CN215191408U

CN215191408U - Patient's oral cavity struts ware for nursing of department of stomatology nurse

Info

Publication number: CN215191408U
Application number: CN202121743723.2U
Authority: CN
Inventors: 宋秀环; 曹山松; 赵志颖
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-29
Filing date: 2021-07-29
Publication date: 2021-12-17
Anticipated expiration: 2031-07-29

Abstract

The utility model discloses a nurse of department of stomatology nurses is with patient's oral area struts ware, including installing the bracing piece on last pinion rack, rotatable action wheel has been cup jointed to the one end of bracing piece, the cingulum that is used for connecting the driven shaft has been cup jointed on the surface of action wheel, makes action wheel accessible cingulum drive driven shaft rotate, the surperficial threaded connection of driven shaft has the sleeve that is used for the support, telescopic bottom fixedly connected with is used for the diaphragm that supports. This patient oral area struts ware is used in nurse of department of stomatology, through the effect of the lantern ring, can place light or other appurtenances in the lantern ring, combine the connection between montant and the diaphragm, the montant can rotate in the inside of diaphragm, combine the connection between montant and the lantern ring, the montant can drive the lantern ring and rotate to rotate the montant when needs use and make the lantern ring rise and use, make the lantern ring drop and prevent to influence staff's sight when not using.

Description

Patient's oral cavity struts ware for nursing of department of stomatology nurse

Technical Field

The utility model relates to an oral area struts ware technical field specifically is a patient's oral area struts ware is used in nursing of department of stomatology nurse.

Background

In the clinical or surgical process of department of stomatology, often need to strut patient's oral cavity in order to carry out diagnosis or treatment to the oral cavity, because patient's because anesthesia or other reasons lead to can't the initiative opening the time just need to use some instruments to go the oral cavity of patient and strut the operation.

In Chinese utility model patent application publication No. CN211066523U, an oral cavity dilator for patients is disclosed, which comprises an opening bracket and an opening control component, the opening control assembly is arranged on the opening bracket, the opening bracket comprises a first opening frame and a second opening frame, the first opening frame and the second opening frame are arranged in a mirror image mode, the middle part of the first opening frame is hinged with the middle part of the second opening frame, the opening control assembly comprises a rack fixing frame, a rack and a rack fixer, the rack fixing frame is arranged on the second opening frame, the rack fixing frame is close to the tail end of the opening frame, the rack is hinged below the rack fixing frame, the rack fixer is arranged on the first opening frame, the rack fixer is close to an end part of the opening frame, the utility model belongs to the technical field of oral cavity science and technology, in particular to a patient mouth opening dilator for department of stomatology with controllable and fixed opening size.

But this utility model in-service use is not convenient for place the utensil of some supplementary dog staff's inspection usefulness, goes up the pinion rack simultaneously and leaves the distance between the pinion rack and the lower pinion rack too big, and inconvenient patient's oral area of filling in is not convenient for use according to the patient of difference, uses to get up certain limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a patient's oral area struts ware is used in nurse's nursing of department of stomatology has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a patient oral area struts ware for nursing of department of stomatology nurse, is including installing the bracing piece on last pinion rack, rotatable action wheel has been cup jointed to the one end of bracing piece, the cingulum that is used for connecting the driven shaft has been cup jointed on the surface of action wheel, makes action wheel accessible cingulum drive driven shaft rotate, the surperficial threaded connection of driven shaft has the sleeve that is used for supporting, telescopic bottom fixedly connected with is used for the diaphragm that supports, one side fixedly connected with of diaphragm can with last pinion rack cooperation lower pinion rack that struts patient oral area, the inside grafting of diaphragm has rotatable montant, the one end fixedly connected with of montant is used for the lantern ring that supports.

Optionally, the internal thread of the lantern ring is connected with a rotatable threaded rod, and one end of the threaded rod is sleeved with a fastening ring capable of horizontally sliding.

Optionally, one end of the vertical rod is fixedly connected with an adjusting disc for positioning, and a threaded hole for connection is formed in the surface of the adjusting disc.

Optionally, the inner thread of the transverse plate is connected with a rotatable limiting bolt, and the surface of the limiting bolt penetrating out of the transverse plate is connected with an adjusting plate through threads.

