CN208989219U - A kind of adjustable oral cavity support device - Google Patents
A kind of adjustable oral cavity support device Download PDFInfo
- Publication number
- CN208989219U CN208989219U CN201821134624.2U CN201821134624U CN208989219U CN 208989219 U CN208989219 U CN 208989219U CN 201821134624 U CN201821134624 U CN 201821134624U CN 208989219 U CN208989219 U CN 208989219U
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- CN
- China
- Prior art keywords
- cursor
- screw rod
- adjusting screw
- transmission room
- block
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model belongs to technical field of medical instrument, and in particular to a kind of adjustable oral cavity support device, including Transmission Room, Transmission Room are rectangular parallelepiped structure；Adjusting screw rod is equipped in the middle part of Transmission Room along its length, adjusting screw rod one end and transmission chamber interior walls rotation connection, the adjusting screw rod other end are pierced by Transmission Room side wall；Transmission Room inner bottom surface is equipped with the track parallel with adjusting screw rod, the supporting block matched with adjusting screw rod is equipped in the middle part of track, being spirally connected on adjusting screw rod, there are two sliding blocks, two sliding blocks are slidably connected with track, two sliding blocks are symmetrical arranged along supporting block, and two sliding blocks are opposite with the screw thread that adjusting screw rod matches；It is connected with cursor shaft on sliding block, is rotatably connected to cursor in cursor shaft；Cursor one end is connected with bite-block, and the utility model structure is simple and openings of sizes can be adjusted according to different personnel.
Description
Technical field
The utility model belongs to technical field of medical instrument, is related to a kind of oral cavity support device, and in particular to a kind of adjustable
Save oral cavity support device.
Background technique
Dental operation or when seeing dental disorder, patient oral cavity is in open configuration for a long time, will lead to patients mouth's acid
Fiber crops are made troubles when this is to medical treatment, are at this moment just needed to be supported patient oral cavity by oral cavity support device, be reduced
The burden of patient mitigates the pain of patient.But the opening size of existing oral cavity support device is single currently on the market, and not
The openings of sizes of oral cavity support device can be adjusted according to the size in oral cavity；Since the individual difference of patient is larger, same type
Oral cavity support device be difficult to adapt to different patients, the oral cavity of patient cannot be supported well, cause patient not
It is suitable, so that the treatment to medical staff also brings great inconvenience；In addition medical staff needs to be various types of daily
Patient sees a doctor, and the cursor for holding oral cavity support device for a long time also increases unnecessary body burden to medical staff,
Also observing conditions of patients to medical staff makes troubles.
Utility model content
For above situation, to overcome the shortcomings of existing technologies, the utility model provides a kind of adjustable oral cavity support
Device, the single problem of the opening size of effective solution oral cavity support device.
To achieve the above object, the utility model uses a kind of following technical scheme: adjustable oral cavity support device, including
Transmission Room, Transmission Room are rectangular parallelepiped structure；Be equipped with adjusting screw rod in the middle part of the Transmission Room along its length, adjusting screw rod one end with
It is driven chamber interior walls rotation connection, the adjusting screw rod other end is pierced by Transmission Room side wall, and adjusting screw rod is pierced by the end of Transmission Room side wall
Equipped with butterfly regulation handle；The Transmission Room inner bottom surface is equipped with the track parallel with adjusting screw rod, is equipped with and adjusting in the middle part of track
The supporting block that screw rod matches is spirally connected on adjusting screw rod there are two sliding block, and two sliding blocks are slidably connected with track, two sliding block edges
Supporting block is symmetrical arranged, and two sliding blocks are opposite with the screw thread that adjusting screw rod matches；Cursor shaft is connected on the sliding block,
Cursor is rotatably connected in cursor shaft, cursor shaft is equipped with the fastening screw matched with cursor；It is described
The slideway matched with the screw rod of fastening screw is equipped at the top of Transmission Room；Described cursor one end is rotatably connected to bite-block connection
Bar, bite-block connecting rod are equipped with bite-block, and cursor is equipped with fixing belt connection buckle far from one end of bite-block connecting rod.
