CN220675970U - Double-support mechanism and oral cavity inspection device - Google Patents
Double-support mechanism and oral cavity inspection device Download PDFInfo
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- CN220675970U CN220675970U CN202321808729.2U CN202321808729U CN220675970U CN 220675970 U CN220675970 U CN 220675970U CN 202321808729 U CN202321808729 U CN 202321808729U CN 220675970 U CN220675970 U CN 220675970U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 34
- 210000000214 mouth Anatomy 0.000 title abstract description 46
- 238000007689 inspection Methods 0.000 title description 3
- 238000005286 illumination Methods 0.000 claims abstract description 16
- 230000009977 dual effect Effects 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 230000003902 lesion Effects 0.000 abstract description 2
- 210000000436 anus Anatomy 0.000 abstract 1
- 210000001061 forehead Anatomy 0.000 abstract 1
- 210000001215 vagina Anatomy 0.000 abstract 1
- 239000011324 bead Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 208000025157 Oral disease Diseases 0.000 description 1
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002124 endocrine Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000002558 medical inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000030194 mouth disease Diseases 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a double-support mechanism and an oral cavity examination device, and relates to the technical field of medical examination. Wherein, the double bracing mechanism, include: a first support assembly (a) with adjustable first height and a second support assembly (b) with adjustable second height; wherein the first support assembly (a) is connected with the second support assembly (b) through a connecting assembly; the first supporting component (a) and the second supporting component (b) respectively support the cavity where the part to be inspected is located at the first height and the second height; the connecting component is provided with an illumination component used for illuminating the interior of the cavity where the part to be inspected is located. The problem that a single supporting mechanism and an illumination component need to be held or fixed on the forehead of a doctor often cause more effort in the medical examination process, and lesions in the human body (such as anus or vagina or oral cavity) are not easy to observe is solved.
Description
Technical Field
The utility model relates to the technical field of medical examination, in particular to a double-support mechanism and an oral examination device.
Background
At present, the support device for medical examination of the interior of the human body is often provided with only a single support mechanism. In the process of checking the inside of the human body, the supporting device needs to be moved to perform the omnibearing checking of the inside of the human body. In particular, for oral examination, which is a key step in oral disease diagnosis, a stainless steel probe, forceps, an oral lens and an oral lens handle are commonly used at present for oral examination. For children, the matching degree is low; meanwhile, for patients in oral examination, the long-term state of keeping the mouth open can bring a certain tired feeling to the patients.
In department of stomatology, the patient needs to open the mouth by himself, which is convenient for doctors to observe, but the patient is often in danger of being unable to open the mouth by cooperating with doctors, such as infant patients, or patients lacking autonomous ability, which need to assist the patient to open the mouth by means of equipment.
The traditional oral cavity expansion device adopts a group of expansion structures to support the upper teeth and the lower teeth in the oral cavity, and the oral cavity is opened, so that the equipment is bilaterally symmetrical, teeth on the left side and the right side are required to be contacted with the expansion device when the oral cavity is expanded, but the oral cavity condition of a patient is complex and is not completely symmetrical, the teeth on the two sides cannot be simultaneously contacted with the equipment due to the difference in the growth period of the teeth, so that the teeth on the single side are suspended, the patient is uncomfortable, the patient is caused to unconscious closed oral cavity, the expansion device is further stimulated, and meanwhile, when a doctor checks the oral cavity condition of the patient, a sufficient light source is required to be ensured, so that the doctor can conveniently master the condition in the oral cavity, and the traditional illumination mode is that the doctor irradiates inwards by using an illuminating lamp from the outside of the oral cavity, so that the condition in the oral cavity of the patient is inconvenient to observe completely.
To sum up, the single support mechanism and illumination assembly require illumination from outside the mouth with the illumination lamp, often resulting in a great effort on the part of the dentist in observing the mouth.
Disclosure of Invention
In view of this, the present utility model provides a dual support mechanism and an oral cavity inspection device, so as to solve the problem that a single support mechanism and an illumination assembly need to be irradiated inwards from the outside of an oral cavity by using an illumination lamp, which results in a relatively laborious process of medical inspection, and a lesion inside a human body is not easy to observe.
In a first aspect, the present utility model provides a dual support mechanism comprising: a first support assembly with an adjustable first height and a second support assembly with an adjustable second height; wherein the first support component is connected with the second support component through a connecting component;
the first supporting component and the second supporting component respectively support the cavity in which the part to be inspected is located at the first height and the second height;
the connecting component is provided with an illumination component used for illuminating the interior of the cavity where the part to be inspected is located.
Preferably, one side of the first support component and one side of the second support component are respectively provided with a first handle and a second handle, and the other side of the first support component and the second support component are respectively provided with a first openable support main body and a second openable support main body which are respectively connected with the first handle and the second handle.
Preferably, one side of the first handle is provided with a first upper extension handle and a first lower extension handle respectively; the first openable support main body includes: the first support component and the second support component; wherein the first upper extension handle is connected with the first support component, and the first lower extension handle is connected with the second support component;
one side of the second handle is provided with a second upper extension handle and a second lower extension handle respectively; the second openable support main body includes: the third support component and the fourth support component; wherein the second upper extension handle is connected with the third support assembly, and the second lower extension handle is connected with the fourth support assembly.
