CN218606928U

CN218606928U - Lower jaw fixed equipment during gingival lesion

Info

Publication number: CN218606928U
Application number: CN202222980230.1U
Authority: CN
Inventors: 蒋瑞仪
Original assignee: Sichuan University
Current assignee: Sichuan University
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-03-14
Anticipated expiration: 2032-11-09

Abstract

The utility model relates to an oral medicine technical field just discloses a jaw fixed equipment during gum pathological change, the on-line screen storage device comprises a base, the top fixedly connected with support frame of base, the top of support frame is provided with the cell body, the inside sliding connection of cell body has the slider, the top fixedly connected with hydraulic telescoping rod of slider, hydraulic telescoping rod's top fixedly connected with lifts the mechanism, slotted is seted up to the inside of support frame, the inside fixedly connected with positive and negative motor that rotates in groove, the output fixedly connected with driving shaft of positive and negative motor, this jaw fixed equipment during gum pathological change possesses advantages such as automatically regulated, support fixed jaw, uses the arc design of lifting the mechanism, forms effective support fixed to the jaw, and can use mechanical structure such as telescopic link to adjust the position of lifting the mechanism, has solved the problem that lacks fixed jaw equipment in present oral cavity medical work in order to need artifical the lift.

Description

Lower jaw fixed equipment during gingival lesion

Technical Field

The utility model relates to an oral medicine technical field specifically is a lower jaw fixed equipment during gingival lesion.

Background

With the continuous improvement of the living quality of people, people pay more attention to the health of people, and pay more attention to the health of teeth, which is very important for people, in order to better protect the teeth, people need to brush teeth and rinse the mouth frequently, but inevitable patients with various oral problems have few treatments to the gum of oral patients, and the lower jaw of the patient needs to be fixed in the medical care work.

At present, oral cavity patient is when being treated the gum by medical personnel, and medical personnel need hold between the fingers patient's chin with the hand fixed, so the operation leads to medical personnel can only one hand to treat the gum, just also leads to treatment effeciency to reduce, consequently, need design and research and development one kind can be fixed oral cavity patient's chin, make medical personnel can treat by two hands, lower jaw fixed equipment when oral cavity medical science that treatment effeciency is high becomes with gum disease.

SUMMERY OF THE UTILITY MODEL

To prior art not enough, the utility model provides a lower jaw fixed equipment when gum pathological change possesses the advantage of automatically regulated, support fixed lower jaw.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a lower jaw fixed equipment when gum becomes, includes the base, the top fixedly connected with support frame of base, the top of support frame is provided with the cell body, the inside sliding connection of cell body has the slider, the top fixedly connected with hydraulic telescoping rod of slider, hydraulic telescoping rod's top fixedly connected with lifting mechanism, slotted is seted up to the inside of support frame, and the inside fixedly connected with in groove is motor just reversing, the output fixedly connected with driving shaft of motor just reversing, the outside of driving shaft is provided with the fixed column, the outside of fixed column is provided with the joint structure, and the inboard of fixed column is provided with the clamping structure, but the centre gripping telescopic link, the spout has been seted up to the both sides of the inside of support frame, and the inside sliding connection of spout has fixed knot to construct, the outside of fixed knot rotates and is connected with the pivot, the outside fixedly connected with knob of pivot, the both sides of support frame are seted up porosely.

Preferably, the fixed slot has been seted up to the both sides at the top of support frame, the inside sliding connection of fixed slot has the sliding block, the top fixedly connected with telescopic link of sliding block, the outside sliding connection of telescopic link has first connecting block, the top of first connecting block is provided with the second connecting block, the inside fixedly connected with of connecting block connects the telescopic link, connect the outside fixedly connected with fixed block of telescopic link, the inboard fixedly connected with eyelidretractor of fixed block.

Preferably, the lifting mechanism is arranged to be an arc structure which is attached to the chin of a human body, and can effectively support and fix the lower jaw.

Preferably, the outside of driving shaft sets up the external screw thread, the inside of fixed column is provided with the internal thread, and the driving shaft passes through threaded structure with the fixed column and is connected.

Preferably, one side of the outside of the fixing mechanism, which is close to the clamping structure, is provided with a bulge corresponding to the bulge of the clamping structure, and the fixing mechanism can effectively fix the clamping structure.

Preferably, the outside of pivot is provided with the external screw thread, the inside in hole is provided with the internal thread, and the pivot passes through helicitic texture and can dismantle the inside of connecting in the hole.

