CN211934353U - Oral cavity supporting device for medicine feeding - Google Patents
Oral cavity supporting device for medicine feeding Download PDFInfo
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- CN211934353U CN211934353U CN202020251064.XU CN202020251064U CN211934353U CN 211934353 U CN211934353 U CN 211934353U CN 202020251064 U CN202020251064 U CN 202020251064U CN 211934353 U CN211934353 U CN 211934353U
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- connecting column
- connecting columns
- inner connecting
- outer connecting
- oral cavity
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Abstract
The utility model discloses an oral cavity supporting device for medicine application, which comprises an arc-shaped upper jaw supporting frame and an arc-shaped lower jaw supporting frame, wherein both ends of the upper jaw supporting frame are respectively provided with an outer connecting column, both ends of the lower jaw supporting frame are respectively provided with an inner connecting column, the two outer connecting columns are respectively arranged at the outer sides of the two corresponding inner connecting columns, the outer connecting columns and the inner connecting columns at the same side are coaxially and rotationally connected, and the axes between the two groups of outer connecting columns and the inner connecting columns are the same; and fixing devices for limiting the rotation of the outer connecting columns and the inner connecting columns are arranged between the outer connecting columns and the inner connecting columns on the same side. The device can be fixed at any opening angle, and has wide application range; the device is automatically opened after the pin block is pressed down, and is convenient to use.
Description
Technical Field
The utility model belongs to the technical field of the oral cavity strutting arrangement, concretely relates to an oral cavity strutting arrangement for medicine loading.
Background
At present, in the treatment method of oral cavity and dentistry, the medicine is applied to the oral cavity inevitably, the patient needs to open the oral cavity by himself, and after a long time of treatment, the patient feels very uncomfortable and tired, the treatment effect is influenced, the treatment time is delayed, and the disease of the occlusal joint appears in a certain case. Generally, the oral cavity supporting device is operated by a doctor, the operation process is complex, and the common supporting device is hard in texture and is easy to damage the teeth of a patient, so that the oral cavity supporting device capable of solving the problems is urgently needed.
SUMMERY OF THE UTILITY MODEL
To the problem that above-mentioned prior art exists, the utility model provides an oral cavity strutting arrangement for adding medicine to can realize easy operation's oral cavity strutting arrangement.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an oral cavity supporting device for medicine application comprises an arc-shaped upper jaw supporting frame and an arc-shaped lower jaw supporting frame, wherein outer connecting columns are mounted at two ends of the upper jaw supporting frame, inner connecting columns are mounted at two ends of the lower jaw supporting frame, the two outer connecting columns are respectively arranged at the outer sides of the two corresponding inner connecting columns, the outer connecting columns and the inner connecting columns on the same side are coaxially and rotatably connected, and the axes of the two groups of outer connecting columns and the inner connecting columns are the same; and fixing devices for limiting the rotation of the outer connecting columns and the inner connecting columns are arranged between the outer connecting columns and the inner connecting columns on the same side.
Preferably, one end of the inner connecting column, which is close to the outer connecting column, is provided with an end hole, one end of the inner connecting column, which is far away from the outer connecting column, is provided with a sliding hole, the fixing device comprises a pin block, the pin block is slidably mounted inside the sliding hole, a secondary stepped hole is formed inside the pin block, side pins are symmetrically arranged on the outer side wall of the pin block, and a side groove matched with the side pins is formed in the inner side wall of the sliding hole; the installation axle is installed to one side that outer even post is close to interior even post, the installation axle is kept away from the one end of outer even post and is run through end hole, sliding hole and plug-in the inside of second grade shoulder hole, the installation axle is located the inside one end of round pin piece and installs the end shaft, the end shaft is along the axial direction slidable mounting of round pin piece in the inside of second grade shoulder hole, and one side that the inside of second grade shoulder hole is located the end shaft is equipped with coupling spring, the installation axle is close to the one end lateral wall of end shaft on circumference arranged the external tooth, the second grade shoulder hole has the internal tooth that is equipped with on the inside wall of little.
Preferably, a torsion spring is arranged inside the end hole, the torsion spring is sleeved outside the mounting shaft, one end of the torsion spring is connected to the outer connecting column, and the other end of the torsion spring is connected to the inner connecting column.
Preferably, the outer sides of the upper jaw support frame and the lower jaw support frame are connected with a guard plate through a plurality of support springs, and the outer side wall of the guard plate is provided with tooth sockets.
Preferably, a soft rope is connected between one ends of the upper jaw support frame and the lower jaw support frame, which are close to the outer connecting column.
