CN213551638U

CN213551638U - Oral cavity distraction device that department of stomatology used

Info

Publication number: CN213551638U
Application number: CN202021783040.5U
Authority: CN
Inventors: 李慧
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-29
Anticipated expiration: 2030-08-24

Abstract

The utility model discloses an oral cavity distraction device that department of stomatology used, including removing the base, remove the inner chamber that installs barrel and barrel on the base and install hoist mechanism, hoist mechanism's output and body of rod are connected, and the upper end of the body of rod be located the top of barrel and with disc fixed connection, install four group distraction mechanisms on the disc, and the axle center department of disc is equipped with circular viewing aperture. An oral cavity distraction device that department of stomatology used, be equipped with distraction mechanism, accessible control struts motor work and drives two sets of relative distraction rods and struts the patient oral cavity, the patient oral cavity condition is observed to the circular viewing aperture of accessible, and the LED light that is equipped with on the distraction rod can improve the inside light intensity in oral cavity, can liberate doctor's both hands, reduce its intensity of labour, be equipped with the magnifying glass, can enlarge the observation to the inside detail in oral cavity, be convenient for observe the inside detail in patient oral cavity, be equipped with hoist mechanism, can change the height of disc as required.

Description

Oral cavity distraction device that department of stomatology used

Technical Field

The utility model relates to an oral medical equipment field, in particular to oral cavity distraction device that department of stomatology used.

Background

The department of stomatology originally belongs to the department of five sense organs, and then is reformed by the department of health, and is separated into independent departments, the major classification of the department of stomatology mainly classifies oral diseases, teeth and dental lesions, the major classification of the department of stomatology can be divided into oral cosmetology, dental implant, orthodontic treatment, oral ulcer, stomatitis and the like, and the minor classification can be subdivided from internal medicine and surgery.

Doctor is when carrying out oral cavity observation treatment, for the convenience of oral cavity doctor's operation, the doctor need utilize the oral cavity to strut the ware and open the oral cavity with the patient, because the internal structure of oral cavity is more secret, need open longer time, and current doctor is when carrying out the oral cavity inspection, need handheld oral cavity struts the ware and struts the oral cavity and one hand is held the illuminating tool and is observed, long-time operation can increase doctor's intensity of labour, and can't liberate doctor's both hands, so, we propose an oral cavity distraction device that department of stomatology used.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide an oral cavity distraction device that department of stomatology used can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an oral cavity distraction device that department of stomatology used, includes and removes the base, remove the inner chamber that installs barrel and barrel on the base and install hoist mechanism, hoist mechanism's output and body of rod are connected, and the upper end of the body of rod be located the top of barrel and with disc fixed connection, install four groups on the disc and strut the mechanism, and the axle center department of disc is equipped with circular viewing aperture, be fixed with the bumping post on the preceding terminal surface of disc.

Preferably, the rod body is fixedly provided with an L-shaped rod, the disc is rotatably provided with a magnifier, and the lower end of the magnifier is abutted against the L-shaped rod.

Preferably, hoist mechanism includes screw rod and hand carousel, the screw rod rotates the inner chamber that sets up at the barrel, and fixed the cup jointing has driven gear on the screw rod, hand carousel is located the outside of barrel, and the left end of hand carousel runs through the barrel and extends to its inner chamber and driving gear fixed connection, the driving gear is connected with the driven gear meshing.

Preferably, the upper end of screw rod is located the inner chamber of the body of rod and rather than threaded connection, it is equipped with the slip joint strip and two sets of slip joint strips are located the slip joint inslot that the barrel inner chamber was equipped with respectively to be the symmetry on the lateral wall about the body of rod.

Preferably, the opening mechanism comprises an opening motor, the opening motor is fixedly mounted on the outer wall of the disc, an output shaft of the opening motor penetrates through the outer wall of the disc and extends to an inner cavity of the outer wall and the upper end of a screw rod arranged in the inner cavity of the disc in a rotating mode, and a ball nut and an opening rod are fixedly connected to the screw rod in a sleeved mode.

Preferably, the opening rod is arranged to be a Z-shaped mechanism, and a plurality of groups of LED illuminating lamps are uniformly arranged at equal intervals at the bottom of the opening rod.

Preferably, a controller is installed on the front end face of the disc, and the four groups of opening motors and the multiple groups of LED illuminating lamps arranged on the four groups of opening rods are electrically connected with the controller.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. be equipped with and strut the mechanism, the accessible control struts motor work and drives two sets of relative opening rods and strut the patient oral cavity, and the patient oral cavity condition is observed to the circular viewing aperture of accessible, and struts the LED light that is equipped with on the pole and can improve the inside light intensity in oral cavity, can liberate doctor's both hands, reduces its intensity of labour.

