CN215838950U

CN215838950U - But clinical speculum device that adjusts of multi-angle of using in oral cavity

Info

Publication number: CN215838950U
Application number: CN202121872002.1U
Authority: CN
Inventors: 王香芸; 杨喆
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-02-18
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a multi-angle adjustable reflector device for oral clinic, which comprises an outer barrel, wherein two connecting rods are fixedly arranged at the bottom of one side of the outer barrel, a fixed shaft is sleeved inside one end, away from the outer barrel, of each connecting rod, a fixed plate is sleeved outside the fixed shaft, a reflector is fixedly arranged at the top of the fixed plate, a lead screw is connected with the inner part of one end, away from the reflector, of the outer barrel in a threaded manner, a connecting disc is sleeved outside one end, close to the reflector, of the lead screw, a connecting rope is fixedly arranged at one side, close to the reflector, of the connecting disc, and a spring is fixedly arranged at one side, close to the reflector, of the outer barrel. Through connecting rod, fixed axle, fixed plate, lead screw, connection pad, connection rope and the spring that sets up, through rotating the lead screw, control about making the connection pad, simultaneously under the use of cooperateing of connecting rope and spring, alright adjust with the angle to the speculum, easy operation improves the rate of accuracy that the doctor judged the patient oral cavity internal conditions, has made things convenient for medical staff's use.

Description

But clinical speculum device that adjusts of multi-angle of using in oral cavity

Technical Field

The utility model belongs to the field of oral science and technology, and particularly relates to a multi-angle adjustable reflecting mirror device for oral clinic.

Background

The reflector is a medical instrument commonly used in oral clinic, and mainly has the function of assisting a doctor to observe invisible corners in the oral cavity of a patient.

In the using process of the existing reflecting mirror for oral clinic, the angle of the reflecting mirror is fixed and unadjustable, so that the accuracy of the judgment of the oral condition of a patient by a doctor is influenced, and the inconvenience is brought to medical staff when the reflecting mirror is used.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a multi-angle adjustable reflector device for oral clinical use, which solves the problem that the angle of a reflector is fixed and unadjustable, so that the accuracy of judgment of a doctor on the oral condition of a patient is affected, and the inconvenience is brought to medical staff during use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a clinical speculum device that can multi-angle adjust in oral cavity, includes the urceolus, the bottom fixed mounting of urceolus one side has two connecting rods, the fixed axle has been cup jointed to the inside that urceolus one end was kept away from to the connecting rod, the fixed plate has been cup jointed to the outside of fixed axle, the top fixed mounting of fixed plate has the speculum, the inside threaded connection that speculum one end was kept away from to the urceolus has the lead screw, the connection pad has been cup jointed to the outside that the lead screw is close to speculum one end, the equal fixed mounting in top and the bottom of connection pad has the stopper, two spacing grooves have been seted up to the inside of urceolus, one side fixed mounting that the connection pad is close to the speculum has the connection rope, one side fixed mounting that the urceolus is close to the speculum has the spring.

Preferably, the limiting block is slidably mounted inside the limiting groove.

Through adopting above-mentioned technical scheme, the advantage lies in, perfects the relation of connection between stopper and the spacing groove, and stopper and spacing groove's use of cooperateing play spacing effect to the connection pad, has avoided the connection pad to take place to rotate to it is rotatory to have avoided the connection pad to drive the connection rope.

Preferably, one end of the connecting rope, which is far away from the screw rod, is fixedly connected with the reflector, and one side of the spring, which is far away from the outer cylinder, is fixedly connected with the reflector.

By adopting the technical scheme, the device has the advantages that the connection relation between the connecting rope and the spring and between the connecting rope and the reflector is perfected, so that the device can be normally used.

Preferably, a rotating button is fixedly installed on one side, far away from the reflector, of the screw rod.

Through adopting above-mentioned technical scheme, the advantage lies in, through the knob that sets up, the person of facilitating the use rotates the lead screw.

Preferably, a connecting sleeve is sleeved outside the outer barrel, and a handle is fixedly mounted at the bottom of the connecting sleeve.

Through adopting above-mentioned technical scheme, the advantage lies in, through the adapter sleeve and the handle that set up, the person of facilitating the use uses the device.

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

1. through connecting rod, fixed axle, fixed plate, lead screw, connection pad, connection rope and the spring that sets up, through rotating the lead screw, control about making the connection pad, simultaneously under the use of cooperateing of connecting rope and spring, alright adjust with the angle to the speculum, easy operation improves the rate of accuracy that the doctor judged the patient oral cavity internal conditions, has made things convenient for medical staff's use.

2. Through the stopper and the spacing groove that set up, the stopper uses the connection pad with the cooperation of spacing groove to play spacing effect, has avoided the connection pad to take place to rotate to it is rotatory to have avoided the connection pad to drive the connection rope.

Drawings

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

FIG. 2 is a schematic cross-sectional front view of the present invention;

