CN213097779U

CN213097779U - Multifunctional oral cavity peep mirror

Info

Publication number: CN213097779U
Application number: CN202021322604.5U
Authority: CN
Inventors: 郎丰贞
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-05-04
Anticipated expiration: 2030-07-08

Abstract

The utility model provides a multifunctional oral cavity sight glass, which relates to the technical field of medical supplies. This multi-functional oral cavity sight glass, including supporting the cover, the top is equipped with movable pipe box in the middle of supporting the cover, and movable pipe box inboard is equipped with the movable rod, and movable pipe box cup joints with the movable rod activity, and movable rod one end fixedly connected with movable handle, movable handle cup joints with movable pipe box activity, and movable rod keeps away from movable handle one end and is equipped with movable sight glass subassembly, and movable sight glass subassembly includes movable swivel nut and gag lever post, and movable swivel nut is located the movable rod and keeps away from movable handle one end, and movable swivel nut and movable rod threaded connection. This multi-functional oral cavity peep hole, can not very stably very easily touch the oral cavity inside and cause the injury to patient's oral cavity inside when having avoided rotatory whole handle when observing the oral cavity inside, stability and security when having improved the use of oral cavity peep hole for it is more convenient that the doctor is when observing patient's oral cavity inside angle regulation.

Description

Multifunctional oral cavity peep mirror

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a multifunctional oral cavity peep mirror.

Background

The stomatoscope is one of diagnosis and treatment tools commonly used in stomatology department, and the stomatoscope can enable doctors to observe relatively hidden parts in the oral cavity of a patient, so that the stomatoscope can better discover pathological changes in the oral cavity, and the doctors can more clearly observe stains, dental plaques, dental calculus, gingivitis and other tooth defects on the surfaces of teeth of the oral cavity of the patient.

Present oral cavity speculum is mostly fixed at handle one end and sets up a speculum, because the angle between speculum and the handle is fixed usually, the unable simple regulation of angle of a monoblock speculum, when making the doctor need change the angle and observe the oral cavity, it is rotatory to need rotatory whole handle to drive the speculum, thereby carry out the regulation of angle, but because the space in the oral cavity is limited, can not very stable during rotatory whole handle, easily touch the oral cavity inside, lead to when some positions of inspection, cause the injury to patient's oral cavity inside even, there is certain potential safety hazard, the operation is observed to the doctor of also being convenient for simultaneously.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a multi-functional oral cavity peep hole to the problem of proposing in solving above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a multifunctional oral cavity speculum comprises a support sleeve, wherein a movable pipe sleeve is arranged at the top in the middle of the support sleeve, a movable rod is arranged on the inner side of the movable pipe sleeve, the movable pipe sleeve is movably sleeved with the movable rod, a movable handle is fixedly connected to one end of the movable rod, the movable handle is movably sleeved with the movable pipe sleeve, and a movable speculum assembly is arranged at one end, far away from the movable handle, of the movable rod;

the activity sight glass subassembly includes activity swivel nut and gag lever post, the activity swivel nut is located the movable rod and keeps away from movable handle one end, just activity swivel nut and movable rod threaded connection, the quantity of gag lever post sets up to two, two the gag lever post is located activity swivel nut both sides respectively, the gag lever post is close to activity swivel nut one end top and is equipped with first stopper, first stopper bottom is equipped with the second stopper, first stopper top is equipped with the screw knob, the screw knob runs through first stopper and gag lever post threaded connection, the gag lever post is kept away from activity swivel nut one end and is equipped with the sight glass, sight glass outside fixedly connected with lag, the sight glass is close to gag lever post one side fixedly connected with movable convex block.

Preferably, the two ends of the supporting sleeve are fixedly connected with supporting blocks, a first placing groove is formed in the top of each supporting block, and a second placing groove is formed in the bottom of the supporting sleeve.

Preferably, one end of the movable handle is provided with a spiral sleeve, one end of the spiral sleeve, which is far away from the movable handle, is provided with a limiting sleeve, and the limiting sleeve is connected with the movable sleeve in a sliding manner.