Optionally, a knob capable of being twisted is arranged at the top end of the driving wheel, and anti-skid lines capable of improving friction force are arranged on the surface of the knob.

Optionally, one side of the upper toothed plate is fixedly connected with an auxiliary rod for supporting, and a rotatable driven shaft is inserted into the auxiliary rod.

(III) advantageous effects

The utility model provides a nurse of department of stomatology nurses is with patient's oral area spreader possesses following beneficial effect:

1. this patient oral area struts ware is used in nurse of department of stomatology, through the effect of the lantern ring, can place light or other appurtenances in the lantern ring, combine the connection between montant and the diaphragm, the montant can rotate in the inside of diaphragm, combine the connection between montant and the lantern ring, the montant can drive the lantern ring and rotate to rotate the montant when needs use and make the lantern ring rise and use, make the lantern ring drop and prevent to influence staff's sight when not using.

2. This patient oral area struts ware is used in nurse of department of stomatology, through the effect of cingulum, the action wheel rotates the accessible cingulum and drives the driven shaft and rotate, combines to be connected between driven shaft and the sleeve, and the driven shaft rotates and to make the sleeve go up and down, combines the connection between diaphragm and the lower pinion rack, can make the distance between pinion rack and the lower pinion rack increase to strut patient's oral area, operating procedure is few and simple, makes things convenient for the staff to use.

Drawings

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

fig. 2 is a schematic view of the structure of the lower toothed plate of the present invention;

FIG. 3 is a schematic view of the driving wheel structure of the present invention;

fig. 4 is a schematic view of the structure of the collar of the present invention.

In the figure: 1. an upper toothed plate; 2. a support bar; 3. a driving wheel; 4. a driven shaft; 5. a toothed belt; 6. a sleeve; 7. a transverse plate; 8. a lower toothed plate; 9. a vertical rod; 10. a collar; 11. a threaded rod; 12. a fastening ring; 13. an adjusting disk; 14. a limit bolt; 15. a knob; 16. an auxiliary lever.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the drawings in the embodiment of the present invention, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.

Referring to fig. 1 to 4, the present invention provides a technical solution: a patient mouth opener for nursing of nurses in stomatology department comprises a support rod 2 installed on an upper toothed plate 1, an auxiliary rod 16 for supporting is fixedly connected to one side of the upper toothed plate 1, a rotatable driven shaft 4 is inserted into the auxiliary rod 16, and the driven shaft 4 can rotate inside the auxiliary rod 16 through connection between the auxiliary rod 16 and the driven shaft 4;

one end of the supporting rod 2 is sleeved with a rotatable driving wheel 3, the top end of the driving wheel 3 is provided with a knob 15 capable of being twisted, the surface of the knob 15 is provided with anti-skid grains capable of improving friction force, the surface of the driving wheel 3 is sleeved with a toothed belt 5 used for being connected with a driven shaft 4, so that the driving wheel 3 can drive the driven shaft 4 to rotate through the toothed belt 5, the surface of the driven shaft 4 is in threaded connection with a sleeve 6 used for supporting, through the connection between the driving wheel 3 and the supporting rod 2, the driving wheel 3 can rotate at the top end of the supporting rod 2, through the action of the knob 15, a worker can conveniently rotate the driving wheel 3, through the action of the toothed belt 5, the driving wheel 3 can drive the driven shaft 4 to rotate through the toothed belt 5, and through the connection between the driven shaft 4 and the sleeve 6, the driven shaft 4 can rotate to enable the sleeve 6 to vertically lift;

the bottom of the sleeve 6 is fixedly connected with a transverse plate 7 for supporting, the inner part of the transverse plate 7 is in threaded connection with a rotatable limiting bolt 14, the surface of the limiting bolt 14, which penetrates out of the transverse plate 7, is in threaded connection with an adjusting plate 13, one side of the transverse plate 7 is fixedly connected with a lower toothed plate 8 which can be matched with the upper toothed plate 1 to prop open the mouth of a patient, through the connection between the transverse plate 7 and the sleeve 6, the transverse plate 7 can be driven to move by the lifting of the sleeve 6, and through the connection between the transverse plate 7 and the lower toothed plate 8, the transverse plate 7 can drive the lower toothed plate 8 to lift;