Further, the Transmission Room top surface is equipped with the graduation mark parallel with slideway, and the head of screw of fastening screw is put down
Face is equipped with the circle pointer matched with graduation mark, and circle pointer is set on the periphery of planar portions.
Further, the crushing block being in contact with cursor is arranged on the fastening screw, crushing block is cylindrical structure,
The diameter of crushing block and slideway it is of same size.
Further, two ends of the cursor far from bite-block are opposite is equipped with cushion block, sets between cushion block and Transmission Room
There is top spring, two cursors are connected by pushing up spring, and top spring is arranged close to Transmission Room.
Further, kelly is rotatably connected on the cursor, kelly is screw rod, is rotatably connected on another cursor
Lantern ring, lantern ring are sheathed on kelly；It is set on the kelly there are two the nut matched with lantern ring, two nuts are located at set
The two sides of ring.
The utility model rotates adjusting screw rod by butterfly regulation handle, keeps sliding block inside simultaneously along track
It is slided outward, the distance of the cursor in cursor shaft is adjusted in realization, improves the adaptability of the utility model；
When the utility model is used, kelly and lantern ring are rotated with the rotation of cursor along cursor, kelly and lantern ring phase are used
Cooperation, be fixed cursor can by two nuts after turning to certain angle, mitigates the burden of medical staff, mention
The convenience that high the utility model uses；Percussion when two rotation arm contacts is buffered by setting cushion block, and prevents two to turn
It misplaces between swing arm, patient is caused to damage, improve the safety of the utility model.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of Transmission Room in the utility model；
In figure: 1, cursor, 2, Transmission Room, 3, top spring, 4, kelly, 5, lantern ring, 6, cushion block, 7, fastening screw, 8, annular
Pointer, 9, adjusting screw rod, 10, graduation mark, 11, slideway, 12, crushing block, 13, sliding block, 14, track, 15, butterfly regulation handle,
16, cursor shaft, 17, bite-block, 18, rubber mat, 19, supporting block, 20, bite-block connecting rod, 21, fixing belt connection buckle.
Specific embodiment
A kind of adjustable oral cavity support device, as shown in Figs. 1-2, including Transmission Room 2, Transmission Room 2 are rectangular parallelepiped structure；It passes
Dynamic 2 middle part of room is equipped with adjusting screw rod 9 along its length, and 9 one end of adjusting screw rod and 2 inner wall of Transmission Room are rotatablely connected, in Transmission Room 2
Wall is equipped with the bearing being fixed on adjusting screw rod 9, and bearing inner circle and adjusting screw rod 9 are affixed, and bearing top circle is fixed on Transmission Room 2
On inner wall, adjusting screw rod 9 is made to be rotatably connected with 2 inner wall of Transmission Room；9 other end of adjusting screw rod is pierced by 2 side wall of Transmission Room, adjusts
Screw rod 9 be pierced by 2 side wall of Transmission Room end be equipped with butterfly regulation handle 15, using butterfly regulation handle 15 to adjusting screw rod 9 into
Row rotation；2 inner bottom surface of Transmission Room is equipped with the track 14 parallel with adjusting screw rod 9, is equipped in the middle part of track 14 and matches with adjusting screw rod 9
The supporting block 19 of conjunction is spirally connected on adjusting screw rod 9 there are two sliding block 13, and two sliding blocks 13 are slidably connected with track 14, two sliding blocks
13 are symmetrical arranged along supporting block 19, and two sliding blocks 13 are opposite with the screw thread that adjusting screw rod 9 matches；Rotation is connected on sliding block 13
Arm shaft 16 is rotatably connected to cursor 1 in cursor shaft 16；Track 14 optimizes the track of sliding block 13, prevents
Sliding block 13 rotates in moving process；Supporting block 19 is rotatablely connected by bearing and adjusting screw rod 9,19 pairs of supporting block adjustings
Screw rod 9, which is supported, prevents adjusting screw rod 9 from deforming；Adjusting screw rod 9 is rotated using butterfly regulation handle 15, makes to slide
Block 13 can be realized along track 14 simultaneously to being slided from inside to outside to the distance between the cursor 1 in cursor shaft 16
It is adjusted.
