CN214342763U

CN214342763U - Dental trimmer for oral and maxillofacial surgery

Info

Publication number: CN214342763U
Application number: CN202120045488.5U
Authority: CN
Inventors: 吴秀学; 农国远
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-08
Filing date: 2021-01-08
Publication date: 2021-10-08
Anticipated expiration: 2031-01-08

Abstract

The utility model relates to the technical field of medical equipment, and discloses a dental trimmer for oral and maxillofacial surgery, which comprises a cylinder, wherein the top of the inner wall of the cylinder is bolted with a cylinder, the lower end of the cylinder is bolted with a shell, a motor is arranged in the shell, and the output end of the motor is bolted with a rotary rod; the utility model discloses an angle through adjusting the arc, utilize the fixed rod to support patient's oral cavity, the contact plate drives the spring and stretches out and draws back, protects patient's oral cavity to avoid supporting the patient's oral cavity fixedly, the patient is easy to move about in the repairment, brings unnecessary trouble for medical personnel, has improved the fixed effect; the utility model discloses a cylinder drives the casing and removes in the drum perpendicularly, and the stopper slides perpendicularly at the spacing inslot, drives the drill bit and maintains patient's oral cavity inside to adjust suitable height according to the condition in patient's oral cavity and maintain, improved the device's application scope.

Description

Dental trimmer for oral and maxillofacial surgery

Technical Field

The utility model relates to the technical field of medical equipment, specifically be a dental dresser for oral cavity maxillofacial surgery.

Background

Oral maxillofacial surgery is a subject mainly for surgical treatment, and mainly studies the prevention and treatment of oral organs (teeth, alveolar bones, lips, cheeks, tongue, palate, pharynx, etc.), facial soft tissues, maxillofacial bones (maxilla, mandible, zygomatic bones, etc.), temporomandibular joints, salivary glands and certain related diseases of the neck, and is a medical branch developed and formed gradually in practice like other medical specialties.

Through the massive retrieval, chinese utility model patent, application number: 201921941087.7, publication No.: CN211512142U, the utility model provides a dental trimmer of oral cavity maxillofacial surgery, the pump body comprises a pump body, the fixed connecting block that is provided with in pump body top, connecting block outside one side is provided with the installation piece, installation piece internally mounted has the battery, battery and pump body electric connection, the outside fixed control switch that is provided with in one side of keeping away from the connecting block of installation piece, the fixed shower nozzle that is provided with in connecting block top, the fixed connector that is provided with in connecting block bottom, the connector bottom is provided with the installing frame in the connecting cylinder outside, the inside fixed raceway that is provided with in the connector bottom outside of installing frame. The utility model discloses a setting up of installation mechanism can make things convenient for being connected of the pump body and raceway, only needs the rotation control handle to make the lead screw rotate when installing and just can accomplish the installation work, and the simple swift of mounting means has avoided the loaded down with trivial details condition when using other bolt and mounting structure to the convenience when having improved this equipment use.

To sum up, present dental trimmer can not adjust suitable height according to the condition in patient's oral cavity and repaiies, and then has certain limitation, can't support fixedly to patient's oral cavity simultaneously, and the patient easily moves about in the repairment, brings unnecessary trouble for medical personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an oral cavity maxillofacial surgery uses dental dresser possesses the adjustment and maintains the height and is convenient for support the advantage in oral cavity, has solved the condition that can not be according to the patient oral cavity and has adjusted suitable height and maintain, and then has certain limitation, can't support fixedly to the patient oral cavity simultaneously, and the patient is easy in maintaining to move about, brings unnecessary troublesome problem for medical personnel.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oral cavity maxillofacial surgery uses trimmer, includes the drum, the top bolt of drum inner wall has the cylinder, the lower extreme bolt of cylinder has the casing, the internally mounted of casing has the motor, the output bolt of motor has the bull stick, the bottom bolt of drum has the fixed block, the lower extreme of rotary rod runs through the bottom of fixed block and the bolt has the drill bit, the both sides of fixed block articulate has the arc pole, the bottom bolt of arc pole has the dead lever, the both sides bolt of fixed block has the connecting plate, the internal thread of connecting plate is connected with the threaded rod, the rear end bolt of threaded rod has the extrusion disc, the front end bolt of threaded rod has the knob.

Preferably, two springs are clamped on one sides of the two fixing rods far away from the drill bit, and a contact plate is clamped on one sides of the two springs far away from the fixing rods.

Preferably, a soft pad is adhered to one side of the contact plate, which is far away from the spring.

Preferably, the two sides of the shell are bolted with limiting blocks, the two sides of the inner wall of the cylinder are both provided with limiting grooves, and the limiting blocks are connected with the limiting grooves in a sliding manner.

Preferably, the back surface of the extrusion disc is integrally provided with teeth.