Preferably, the inner connecting column and the outer connecting column are connected through a bearing.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model is provided with the inner connecting column and the outer connecting column at the two ends of the upper jaw supporting frame and the lower jaw supporting frame respectively, and the fixing device is arranged between the inner connecting column and the outer connecting column, so that the device can be fixed at any opening angle, and the application range is wide;
(2) the utility model realizes that the device can protect the teeth of the user by connecting the upper jaw support frame and the lower jaw support frame with the guard plates through the supporting springs;
(3) the utility model discloses a including even being equipped with torsion spring between post and the outer post even, can realize this device after pressing the round pin piece, open convenient to use automatically.
Drawings
FIG. 1 is a schematic structural view of the utility model in an open state;
fig. 2 is a schematic structural view of the closed state of the present invention;
FIG. 3 is a cross-sectional view of the outer and inner connecting columns of the present invention;
fig. 4 is a cross-sectional view taken along line a-a of fig. 3 in accordance with the present invention;
fig. 5 is a cross-sectional view taken along line B-B of fig. 3 according to the present invention.
Description of reference numerals:
1. the jaw structure comprises an upper jaw support frame, 2, a guard plate, 21, tooth sockets, 3, a support spring, 4, an inner connecting column, 41, a sliding hole, 42, a side groove, 43, an end hole, 5, an outer connecting column, 6, a lower jaw support frame, 7, a pin block, 71, a side pin, 72, a secondary stepped hole, 8, a connecting spring, 9, a mounting shaft, 10, a torsion spring, 11, an end shaft, 12 and a bearing.
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.
As shown in fig. 1 to 2, an oral cavity supporting device for medicine application comprises an arc-shaped upper jaw supporting frame 1 and an arc-shaped lower jaw supporting frame 6, wherein the outer sides of the upper jaw supporting frame 1 and the lower jaw supporting frame 6 are both connected with a protective plate 2 through a plurality of supporting springs 3, the outer side wall of the protective plate 2 is provided with tooth sockets 21, the tooth sockets 21 are attached to teeth of a human body, and the protective plate 2 is made of rubber, so that the effect of protecting the teeth can be achieved; the two ends of the upper jaw support frame 1 are respectively provided with an outer connecting column 5, the two ends of the lower jaw support frame 6 are respectively provided with an inner connecting column 4, the two outer connecting columns 5 are respectively arranged at the outer sides of the two corresponding inner connecting columns 4, the outer connecting columns 5 and the inner connecting columns 4 at the same side are coaxially and rotatably connected, the upper jaw support frame 1 and the lower jaw support frame 6 can achieve an opening effect through the rotation of the inner connecting columns 4 and the outer connecting columns 5, the inner connecting columns 4 and the outer connecting columns 5 are connected through a bearing 12, a soft rope is connected between the upper jaw support frame 1 and one end of the lower jaw support frame 6 close to the outer connecting columns 5 and used for connecting the two support frames to prevent the opening angle from being too large, and the axes between the two groups of the outer connecting columns 5 and the inner connecting columns 4;
as shown in fig. 3: the torsion spring 10 is arranged in the end hole 43, the torsion spring 10 is sleeved outside the mounting shaft 9, one end of the torsion spring 10 is connected to the outer connecting column 5, and the other end of the torsion spring is connected to the inner connecting column 4, so that the two support frames can be automatically opened without external control, and fixing devices for limiting the rotation of the outer connecting column 5 and the inner connecting column 4 on the same side are arranged between the outer connecting column 5 and the inner connecting column 4;
as shown in fig. 3-5: an end hole 43 is formed in one end, close to the outer connecting column 5, of the inner connecting column 4, a sliding hole 41 is formed in one end, far away from the outer connecting column 5, of the inner connecting column 4, the fixing device comprises a pin block 7, the pin block 7 is slidably mounted inside the sliding hole 41, a secondary stepped hole 72 is formed inside the pin block 7, side pins 71 are symmetrically arranged on the outer side wall of the pin block 7, side grooves 42 matched with the side pins 71 are formed in the inner side wall of the sliding hole 41, the pin block 7 can only slide left and right inside the inner connecting column 4, and the pin block 7 and the inner connecting column 4 can synchronously rotate at the same time; the side, close to the inner connecting column 4, of the outer connecting column 5 is provided with an installation shaft 9, one end, far away from the outer connecting column 5, of the installation shaft 9 penetrates through an end hole 43 and a sliding hole 41 and is inserted and connected into a second-stage stepped hole 72, one end, located inside the pin block 7, of the installation shaft 9 is provided with an end shaft 11, the end shaft 11 is slidably installed inside the second-stage stepped hole 72 along the axial direction of the pin block 7, one side, located inside the second-stage stepped hole 72, of the end shaft 11 is provided with a connecting spring 8, outer teeth are circumferentially arranged on the outer side wall, close to the end shaft 11, of the installation shaft 9, the outer teeth are circumferentially arranged on the outer side wall of the second-stage stepped hole 72, the inner side wall with a small inner diameter is provided with inner teeth matched with the outer teeth, when the inner teeth are meshed with the outer teeth, the pin block 7 and the installation shaft 9 cannot rotate with each other, the outer, only when the pin block 7 is pressed down, the internal teeth and the external teeth are separated from clamping connection, and the external connecting column 5 and the internal connecting column 4 can rotate mutually.
