CN220442745U - Oral cavity supporting device - Google Patents
Oral cavity supporting device Download PDFInfo
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- CN220442745U CN220442745U CN202320943529.1U CN202320943529U CN220442745U CN 220442745 U CN220442745 U CN 220442745U CN 202320943529 U CN202320943529 U CN 202320943529U CN 220442745 U CN220442745 U CN 220442745U
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- 210000000214 mouth Anatomy 0.000 title claims abstract description 31
- 230000002457 bidirectional effect Effects 0.000 claims description 18
- 230000003028 elevating effect Effects 0.000 abstract description 4
- 238000013461 design Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model belongs to the field of medical equipment, in particular to an oral cavity supporting device, which aims at solving the problems that the existing supporting plate is fixed on a fixed plate, and the supporting plate cannot be disassembled when the supporting plate is required to be disassembled, replaced or disinfected, and inconvenience is brought to medical staff; the lifting mechanism is arranged in the main body and used for adjusting the two arc-shaped supporting plates; fixed establishment, fixed establishment sets up and is used for fixing the arc backup pad in concave type piece, can remove two arc backup pads through elevating system, adjusts the degree that patient's oral cavity strutted, can fix the arc backup pad through fixed establishment, and is convenient for tear down.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an oral cavity support.
Background
Oral supports are a relatively common medical device that is commonly used in the fields of oral care, gastroenteroscopy, and the like.
Through retrieving, the patent of bulletin number CN216168023U discloses an oral cavity support, which comprises a main body, drive mechanism is installed on the inside left side of main part, drive mechanism's right side transmission is connected with adjustment mechanism, adjustment mechanism's right side transmission is connected with fixed plate and lower fixed plate, the top fixed mounting of going up the fixed plate has the fagging, the bottom fixed mounting of fixed plate has the fagging down, and this oral cavity support, the staff rotates the knob, and the knob can drive mechanism and move, and drive mechanism can drive adjustment mechanism operation, and adjustment mechanism can drive up fagging and fagging down and carry out reverse or opposite horizontal migration simultaneously to just can adjust the degree that patient's oral cavity was strutted, the design of this structure, comparatively slow when making up fagging and fagging remove can not produce too strong pulling force, avoided causing the injury to patient's oral cavity, the security when having improved the use.
The following problems exist in the technical scheme:
the supporting plate is fixed on the fixed plate, so that the supporting plate cannot be disassembled when the supporting plate needs to be disassembled, replaced or sterilized, and inconvenience is brought to medical staff;
in view of the above, the present document proposes an oral cavity supporter.
Disclosure of Invention
The utility model provides an oral cavity supporting device, which solves the defects that in the prior art, a supporting plate is fixed on a fixed plate, and when the supporting plate needs to be disassembled, replaced or disinfected, the disassembling cannot be performed, so that inconvenience is brought to medical staff.
The utility model provides the following technical scheme:
the oral cavity support comprises a main body, wherein two arc-shaped support plates are arranged on one side of the main body, inserting blocks are fixedly connected to one sides, close to each other, of the two arc-shaped support plates, concave blocks are inserted on the two inserting blocks, and the main body is of a hollow structure;
the lifting mechanism is arranged in the main body and used for adjusting the two arc-shaped supporting plates;
the fixing mechanism is arranged in the concave block and used for fixing the arc-shaped supporting plate.
In a possible design, elevating system is including two-way lead screw, carousel handle and two fixed plates, the one end of two-way lead screw rotates with one side inner wall of main part to be connected, one side and one side fixed connection with the carousel handle are run through to the other end of two-way lead screw, the opening has been seted up to one side of main part, one side of two fixed plates all with one side inner wall sliding connection of main part, one side of two fixed plates all has embedded screw-nut, two screw-nut all with two-way lead screw threaded connection, one side that two concave blocks are close to each other respectively with one side fixed connection that two fixed plates kept away from each other.
In a possible design, fixed establishment is including two springs and two spherical bolts, set up the cavity in the concave piece, the one end that two springs kept away from each other is respectively with the both sides inner wall fixed connection of cavity, the outside of two spherical bolts all with the inner wall sliding connection of cavity, the one end that two springs are close to each other respectively with the one end fixed connection of two spherical bolts, spherical slot has all been seted up to the both sides of kicking block, and the one end of two spherical bolts is pegged graft respectively in two spherical slots.