2. The magnifying glass is arranged, so that the details in the oral cavity can be magnified and observed, and the details in the oral cavity of a patient can be conveniently observed.

3. The disc lifting mechanism is arranged, and the height of the disc can be changed according to requirements.

Drawings

Fig. 1 is an overall structure diagram of an oral cavity opening device used in stomatology department of the present invention;

fig. 2 is a rear view of a disk of an oral cavity distracting device used in stomatology department of the present invention;

fig. 3 is a rear sectional view of a disk of an oral cavity distracting device used in stomatology department of the present invention;

FIG. 4 is a side sectional view of a disk of an oral cavity distractor used in the stomatology department of the present invention;

fig. 5 is a left sectional view of the tube and rod of the oral cavity distracting device used in stomatology department.

In the figure: 1. moving the base; 2. a barrel; 3. a rod body; 4. an L-shaped rod; 5. a disc; 6. a circular viewing port; 7. a bumping post; 8. a controller; 9. a distraction mechanism; 91. a motor is spread; 92. a screw rod; 93. an opening lever; 94. a ball nut; 95. an LED lighting lamp; 10. sliding the clamping strip; 11. a lifting mechanism; 111. a screw; 112. a driving gear; 113. a driven gear; 114. a hand-operated turntable; 12. a magnifying glass.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, an oral cavity distraction device used in stomatology department comprises a movable base 1, a cylinder 2 is installed on the movable base 1, a lifting mechanism 11 is installed in an inner cavity of the cylinder 2, an output end of the lifting mechanism 11 is connected with a rod body 3, an upper end of the rod body 3 is located above the cylinder 2 and is fixedly connected with a disc 5, four groups of distraction mechanisms 9 are installed on the disc 5, a circular observation port 6 is arranged at an axis of the disc 5, and a blocking column 7 is fixed on a front end face of the disc 5.

The fixed L type pole 4 that is equipped with on the body of rod 3, the lower extreme that rotates on the disc 5 and be equipped with magnifying glass 12 and magnifying glass 12 contradicts with L type pole 4, is equipped with magnifying glass 12, and the magnifying function of accessible magnifying glass 12 is convenient for enlarge the observation to the oral cavity.

Hoist mechanism 11 includes screw rod 111 and hand carousel 114, screw rod 111 rotates the inner chamber that sets up at barrel 2, and the fixed cover has connect driven gear 113 on screw rod 111, hand carousel 114 is located the outside of barrel 2, and the left end of hand carousel 114 runs through barrel 2 and extends to its inner chamber and driving gear 112 fixed connection, driving gear 112 is connected with the 113 meshing of driven gear, the accessible rotates hand carousel 114, utilize driving gear 112 to drive driven gear 113 and rotate, thereby make screw rod 111 rotate, utilize the threaded connection between screw rod 111 and the body of rod 3, finally, it carries out linear motion to drive the body of rod 3, thereby be convenient for to the altitude mixture control of disc 5.

The upper end of screw rod 111 is located the inner chamber of the body of rod 3 and rather than threaded connection, is the symmetry on the lateral wall about the body of rod 3 and is equipped with slip joint strip 10 and two sets of slip joint strips 10 are located the slip joint inslot that the inner chamber of barrel 2 was equipped with respectively, through the slip joint of slip joint strip 10 with barrel 2, can make the body of rod 3 do rectilinear motion steadily in the inner chamber of barrel 2.

Strut mechanism 9 including strut motor 91, the motor 91 fixed mounting that struts is on the outer wall of disc 5, and the output shaft that struts motor 91 runs through the outer wall of disc 5 and extends to its inner chamber and the upper end fixed connection who rotates the lead screw 92 that sets up at the inner chamber of disc 5, ball nut 94 and strut pole 93 fixed connection have been cup jointed on the lead screw 92, two sets of motor 91 simultaneous workings that strut that the accessible control symmetry set up, make lead screw 92 rotate, utilize ball nut 94 to drive strut pole 93 to be the motion dorsad, thereby strut the human oral cavity.

The opening rod 93 is arranged to be a Z-shaped mechanism, the bottom of the opening rod 93 is uniformly and equidistantly provided with a plurality of groups of LED illuminating lamps 95, and the LED illuminating lamps 95 can improve the brightness of light rays and facilitate observation of the interior of the oral cavity.