Preferably, an annular groove is formed in one end, close to the spiral sleeve, of the limiting sleeve, one end of the spiral sleeve is in threaded connection with the annular groove, and one end, far away from the limiting sleeve, of the spiral sleeve is in threaded connection with the movable sleeve.

Preferably, the bottom of the limiting sleeve is fixedly connected with a connecting vertical rod, the bottom of the connecting vertical rod is fixedly connected with a movable shaft, the top of the middle of the supporting sleeve is provided with a fixed hole, and the movable shaft is in threaded connection with the fixed hole.

Preferably, the first limiting block and the second limiting block are both fixedly connected with the movable screw sleeve, and one end of the limiting rod, which is close to the movable screw sleeve, is located between the first limiting block and the second limiting block.

Preferably, one side of the movable lug, which is close to the limiting rod, is fixedly connected with a limiting screw, one end of the limiting rod, which is far away from the movable threaded sleeve, is provided with a threaded hole, and the limiting screw is in threaded connection with the threaded hole.

The utility model provides a multi-functional oral cavity peep hole, its beneficial effect who possesses as follows:

1. this multi-functional oral cavity peep hole comes to be convenient for to carry out stable regulation to the angle of sight glass through setting up movable peep hole subassembly, and when the doctor observed patient's oral cavity inside, it is rotatory to drive the movable rod through rotatory movable handle to it is rotatory to drive movable swivel nut and gag lever post, drives two sight glasses and rotatory certain angle simultaneously and does not touch the oral cavity wall, and then observes oral cavity inside, the utility model has the advantages of simple and reasonable structure, can not very stably very easily touch oral cavity inside and cause the injury to patient's oral cavity inside when having avoided observing oral cavity inside, stability and security when having improved oral cavity peep hole use for the doctor is more convenient at angle regulation when observing patient's oral cavity inside.

2. This multi-functional oral cavity peep-hole is through setting up scroll cover and spacing groove, before the doctor carries out the oral cavity observation, can be according to the position of patient's oral cavity size and oral cavity pathological change, thereby adjust the position of activity peep-hole subassembly in the oral cavity, promote the activity pipe box and slide in the spacing cover, then rotatory scroll cover moves on the activity pipe box, pass through threaded connection and fix with the ring channel of spacing cover, make the activity pipe box fixed, and easy operation is convenient, the doctor of being convenient for carries out the angle of stable regulation sight glass, reduce the inconvenience in the doctor use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic diagram of the explosion structure of the present invention;

fig. 3 is a side sectional view of the present invention;

fig. 4 is an enlarged view of the structure of the portion a of fig. 2 according to the present invention.

In the figure: 1. a support sleeve; 2. a movable pipe sleeve; 3. a movable rod; 4. a movable handle; 5. a movable threaded sleeve; 6. a limiting rod; 7. a first stopper; 8. a second limiting block; 9. a screw knob; 10. an observation mirror; 11. a protective sleeve; 12. a movable projection; 13. a support block; 14. a spiral sleeve; 15. a limiting sleeve; 16. connecting the vertical rods; 17. a movable shaft; 18. and a limiting screw rod.

Detailed Description

The embodiment of the utility model provides a multi-functional oral cavity peep hole, as shown in fig. 1-4, including supporting cover 1, support the equal fixedly connected with supporting shoe 13 in cover 1 both ends, first standing groove has been seted up at supporting shoe 13 top, support 1 bottom of cover and seted up the second standing groove, the top is equipped with movable pipe box 2 in the middle of supporting

cover

1, 2 inboards of movable pipe box are equipped with movable rod 3, movable pipe box 2 cup joints with the activity of movable rod 3 activity, 3 one end fixedly connected with movable handle 4 of movable rod, movable handle 4 cup joints with the activity of movable pipe box 2 activity, support 13 tops of supporting shoe at 1 both ends of cover and set up first standing groove, be convenient for support patient's molar, support 1 bottom of cover and set up the second standing groove and support patient's incisor teeth, make the patient can not cause the ache because of time overlength when.

