CN215228565U - Supporting frame for oral operation of children - Google Patents
Supporting frame for oral operation of children Download PDFInfo
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- CN215228565U CN215228565U CN202120401707.9U CN202120401707U CN215228565U CN 215228565 U CN215228565 U CN 215228565U CN 202120401707 U CN202120401707 U CN 202120401707U CN 215228565 U CN215228565 U CN 215228565U
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- layer board
- lower tooth
- supporting plate
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Abstract
Children's oral surgery support frame, including the last tooth layer board and the lower tooth layer board of U style of calligraphy, last tooth layer board with the lower tooth layer board one side of keeping away from each other all is equipped with the draw-in groove, the draw-in groove respectively along last tooth layer board with lower tooth layer board profile direction extend, lower tooth layer board inboard front and back symmetry be equipped with the fixed plate, the inner fixedly connected with regulating block of fixed plate, the fixed plate outer end with lower tooth layer board fixed connection, the regulating block in the left side be equipped with the regulation spout. The utility model discloses a be equipped with the trip shaft and realize going up the articulated between tooth layer board and the lower tooth layer board to can realize the regulation to the degree of opening and shutting between last tooth layer board and the lower tooth layer board, the cooperation through threaded connection between adjusting sleeve and accommodate the lead screw can stabilize and keep the open state in oral cavity, has satisfied doctor and patient's demand widely.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to children's oral surgery support frame.
Background
In children's oral cavity operation, need strut the oral cavity, make the oral cavity field of vision clear, make things convenient for medical personnel to carry out pathological examination and treatment, present mostly need put into children's oral cavity with spring support frame for spring support frame struts children's oral cavity, but the open degree in oral cavity can not be adjusted to the support frame. The traditional Chinese patent No. ZL201220032082.4, the patent name is an oral cavity support frame, discloses an oral cavity support frame, and its beneficial effect is convenient to use, and the patient need not to open the oral cavity hard, and oral cavity support frame self structure forces the distraction oral cavity, and the open hard of patient's oral cavity is changed into the bite-force by the expansion power in the past for oral cavity muscle relaxs naturally, and the patient does not have the misery, also ensures going on smoothly of medical staff's inspection, treatment. It also has the following disadvantages: the degree of opening and closing can not be adjusted, and the oral cavity size of everyone all is different, can only satisfy a small number of patients 'oral cavity size, can not satisfy the problem of doctor and patient's demand.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: in order to overcome the problems existing in the prior art, the supporting frame for the oral surgery of the children is provided, the problem that the opening and closing degree cannot be adjusted, the size of the oral cavity of each person is different, the size of the oral cavity of a small number of patients can be met, and the requirements of doctors and the patients cannot be met is solved.
The utility model provides a its technical problem take following technical scheme to realize:
a children oral surgery support frame comprises a U-shaped upper tooth support plate and a lower tooth support plate, wherein clamping grooves are formed in one sides, far away from each other, of the upper tooth support plate and the lower tooth support plate, the clamping grooves extend along the contour directions of the upper tooth support plate and the lower tooth support plate respectively, fixing plates are symmetrically arranged on the inner side of the lower tooth support plate in the front-back direction, adjusting blocks are fixedly connected to the inner ends of the fixing plates, the outer ends of the fixing plates are fixedly connected with the lower tooth support plate, adjusting sliding grooves are formed in the left side of the inner sides of the adjusting blocks, openings which are leftward and upward are formed in the adjusting sliding grooves, adjusting sleeves are arranged in the adjusting sliding grooves in a left-right sliding mode, transmission grooves which are located on the right sides of the adjusting sliding grooves are formed in the adjusting blocks, adjusting screw rods are rotatably arranged between the transmission grooves and the adjusting sliding grooves, and one ends of the adjusting screw rods penetrate through the adjusting sleeves and are in threaded connection with the adjusting sleeves, the other end of the adjusting screw rod extends into the transmission groove and is fixedly connected with a driven bevel gear, an adjusting rotating shaft is arranged in the upper side wall body of the transmission groove in a rotating mode, the bottom end of the adjusting rotating shaft extends into the transmission groove and is fixedly connected with a driving bevel gear meshed with the driven bevel gear, the top end of the adjusting rotating shaft extends out of the adjusting block and is fixedly connected with an adjusting knob, the left end of the upper surface of the lower tooth supporting plate is symmetrically and fixedly provided with supports in the front-back mode, a turnover shaft is rotatably connected between the supports and is fixedly connected with one end of the upper tooth supporting plate, and the middle of the turnover shaft is fixedly connected with an adjusting gear located above the adjusting sleeve.
Furthermore, the upper tooth supporting plate and the lower tooth supporting plate are hinged through the overturning shaft.
