CN218045272U

CN218045272U - Spy mirror tweezers for department of stomatology

Info

Publication number: CN218045272U
Application number: CN202221171588.3U
Authority: CN
Inventors: 刘露欢; 吴莹; 张江涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-16
Filing date: 2022-05-16
Publication date: 2022-12-16
Anticipated expiration: 2032-05-16

Abstract

The utility model discloses a spy mirror tweezers for department of stomatology relates to medical instrument auxiliary assembly technical field. The utility model discloses an inside hollow supporting shoe, the inside slider that is provided with of supporting shoe, pass through on the supporting shoe the slider is provided with the half tweezers sword of two symmetries. The utility model discloses send into the oral cavity with two half tweezers swoves, the focus is not to the time, reciprocate in the guide way with actuating mechanism adjustment guide block, force bracing piece and spy mirror to remove, adjust the distance between spy mirror and the oral cavity inner wall, adjust the angle between spy mirror and the inner wall with the fine setting structure, it is clear until the spy mirror, under the slider effect, order about two half tweezers swoves with the pressing component and be close to each other and form the clamp of getting to impurity, to sum up a spy mirror tweezers for the oral cavity internal medicine that we designed, can adjust the interval of spy mirror and inner chamber, improve the definition, improve medical personnel's judgement, separate between two half tweezers swoves and the spy mirror, do benefit to the clamp and get, improve work efficiency.

Description

Spy mirror tweezers for department of stomatology

Technical Field

The utility model relates to the technical field of medical instrument auxiliary equipment, concretely relates to spy mirror tweezers for department of stomatology.

Background

The oral cavity science is an important clinical subject of the oral medical profession, which researches the most common and frequent oral diseases with the highest incidence among people, including hard tooth tissue diseases, dental pulp diseases, periapical diseases, periodontal diseases and oral mucosa diseases, and introduces the etiology, clinical pathology, symptoms, diagnosis, treatment and prevention of the diseases. The treatment in the department of stomatology aims at preserving the original organs and maintaining the original functions.

At present, in the hospital, medical personnel can use the spy mirror tweezers usually when treating diseases such as oral ulcer for the patient, and current spy mirror tweezers simple structure can not adjust the magnifying glass, leads to the focus not to the time, and the doctor can see unclearly, when removing tweezers, can't press from both sides again and get, brings the puzzlement for medical personnel, has increased medical personnel's intensity of labour, is unfavorable for the progress of treatment, has reduced work efficiency, so we have designed a spy mirror tweezers for the oral medicine and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a spy mirror tweezers for department of stomatology, includes inside hollow supporting shoe, the inside slider that is provided with of supporting shoe, pass through on the supporting shoe the slider is provided with the half tweezers sword of two symmetries, be provided with pressing means on the supporting shoe, pressing means is used for ordering about half tweezers sword is close to each other or keeps away from each other, wherein, two half tweezers sword is close to each other and forms the clamp to oral impurity and gets, be provided with the guide way on the supporting shoe, be provided with actuating mechanism on the guide way, pass through actuating mechanism on the guide way be provided with the guide block of guide way looks adaptation, actuating mechanism is used for the drive the guide block reciprocates, guide block end connection has the bracing piece, another tip of bracing piece articulates there is the spy mirror, be provided with fine-tuning on the bracing piece, fine-tuning is used for adjusting the angle of spy mirror.

Further, the sliding part comprises a groove body constructed on the supporting block, and the half tweezer blade is in bearing connection with a wheel matched with the groove body.

Furthermore, the pressing component comprises a push rod arranged on the half-tweezer blade, the push rod penetrates through the supporting block, and a spring is arranged between the supporting block and the push rod.

Furthermore, the driving mechanism comprises a first threaded rod which is in threaded connection with the guide groove and penetrates through the guide groove, and an end bearing of the first threaded rod is connected to the guide block.

Further, fine-tuning includes threaded connection and runs through on the guide block and screw thread the guide block reaches the threaded rod two of bracing piece, the inside cavity of bracing piece just is close to spy mirror department has seted up the breach, the end bearing of threaded rod two be connected with the slider of the inside looks adaptation of bracing piece, it has the connecting rod to articulate on the slider, the tip of connecting rod articulates on the spy mirror.