A spiral sleeve 14 is arranged at one end of the movable handle 4, a limit sleeve 15 is arranged at one end of the spiral sleeve 14, which is far away from the movable handle 4, the limit sleeve 15 is connected with the movable pipe sleeve 2 in a sliding manner, an annular groove is arranged at one end of the limit sleeve 15, which is close to the spiral sleeve 14, one end of the spiral sleeve 14 is connected with the annular groove in a threaded manner, one end of the spiral sleeve 14, which is far away from the limit sleeve 15, is connected with the movable pipe sleeve 2 in a threaded manner, a connecting vertical rod 16 is fixedly connected with the bottom of the limiting sleeve 15, a movable shaft 17 is fixedly connected with the top of the middle of the support sleeve 1, the movable shaft 17 is connected with the fixed hole in a threaded manner, the position of the movable peeping lens assembly in the oral cavity is adjusted according to the size of the oral cavity of a patient, the movable pipe sleeve 2, is convenient for stable observation.

A movable peep-hole assembly is arranged at one end of the movable rod 3 far away from the movable handle 4, the movable peep-hole assembly comprises a movable screw sleeve 5 and two limiting rods 6, the movable screw sleeve 5 is positioned at one end of the movable rod 3 far away from the movable handle 4, the movable screw sleeve 5 is in threaded connection with the movable rod 3, the number of the limiting rods 6 is two, the two limiting rods 6 are respectively positioned at two sides of the movable screw sleeve 5, a first limiting block 7 is arranged at the top of one end of the limiting rod 6 close to the movable screw sleeve 5, a second limiting block 8 is arranged at the bottom of the first limiting block 7, the first limiting block 7 and the second limiting block 8 are both fixedly connected with the movable screw sleeve 5, one end of the limiting rod 6 close to the movable screw sleeve 5 is positioned between the first limiting block 7 and the second limiting block 8, a screw knob 9 is arranged at the top of the first limiting block 7, the screw knob 9 is in threaded connection with the limiting, 10 outside fixedly connected with lag 11 of sight glass, lag 11 is made by soft rubber materials, provide certain protection to the oral cavity inner wall, sight glass 10 is close to 6 one side fixedly connected with movable lug 12 of gag lever post, movable lug 12 is close to 6 one side fixedly connected with stop screw 18 of gag lever post, 5 one end set screw holes of activity swivel nut are kept away from to gag lever post 6, stop screw 18 and screw hole threaded connection, movable lug 12 of sight glass 10 one side is fixed through the threaded connection of screw hole and stop screw 18 with gag lever post 6, be convenient for wash the disinfection after this oral cavity sight glass uses.

The implementation mode is specifically as follows: in the practical use process of the utility model, before the doctor observes in the oral cavity, the doctor can adjust the angles of the two limit rods 6 according to the oral cavity size of the patient and the approximate position of the oral cavity lesion, the first limit block 7 is fixed with the limit rod 6 through threaded connection by rotating the screw button 9, the limit rod 6 is fixed with the movable screw sleeve 5, then the position of the movable peeping mirror assembly in the oral cavity is adjusted, firstly the movable pipe sleeve 2 is pushed to slide in the limit sleeve 15 (the movable pipe sleeve 2 is not connected with the screw sleeve 14 yet), after the position is determined, the rotary screw sleeve 14 moves on the movable pipe sleeve 2, the screw sleeve 14 is fixed with the annular groove of the limit sleeve 15 through threaded connection, the movable pipe sleeve 2 is fixed on the limit sleeve 15, then the doctor observes the inside of the oral cavity of the patient, through rotating the movable handle 4, the movable handle 4 drives the movable rod 3 to rotate, the movable rod 3 drives the movable swivel nut 5 to rotate, the movable swivel nut 5 drives the first limiting block 7 and the second limiting block 8 to rotate, the first limiting block 7 and the second limiting block 8 drive the limiting rod 6 to rotate, the limiting rod 6 drives the observation mirror 10 to rotate at a proper angle without touching the oral cavity wall, and then the inside of the oral cavity is observed.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The skilled person in this industry should understand that the utility model is not limited by the above-mentioned embodiments, and the description in the above-mentioned embodiments and the description is only to illustrate the principle of the utility model, without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a multi-functional oral cavity peep hole, includes support cover (1), its characterized in that: a movable pipe sleeve (2) is arranged at the top of the middle of the support sleeve (1), a movable rod (3) is arranged on the inner side of the movable pipe sleeve (2), the movable pipe sleeve (2) is movably sleeved with the movable rod (3), a movable handle (4) is fixedly connected to one end of the movable rod (3), the movable handle (4) is movably sleeved with the movable pipe sleeve (2), and a movable peeping lens assembly is arranged at one end, far away from the movable handle (4), of the movable rod (3);