In one possible design, the limiting grooves are formed in the inner wall of the top and the inner wall of the bottom of the cavity, limiting blocks are fixedly connected to the top and the bottom of the spherical plug pin, and one side of each limiting block is slidably connected with the inner wall of each limiting groove.
In one possible design, the turntable handle is provided with an anti-slip groove for slip prevention.
In one possible design, the inner wall of one side of the main body is provided with a sliding groove, one sides of the two fixing plates are fixedly connected with sliding blocks, and one side of each sliding block is in sliding connection with the inner wall of the sliding groove.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
According to the utility model, the rotation of the turntable handle drives the rotation of the bidirectional screw rod, the rotation of the bidirectional screw rod drives the movement of the two fixing plates, the two fixing plates can be mutually close to or mutually far away from each other through the bidirectional screw rod, and the movement of the two fixing plates drives the movement of the concave block, the insertion block and the arc-shaped supporting plate, so that the arc-shaped supporting plate can be moved, and the degree of opening the oral cavity of a patient can be regulated;
according to the utility model, the insert block at the bottom of the arc-shaped support plate is aligned with the concave block on the fixed plate, the insert block is inserted into the concave block, the spherical bolt can move into the cavity in the process of inserting the insert block, the spring is compressed, when the spherical bolt contacts the spherical slot, the force of the spring can be released, and the spherical bolt is pushed into the spherical slot by the force of the spring, so that the arc-shaped support plate can be fixed, and the arc-shaped support plate is convenient to detach;
the utility model has reasonable structure, can move the two arc-shaped support plates through the lifting mechanism, can adjust the degree of opening the oral cavity of a patient, can fix the arc-shaped support plates through the fixing mechanism, and is convenient to detach.
Drawings
Fig. 1 is a schematic front view of an oral cavity supporter according to an embodiment of the present utility model;
fig. 2 is a schematic view of the internal structure of a main body of an oral cavity supporter according to an embodiment of the present utility model;
fig. 3 is a schematic view of the internal structure of a concave block of an oral cavity supporter according to an embodiment of the present utility model;
fig. 4 is a schematic structural view of an insert and a fixing mechanism of an oral cavity supporter according to an embodiment of the present utility model;
fig. 5 is a schematic front view of a fixing mechanism of an oral cavity supporter according to an embodiment of the present utility model.
Reference numerals:
1. a main body; 2. an arc-shaped supporting plate; 3. a fixing plate; 4. a concave block; 5. inserting blocks; 6. a turntable handle; 7. an anti-skid groove; 8. a two-way screw rod; 9. a chute; 10. a cavity; 11. a limiting block; 12. a spring; 13. a spherical bolt; 14. a spherical slot.
Detailed Description
Embodiments of the present utility model will be described below with reference to the accompanying drawings in the embodiments of the present utility model.
In describing embodiments of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "coupled" and "mounted" should be interpreted broadly, and for example, "coupled" may or may not be detachably coupled; may be directly connected or indirectly connected through an intermediate medium. In addition, "communication" may be direct communication or may be indirect communication through an intermediary. Wherein, "fixed" means that the relative positional relationship is not changed after being connected to each other. References to orientation terms, such as "inner", "outer", "top", "bottom", etc., in the embodiments of the present utility model are merely to refer to the orientation of the drawings and, therefore, the use of orientation terms is intended to better and more clearly illustrate and understand the embodiments of the present utility model, rather than to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be construed as limiting the embodiments of the present utility model.
In embodiments of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.
In the embodiment of the present utility model, "and/or" is merely an association relationship describing an association object, and indicates that three relationships may exist, for example, a and/or B may indicate: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship.
Reference in the specification to "one embodiment" or "some embodiments" or the like means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the utility model. Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," and the like in the specification are not necessarily all referring to the same embodiment, but mean "one or more but not all embodiments" unless expressly specified otherwise. The terms "comprising," "including," "having," and variations thereof mean "including but not limited to," unless expressly specified otherwise.