Preferably, the movable distance of the rotating shaft is equal to the distance between the fixing mechanism and the clamping structure.

Has the advantages that:

1. this jaw fixed equipment during gum disease becomes, it rotates to drive the driving shaft through the motor that just reverses, when the driving shaft rotates, the fixed column that the outside of driving shaft is connected is because two lateral walls about it are by the support frame centre gripping, the fixed column will be followed the rotation of driving shaft and taken place to remove, the hydraulic telescoping rod that the fixed column was held this moment will take place the displacement together, hydraulic telescoping rod is extendible or shrink simultaneously, position on the adjustment vertical direction, after position determination is good, the rotating knob, just also begin to rotate with knob fixed connection's pivot, the pivoted pivot will drive fixed knot structure and remove, fixed knot structure's the arch corresponding with joint structure's arch this moment can play effectual fixed action to joint structure, the regulation of mechanism's position is lifted in the completion, during the use, put the jaw on lifting the mechanism, can play effectual support fixed action to the jaw.

2. This lower jaw fixed equipment during gum pathological change, a set of connection telescopic link through the fixed below of second connecting block, a set of connection telescopic link of the fixed top of first connecting block, when lower jaw fixed equipment used when gum pathological change, the telescopic link can extend, slip first connecting block and second connecting block adjusting position, the accessible is connected the extension of telescopic link and the position on the shrink adjustment horizontal direction this moment, can put upper and lower lip on the eyelidretractor, opening of supplementary mouth.

Drawings

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

FIG. 2 is a schematic view of the clamping structure of the present invention;

fig. 3 is a cross-sectional view of the present invention;

fig. 4 is a front sectional view of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a trough body; 4. a slider; 5. a hydraulic telescopic rod; 6. a lifting mechanism; 71. a first connection block; 72. a second connecting block; 8. a telescopic rod; 9. connecting a telescopic rod; 10. a fixed block; 11. a support; 12. a positive and negative rotation motor; 13. a drive shaft; 14. fixing a column; 15. a clamping structure; 16. a fixed structure; 17. a rotating shaft; 18. a knob; 19. an aperture; 20. fixing grooves; 21. and (4) a sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example one

Referring to fig. 1-4, a lower jaw fixing device for gum pathological changes, which comprises a base 1, a support frame 2 is fixedly connected to the top of the base 1, a groove body 3 is arranged at the top of the support frame 2, a sliding block 4 is slidably connected to the inside of the groove body 3, a hydraulic telescopic rod 5 is fixedly connected to the top of the sliding block 4, a lifting mechanism 6 is fixedly connected to the top of the hydraulic telescopic rod 5, a groove is formed in the support frame 2, a forward and reverse motor 12 is fixedly connected to the inside of the groove, a driving shaft 13 is fixedly connected to the output end of the forward and reverse motor 12, a fixed column 14 is arranged outside the driving shaft 13, a clamping structure 15 is arranged outside the fixed column 14, a clamping structure is arranged on the inner side of the fixed column 14, the telescopic rod 8 can be clamped, sliding grooves are formed in two sides of the inside of the support frame 2, a fixed structure 16 is slidably connected to the inside of the sliding groove, a rotating shaft 17 is rotatably connected to the outer side of the fixed structure 16, a knob 18 is fixedly connected to the outer side of the rotating shaft 17, and holes 19 are formed in two sides of the support frame 2.

Wherein, lift mechanism 6 sets up to the arc structure of laminating human chin, can play effective support fixed action to the chin.

Wherein, the outside of driving shaft 13 sets up the external screw thread, and the inside of fixed column 14 is provided with the internal thread, and driving shaft 13 passes through threaded structure with fixed column 14 and is connected.

Wherein, one side of the outside of the fixing mechanism 16 close to the clamping structure 15 is provided with a bulge corresponding to the bulge of the clamping structure 15, and the fixing mechanism 16 can effectively fix the clamping structure 15.

Wherein, the outside of pivot 17 is provided with the external screw thread, and the inside of hole 19 is provided with the internal thread, and pivot 17 passes through helicitic texture and can dismantle the inside of connecting in hole 19.

Wherein, the movable distance of the rotating shaft 17 is equal to the distance between the fixing mechanism 16 and the clamping structure 15.