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

In the figure: 1. an outer cylinder; 2. a connecting rod; 3. a fixed shaft; 4. a fixing plate; 5. a mirror; 6. a screw rod; 7. a connecting disc; 8. a limiting block; 9. connecting ropes; 10. a spring; 11. a limiting groove; 12. turning a button; 13. connecting sleeves; 14. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: a multi-angle adjustable reflector device for oral clinic comprises an outer barrel 1, two connecting rods 2 are fixedly installed at the bottom of one side of the outer barrel 1, a fixed shaft 3 is sleeved inside one end, far away from the outer barrel 1, of each connecting rod 2, a fixed plate 4 is sleeved outside the fixed shaft 3, a reflector 5 is fixedly installed at the top of the fixed plate 4, a lead screw 6 is connected with the inner thread of one end, far away from the reflector 5, of the outer barrel 1, a connecting disc 7 is sleeved outside one end, close to the reflector 5, of the lead screw 6, limiting blocks 8 are fixedly installed at the top and the bottom of the connecting disc 7, two limiting grooves 11 are formed inside the outer barrel 1, the limiting blocks 8 are slidably installed inside the limiting grooves 11, a connecting rope 9 is fixedly installed at one side, close to the reflector 5, of the connecting disc 7, one end, far away from the lead screw 6, of the connecting rope 9 is fixedly connected with the reflector 5, a spring 10 is fixedly installed at one side, close to the reflector 5, of the outer barrel 1, one side of the spring 10 far away from the outer cylinder 1 is fixedly connected with the reflector 5, and one side of the screw rod 6 far away from the reflector 5 is fixedly provided with a knob 12.

In the embodiment, when the angle of the reflector 5 needs to be adjusted, the screw rod 6 is rotated to enable the screw rod 6 to drive the connecting disc 7 to move left and right, the connecting disc 7 drives the limiting block 8 to slide in the limiting groove 11, the connecting disc 7 cannot rotate under the action of the limiting block 8 and the limiting groove 11 and only moves left and right, so that the connecting disc 7 is prevented from driving the connecting rope 9 to rotate, the connecting rope 9 is driven to move while the connecting disc 7 moves left and right, the connecting rope 9 is always in a stretched state under the action of the spring 10, the fixed plate 4 rotates along the fixed shaft 3 while the connecting disc 7 moves, the angle of the reflector 5 is adjusted, when the screw rod 6 enables the connecting disc 7 to move right, the spring 10 at the moment generates thrust on the fixed plate 4, the fixed plate 4 rotates clockwise along the fixed shaft 3, and when the connecting disc 7 moves left, the connecting rope 9 pulls the fixed plate 4, spring 10 is extruded, and fixed plate 4 rotates along fixed axle 3 anticlockwise, through connecting rod 2, fixed axle 3, fixed plate 4, lead screw 6, connection pad 7, connection rope 9 and the spring 10 that sets up, through rotating lead screw 6, alright adjust with the angle to speculum 5, easy operation improves the rate of accuracy that the doctor judged the patient oral cavity internal conditions, has made things convenient for medical staff's use.

Example two:

as shown in fig. 1-3, on the basis of the first embodiment, the present invention provides a technical solution: a connecting sleeve 13 is sleeved outside the outer cylinder 1, and a handle 14 is fixedly installed at the bottom of the connecting sleeve 13.

In this embodiment, the connecting sleeve 13 and the handle 14 are arranged, so that the device is convenient for a user to use.

The working principle and the using process of the utility model are as follows: when the angle of the reflector 5 needs to be adjusted, the screw rod 6 is rotated by the knob 12, so that the screw rod 6 drives the connecting disc 7 to move left and right, the connecting disc 7 drives the limiting block 8 to slide in the limiting groove 11, the connecting disc 7 cannot rotate under the action of the limiting block 8 and the limiting groove 11 and only moves left and right, thereby preventing the connecting disc 7 from driving the connecting rope 9 to rotate, the connecting rope 9 is driven to move while the connecting disc 7 moves left and right, the connecting rope 9 is always in a stretched state under the action of the spring 10, the fixed plate 4 rotates along the fixed shaft 3 while the connecting disc 7 moves, the angle of the reflector 5 is adjusted, when the screw rod 6 drives the connecting disc 7 to move right, the spring 10 generates thrust on the fixed plate 4 at the moment, the fixed plate 4 rotates clockwise along the fixed shaft 3, and when the connecting disc 7 moves left, the connecting rope 9 pulls the fixed plate 4 at the moment, the spring 10 is pressed and the fixing plate 4 is rotated counterclockwise along the fixing shaft 3.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but speculum device that clinical multi-angle of using of oral cavity was adjusted, includes urceolus (1), its characterized in that: the bottom of one side of the outer barrel (1) is fixedly provided with two connecting rods (2), the inner part of one end of each connecting rod (2) far away from the outer barrel (1) is sleeved with a fixed shaft (3), a fixed plate (4) is sleeved outside the fixed shaft (3), a reflector (5) is fixedly arranged at the top of the fixed plate (4), the inner thread of one end of the outer cylinder (1) far away from the reflector (5) is connected with a screw rod (6), a connecting disc (7) is sleeved outside one end of the screw rod (6) close to the reflector (5), the top and the bottom of the connecting disc (7) are both fixedly provided with a limiting block (8), two limit grooves (11) are arranged in the outer barrel (1), a connecting rope (9) is fixedly arranged on one side of the connecting disc (7) close to the reflector (5), and a spring (10) is fixedly arranged on one side of the outer cylinder (1) close to the reflector (5).

2. The multi-angle adjustable mirror device for oral clinical use according to claim 1, wherein: the limiting block (8) is slidably mounted inside the limiting groove (11).

3. The multi-angle adjustable mirror device for oral clinical use according to claim 1, wherein: one end, far away from the screw rod (6), of the connecting rope (9) is fixedly connected with the reflector (5), and one side, far away from the outer cylinder (1), of the spring (10) is fixedly connected with the reflector (5).

4. The multi-angle adjustable mirror device for oral clinical use according to claim 1, wherein: and a rotating button (12) is fixedly arranged on one side of the screw rod (6) far away from the reflector (5).

5. The multi-angle adjustable mirror device for oral clinical use according to claim 1, wherein: the outer part of the outer barrel (1) is sleeved with a connecting sleeve (13), and the bottom of the connecting sleeve (13) is fixedly provided with a handle (14).