Furthermore, extrusion sleeves are fixedly arranged in the two clamping grooves, and outer rings of the extrusion sleeves are attached to the inner cavities of the clamping grooves.
Furthermore, the adjusting block and the lower tooth supporting plate are arranged in parallel, and one end of the adjusting block is fixedly connected with the lower tooth supporting plate.
Furthermore, the section of the adjusting sleeve is square.
Furthermore, a rack segment meshed with the adjusting gear is fixedly arranged on the upper surface of the adjusting sleeve.
The utility model has the advantages that:
1. the utility model discloses a be equipped with the trip shaft and realize going up the articulated between tooth layer board and the lower tooth layer board to can realize the regulation to the degree of opening and shutting between last tooth layer board and the lower tooth layer board, the cooperation through threaded connection between adjusting sleeve and accommodate the lead screw can stabilize and keep the open state in oral cavity, has satisfied doctor and patient's demand widely.
2. The utility model discloses an all fixedly being equipped with the extrusion cover in two draw-in grooves for the extrusion cover can be abundant wrap up the tooth and protect, reduce uncomfortable impression when can guaranteeing that the oral cavity opens.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic sectional view of the present invention;
fig. 2 is a schematic structural diagram of a-a in fig. 1 according to the present invention.
The scores in the figures are as follows: 10. an upper tooth supporting plate; 11. a lower tooth supporting plate; 12. a card slot; 13. extruding a sleeve; 14. a turning shaft; 15. an adjusting gear; 16. an adjusting sleeve; 17. adjusting the screw rod; 18. adjusting the sliding chute; 19. a driven bevel gear; 20. a transmission groove; 21. a drive bevel gear; 22. adjusting the rotating shaft; 23. adjusting a knob; 24. an adjusting block; 25. a support; 26. and (7) fixing the plate.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The embodiments of the present invention will be described in detail with reference to the accompanying drawings:
as shown in fig. 1 and 2, the supporting frame for oral surgery of children of the present invention comprises a U-shaped upper tooth supporting plate 10 and a lower tooth supporting plate 11, wherein a clamping groove 12 is disposed on a side of the upper tooth supporting plate 10 away from the lower tooth supporting plate 11, the clamping groove 12 extends along the contour direction of the upper tooth supporting plate 10 and the lower tooth supporting plate 11, respectively, fixing plates 26 are symmetrically disposed on the inner side of the lower tooth supporting plate 11, an adjusting block 24 is fixedly connected to the inner end of the fixing plate 26, the outer end of the fixing plate 26 is fixedly connected to the lower tooth supporting plate 11, an adjusting chute 18 is disposed on the left side of the adjusting block 24, the adjusting chute 18 is opened to the left and upward, an adjusting sleeve 16 is slidably disposed in the adjusting chute 18, a transmission groove 20 disposed on the right side of the adjusting chute 18 is disposed in the adjusting block 24, an adjusting screw rod 17 is rotatably arranged between the transmission groove 20 and the adjusting sliding groove 18, one end of the adjusting screw rod 17 penetrates through the adjusting sleeve 16 and is in threaded connection with the adjusting sleeve, the other end of the adjusting screw rod 17 extends into the transmission groove 20 and is fixedly connected with a driven bevel gear 19, an adjusting rotating shaft 22 is rotatably arranged in the upper side wall body of the transmission groove 20, the bottom end of the adjusting rotating shaft 22 extends into the transmission groove 20 and is fixedly connected with a driving bevel gear 21 meshed with the driven bevel gear 19, the top end of the adjusting rotating shaft 22 extends out of the adjusting block 24 and is fixedly connected with an adjusting knob 23, brackets 25 are symmetrically and fixedly arranged at the front and back of the left end of the upper surface of the lower tooth supporting plate 11, an overturning shaft 14 is rotatably connected between the brackets 25, and the overturning shaft 14 is fixedly connected with one end of the upper tooth supporting plate 10, the middle part of the turning shaft 14 is fixedly connected with an adjusting gear 15 which is positioned above the adjusting sleeve 16.
In one embodiment, the upper tooth supporting plate 10 is hinged to the lower tooth supporting plate 11 through the turning shaft 14, so that the opening degree between the upper tooth supporting plate 10 and the lower tooth supporting plate 11 can be adjusted conveniently.
In one embodiment, two draw-in groove 12 in all fixed be equipped with extrusion cover 13, extrusion cover 13 outer lane with draw-in groove 12 inner chamber laminating, make extrusion cover 13 can be abundant wrap up the tooth and protect, reduce uncomfortable feeling when can guaranteeing that the oral cavity opens.
In one embodiment, the adjusting block 24 is parallel to the lower tooth support plate 11, and one end of the adjusting block 24 is fixedly connected with the lower tooth support plate 11, so that the adjusting block can be prevented from contacting other parts of the oral cavity, and discomfort is increased.