Cursor shaft 16 is equipped with the fastening screw 7 matched with cursor 1, is equipped at the top of Transmission Room 2 and fastening spiral shell
The slideway 11 that 7 screw rod matches is followed closely, is arranged with the crushing block 12 being in contact with cursor 1 on fastening screw 7, crushing block 12 is
Cylindrical structure, the diameter of crushing block 12 are of same size with slideway 11；Using fastening screw 7 by crushing block 12 to cursor 1
It is squeezed, keeps the rotation of cursor 1 more stable, crushing block 12 is moved with the movement of sliding block 13；The rotation of 1 one end of cursor connects
It is connected to bite-block connecting rod 20, bite-block connecting rod 20 is equipped with bite-block 17, and cursor 1 is equipped with solid far from one end of bite-block connecting rod 20
Determine band connection button 21, fixing belt connection buckle 21 is connected with fixing belt, and rubber mat 18 is connected on bite-block 17, and cursor 1 and bite-block connect
Extension bar 20 is rotatablely connected, and the structure on cursor 1 is enable to be deflected to the side of mouth, is connected using fixing belt connection buckle 21
Fixing belt is fixed on patient's head, prevents bite-block 17 from falling off, and is carried out using bite-block 17 by tooth of the rubber mat 18 to patient couple
Protection.
2 top surface of Transmission Room is equipped with the graduation mark 10 parallel with slideway 11, sets in the planar portions of the head of screw of fastening screw 7
There is the circle pointer 8 matched with graduation mark 10, circle pointer 8 is set on the periphery of planar portions, uses graduation mark 10 and ring
Shape pointer 8 matches, and medical staff is enable intuitively to observe the distance between two cursors 1, improves the utility model
Practicability.
Two ends of the cursor 1 far from bite-block 17 are opposite to be equipped with cushion block 6, and setting cushion block 6 buffers two cursors 1 and contacts
When percussion, and prevent from misplacing between two cursors 1, patient caused to damage；Top is equipped between cushion block 6 and Transmission Room 2
Spring 3, two cursors 1 are connected by pushing up spring 3, and top spring 3 is arranged close to Transmission Room 2；Kelly 4 is rotatably connected on cursor 1,
Kelly 4 is screw rod, is rotatably connected to lantern ring 5 on another cursor 1, lantern ring 5 is sheathed on kelly 4；Set on kelly 4 there are two with
The nut that lantern ring 5 matches, two nuts are located at the two sides of lantern ring 5, kelly 4 and lantern ring 5 and turn with the rotation edge of cursor 1
Swing arm 1 is rotated, and is matched by kelly 4 and lantern ring 5, makes cursor 1 can be by two after turning to certain angle
Nut is fixed, and mitigates the burden of medical staff.
The working process of the utility model is as follows:
Adjustment process: medical staff is adjusted Transmission Room according to the patient that itself is frequently encountered, and medical staff loosens
Fastening screw 7, after fastening screw 7 loosens；Medical staff rotates butterfly regulation handle 15, and adjusting screw rod 9 is with butterfly regulation handle
15 are rotated, the screw thread matched due to two sliding blocks 13 with adjusting screw rod 9 on the contrary, two sliding blocks 13 along track 14 simultaneously to
Slided from inside to outside, cursor 1, cursor shaft 16, crushing block 12, fastening screw 7 with sliding block 13 inwards outward into
The distance between the cursor 1 in cursor shaft 16 is adjusted in row movement, realization；Medical staff passes through circle pointer 8
The distance between cursor 1 is intuitively observed with graduation mark 10.
Use process: medical staff loosens the nut on kelly 4, and bite-block 17 is stuck in the upper jaw of patient under by medical staff
Between jaw, cursor 1 is rotated, cursor 1 is rotated along cursor shaft 16；Kelly 4 and lantern ring 5 with cursor 1 rotation
It is rotated along cursor 1, is matched by kelly 4 and lantern ring 5, pass through cursor 1 can after turning to certain angle
Two nuts are fixed, and mitigate the burden of medical staff, rotate cursor 1, tie cursor 1 and Transmission Room 2 thereon etc.