rotatable montant 9 has been pegged graft in the inside of diaphragm 7, the one end fixedly connected with of montant 9 is used for the adjusting disk 13 of location, the screw hole that is used for connecting is offered on the surface of adjusting disk 13, the one end fixedly connected with of montant 9 is used for the lantern ring 10 that supports, the internal thread of the lantern ring 10 is connected with rotatable threaded rod 11, but horizontal slip's tighrening ring 12 has been cup jointed to the one end of threaded rod 11, effect through stop bolt 14, can be spacing to the connection between adjusting disk 13 and the diaphragm 7, through the connection between adjusting disk 13 and the montant 9, can adjust the direction of montant 9, through the connection between the lantern ring 10 and the threaded rod 11, threaded rod 11 can carry out the runing movement in the inside of the lantern ring 10, through the connection between threaded rod 11 and the tighrening ring 12, threaded rod 11 removes and can drive tighrening ring 12 and remove.

The utility model discloses in, the device's working procedure as follows:

1. firstly, an upper toothed plate 1 and a lower toothed plate 8 are inserted into the mouth of a patient, a rotating driving wheel 3 drives a driven shaft 4 to rotate through a toothed belt 5, and the driven shaft 4 rotates to enable a sleeve 6 to drive a transverse plate 7 and the lower toothed plate 8 to descend so as to prop open the mouth of the patient;

2. secondly, rotating the threaded rod 11 to enable the threaded rod 11 to drive the fastening ring 12 to move and match with the lantern ring 10 to clamp and fasten the auxiliary lighting tool;

3. finally, when the lantern ring 10 needs to be used, the vertical rod 9 is rotated to rise, the connection between the adjusting disc 13 and the transverse plate 7 is limited through the limiting bolt 14, and the lantern ring 10 falls down when the lantern ring is not used, so that the sight of workers is prevented from being shielded.

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

Claims

1. The utility model provides a patient oral area struts ware is used in nurse's nursing of department of stomatology, includes bracing piece (2) of installation on last pinion rack (1), its characterized in that: rotatable action wheel (3) has been cup jointed to the one end of bracing piece (2), toothed belt (5) that are used for connecting driven shaft (4) have been cup jointed on the surface of action wheel (3), make action wheel (3) accessible toothed belt (5) drive driven shaft (4) and rotate, the surperficial threaded connection of driven shaft (4) has sleeve (6) that are used for supporting, the bottom fixedly connected with of sleeve (6) is used for diaphragm (7) that supports, one side fixedly connected with of diaphragm (7) can cooperate lower pinion rack (8) that struts patient's oral area with last toothed rack (1), the inside grafting of diaphragm (7) has rotatable montant (9), the one end fixedly connected with of montant (9) is used for the lantern ring (10) that support.

2. The patient mouth spreader for nursing of stomatology department as claimed in claim 1, wherein: the internal thread of the lantern ring (10) is connected with a rotatable threaded rod (11), and one end of the threaded rod (11) is sleeved with a fastening ring (12) capable of horizontally sliding.

3. The patient mouth spreader for nursing of stomatology department as claimed in claim 1, wherein: one end of the vertical rod (9) is fixedly connected with an adjusting disc (13) used for positioning, and a threaded hole used for connection is formed in the surface of the adjusting disc (13).

4. The patient mouth spreader for nursing of stomatology department as claimed in claim 1, wherein: the inner thread of the transverse plate (7) is connected with a rotatable limiting bolt (14), and the surface of the limiting bolt (14) penetrating out of the transverse plate (7) is connected with an adjusting plate (13) in a threaded manner.

5. The patient mouth spreader for nursing of stomatology department as claimed in claim 1, wherein: the top of action wheel (3) is equipped with twistable knob (15), the surface of knob (15) is equipped with the anti-skidding line that can improve frictional force.

6. The patient mouth spreader for nursing of stomatology department as claimed in claim 1, wherein: one side fixedly connected with of going up pinion rack (1) is used for supporting auxiliary rod (16), rotatable driven shaft (4) are pegged graft to the inside of auxiliary rod (16).