CN211067119U

CN211067119U - Drilling positioner is planted in oral cavity

Info

Publication number: CN211067119U
Application number: CN201921466440.0U
Authority: CN
Inventors: 李�昊; 袁长永; 王鹏来
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-07-24
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses an oral implantation drilling positioner relates to medical instrument technical field. Including link, adjusting device and fixing device, the inside movable mounting of link has adjusting device, adjusting device's quantity is two, adjusting device's inside movable mounting has fixing device, fixing device's quantity is four, the quantity of link is two, two the left end of link passes through the articulated elements and articulates each other. Through setting up link, articulated elements and fixing device, move the pivot through rotating the rotary valve and move right and make guide pillar and user's tooth inboard laminate, solved the user and produced uncomfortable activity oral cavity and cause the problem that the expander drops carrying out the process of tooth planting, and guide pillar compression spring makes the guide pillar highly carry out automatic adjustment with the user's gum of difference, avoids pressing from both sides the wound to user's production rigidity, has improved the device's usability.

Description

Drilling positioner is planted in oral cavity

Technical Field

The utility model relates to the technical field of medical equipment, specifically be an oral implantation drilling positioner.

Background

Oral implantation is also known as dental implantation, also known as artificial tooth root. Is through the mode of surgery with it implant human upper and lower jaw at the position of lacking the tooth in, treat its operation wound healing back, the device of denture is restoreed in portion installation above that, needs multiuser's mouth to expand fixedly at the planting in-process, and the medical personnel of being convenient for carry out a series of operations of drilling installation, and the mode of current oral cavity location still has following not enoughly:

among the prior art, current oral cavity locate mode adopts the expander to fix mostly, and current expander is integrated into one piece carries out the oral cavity at the user and plants the operation process and produce uncomfortable activity oral cavity and cause the condition that the expander drops and lead to the operation to break off and lead to the fact the injury to the user mostly, and because it is fixed can not adjust to lead to the user to cause the gum wearing and tearing to bleed when using, the result of use is unsatisfactory.

SUMMERY OF THE UTILITY MODEL

The utility model provides an oral cavity is planted drilling positioner not enough to prior art, the utility model provides a possesses the advantage of avoiding droing and convenient regulation, has solved probably to drop and the problem that can not adjust.

For the purpose of realizing above-mentioned avoiding droing and convenient regulation, the utility model provides a following technical scheme: an oral implantation drilling positioning device comprises a connecting frame, two adjusting devices and four fixing devices, wherein the adjusting devices are movably mounted in the connecting frame, the number of the adjusting devices is two, the fixing devices are movably mounted in the adjusting devices, the number of the fixing devices is four, the number of the connecting frame is two, the left ends of the two connecting frames are hinged with each other through a hinge, and movable holes are formed in the connecting frame;

the adjusting device comprises an adjusting cylinder, a thread groove, a threaded rod, a movable groove, a clamping block, a connecting plate and a placing plate, wherein the thread groove is formed in the top and the bottom of the adjusting cylinder, the threaded rod is connected to the inner thread of the thread groove in a threaded manner, one end, far away from the thread groove, of the threaded rod penetrates through the movable hole and is fixedly provided with the connecting plate, one end, far away from the threaded rod, of the connecting plate is fixedly connected with a placing pad, and the movable groove is formed in the right side face of;

the fixing device comprises a rotating shaft, a rotating valve, a limiting plate, a stabilizing block, a fixing plate, a fixing rod, a guide pillar and a spring, wherein the rotating valve is sleeved on the right side face of the rotating shaft penetrating through the inside of the threaded rod and extending to the threaded rod, a movable block is fixedly mounted on the left side face of the rotating valve, the left end of the rotating shaft is fixedly connected with the right side face of the stabilizing block, a fixing plate and two fixing rods are fixedly mounted on the left side face of the stabilizing block, the fixing rod is fixedly mounted on the back face of the fixing plate, the surface of the fixing rod is sleeved with the inside of the guide pillar, the spring is fixedly connected with one end of the fixing rod far away from the fixing plate, and one end.

As an optimized technical scheme of the utility model, two the screw thread trend of thread groove is opposite, two the screw thread on screw rod surface respectively with two the inside screw thread looks adaptation of thread groove.

As a preferred technical scheme of the utility model, the surface of pivot cup joints with the inside of limiting plate, the right flank of limiting plate and the left surface fixed connection of threaded rod, the left surface fixed mounting of limiting plate has first sleeve, the right flank fixed mounting of stabilizing block has the second sleeve, the inside of first sleeve cup joints with the surface of second sleeve.