The utility model has the advantages as follows:

the utility model discloses a handheld supporting shoe sends into the oral cavity with two half tweezers swoves, when the focus not to the time, utilizes actuating mechanism adjustment guide block to reciprocate in the guide way, forces bracing piece and spy mirror synchronous motion to adjust the distance between spy mirror and the oral cavity wall, utilize the fine setting structure to adjust the angle between spy mirror and the inner wall, it is clear until the spy mirror, under the effect of slider, utilize to press down the subassembly and order about two half tweezers swoves and be close to each other and form the clamp of getting impurity, to sum up, a spy mirror tweezers for oral cavity internal medicine that we designed can adjust the interval of spy mirror and inner chamber, reach clear purpose, improve medical personnel's judgement, separate between two half tweezers swoves and the spy mirror simultaneously, improve the flexibility of device, do benefit to the clamp and get, improved work efficiency.

Drawings

Fig. 1 is a solid view of the three-dimensional structure of the present invention;

FIG. 2 is a partial structural entity diagram of the present invention;

fig. 3 is an enlarged view of the present invention at B in fig. 1.

Reference numerals: 1. a support block; 2. a slider; 201. a tank body; 202. a wheel; 3. a half-tweezer blade; 4. a pressing assembly; 401. a push rod; 402. a spring; 5. a guide groove; 6. a drive mechanism; 601. a first threaded rod; 7. a guide block; 8. a support bar; 9. a probe lens; 10. a fine adjustment mechanism; 1001. a second threaded rod; 1002. a slider; 1003. a connecting rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention.

As shown in fig. 1, 2 and 3, the oral cavity cleaning device comprises a supporting block 1 with a hollow interior, two ends of the supporting block 1 are open, a sliding part 2 is arranged inside the supporting block 1, two symmetrical half-tweezer blades 3 are arranged on the supporting block 1 through the sliding part 2, a pressing component 4 is arranged on the supporting block 1, the pressing component 4 is used for driving the half-tweezer blades 3 to approach to or separate from each other, wherein the two half-tweezer blades 3 approach to each other to clamp oral impurities, a guide groove 5 is arranged on the supporting block 1, a driving mechanism 6 is arranged on the guide groove 5, a guide block 7 matched with the guide groove 5 is arranged on the guide groove 5 through the driving mechanism 6, the driving mechanism 6 is used for driving the guide block 7 to move up and down, a supporting rod 8 is connected to the end of the guide block 7, a probe lens 9 is hinged to the other end of the supporting rod 8, a fine adjustment mechanism 10 is arranged on the supporting rod 8, and the fine adjustment mechanism 10 is used for adjusting the angle of the probe lens 9, in some embodiments, the two half-tweezer blades 3 are delivered into the oral cavity by holding the supporting block 1, when the focal distance is not right, the driving mechanism 6 is used for adjusting the guide block 7 to move up and down in the guide groove 5, so as to force the supporting rod 8 and the probe 9 to move synchronously, thereby adjusting the distance between the probe 9 and the wall of the oral cavity, the fine adjustment structure is used for adjusting the angle between the probe 9 and the inner wall until the probe 9 is clear, and under the action of the sliding part 2, the pressing component 4 is used for driving the two half-tweezer blades 3 to approach each other to form the clamping of impurities, so that the designed pair of the forceps 9 for the oral cavity medical department can adjust the distance between the probe 9 and the internal cavity, thereby achieving the purpose of clarity, improving the judgment of medical personnel, and simultaneously, the two half-tweezer blades 3 and the probe 9 are separated, thereby improving the flexibility of the device and facilitating the clamping, the working efficiency is improved.

As shown in fig. 1 and fig. 2, the slider 2 includes a slot 201 constructed on the supporting block 1, the slot 201 is opened along the moving direction of the half-tweezer blade 3, a wheel 202 adapted to the slot 201 is connected to the half-tweezer blade 3 through a bearing, the wheel 202 can slide in the slot 201, in some embodiments, when the half-tweezer blade 3 slides, the wheel 202 is driven to slide in the slot 201, the slider 2 is arranged to support the half-tweezer blade 3, so as to prevent the half-tweezer blade from being separated from the supporting block 1, and at the same time, the friction between the half-tweezer blade 3 and the supporting block 1 is reduced, thereby facilitating the sliding of the half-tweezer blade 3 and facilitating the operation.

As shown in fig. 1 and 2, the pressing component 4 includes a push rod 401 disposed on the half-tweezer blade 3, the push rod 401 penetrates through the supporting block 1, and the push rod 401 is perpendicular to the supporting block 1, a spring 402 is disposed between the supporting block 1 and the push rod 401, in some embodiments, when the forceps are used, the push rod 401 is pressed, so that the push rod 401 pushes the half-tweezer blade 3 to move, the spring 402 is compressed, when the forceps are used up, the push rod 401 is released, the spring 402 is restored to an original state, the setting of the pressing component 4 is favorable for the operation of medical staff, and the two half-tweezer blades 3 are separated, thereby improving the flexibility of the device and saving the physical power of the medical staff.