During the use, this device is the closed condition shown in fig. 2, press two round pin pieces 7 simultaneously, under torque spring 10's effect, the certain angle can be opened to palace supporting shoe and chin supporting shoe, then put into the user mouth with this device, the user bites two backplate 2 gently, then continue to press round pin piece 7 down from between two support frames, this device continues to open, after opening to maximum position, this device is fixed, can inspect and the medicine application to user's oral cavity, two backplate 2 of this device can play the effect of protection user's tooth, and convenient operation, save time.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. The utility model provides an oral cavity strutting arrangement for going up medicine, is including being curved palace support frame (1) and being curved chin support frame (6), its characterized in that: the two ends of the upper jaw support frame (1) are respectively provided with an outer connecting column (5), the two ends of the lower jaw support frame (6) are respectively provided with an inner connecting column (4), the two outer connecting columns (5) are respectively arranged at the outer sides of the two corresponding inner connecting columns (4), the outer connecting columns (5) and the inner connecting columns (4) at the same side are coaxially and rotatably connected, and the axes between the two groups of outer connecting columns (5) and the inner connecting columns (4) are the same; fixing devices for limiting the rotation of the outer connecting column (5) and the inner connecting column (4) are arranged between the outer connecting column and the inner connecting column on the same side.
2. The oral cavity supporting device for medicine application according to claim 1, wherein an end hole (43) is formed at one end of the inner connecting column (4) close to the outer connecting column (5), a sliding hole (41) is formed at one end far away from the outer connecting column (5), the fixing device comprises a pin block (7), the pin block (7) is slidably mounted inside the sliding hole (41), a secondary stepped hole (72) is formed inside the pin block (7), side pins (71) are symmetrically arranged on the outer side wall, and a side groove (42) matched with the side pin (71) is formed on the inner side wall of the sliding hole (41); outer even post (5) are close to one side of interior even post (4) and install installation axle (9), the one end that outer even post (5) were kept away from in installation axle (9) runs through end hole (43), slide opening (41) and plug in the inside in second grade shoulder hole (72), install axle (9) and be located the inside one end of round pin piece (7) and install end shaft (11), end shaft (11) along the axial direction slidable mounting of round pin piece (7) in the inside of second grade shoulder hole (72), one side that the inside of second grade shoulder hole (72) is located end shaft (11) is equipped with coupling spring (8), circumference has arranged the external tooth on the one end lateral wall that installation axle (9) is close to end shaft (11), second grade shoulder hole (72) have be equipped with the internal tooth with external tooth looks adaptation on the inside wall of little internal diameter.
3. The oral cavity supporting device for medicine administration according to claim 2, wherein a torsion spring (10) is arranged inside the end hole (43), the torsion spring (10) is sleeved outside the mounting shaft (9), one end of the torsion spring (10) is connected to the outer connecting column (5) and the other end is connected to the inner connecting column (4).
4. The oral cavity supporting device for medicine application of claim 3, wherein the outer sides of the upper jaw supporting frame (1) and the lower jaw supporting frame (6) are connected with a protecting plate (2) through a plurality of supporting springs (3), and the outer side wall of the protecting plate (2) is provided with tooth sockets (21).
5. The oral cavity supporting device for medicine application of claim 4, wherein a soft rope is connected between the upper jaw supporting frame (1) and one end of the lower jaw supporting frame (6) close to the outer connecting column (5).
6. The oral cavity supporting device for medicine application according to claim 5, wherein the inner connecting column (4) and the outer connecting column (5) are connected through a bearing (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020251064.XU CN211934353U (en) | 2020-03-03 | 2020-03-03 | Oral cavity supporting device for medicine feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020251064.XU CN211934353U (en) | 2020-03-03 | 2020-03-03 | Oral cavity supporting device for medicine feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211934353U true CN211934353U (en) | 2020-11-17 |
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ID=73189156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020251064.XU Active CN211934353U (en) | 2020-03-03 | 2020-03-03 | Oral cavity supporting device for medicine feeding |
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| CN (1) | CN211934353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114903417A (en) * | 2022-07-19 | 2022-08-16 | 北京大学第三医院（北京大学第三临床医学院） | Multifunctional oral cavity inner support and guide equipment |
-
2020
- 2020-03-03 CN CN202020251064.XU patent/CN211934353U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114903417A (en) * | 2022-07-19 | 2022-08-16 | 北京大学第三医院（北京大学第三临床医学院） | Multifunctional oral cavity inner support and guide equipment |
| CN114903417B (en) * | 2022-07-19 | 2022-11-01 | 北京大学第三医院（北京大学第三临床医学院） | Multifunctional oral cavity inner support and guide equipment |
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