As an optimal technical scheme of the utility model, the left surface of commentaries on classics valve and the right flank overlap joint of threaded rod, the inside specification looks adaptation in movable block and activity groove, the surface of movable block and the inside overlap joint in activity groove, the inside screw thread of seting up of commentaries on classics valve, the surface of pivot is seted up and is changeed the screw thread of the inside looks adaptation of valve, change valve and pivot threaded connection.

As an optimal technical scheme of the utility model, the right flank fixed mounting of threaded rod has the fixture block, the fixture block is the L shape, the inboard contained angle of fixture block and the right flank overlap joint of link.

Advantageous effects

Compared with the prior art, the utility model provides an oral implanting drilling positioner possesses following beneficial effect:

1. this oral cavity is planted and is bored positioner, through setting up the link, articulated elements and fixing device, it moves the pivot and removes right through rotating the rotary valve and makes guide pillar and user's tooth inboard laminate, solved the user and produced uncomfortable activity oral cavity and cause the problem that the expander drops carrying out the process that the tooth was planted, and guide pillar compression spring makes guide pillar and different user's gum height carry out automatic adjustment, avoid pressing from both sides the wound to user's production rigidity, the usability that has improved the device.

2. This oral planting drilling positioner, through setting up the link, articulated elements and adjusting device, it makes two threaded rods of regulation pole drive to remove the mouth expansion with the user to opposite direction to rotate the regulation pole, it can have filled up user's lip to place the pad, avoided the threaded rod to press from both sides the injury to the lip when removing, medical personnel can remove about two adjusting device according to user's planting position, make adjusting device just do not hinder medical personnel to carry out the oral planting operation when fixing the user, the device simply adjusts nimble changeable practicality height.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a top view of the structure of the present invention;

fig. 4 is a schematic structural diagram of the present invention.

In the figure: 1. a connecting frame; 11. a movable hole; 2. an articulation member; 3. an adjustment device; 31. an adjusting cylinder; 32. a thread groove; 33. a threaded rod; 34. a movable groove; 35. a clamping block; 36. a connecting plate; 37. placing the plate; 4. a fixing device; 41. a rotating shaft; 42. rotating the valve; 421. a movable block; 43. a limiting plate; 431. a first sleeve; 44. a stabilizing block; 441. a second sleeve; 442. a baffle plate; 45. a fixing plate; 46. fixing the rod; 47. a guide post; 48. a spring.

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. 1-4, the utility model discloses an oral implant drilling positioning device, including link 1, adjusting device 3 and fixing device 4, adjusting device 3 is movably installed in the inside of link 1, the quantity of adjusting device 3 is two, fixing device 4 is movably installed in the inside of adjusting device 3, the quantity of fixing device 4 is four, the quantity of link 1 is two, the left ends of two link 1 are hinged to each other through hinge element 2, movable hole 11 is opened in the inside of link 1;

the adjusting device 3 comprises an adjusting cylinder 31, a thread groove 32, a thread rod 33, a movable groove 34, a clamping block 35, a connecting plate 36 and a placing plate 37, wherein the thread groove 32 is formed in the top and the bottom of the adjusting cylinder 31, the thread rod 33 is connected to the inner thread of the thread groove 32, one end, far away from the thread groove 32, of the thread rod 33 penetrates through the movable hole 11 and is fixedly provided with the connecting plate 36, one end, far away from the thread rod 33, of the connecting plate 36 is fixedly connected with a placing pad, and the movable groove 34 is formed in the right side surface of the thread rod 33;

the fixing device 4 comprises a rotating shaft 41, a rotating valve 42, a limiting plate 43, a stabilizing block 44, a fixing plate 45, a fixing rod 46, a guide post 47 and a spring 48, the right end of the rotating shaft 41 penetrates through the inside of the threaded rod 33 and extends to the right side surface of the threaded rod 33, the rotating valve 42 is sleeved on the right side surface of the rotating valve 42, a movable block 421 is fixedly installed on the left side surface of the rotating shaft 42, the left end of the rotating shaft 41 is fixedly connected with the right side surface of the stabilizing block 44, the fixing plate 45 is fixedly installed on the left side surface of the stabilizing block 44, the fixing rods 46 are fixedly installed on the opposite surfaces of the two fixing plates 45, the surface of the fixing rod 46 is sleeved on the inside of the guide post 47, the spring 48 is fixedly connected to one end of the fixing rod 46 far away from the fixing plate 45, one end of the spring 48 far away from the fixing rod 46 is overlapped with the inner wall of the guide post 47, and the, the problem of the user produce uncomfortable activity oral cavity and cause the expander to drop in the process of carrying out tooth planting is solved, and guide pillar 47 compression spring 48 makes guide pillar 47 carry out automatic adjustment with different user's gum height, avoids the production rigidity of user to press from both sides and hinder, has improved the usability of the device.