Example 1
Referring to fig. 1 to 5, an oral cavity supporter comprises a main body 1, wherein two arc-shaped supporting plates 2 are arranged on one side of the main body 1, inserting blocks 5 are fixedly connected to one sides, close to each other, of the two arc-shaped supporting plates 2, concave blocks 4 are inserted into the two inserting blocks 5, and the main body 1 is of a hollow structure;
the lifting mechanism is arranged in the main body 1 and used for adjusting the two arc-shaped support plates 2;
the fixing mechanism is arranged in the concave block 4 and used for fixing the arc-shaped supporting plate 2.
Above-mentioned technical scheme can remove two arc backup pad 2 through elevating system, adjusts the degree that patient's oral cavity strutted, can fix arc backup pad 2 through fixed establishment, and is convenient for tear down.
Referring to fig. 1 and 2, the lifting mechanism comprises a bidirectional screw rod 8, a turntable handle 6 and two fixing plates 3, one end of the bidirectional screw rod 8 is rotationally connected with one side inner wall of the main body 1, the other end of the bidirectional screw rod 8 penetrates one side of the main body 1 and is fixedly connected with one side of the turntable handle 6, an opening is formed in one side of the main body 1, one sides of the two fixing plates 3 are slidably connected with one side inner wall of the main body 1, screw nuts are embedded in one sides of the two fixing plates 3, the two screw nuts are in threaded connection with the bidirectional screw rod 8, and one sides, close to each other, of the two concave blocks 4 are fixedly connected with one sides, away from each other, of the two fixing plates 3.
Above-mentioned technical scheme carousel handle 6's rotation has driven the rotation of two-way lead screw 8, and the rotation of two-way lead screw 8 has driven the removal of two fixed plates 3, can make two fixed plates 3 be close to each other or keep away from each other through two-way lead screw 8, and the removal of two fixed plates 3 has driven the removal of concave piece 4, inserted block 5 and arc backup pad 2 to can remove arc backup pad 2, adjust the degree that patient's oral cavity strutted.
Referring to fig. 3-5, the fixing mechanism comprises two springs 12 and two spherical pins 13, a cavity 10 is formed in the concave block 4, one ends of the two springs 12, which are far away from each other, are fixedly connected with the inner walls of the two sides of the cavity 10 respectively, the outer sides of the two spherical pins 13 are slidably connected with the inner walls of the cavity 10 respectively, one ends of the two springs 12, which are close to each other, are fixedly connected with one ends of the two spherical pins 13 respectively, spherical slots 14 are formed in two sides of the insert block 5, and one ends of the two spherical pins 13 are inserted into the two spherical slots 14 respectively.
Above-mentioned technical scheme arc backup pad 2 bottom's inserted block 5 aligns concave type piece 4 on the fixed plate 3, inserts in the concave type piece 4 to inserted block 5, in the in-process of inserting of inserted block 5 spherical bolt 13 can remove to cavity 10, spring 12 compresses, when spherical bolt 13 contacted spherical slot 14, spring 12's power can release, pushes into spherical slot 14 through spring 12's power spherical bolt 13 to can fix arc backup pad 2, and be convenient for pull down.
Example 2
Referring to fig. 1 to 5, an oral cavity supporter comprises a main body 1, wherein two arc-shaped supporting plates 2 are arranged on one side of the main body 1, inserting blocks 5 are fixedly connected to one sides, close to each other, of the two arc-shaped supporting plates 2, concave blocks 4 are inserted into the two inserting blocks 5, and the main body 1 is of a hollow structure;
the lifting mechanism is arranged in the main body 1 and used for adjusting the two arc-shaped support plates 2;
the fixing mechanism is arranged in the concave block 4 and used for fixing the arc-shaped supporting plate 2.
Above-mentioned technical scheme can remove two arc backup pad 2 through elevating system, adjusts the degree that patient's oral cavity strutted, can fix arc backup pad 2 through fixed establishment, and is convenient for tear down.
