application number: CN202223185805.7U
Authority: CN
Inventors: 李娜; 李丹; 黄岑
Original assignee: Air Force Medical University of PLA
Current assignee: Air Force Medical University of PLA
Priority date: 2022-11-29
Filing date: 2022-11-29
Publication date: 2023-08-15
Anticipated expiration: 2032-11-29

Abstract

The utility model relates to the technical field of medical instruments, and discloses an oral cavity opening spreader which comprises two relatively inclined straight parts, wherein one end of each straight part is fixedly connected with a connecting bridge, one side of each connecting bridge is provided with a control switch, the upper surface of each straight part is provided with a battery compartment and a mounting groove from left to right, the inner side of each battery compartment is provided with a button battery, one side of each straight part opposite to the corresponding straight part is provided with a transparent cover, and the inside of each transparent cover is provided with LED lamp beads. This oral cavity oral area ware struts, at first the staff starts the LED lamp pearl through control switch earlier to make the LED lamp pearl begin to give out light, thereby make the staff need not additionally use illumination means such as flashlight to assist, make the staff can concentrate on using the instrument, because the light source is arranged in the oral cavity moreover, so when the staff operates, also can reduce the occupation of illumination means to operating space, make operating space relatively wider.

Description

Oral cavity mouth opening device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an oral cavity opening spreader.

Background

The oral cavity mouth gag is an indispensable medical instrument in an oral cavity department, because the oral cavity mouth gag is basically used for a dental patient, the oral cavity mouth gag is different from a common operation mouth gag, the oral cavity mouth gag is not opened for people like the operation mouth gag, but is placed in a patient mouth, so that the oral cavity mouth gag can be opened for a doctor to check the illness state conveniently, an oral cavity support frame is needed to be placed in the oral cavity of the patient when the doctor usually performs oral cavity checking, the pain of the patient is reduced, meanwhile, the doctor holds a flashlight with one hand and holds a tool with the other hand for checking, the doctor can constantly change the tool with one hand when checking, the oral cavity mouth gag is inconvenient, the light is easy to be blocked, and the tool in the doctor hand is easy to look at, so that the observation effect of the doctor is influenced.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides an oral cavity opening spreader which solves the problems in the background technology.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an oral cavity oral area struts ware, includes two straight portions of relative slope, the one end fixedly connected with connecting bridge of straight portion, control switch is installed to one side of connecting bridge, battery compartment and mounting groove have once been seted up from a left side to the right side to the upper surface of straight portion, the inboard of battery compartment is provided with button cell, the relative one side of straight portion is provided with the translucent cover, the inside of translucent cover is provided with LED lamp pearl.

Optionally, a groove is formed in the upper surface of the straight portion, and a rubber strip is movably connected to the inner side of the groove.

Optionally, the upper surface swing joint of button cell has the gland, the lower surface swing joint of gland has waterproof ring.

Optionally, the inboard threaded connection of mounting groove has the mount pad, the upper surface fixedly connected with rubber sleeve of mount pad.

Optionally, a spring is arranged on the inner side of the rubber sleeve.

Optionally, a locking bolt arranged around the center line of the locking bolt is connected with the upper surface of the gland in a threaded manner.

(III) beneficial effects

The utility model provides an oral cavity opening spreader, which has the following beneficial effects:

this oral cavity oral area struts ware, at first the staff starts the LED lamp pearl through control switch earlier, thereby make the LED lamp pearl begin to give out light, thereby make the staff need not additionally use illumination means such as flashlight to assist, make the staff can concentrate on using the instrument, and because the light source is arranged in the oral cavity, so when the staff operates, also can reduce illumination means and to the occupation of operating space, make operating space relatively wider, the operable space of staff has been increased, also reduced the shadow that appears because the instrument shelters from, make light condition better, be favorable to the staff to observe.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 3 is a schematic view of the rubber sleeve structure of the utility model;

FIG. 4 is a schematic view of the transparent cover structure of the present utility model.