It is specific, two the screw thread trend of thread groove 32 is opposite, two the screw thread on threaded rod 33 surface respectively with two the inside screw thread looks adaptation of thread groove 32 places link 1 inside user's oral cavity, put articulated elements 2 on user's tongue fur, it makes the regulation pole drive two threaded rods 33 and removes to opposite direction to rotate the regulation pole, make two threaded rods 33 expand user's mouth, it can be to user's lip pad to place the pad, it presss from both sides the injury to the lip to have avoided threaded rod 33 when removing, can adjust user's mouth expanded size through rotating regulation section of thick bamboo 31, made things convenient for medical personnel to adjust according to the comfort level of using at the during operation, the fixed not adjustable problem of conventional oral cavity positioner has been solved, made things convenient for user's use.

Specifically, the surface of the rotating shaft 41 is sleeved with the inside of the limit plate 43, the right side of the limit plate 43 is fixedly connected with the left side of the threaded rod 33, the left side of the limit plate 43 is fixedly provided with the first sleeve 431, the right side of the stabilizing block 44 is fixedly provided with the second sleeve 441, the inside of the first sleeve 431 is sleeved with the surface of the second sleeve 441, the sleeve connection of the first sleeve 431 and the second sleeve 441 enables the rotating shaft 41 to drive the stabilizing block 44 to move rightwards more stably, the rotation of the stabilizing block 44 is limited, the baffle 442 is in contact with the teeth of the user, the teeth of the user are placed at the joint of the first sleeve 431 and the second sleeve 441 to cause clamping injury, the device is fixed with the teeth of the user through the guide pillar 47, the positioning device is prevented from falling off when the mouth of the user moves, and the guide pillar 47 is designed to be telescopic so that the fitting performance with the user is, the comfort of the user is improved.

Specifically, the left side surface of the rotary valve 42 is overlapped with the right side surface of the threaded rod 33, the movable block 421 is matched with the internal specification of the movable groove 34, the surface of the movable block 421 is overlapped with the internal part of the movable groove 34, threads are formed in the rotary valve 42, threads matched with the internal part of the rotary valve 42 are formed in the surface of the rotary shaft 41, the rotary valve 42 is in threaded connection with the rotary shaft 41, the rotary valve 42 is rotated, the movable block 421 is limited by the movable groove 34, so that the rotary valve 42 can only rotate, the rotary valve 42 drives the rotary shaft 41 to move rightwards, so that the stabilizing block 44 moves rightwards along with the rotary shaft 41, the guide post 47 is attached to the inner side of teeth of a user, the situation that the locator falls off due to uncomfortable movable oral cavity generated in the process of tooth implantation of the user is prevented, when the guide post 47 is attached to the inner side of the teeth of the user, the guide post 47 compresses, avoids rigid clamping injury to a user and improves the usability of the device.

Specifically, the right flank fixed mounting of threaded rod 33 has fixture block 35, fixture block 35 is the L shape, the inboard contained angle of fixture block 35 and the right flank overlap joint of link 1, fixture block 35 closely laminates with link 1 when along with threaded rod 33 removes for threaded rod 33 with link 1 jack-up and prevented threaded rod 33's rotation, medical personnel can remove about two adjusting device 3 according to user's planting position, make adjusting device 3 just do not hinder medical personnel to carry out the oral cavity planting operation when fixing the user, compare for conventional oral cavity positioner, the device simple regulation is nimble changeable practicality height.

The utility model discloses a theory of operation and use flow: when in use, the connecting frame 1 is placed in the oral cavity of a user, the hinge 2 is placed on the tongue coating of the user, the adjusting rod is rotated to drive the two threaded rods 33 to move in opposite directions, the two threaded rods 33 expand the mouth of the user, the placing pad can pad the lips of the user, the lips of the user are prevented from being pinched when the threaded rods 33 move, the fixture blocks 35 are tightly attached to the connecting frame 1 when the threaded rods 33 move, the threaded rods 33 jack the connecting frame 1 and prevent the threaded rods 33 from rotating, a medical worker can move the two adjusting devices 3 left and right according to the planting positions of the user, the adjusting devices 3 can fix the user without obstructing the medical worker from carrying out oral planting operation, the rotary valve 42 can only rotate due to the fact that the movable block 421 is limited by the movable groove 34, the rotary valve 42 drives the rotary shaft 41 to move rightwards together with the rotary shaft 41, the first sleeve 431 and the second sleeve 441 are sleeved to enable the rotating shaft 41 to drive the stabilizing block 44 to move rightwards more stably, the rotation of the stabilizing block 44 is limited, the baffle 442 is in contact with teeth of a user, the teeth of the user are placed at the joint of the first sleeve 431 and the second sleeve 441 to cause pinching, the guide pillar 47 is attached to the inner side of the teeth of the user, the situation that the locator falls off due to the fact that the mouth is uncomfortable to move in the process of tooth planting of the user is prevented, when the guide pillar 47 is attached to the inner side of the teeth of the user, the guide pillar 47 compresses the spring 48 to enable the guide pillar 47 to be adjusted with the thickness of gums of different users, the device is cleaned and disinfected after use, and the operation of the device is completed through the above method.