Preferably, the surface of the knob is provided with a groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses an angle through adjusting the arc, utilize the fixed rod to support patient's oral cavity, the contact plate drives the spring and stretches out and draws back, protects patient's oral cavity to avoid supporting the patient's oral cavity fixedly, the patient is easy to move about in the repairment, brings unnecessary trouble for medical personnel, has improved the fixed effect;

the utility model discloses a cylinder drives the casing and removes in the drum perpendicularly, and the stopper slides perpendicularly at the spacing inslot, drives the drill bit and maintains patient's oral cavity inside to adjust suitable height according to the condition in patient's oral cavity and maintain, improved the device's application scope.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a front sectional view of the structure of the present invention;

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

In the figure: 1. a cylinder; 2. a cylinder; 3. a housing; 4. a motor; 5. rotating the rod; 6. a fixed block; 7. a drill bit; 8. an arcuate bar; 9. fixing the rod; 10. a connecting plate; 11. a threaded rod; 12. an extrusion disc; 13. a knob; 14. a spring; 15. a contact plate; 16. a soft cushion; 17. a limiting block; 18. a limiting groove; 19. teeth; 20. and (4) a groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an oral cavity is tooth trimmer for maxillofacial surgery, including drum 1, the cylinder 2 has been bolted at the top of 1 inner wall of drum, the lower extreme bolt of cylinder 2 has casing 3, the internally mounted of casing 3 has motor 4, the output bolt of motor 4 has rotary rod 5, the bottom bolt of drum 1 has fixed block 6, the lower extreme of rotary rod 5 runs through the bottom of fixed block 6 and the bolt has drill bit 7, through cylinder 2, it moves perpendicularly in drum 1 to drive casing 3, stopper 17 is at spacing inslot 18 internal vertical sliding, it trims patient's oral cavity inside to drive drill bit 7, thereby adjust suitable height according to the condition in patient's oral cavity and trim, the application scope of the device has been improved.

Further, two dead levers 9 keep away from one side joint of drill bit 7 and have two springs 14, and two springs 14 keep away from one side joint of dead lever 9 and have contact plate 15, through setting up spring 14, when supporting patient's oral cavity, play the effect in protection patient's oral cavity.

Furthermore, a soft pad 16 is adhered to one side of the contact plate 15, which is far away from the spring 14, and the soft pad 16 is arranged, so that the function of effectively protecting the oral cavity of the patient is achieved.

Further, the both sides bolt of casing 3 has stopper 17, and spacing groove 18 has all been seted up to the both sides of drum 1 inner wall, and stopper 17 and spacing groove 18 sliding connection, through setting up stopper 17, when casing 3 vertical migration, play the purpose that prevents the skew.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an oral cavity is dental dresser for maxillofacial surgery, the both sides of fixed block 6 articulate there is arc pole 8, dead lever 9 has been bolted to the bottom of arc pole 8, connecting plate 10 has been bolted to the both sides of fixed block 6, the internal thread of connecting plate 10 is connected with threaded rod 11, the rear end of threaded rod 11 is bolted and has been connected extruding tray 12, the front end of threaded rod 11 is bolted and has been connected knob 13, through the angle of adjusting arc 8, utilize dead lever 9 to support the patient oral cavity, contact plate 15 drives spring 14 and stretches out and draws back, protect the patient oral cavity, thereby avoid supporting fixedly patient oral cavity, the patient is easy to move in the repairment, it is troublesome to bring unnecessary for medical personnel, fixed effect has been improved.

Furthermore, teeth 19 are integrally formed on the back surface of the extrusion disc 12, and the teeth 19 are arranged to enhance the friction force of the extrusion disc 12, so that a more fastening effect is achieved.

Further, the surface of the knob 13 is provided with a groove 20, and the groove 20 is arranged to prevent the knob 13 from slipping when the knob 13 rotates.

The working principle is as follows: the fixing rod 9 is utilized to prop up the oral cavity of a patient, the contact plate 15 drives the spring 14 to compress to be attached to the oral cavity of the patient, the knob 13 drives the extrusion disc 12 to be fixedly connected with the arc-shaped rod 8 by rotating the knob 13, and a limiting effect is achieved on the arc-shaped rod 8;

starting cylinder 2, cylinder 2 drives casing 3 vertical movement in drum 1 to adjust the vertical distance of drill bit 7, starting motor 4, motor 4 drive rotary rod 5 and rotate, thereby make drill bit 7 rotatory to be maintained.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 an oral cavity maxillofacial surgery is with trimmer of tooth, includes drum (1), its characterized in that: the top of the inner wall of the cylinder (1) is bolted with a cylinder (2), the lower end of the cylinder (2) is bolted with a shell (3), a motor (4) is arranged in the shell (3), the output end of the motor (4) is bolted with a rotating rod (5), the bottom of the cylinder (1) is in bolted connection with a fixed block (6), the lower end of the rotating rod (5) penetrates through the bottom of the fixed block (6) and is in bolted connection with a drill bit (7), arc-shaped rods (8) are hinged to two sides of the fixed block (6), a fixed rod (9) is bolted to the bottom of each arc-shaped rod (8), two sides of the fixed block (6) are bolted with connecting plates (10), the inner threads of the connecting plates (10) are connected with threaded rods (11), the rear end of the threaded rod (11) is connected with a squeezing disc (12) in a bolted mode, and the front end of the threaded rod (11) is connected with a knob (13) in a bolted mode.

2. The dental trimmer of claim 1, wherein: two one side joint that dead lever (9) kept away from drill bit (7) has two springs (14), two one side joint that dead lever (9) were kept away from in spring (14) has contact plate (15).

3. The dental trimmer of claim 2, wherein: a soft pad (16) is stuck on one side of the contact plate (15) far away from the spring (14).

4. The dental trimmer of claim 1, wherein: the limiting device is characterized in that limiting blocks (17) are bolted to two sides of the shell (3), limiting grooves (18) are formed in two sides of the inner wall of the cylinder (1), and the limiting blocks (17) are connected with the limiting grooves (18) in a sliding mode.

5. The dental trimmer of claim 1, wherein: teeth (19) are integrally machined on the back surface of the extrusion disc (12).

6. The dental trimmer of claim 1, wherein: the surface of the knob (13) is provided with a groove (20).