In the figure: 1. a straight portion; 2. a connecting bridge; 3. a control switch; 4. a battery compartment; 5. a mounting groove; 6. a button cell; 7. a transparent cover; 8. LED lamp beads; 9. a rubber strip; 10. a gland; 11. a waterproof ring; 12. a mounting base; 13. a rubber sleeve; 14. a spring; 15. a locking bolt.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an oral cavity mouth spreader, including two straight portions 1 of relative slope, the one end fixedly connected with connecting bridge 2 of straight portion 1, control switch 3 is installed to one side of connecting bridge 2, battery compartment 4 and mounting groove 5 have once been seted up from left to right to the upper surface of straight portion 1, the inboard of battery compartment 5 is provided with button cell 6, the relative one side of straight portion 1 is provided with transparent cover 7, the inside of transparent cover 7 is provided with LED lamp pearl 8, the upper surface of straight portion 1 is seted up flutedly, the inboard swing joint of recess has rubber strip 9, the upper surface swing joint of button cell 6 has gland 10, the lower surface swing joint of gland 10 has waterproof ring 11, the inboard threaded connection of mounting groove 5 has mount pad 12, the upper surface fixedly connected with rubber sleeve 13, the inboard of rubber sleeve 13 is provided with spring 14, the upper surface threaded connection of gland 10 has around the locking bolt 15 of its range core line, at first staff starts LED lamp pearl 8 through control switch 3, thereby make LED lamp pearl begin to give out light, thereby make the staff need not use extra light tools such as electric torch carry out auxiliary tool, make staff can use light tools such as shadow tool, can be used for the staff to the shadow tool, can be used in the space is also can be used to the operation space has been reduced, the relative, the operating personnel has the operating personnel is more wide because the operating personnel has reduced, the operating personnel has the operating space has been more than the operating personnel has been used for the operating personnel, and has the operating personnel more space is more convenient for the operating personnel.

In the utility model, the working steps of the device are as follows: firstly, a worker starts the LED lamp beads 8 through the control switch 3, so that the LED lamp beads start to emit light, the worker does not need to use additional lighting tools such as a flashlight and the like to assist, the worker can concentrate on using the tools, and because the light source is positioned in the oral cavity, when the worker operates, the occupation of the lighting tools on an operation space can be reduced, the operation space is relatively wider, the operable space of the worker is increased, shadows caused by shielding of the tools are reduced, the light condition is better, and the observation of the worker is facilitated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An oral distractor comprising two relatively inclined straight parts (1), characterized in that: the utility model discloses a solar cell module, including straight portion (1), battery compartment (4), mounting groove (5), transparent cover (7), LED lamp pearl (8) are provided with in the inside of battery compartment (4), one end fixedly connected with connecting bridge (2) of straight portion (1), control switch (3) are installed to one side of connecting bridge (2), battery compartment (4) and mounting groove (5) have once been seted up from left to right to the upper surface of straight portion (1), the inboard of battery compartment (4) is provided with button cell (6), one side that straight portion (1) is relative is provided with transparent cover (7), the inside of transparent cover (7) is provided with LED lamp pearl (8).

2. An oral cavity mouth spreader according to claim 1, wherein: the upper surface of straight portion (1) has seted up the recess, the inboard swing joint of recess has rubber strip (9).

3. An oral cavity mouth spreader according to claim 1, wherein: the upper surface of button cell (6) swing joint has gland (10), the lower surface activity of gland (10) links has waterproof ring (11).

4. An oral cavity mouth spreader according to claim 1, wherein: the inner side of the mounting groove (5) is in threaded connection with a mounting seat (12), and the upper surface of the mounting seat (12) is fixedly connected with a rubber sleeve (13).

5. An oral cavity mouth spreader according to claim 4, wherein: a spring (14) is arranged on the inner side of the rubber sleeve (13).

6. A mouth spreader according to claim 3, wherein: the upper surface of the gland (10) is in threaded connection with a locking bolt (15) which is arranged around the center line of the gland.