As shown in fig. 1, actuating mechanism 6 includes threaded rod 601 that threaded connection just runs through guide way 5 on guide way 5 and the screw thread, threaded rod 601 sets up along the direction that guide block 7 removed, the end bearing of threaded rod 601 is connected on guide block 7, in some embodiments, rotate threaded rod 601, make guide block 7 reciprocate under the effect of guide way 5, drive bracing piece 8 and spy mirror 9 and remove, actuating mechanism 6's setting does benefit to adjustment bracing piece 8, the distance of spy mirror 9 and inner chamber, thereby improve the definition, be convenient for observe the inner chamber, improve work efficiency.

As shown in fig. 1 and fig. 3, the fine adjustment mechanism 10 includes a second threaded rod 1001 that is connected to the guide block 7 by a thread and the thread runs through the guide block 7 and the support rod 8, the support rod 8 is hollow and is provided with a notch near the position of the viewfinder 9, the end bearing of the second threaded rod 1001 is connected with a slider 1002 that is matched with the inside of the support rod 8, the slider 1002 is hinged with a connecting rod 1003, the end of the connecting rod 1003 is hinged to the viewfinder 9, in some embodiments, when the angle of the viewfinder 9 is adjusted, the second threaded rod 1001 is rotated, the second threaded rod drives the slider 1002 to slide inside the support rod 8, the slider 1002 drives the connecting rod 1003 to rotate around a hinge point, because the connecting rod 1003 is hinged to the viewfinder 9, the connecting rod 1003 drives the viewfinder 9 to rotate around the hinge point with the support rod 8 by a certain angle, the fine adjustment mechanism 10 can adjust the angle of the viewfinder 9 and is matched with the driving mechanism 6, the definition of the device is further improved, which is beneficial to the treatment progress of a patient and reduces the medical staff.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a spy mirror tweezers for department of stomatology, its characterized in that, including inside hollow supporting shoe (1), supporting shoe (1) inside is provided with slider (2), pass through on supporting shoe (1) slider (2) are provided with half tweezers sword (3) of two symmetries, be provided with on supporting shoe (1) and press subassembly (4), press subassembly (4) and be used for ordering about half tweezers sword (3) are close to each other or keep away from each other, wherein, two half tweezers that half tweezers (3) are close to each other and form the clamp of oral cavity impurity get, be provided with guide way (5) on supporting shoe (1), be provided with actuating mechanism (6) on guide way (5), pass through on guide way (5) actuating mechanism (6) be provided with guide block (7) of guide way (5) looks adaptation, actuating mechanism (6) are used for the drive guide block (7) reciprocate, guide block (7) end connection has bracing piece (8), another tip of bracing piece (8) articulates there is had bracing piece (9), be provided with fine tuning (10) on bracing piece (8), fine tuning (10) is used for fine tuning mechanism's (9) angle regulation spy mirror (9).

2. The endoscopic forceps for department of stomatology according to claim 1, characterized in that the sliding part (2) comprises a groove (201) constructed on the support block (1), and the half forceps knife (3) is connected with a wheel (202) in a bearing way, which is matched with the groove (201).

3. The endoscopic forceps for department of stomatology according to claim 1, characterized in that the pressing component (4) comprises a push rod (401) arranged on the half forceps knife (3), the push rod (401) penetrates the supporting block (1), and a spring (402) is arranged between the supporting block (1) and the push rod (401).

4. The endoscopic forceps for oral cavity department according to claim 1, characterized in that the driving mechanism (6) comprises a first threaded rod (601) which is screwed on the guide slot (5) and penetrates through the guide slot (5), and the end of the first threaded rod (601) is connected on the guide block (7) in a bearing mode.

5. The pair of endoscopic forceps for department of oral medicine according to claim 1, wherein the fine adjustment mechanism (10) comprises a second threaded rod (1001) which is in threaded connection with the guide block (7) and penetrates through the guide block (7) and the supporting rod (8), the supporting rod (8) is hollow and is provided with a notch close to the endoscopic forceps (9), a sliding block (1002) which is matched with the inside of the supporting rod (8) is connected to an end bearing of the second threaded rod (1001), a connecting rod (1003) is hinged to the sliding block (1002), and an end of the connecting rod (1003) is hinged to the endoscopic forceps (9).