The controller 8 is installed on the front end face of the disc 5, and the four groups of opening motors 91 and the four groups of LED illuminating lamps 95 arranged on the four groups of opening rods 93 are electrically connected with the controller 8.

It should be noted that the utility model relates to an oral cavity distraction device used in department of stomatology, which can rotate the hand-operated turntable 114, and drive the driven gear 113 to rotate by the driving gear 112, so as to rotate the screw 111, and finally drive the rod 3 to make linear motion by the threaded connection between the screw 111 and the rod 3, and raise the disc 5 to a proper height, so that the four groups of distraction rods 93 can enter the oral cavity of the patient, when the distraction examination is performed, the four groups of distraction rods 93 are inserted into the oral cavity of the patient, and the two groups of distraction motors 91 opposite up and down can be controlled to work simultaneously, so that the two groups of distraction rods 93 (the upper ends of the two groups of distraction rods 93 are butted with the teeth arranged up and down in the oral cavity) are distracted, and the two groups of distraction rods 93 opposite left and right are controlled to do the backward motion simultaneously, so that the two groups of distraction rods 93 are contacted with the inside of, thereby be convenient for to the inspection in patient's oral cavity, be equipped with LED light 95 on opening the pole 93, accessible LED light 95 can improve light brightness, be convenient for to the inside observation in oral cavity, it throws light on and observes to need not the handheld lighting fixture of doctor, and be equipped with magnifying glass 12, rotatable magnifying glass 12 for the outer wall and the bumping post 7 contact of magnifying glass 12, accessible magnifying glass 12 sees through inside the circular viewing aperture 6 observation oral cavity, can enlarge the observation to the detail, the doctor of being convenient for knows the patient oral cavity condition.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an oral cavity distraction device that department of stomatology used, is including removing base (1), its characterized in that: remove the inner chamber of installing barrel (2) and barrel (2) on base (1) and install hoist mechanism (11), the output and the body of rod (3) of hoist mechanism (11) are connected, and the upper end of the body of rod (3) be located the top of barrel (2) and with disc (5) fixed connection, install four groups on disc (5) and strut mechanism (9), and the axle center department of disc (5) is equipped with circular viewing aperture (6), be fixed with bumping post (7) on the preceding terminal surface of disc (5).

2. An oral cavity distracting device for use in the oral cavity as set forth in claim 1, wherein: the LED lamp is characterized in that an L-shaped rod (4) is fixedly arranged on the rod body (3), and the lower end of the magnifying glass (12) is rotatably arranged on the disc (5) and is abutted against the L-shaped rod (4).

3. An oral cavity distracting device for use in the oral cavity as set forth in claim 1, wherein: hoist mechanism (11) include screw rod (111) and hand carousel (114), screw rod (111) rotate the inner chamber that sets up at barrel (2), and fixed cover has connect driven gear (113) on screw rod (111), hand carousel (114) are located the outside of barrel (2), and the left end of hand carousel (114) runs through barrel (2) and extends to its inner chamber and driving gear (112) fixed connection, driving gear (112) are connected with driven gear (113) meshing.

4. An oral cavity distracting device as set forth in claim 3, wherein: the upper end of screw rod (111) is located the inner chamber of the body of rod (3) and rather than threaded connection, it is equipped with slip joint strip (10) and two sets of slip joint strips (10) and is located the slip joint inslot that barrel (2) inner chamber was equipped with respectively to be the symmetry on the lateral wall about the body of rod (3).

5. An oral cavity distracting device for use in the oral cavity as set forth in claim 1, wherein: strutting mechanism (9) including strutting motor (91), strutting motor (91) fixed mounting on the outer wall of disc (5), and strutting the output shaft of motor (91) and run through the outer wall of disc (5) and extend to its inner chamber and rotate the upper end fixed connection who sets up at lead screw (92) of disc (5) inner chamber, ball nut (94) and strutting pole (93) fixed connection have been cup jointed on lead screw (92).

6. An oral cavity distracting device for use in the oral cavity as set forth in claim 5, wherein: the LED lamp is characterized in that the opening rod (93) is arranged to be a Z-shaped mechanism, and a plurality of groups of LED illuminating lamps (95) are uniformly arranged at equal intervals at the bottom of the opening rod (93).

7. An oral cavity distracting device for use in the oral cavity as set forth in claim 5, wherein: the front end face of the disc (5) is provided with a controller (8), and the four groups of opening motors (91) and the four groups of opening rods (93) are provided with a plurality of groups of LED illuminating lamps (95) which are electrically connected with the controller (8).