In one embodiment, the adjusting sleeve 16 is square in cross-section so that it does not rotate when moved.
In one embodiment, a rack segment engaged with the adjusting gear 15 is fixedly arranged on the upper surface of the adjusting sleeve 16, so that the turning shaft 14 can rotate.
During the specific implementation, through rotating adjusting knob 23, adjusting knob 23 drives drive bevel gear 21 to rotate through adjusting rotating shaft 22, drive bevel gear 21 drives adjusting screw 17 to rotate through driven bevel gear 19, thereby drive adjusting sleeve 16 to slide in adjusting chute 18, thereby drive trip shaft 14 to rotate through adjusting gear 15, thereby drive upper tooth layer board 10 to overturn around trip shaft 14, thereby realize the regulation of the degree of opening and shutting between upper tooth layer board 10 and lower tooth layer board 11, the demand of doctor and patient has been satisfied widely.
It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but also falls within the scope of the present invention, in any other embodiments derived by those skilled in the art according to the technical solutions of the present invention.
Claims (6)
1. Children's oral surgery support frame, including the last tooth layer board 10 and the lower tooth layer board 11 of U style of calligraphy, last tooth layer board 10 with one side of keeping away from each other of lower tooth layer board 11 all be equipped with draw-in groove 12, its characterized in that: the clamping grooves 12 extend along the contour direction of the upper tooth supporting plate 10 and the lower tooth supporting plate 11 respectively, fixing plates 26 are symmetrically arranged on the inner side of the lower tooth supporting plate 11 in the front-back direction, adjusting blocks 24 are fixedly connected to the inner ends of the fixing plates 26, the outer ends of the fixing plates 26 are fixedly connected with the lower tooth supporting plate 11, adjusting sliding grooves 18 are formed in the adjusting blocks 24 on the left side, openings towards the left and upwards are formed in the adjusting sliding grooves 18, adjusting sleeves 16 are arranged in the adjusting sliding grooves 18 in a sliding manner towards the left and right, transmission grooves 20 located on the right sides of the adjusting sliding grooves 18 are formed in the adjusting blocks 24, adjusting screw rods 17 are rotatably arranged between the transmission grooves 20 and the adjusting sliding grooves 18, one ends of the adjusting screw rods 17 penetrate through the adjusting sleeves 16 and are in threaded connection with the adjusting sleeves 16, and the other ends of the adjusting screw rods 17 extend into the transmission grooves 20 and are fixedly connected with driven bevel gears 19, an adjusting rotating shaft 22 is arranged in the upper side wall body of the transmission groove 20 in a rotating mode, the bottom end of the adjusting rotating shaft 22 extends into the transmission groove 20 and is fixedly connected with a driving bevel gear 21 meshed with the driven bevel gear 19, the top end of the adjusting rotating shaft 22 extends out of an adjusting block 24 and is fixedly connected with an adjusting knob 23, supports 25 are symmetrically and fixedly arranged at the front and back of the left end of the upper surface of the lower tooth supporting plate 11, a turning shaft 14 is rotatably connected between the supports 25, the turning shaft 14 is fixedly connected with one end of the upper tooth supporting plate 10, and an adjusting gear 15 located above the adjusting sleeve 16 is fixedly connected to the middle of the turning shaft 14.
2. The children's oral surgery support frame of claim 1, wherein: the upper tooth supporting plate 10 is hinged with the lower tooth supporting plate 11 through the overturning shaft 14.
3. The children's oral surgery support frame of claim 1, wherein: and extrusion sleeves 13 are fixedly arranged in the two clamping grooves 12, and outer rings of the extrusion sleeves 13 are attached to inner cavities of the clamping grooves 12.
4. The children's oral surgery support frame of claim 1, wherein: the adjusting block 24 is arranged in parallel with the lower tooth supporting plate 11, and one end of the adjusting block 24 is fixedly connected with the lower tooth supporting plate 11.
5. The children's oral surgery support frame of claim 1, wherein: the section of the adjusting sleeve 16 is square.
6. The children's oral surgery support frame of claim 1, wherein: the upper surface of the adjusting sleeve 16 is fixedly provided with a rack segment which is meshed with the adjusting gear 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120401707.9U CN215228565U (en) | 2021-02-24 | 2021-02-24 | Supporting frame for oral operation of children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120401707.9U CN215228565U (en) | 2021-02-24 | 2021-02-24 | Supporting frame for oral operation of children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215228565U true CN215228565U (en) | 2021-12-21 |
Family
ID=79502265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120401707.9U Active CN215228565U (en) | 2021-02-24 | 2021-02-24 | Supporting frame for oral operation of children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215228565U (en) |
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2021
- 2021-02-24 CN CN202120401707.9U patent/CN215228565U/en active Active
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