Structure rotates with bite-block connecting rod 20, and cursor 1 turns to patient's face side, and medical staff uses fixing belt by cursor 1
Etc. structures be fixed on patient's head, prevent bite-block 17 from falling off because of structures such as cursors, also liberated the another of medical staff
Hand mitigates the burden of medical staff.
Claims (5)
1. a kind of adjustable oral cavity support device, it is characterised in that: including Transmission Room (2), Transmission Room (2) is rectangular parallelepiped structure；
Adjusting screw rod (9) are equipped with along its length in the middle part of the Transmission Room (2), adjusting screw rod (9) one end and Transmission Room (2) inner wall rotate
Connection, adjusting screw rod (9) other end are pierced by Transmission Room (2) side wall, and the end that adjusting screw rod (9) is pierced by Transmission Room (2) side wall is set
There are butterfly regulation handle (15)；Transmission Room (2) inner bottom surface is equipped with the track (14) parallel with adjusting screw rod (9), track
(14) middle part is equipped with the supporting block (19) matched with adjusting screw rod (9), is spirally connected on adjusting screw rod (9) there are two sliding block (13),
Two sliding blocks (13) are slidably connected with track (14), and two sliding blocks (13) are symmetrical arranged along supporting block (19), two sliding blocks (13)
It is opposite with the screw thread that adjusting screw rod (9) matches；Cursor shaft (16), cursor shaft are connected on the sliding block (13)
(16) it is rotatably connected on cursor (1), cursor shaft (16) is equipped with the fastening screw matched with cursor (1)
(7)；The slideway (11) matched with the screw rod of fastening screw (7) is equipped at the top of the Transmission Room (2)；The cursor (1) one
End is rotatably connected to bite-block connecting rod (20), and bite-block connecting rod (20) is equipped with bite-block (17), and cursor (1) is connected far from bite-block
One end of bar (20) is equipped with fixing belt connection buckle (21).
2. adjustable oral cavity support device as described in claim 1, it is characterised in that: Transmission Room (2) top surface is equipped with
The graduation mark (10) parallel with slideway (11), the planar portions of the head of screw of fastening screw (7) are equipped with to match with graduation mark (10)
The circle pointer (8) of conjunction, circle pointer (8) are set on the periphery of planar portions.
3. adjustable oral cavity support device as claimed in claim 2, it is characterised in that: be arranged on the fastening screw (7)
The crushing block (12) being in contact with cursor (1), crushing block (12) are cylindrical structure, diameter and slideway (11) of crushing block (12)
It is of same size.
4. adjustable oral cavity support device as claimed in claim 3, it is characterised in that: two cursors (1) are far from tooth
The end for padding (17) is equipped with cushion block (6) relatively, and top spring (3) is equipped between cushion block (6) and Transmission Room (2), and two cursors (1) are logical
It crosses top spring (3) to be connected, top spring (3) is arranged close to Transmission Room (2).
5. adjustable oral cavity support device as claimed in claim 4, it is characterised in that: be rotatablely connected on the cursor (1)
Have kelly (4), kelly (4) is screw rod, is rotatably connected to lantern ring (5) on another cursor (1), lantern ring (5) is sheathed on kelly (4)
On；It is set on the kelly (4) there are two the nut matched with lantern ring (5), two nuts are located at the two sides of lantern ring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821134624.2U CN208989219U (en) | 2018-07-18 | 2018-07-18 | A kind of adjustable oral cavity support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821134624.2U CN208989219U (en) | 2018-07-18 | 2018-07-18 | A kind of adjustable oral cavity support device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208989219U true CN208989219U (en) | 2019-06-18 |
Family
ID=66796342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821134624.2U Expired - Fee Related CN208989219U (en) | 2018-07-18 | 2018-07-18 | A kind of adjustable oral cavity support device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208989219U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419427A (en) * | 2020-05-08 | 2020-07-17 | 东莞质研工业设计服务有限公司 | Oral treatment device |
-
2018
- 2018-07-18 CN CN201821134624.2U patent/CN208989219U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111419427A (en) * | 2020-05-08 | 2020-07-17 | 东莞质研工业设计服务有限公司 | Oral treatment device |
| CN111419427B (en) * | 2020-05-08 | 2021-05-04 | 江西登特口腔用品有限公司 | Oral treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20210718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |