CN213607002U - Oral cavity supporting device for children operation - Google Patents
Oral cavity supporting device for children operation Download PDFInfo
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- CN213607002U CN213607002U CN202021707209.9U CN202021707209U CN213607002U CN 213607002 U CN213607002 U CN 213607002U CN 202021707209 U CN202021707209 U CN 202021707209U CN 213607002 U CN213607002 U CN 213607002U
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- box body
- oral cavity
- children
- supporting device
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Abstract
A children operation oral cavity supporting device effectively solves the problems that an oral cavity opening device is inconvenient to operate and the operation visual field is influenced; the tooth box comprises a box body, wherein left and right sides of the box body are respectively fixed with a support plate in the left and right directions, rear sides of opposite ends of the two support plates are respectively fixed with a lower support rod, the rear ends of the two lower support rods are detachably connected with a lower denture base, the left and right sides of the interior of the box body are respectively provided with a gear capable of rotating left and right, a screw rod is coaxially and threadedly connected onto the gear, the lower end of the screw rod penetrates through the gear, the upper end of the screw rod extends out of the box body, and is fixedly provided with a connecting plate in the left and right directions, rear sides of opposite ends; adjust the structure that the oral cavity struts and be located the outside in oral cavity, convenient operation, and effectively guarantee the art field of oral cavity inside clear, improve operation quality and operation efficiency, this simple structure, convenient operation conceives the novelty, and the practicality is strong.
Description
Technical Field
The utility model relates to a paediatrics operation auxiliary instrument technical field, especially a children's operation oral cavity strutting arrangement.
Background
Children need strut the oral cavity when doing oral cavity operation to expose the inside art in oral cavity wild, improve oral cavity operation's quality and efficiency, current oral cavity struts the mode and places strutting arrangement in the patient oral cavity, struts the last gum of patient and lower gum, wherein adjusts the structure that the oral cavity opened the size and also lies in the oral cavity, operates inconveniently, and hinders the operation field of vision, influences the process of operation, increases medical personnel's work load.
SUMMERY OF THE UTILITY MODEL
To the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a children's operation oral cavity strutting arrangement, the effectual inconvenient problem that just influences the operation field of vision of oral cavity distraction device operation of having solved.
The technical scheme of its solution is, the utility model discloses a box, the left and right sides is fixed with the backup pad of left and right directions respectively on the box, the rear side of two backup pad looks remote sites is fixed with down branch respectively, can dismantle and be connected with a lower denture fixing device in two lower branch rear ends, the inside left and right sides of box is equipped with respectively and controls pivoted gear, coaxial threaded connection has the screw rod on the gear, the screw rod lower extreme runs through gear and its upper end and stretches out the box and be fixed with the connecting plate of left and right directions, the rear side of two connecting plate looks remote sites is equipped with branch respectively, two rear sides of going up branch can be dismantled and be connected with an upper.
Compared with the prior art, the beneficial effects of the utility model are that: the denture base is detachable with lower denture base in setting up, be convenient for change, avoid appearing cross infection between the patient, set up branch and lower denture base front end and set up down branch at last denture base front end, the structure of adjusting the oral cavity to strut promptly is located the outside in oral cavity, high durability and convenient operation, and effectively guarantee the art field clear of oral cavity inside, improve operation quality and operation efficiency, arcwall face on the box can play the supporting role to patient's chin, the stability that the oral cavity struts when guaranteeing patient's operation, this simple structure, high durability and convenient operation, the design is novel, therefore, the clothes hanger is strong in practicability.
Drawings
Fig. 1 is an isometric view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a perspective view of the utility model.
Figure 4 is the utility model discloses a dissect left side and look the axonometric drawing.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
The utility model is shown in figures 1 to 4, which comprises a box body 1, the left and right sides is fixed with the backup pad 2 of left and right directions respectively on the box body 1, the rear side of two backup pad 2 looks remote site is fixed with lower branch 3 respectively, two 3 rear ends of lower branch can dismantle and be connected with a lower denture fixing device 4, the inside left and right sides of box body 1 is equipped with respectively can control pivoted gear 5, coaxial threaded connection has screw rod 6 on the gear 5, screw rod 6 lower extreme runs through gear 5 and its upper end stretches out box body 1 and is fixed with the connecting plate 7 of left and right directions, the rear side of two connecting plate 7 looks remote sites is equipped with upper strut 8 respectively, the rear side of two upper strut 8 can dismantle and be connected with an.
In order to realize the disassembly and connection of the lower denture base 4 and the lower support rod 3 and the disassembly and connection of the upper denture base 9 and the upper support rod 8, the left side and the right side of the front end of the upper denture base 9 and the left side and the right side of the front end of the lower denture base 4 are respectively provided with a front-back axial blind hole, and the inner diameter of the blind hole is slightly smaller than the outer diameter of the upper support rod 8 or the lower support rod 3.
In order to enable the gear 5 to rotate, the lower end of the gear 5 is rotatably connected with the bottom of the box body 1 through a sleeve 10, the lower end of the screw rod 6 is inserted into the sleeve 10, a sliding sleeve 11 capable of moving left and right is arranged in the box body 1, a plurality of teeth distributed along the length direction of the sliding sleeve 11 are arranged on the rear end face of the sliding sleeve 11, and the teeth can be meshed with the two gears 5.
In order to enable the sliding sleeve 11 to move left and right, the right side wall of the box body 1 is fixedly provided with a guide shaft 12, the left end of the guide shaft 12 is inserted into the sliding sleeve 11, a bolt knob 13 is coaxially and threadedly connected in the sliding sleeve 11, the right end of the bolt knob 13 is not in contact with the guide shaft 12, and the left end of the bolt knob penetrates through the box body 1.
In order to enable the sliding sleeve 11 to move left and right smoothly without rotating along with the bolt knob 13, a polish rod 14 which is positioned in front of the guide shaft 12 in the left and right direction is fixed in the box body 1, and the polish rod 14 penetrates through the sliding sleeve 11.
In order to prevent the upper gum from separating from the upper denture base 9 and the lower gum from separating from the lower denture base 4 during use, the back surfaces of the upper denture base 9 and the lower denture base 4 are respectively provided with a positioning groove 15.
In order to increase the comfort of the patient during use, the lower end of the box body 1 is provided with a plurality of telescopic rods.
In order to support the chin of a patient and increase the stability of the oral cavity during opening, the upper surface of the box body 1 is an arc surface.
When the utility model is used, the upper denture base 9 and the lower denture base 4 are respectively arranged on the upper supporting rod 8 and the lower supporting rod 3, the chin of a patient is placed on the arc surface, the upper denture base 9 and the lower denture base 4 are placed in the oral cavity of the patient, and the upper gum and the lower gum are respectively positioned in the corresponding positioning grooves 15;
rotate bolt knob 13, bolt knob 13 makes sliding sleeve 11 move from the left hand right side in box 1, the tooth and two gears 5 of sliding sleeve 11 rear end mesh simultaneously, make two screw rods 6 rebound simultaneously, screw rod 6 is through connecting plate 7, go up the denture fixing device 9 rebound of branch 8 drive, it promotes the upper dental base rebound promptly to go up denture fixing device 9, the oral cavity is strutted, when the size that the oral cavity strutted satisfies the operation, stop rotating bolt knob 13 can, this moment because threaded connection has the auto-lock characteristic, go up denture fixing device 9 and can not move down on the patient under the condition of the gum application of force, and easy operation.
The utility model discloses set up denture fixing device 9 and denture fixing device 4 down and be disposable article, avoid appearing cross infection between the patient.
Compared with the prior art, the beneficial effects of the utility model are that: the denture base is detachable with lower denture base in setting up, be convenient for change, avoid appearing cross infection between the patient, set up branch and lower denture base front end and set up down branch at last denture base front end, the structure of adjusting the oral cavity to strut promptly is located the outside in oral cavity, high durability and convenient operation, and effectively guarantee the art field clear of oral cavity inside, improve operation quality and operation efficiency, arcwall face on the box can play the supporting role to patient's chin, the stability that the oral cavity struts when guaranteeing patient's operation, this simple structure, high durability and convenient operation, the design is novel, therefore, the clothes hanger is strong in practicability.
Claims (8)
1. The utility model provides a children's operation oral cavity strutting arrangement, the power distribution box comprises a box body (1), a serial communication port, the left and right sides is fixed with backup pad (2) of left and right directions respectively on box (1), the rear side of two backup pad (2) looks remote site is fixed with lower branch (3) respectively, two lower branch (3) rear ends can be dismantled and be connected with one lower denture fixing device (4), box (1) inside left and right sides is equipped with respectively and controls pivoted gear (5), coaxial threaded connection has screw rod (6) on gear (5), screw rod (6) lower extreme runs through gear (5) and its upper end and stretches out box (1) and be fixed with connecting plate (7) of left and right directions, the rear side of two connecting plate (7) looks remote site is equipped with respectively and goes up branch (8), the rear side of two last branch (8) can be dismantled and.
2. The oral supporting device for children's operation according to claim 1, wherein the left and right sides of the front end of the upper denture (9) and the left and right sides of the front end of the lower denture (4) are respectively provided with a front and back axial blind hole, and the inner diameter of the blind hole is slightly smaller than the outer diameter of the upper supporting rod (8) or the lower supporting rod (3).
3. The oral supporting device for children's operation according to claim 1, wherein the lower end of the gear (5) is rotatably connected with the bottom of the box body (1) through a sleeve (10), the lower end of the screw (6) is inserted into the sleeve (10), a sliding sleeve (11) capable of moving left and right is arranged in the box body (1), a plurality of teeth distributed along the length direction of the sliding sleeve (11) are arranged on the rear end face of the sliding sleeve (11), and the teeth can be meshed with the two gears (5).
4. The oral supporting device for children's operation according to claim 1, wherein a guiding shaft (12) is fixed on the right side wall of the box body (1), the left end of the guiding shaft (12) is inserted into the sliding sleeve (11), a bolt knob (13) is coaxially and threadedly connected in the sliding sleeve (11), the right end of the bolt knob (13) is not in contact with the guiding shaft (12), and the left end of the bolt knob penetrates through the box body (1).
5. The oral supporting device for children's operation according to claim 1, wherein a polish rod (14) is fixed in the box body (1) in a left-right direction and in front of the guide shaft (12), and the polish rod (14) penetrates through the sliding sleeve (11).
6. The oral supporting device for children's operation according to claim 1, wherein the upper denture base (9) and the lower denture base (4) are respectively provided with a positioning groove (15) on the back surfaces.
7. The oral supporting device for children's operation according to claim 1, wherein a plurality of telescopic rods are provided at the lower end of the box body (1).
8. The oral supporting device for children's operation according to claim 1, wherein the upper surface of the box body (1) is an arc-shaped surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021707209.9U CN213607002U (en) | 2020-08-14 | 2020-08-14 | Oral cavity supporting device for children operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021707209.9U CN213607002U (en) | 2020-08-14 | 2020-08-14 | Oral cavity supporting device for children operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213607002U true CN213607002U (en) | 2021-07-06 |
Family
ID=76645453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021707209.9U Active CN213607002U (en) | 2020-08-14 | 2020-08-14 | Oral cavity supporting device for children operation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213607002U (en) |
-
2020
- 2020-08-14 CN CN202021707209.9U patent/CN213607002U/en active Active
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