Referring to fig. 1 and 2, the lifting mechanism comprises a bidirectional screw rod 8, a turntable handle 6 and two fixing plates 3, one end of the bidirectional screw rod 8 is rotationally connected with one side inner wall of the main body 1, the other end of the bidirectional screw rod 8 penetrates one side of the main body 1 and is fixedly connected with one side of the turntable handle 6, an opening is formed in one side of the main body 1, one sides of the two fixing plates 3 are slidably connected with one side inner wall of the main body 1, screw nuts are embedded in one sides of the two fixing plates 3, the two screw nuts are in threaded connection with the bidirectional screw rod 8, and one sides, close to each other, of the two concave blocks 4 are fixedly connected with one sides, away from each other, of the two fixing plates 3.
Above-mentioned technical scheme carousel handle 6's rotation has driven the rotation of two-way lead screw 8, and the rotation of two-way lead screw 8 has driven the removal of two fixed plates 3, can make two fixed plates 3 be close to each other or keep away from each other through two-way lead screw 8, and the removal of two fixed plates 3 has driven the removal of concave piece 4, inserted block 5 and arc backup pad 2 to can remove arc backup pad 2, adjust the degree that patient's oral cavity strutted.
Referring to fig. 3-5, the fixing mechanism comprises two springs 12 and two spherical pins 13, a cavity 10 is formed in the concave block 4, one ends of the two springs 12, which are far away from each other, are fixedly connected with the inner walls of the two sides of the cavity 10 respectively, the outer sides of the two spherical pins 13 are slidably connected with the inner walls of the cavity 10 respectively, one ends of the two springs 12, which are close to each other, are fixedly connected with one ends of the two spherical pins 13 respectively, spherical slots 14 are formed in two sides of the insert block 5, and one ends of the two spherical pins 13 are inserted into the two spherical slots 14 respectively.
Above-mentioned technical scheme arc backup pad 2 bottom's inserted block 5 aligns concave type piece 4 on the fixed plate 3, inserts in the concave type piece 4 to inserted block 5, in the in-process of inserting of inserted block 5 spherical bolt 13 can remove to cavity 10, spring 12 compresses, when spherical bolt 13 contacted spherical slot 14, spring 12's power can release, pushes into spherical slot 14 through spring 12's power spherical bolt 13 to can fix arc backup pad 2, and be convenient for pull down.
Referring to fig. 3, limiting grooves are formed in the inner walls of the top and the bottom of the cavity 10, limiting blocks 11 are fixedly connected to the top and the bottom of the spherical plug 13, and one side of each limiting block 11 is slidably connected with the inner wall of each limiting groove.
The spherical bolt 13 can be limited by the limiting groove and the limiting block 11.
Referring to fig. 1, the turntable handle 6 is provided with an anti-slip groove 7 for preventing slipping.
According to the technical scheme, the friction force between the turntable handle 6 and the hand can be increased through the anti-skid groove 7, so that anti-skid is performed.
Referring to fig. 2, a sliding groove 9 is formed in the inner wall of one side of the main body 1, one sides of the two fixing plates 3 are fixedly connected with sliding blocks, and one side of each sliding block is in sliding connection with the inner wall of the sliding groove 9.
According to the technical scheme, the sliding groove 9 and the sliding block enable the fixed plate 3 to reduce friction force during movement, and movement is smoother.
The working principle and the using flow of the technical scheme are as follows: when the two arc-shaped support plates 2 are put into the oral cavity of a patient, the rotary table handle 6 is rotated by hands, the rotation of the rotary table handle 6 drives the bidirectional screw rod 8 to rotate, the rotation of the bidirectional screw rod 8 drives the two fixing plates 3 to move, the two fixing plates 3 can be mutually close to or mutually far away from each other through the bidirectional screw rod 8, the movement of the two fixing plates 3 drives the concave block 4, the inserting block 5 and the arc-shaped support plates 2 to move, the degree of opening the oral cavity of the patient is regulated, when the arc-shaped support plates 2 need to be disassembled, replaced or disinfected, the arc-shaped support plates 2 are held by the other hand of the fixing plate 3, the arc-shaped support plates 2 are pulled outwards, the arc-shaped supporting plate 2 moves to drive the inserting block 5 to leave the concave block 4, when the inserting block 5 moves, the spherical inserting pin 13 moves into the cavity 10, the spring 12 compresses, then the arc-shaped supporting plate 2 is replaced or sterilized, after replacement or sterilization, the inserting block 5 at the bottom of the arc-shaped supporting plate 2 is aligned with the concave block 4 on the fixed plate 3, the inserting block 5 is inserted into the concave block 4, the spherical inserting pin 13 moves into the cavity 10 in the inserting process of the inserting block 5, the spring 12 compresses, when the spherical inserting pin 13 contacts with the spherical inserting groove 14, the force of the spring 12 releases, the spherical inserting pin 13 is pushed into the spherical inserting groove 14 through the force of the spring 12, and therefore the arc-shaped supporting plate 2 can be fixed, and the arc-shaped supporting plate is convenient to detach.