In conclusion, this oral cavity implantation drilling positioner, through setting up link 1, articulated elements 2 and fixing device 4, through rotating rotary valve 42 and drive pivot 41 and remove right and make guide pillar 47 and user's tooth inboard laminate, solved the user and produced uncomfortable activity oral cavity and cause the problem that the expander drops in the process of carrying out tooth implantation, and guide pillar 47 compression spring 48 makes guide pillar 47 carry out automatic adjustment with different user's gum height, avoids the production rigidity of user to press from both sides and hinder, has improved the usability of device.

It should be noted that, in this document, terms such as "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 implantation drilling positioner, includes link (1), adjusting device (3) and fixing device (4), its characterized in that: adjusting devices (3) are movably mounted inside the connecting frames (1), the number of the adjusting devices (3) is two, fixing devices (4) are movably mounted inside the adjusting devices (3), the number of the fixing devices (4) is four, the number of the connecting frames (1) is two, the left ends of the two connecting frames (1) are hinged to each other through hinge pieces (2), and movable holes (11) are formed in the connecting frames (1);

the adjusting device (3) comprises an adjusting cylinder (31), thread grooves (32), a threaded rod (33), movable grooves (34), a clamping block (35), a connecting plate (36) and a placing plate (37), wherein the thread grooves (32) are formed in the top and the bottom of the adjusting cylinder (31), the threaded rod (33) is connected to the inner threads of the thread grooves (32), one end, far away from the thread grooves (32), of the threaded rod (33) penetrates through the movable hole (11) and is fixedly provided with the connecting plate (36), one end, far away from the threaded rod (33), of the connecting plate (36) is fixedly connected with a placing pad, and the movable grooves (34) are formed in the right side face of the threaded rod (33);

the fixing device (4) comprises a rotating shaft (41), a rotating valve (42), a limiting plate (43), a stabilizing block (44), a fixing plate (45), a fixing rod (46), a guide post (47) and a spring (48), wherein the right end of the rotating shaft (41) penetrates through the inside of a threaded rod (33) and extends to the right side face of the threaded rod (33) to be sleeved with the rotating valve (42), the left side face of the rotating valve (42) is fixedly provided with a movable block (421), the left end of the rotating shaft (41) is fixedly connected with the right side face of the stabilizing block (44), the left side face of the stabilizing block (44) is fixedly provided with the fixing plate (45), the opposite faces of the two fixing plates (45) are fixedly provided with the fixing rod (46), the surface of the fixing rod (46) is sleeved with the inside of the guide post (47), and one end, far away from the fixing rod (46), of the fixing rod, one end of the spring (48) far away from the fixing rod (46) is overlapped with the inner wall of the guide post (47).

2. The oral implant drilling positioning device of claim 1, wherein: the thread trends of the two thread grooves (32) are opposite, and the threads on the surfaces of the two threaded rods (33) are respectively matched with the threads inside the two thread grooves (32).

3. The oral implant drilling positioning device of claim 1, wherein: the surface of pivot (41) cup joints with the inside of limiting plate (43), the right flank of limiting plate (43) and the left surface fixed connection of threaded rod (33), the left surface fixed mounting of limiting plate (43) has first sleeve (431), the right flank fixed mounting of stabilizing block (44) has second sleeve (441), the inside of first sleeve (431) cup joints with the surface of second sleeve (441).

4. The oral implant drilling positioning device of claim 1, wherein: the left surface of commentaries on classics valve (42) and the right flank overlap joint of threaded rod (33), the inside specification looks adaptation of movable block (421) and activity groove (34), the inside overlap joint of the surface of movable block (421) and activity groove (34), the screw thread has been seted up to the inside of commentaries on classics valve (42), the surface of pivot (41) is seted up and is changeed the screw thread of the inside looks adaptation of valve (42), change valve (42) and pivot (41) threaded connection.

5. The oral implant drilling positioning device according to claim 1, wherein a fixture block (35) is fixedly installed on the right side surface of the threaded rod (33), the fixture block (35) is L-shaped, and the inner included angle of the fixture block (35) is overlapped with the right side surface of the connecting frame (1).