the movable peep hole assembly comprises a movable threaded sleeve (5) and a limiting rod (6), the movable threaded sleeve (5) is positioned at one end, far away from a movable handle (4), of the movable rod (3), the movable threaded sleeve (5) is in threaded connection with the movable rod (3), the number of the limiting rod (6) is two, the two limiting rods (6) are respectively positioned at two sides of the movable threaded sleeve (5), the limiting rod (6) is provided with a first limiting block (7) close to the top of one end, far away from the movable threaded sleeve (5), of the movable threaded sleeve (5), the bottom of the first limiting block (7) is provided with a second limiting block (8), the top of the first limiting block (7) is provided with a threaded knob (9), the threaded knob (9) penetrates through the first limiting block (7) and is in threaded connection with the limiting rod (6), one end, far away from the movable threaded sleeve (5), of the limiting rod (6) is provided with an observation mirror (10), the outer side of, one side of the observation mirror (10) close to the limiting rod (6) is fixedly connected with a movable lug (12).

2. The multifunctional oral speculum of claim 1, wherein: the supporting sleeve is characterized in that supporting blocks (13) are fixedly connected to two ends of the supporting sleeve (1), a first placing groove is formed in the top of each supporting block (13), and a second placing groove is formed in the bottom of the supporting sleeve (1).

3. The multifunctional oral speculum of claim 1, wherein: the movable handle is characterized in that a spiral sleeve (14) is arranged at one end of the movable handle (4), a limiting sleeve (15) is arranged at one end, far away from the movable handle (4), of the spiral sleeve (14), and the limiting sleeve (15) is connected with the movable pipe sleeve (2) in a sliding mode.

4. The multifunctional oral speculum of claim 3, wherein: the limiting sleeve is characterized in that an annular groove is formed in one end, close to the spiral sleeve (14), of the limiting sleeve (15), one end of the spiral sleeve (14) is in threaded connection with the annular groove, and one end, far away from the limiting sleeve (15), of the spiral sleeve (14) is in threaded connection with the movable pipe sleeve (2).

5. The multifunctional oral speculum of claim 3, wherein: the limiting sleeve is characterized in that the bottom of the limiting sleeve (15) is fixedly connected with a connecting vertical rod (16), the bottom of the connecting vertical rod (16) is fixedly connected with a movable shaft (17), the top of the middle of the supporting sleeve (1) is provided with a fixed hole, and the movable shaft (17) is in threaded connection with the fixed hole.

6. The multifunctional oral speculum of claim 1, wherein: the first limiting block (7) and the second limiting block (8) are fixedly connected with the movable screw sleeve (5), and one end, close to the movable screw sleeve (5), of the limiting rod (6) is located between the first limiting block (7) and the second limiting block (8).

7. The multifunctional oral speculum of claim 1, wherein: the movable lug (12) is close to one side of the limiting rod (6) and is fixedly connected with a limiting screw rod (18), one end, far away from the movable threaded sleeve (5), of the limiting rod (6) is provided with a threaded hole, and the limiting screw rod (18) is in threaded connection with the threaded hole.