The present utility model is not limited to the above embodiments, and any person skilled in the art can easily think about the changes or substitutions within the technical scope of the present utility model, and the changes or substitutions are intended to be covered by the scope of the present utility model; embodiments of the utility model and features of the embodiments may be combined with each other without conflict. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (5)
1. An oral support, comprising:
the novel plastic bottle comprises a main body (1), wherein two arc-shaped supporting plates (2) are arranged on one side of the main body (1), inserting blocks (5) are fixedly connected to one sides, close to each other, of the two arc-shaped supporting plates (2), concave blocks (4) are inserted on the two inserting blocks (5), and the main body (1) is of a hollow structure;
the lifting mechanism is arranged in the main body (1) and used for adjusting the two arc-shaped support plates (2);
the fixing mechanism is arranged in the concave block (4) and used for fixing the arc-shaped supporting plate (2), the fixing mechanism comprises two springs (12) and two spherical bolts (13), a cavity (10) is formed in the concave block (4), one ends, far away from each other, of the two springs (12) are fixedly connected with the inner walls of the two sides of the cavity (10) respectively, the outer sides of the two spherical bolts (13) are slidably connected with the inner walls of the cavity (10), one ends, close to each other, of the two springs (12) are fixedly connected with one ends of the two spherical bolts (13) respectively, spherical slots (14) are formed in two sides of the inserting block (5), and one ends of the two spherical bolts (13) are inserted into the two spherical slots (14) respectively.
2. The oral cavity support according to claim 1, wherein the lifting mechanism comprises a bidirectional screw rod (8), a turntable handle (6) and two fixing plates (3), one end of the bidirectional screw rod (8) is rotationally connected with one side inner wall of the main body (1), the other end of the bidirectional screw rod (8) penetrates one side of the main body (1) and is fixedly connected with one side of the turntable handle (6), an opening is formed in one side of the main body (1), one sides of the two fixing plates (3) are in sliding connection with one side inner wall of the main body (1), screw nuts are embedded in one sides of the two fixing plates (3), the two screw nuts are in threaded connection with the bidirectional screw rod (8), and one sides, close to each other, of the two concave blocks (4) are respectively fixedly connected with one sides, away from each other, of the two fixing plates (3).
3. The oral cavity support according to claim 1, wherein limiting grooves are formed in the top inner wall and the bottom inner wall of the cavity (10), limiting blocks (11) are fixedly connected to the top and the bottom of the spherical plug pins (13), and one side of each limiting block (11) is slidably connected with the inner wall of each limiting groove.
4. An oral cavity support according to claim 2, characterized in that the turntable handle (6) is provided with anti-slip grooves (7) for anti-slip.
5. An oral cavity support according to claim 2, characterized in that a chute (9) is provided on the inner wall of one side of the main body (1), one side of each of the two fixing plates (3) is fixedly connected with a slide block, and one side of the slide block is slidably connected with the inner wall of the chute (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320943529.1U CN220442745U (en) | 2023-04-24 | 2023-04-24 | Oral cavity supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320943529.1U CN220442745U (en) | 2023-04-24 | 2023-04-24 | Oral cavity supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220442745U true CN220442745U (en) | 2024-02-06 |
Family
ID=89729171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320943529.1U Active CN220442745U (en) | 2023-04-24 | 2023-04-24 | Oral cavity supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220442745U (en) |
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2023
- 2023-04-24 CN CN202320943529.1U patent/CN220442745U/en active Active
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