The working principle is as follows: when the lower jaw fixing equipment is used in case of gum disease, the forward and reverse rotating motor 12 is turned on to directly drive the driving shaft 13 to rotate, when the driving shaft 13 rotates, the fixing column 14 connected to the outside of the driving shaft 13 is clamped by the supporting frames 2 due to the upper and lower side walls of the fixing column 14, the fixing column 14 moves along with the rotation of the driving shaft 13, the hydraulic telescopic rod 5 clamped by the fixing column 14 moves together, meanwhile, the hydraulic telescopic rod 5 can extend or contract to adjust the position in the vertical direction, after the position is determined, the knob 18 is turned, the rotating shaft 17 fixedly connected with the knob 18 also starts to rotate, the rotating shaft 17 drives the fixing structure 16 to move, at the moment, the bulge of the fixing structure 16 corresponding to the bulge of the clamping structure 15 can effectively fix the clamping structure 15, the position adjustment of the lifting mechanism 6 is completed, when the lower jaw fixing equipment is used, the lower jaw is placed on the lifting mechanism 6, and can effectively support and fix the lower jaw.

Example two

Referring to fig. 1 to 4, further on the basis of the first embodiment, fixing grooves 20 are formed in two sides of the top of the support frame 2, a sliding block 21 is slidably connected inside the fixing grooves 20, an expansion link 8 is fixedly connected to the top of the sliding block 21, a first connecting block 71 is slidably connected outside the expansion link 8, a second connecting block 72 is arranged at the top of the first connecting block 71, the expansion link 9 is fixedly connected inside the first connecting block 71, a fixing block 10 is fixedly connected outside the expansion link 9, and a support 11 is fixedly connected inside the fixing block 10.

The working principle is as follows: when jaw fixed equipment used during the gum pathological change, telescopic link 9 is connected to a set of connection of the fixed below of second connecting block 72, and telescopic link 9 is connected to a set of connection of the fixed top of first connecting block 71, and telescopic link 8 can extend, and first connecting block 71 of slip and second connecting block 72 adjustment position, the accessible this moment is connected the extension of telescopic link 9 and the ascending position of shrink adjustment horizontal direction, can put upper and lower lip on eyelidretractor 11, the opening of supplementary mouth.

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 a lower jaw fixed equipment when gingival lesion, includes base (1), its characterized in that: the top fixedly connected with support frame (2) of base (1), the top of support frame (2) is provided with cell body (3), the inside sliding connection of cell body (3) has slider (4), the top fixedly connected with hydraulic telescoping rod (5) of slider (4), the top fixedly connected with lifting mechanism (6) of hydraulic telescoping rod (5), the inside of support frame (2) is seted up slottedly, the inside fixedly connected with positive reverse motor (12) in groove, the output fixedly connected with driving shaft (13) of positive reverse motor (12), the outside of driving shaft (13) is provided with fixed column (14), the outside of fixed column (14) is provided with joint structure (15), the spout has been seted up to the both sides of the inside of support frame (2), and the inside sliding connection of spout has fixed knot to construct (16), the outside of fixed knot structure (16) is rotated and is connected with pivot (17), the outside fixedly connected with knob (18) of pivot (17), porose (19) are seted up to the both sides of support frame (2).

2. The gingival retraction time mandibular fixation device of claim 1, wherein: fixed slot (20) have been seted up to the both sides at the top of support frame (2), the inside sliding connection of fixed slot (20) has sliding block (21), the top fixedly connected with telescopic link (8) of sliding block (21), the outside sliding connection of telescopic link (8) has first connecting block (71), the top of first connecting block (71) is provided with second connecting block (72), inside fixedly connected with of first connecting block (71) connects telescopic link (9), connect outside fixedly connected with fixed block (10) of telescopic link (9), inboard fixedly connected with eyelidretractor (11) of fixed block (10).

3. The gingival pathologic mandibular fixation device of claim 1, wherein: the lifting mechanism (6) is of an arc structure which is attached to the chin of a human body.

4. The gingival retraction time mandibular fixation device of claim 1, wherein: the external part of the driving shaft (13) is provided with external threads, and the internal part of the fixing column (14) is provided with internal threads.

5. The gingival pathologic mandibular fixation device of claim 1, wherein: one side of the outside of the fixed structure (16) close to the clamping structure (15) is provided with a bulge corresponding to the bulge of the clamping structure (15).

6. The gingival retraction time mandibular fixation device of claim 1, wherein: the outside of pivot (17) is provided with the external screw thread, the inside in hole (19) is provided with the internal thread.

7. The gingival pathologic mandibular fixation device of claim 1, wherein: the movable distance of the rotating shaft (17) is equal to the distance between the fixed structure (16) and the clamping structure (15).