Preferably, a first locking component for maintaining the first height is arranged on the inner side of the first handle or between the first upper extension handle and the first lower extension handle;
a second locking assembly for maintaining the second height is arranged on the inner side of the second handle or between the second upper extension handle and the second lower extension handle.
Preferably, the first locking assembly includes: the first movable rod is movably arranged in the inner cavities of the 2 corresponding first through grooves, and two ends of the first movable rod are respectively provided with a first fastening component; the outer side of the first movable rod is sleeved with a first elastic piece for supporting the first height between the inner side of the first handle or the first upper extension handle and the first lower extension handle;
the second locking assembly includes: the second movable rod is movably arranged in the inner cavities of the 2 corresponding second through grooves, and two ends of the second movable rod are respectively provided with a second fastening component; the second elastic piece is sleeved on the outer side of the second movable rod and used for supporting the inner side of the second handle or the second upper extension handle and the second lower extension handle at the second height.
Preferably, a first movable ring and a second movable ring are respectively arranged on the outer side of the connecting component; the main body of the first handle and the first openable support main body are movably connected in a first groove at the inner side of the first movable ring; the main body of the second handle and the second openable support main body are movably connected in a second groove at the inner side of the second movable ring; wherein the first groove and the second groove are respectively provided with a first extension surface and a second extension surface facing opposite sides, or,
the outer side of the connecting assembly is provided with a first connecting shaft and a second connecting shaft respectively; the main body of the first handle is connected with the first openable support main body through the first connecting shaft, and the main body of the second handle is connected with the second openable support main body through the second connecting shaft.
Preferably, a first movable ring and a second movable ring are respectively arranged on the outer side of the connecting component; the main body of the first handle and the first openable support main body are movably connected in the inner side groove of the first movable ring; the main body of the second handle and the second openable support main body are movably connected in the inner side groove of the second movable ring; or alternatively, the first and second heat exchangers may be,
the outer side of the connecting assembly is provided with a first connecting shaft and a second connecting shaft respectively; the main body of the first handle is connected with the first openable support main body through the first connecting shaft, and the main body of the second handle is connected with the second openable support main body through the second connecting shaft.
Preferably, the lighting assembly is built in the inner side of the connecting assembly, and the connecting assembly is provided with a light hole; wherein the connection assembly is rotatable relative to the first support assembly and the second support assembly; or alternatively, the first and second heat exchangers may be,
the lighting assembly is arranged on the outer side of the connecting assembly; wherein the connection assembly is rotatable relative to the first support assembly and the second support assembly.
In a second aspect, the present utility model provides an oral examination apparatus comprising: a double support mechanism as described above; the outer sides of the first openable support main body and the second openable support main body which are arranged on any side of the first support assembly and the second support assembly are provided with limiting grooves for fixing teeth.
The utility model has at least the following beneficial effects:
the utility model provides a double-support mechanism and an oral cavity examination device, which are used for solving the problems that a single support mechanism and an illumination assembly need to be irradiated inwards from the outside of an oral cavity by utilizing an illumination lamp, so that the medical examination process is laborious and the focus inside a human body is difficult to observe.
Drawings
The above and other objects, features and advantages of the present utility model will become more apparent from the following description of embodiments of the present utility model with reference to the accompanying drawings, in which:
FIG. 1 is a schematic perspective view of a dual support mechanism and/or oral cavity examination device according to an embodiment of the present utility model;
FIG. 2 is a schematic view of a partial side view of a dual support mechanism and/or oral examination device according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a partially exploded perspective view of a dual support mechanism and/or oral examination device according to an embodiment of the present utility model;
fig. 4 is a schematic view illustrating an assembled perspective structure of a connection assembly and a lighting assembly according to an embodiment of the present utility model.
Detailed Description
The present utility model is described below based on examples, but it should be noted that the present utility model is not limited to these examples. In the following detailed description of the present utility model, certain specific details are set forth in detail. However, for the part not described in detail, the present utility model is also fully understood by those skilled in the art.
Furthermore, those of ordinary skill in the art will appreciate that the drawings are provided solely for the purposes of illustrating the objects, features, and advantages of the utility model and that the drawings are not necessarily drawn to scale.
Meanwhile, unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, it is the meaning of "including but not limited to".
FIG. 1 is a schematic perspective view of a dual support mechanism and/or oral cavity examination device according to an embodiment of the present utility model; FIG. 2 is a schematic view of a partial side view of a dual support mechanism and/or oral examination device according to an embodiment of the present utility model; fig. 3 is a partially exploded perspective view of a dual support mechanism and/or oral examination device according to an embodiment of the present utility model. As shown in fig. 1-3, the dual support mechanism includes: a first supporting component a with adjustable first height and a second supporting component b with adjustable second height; wherein the first support component a is connected with the second support component b through a connecting component; the first supporting component a and the second supporting component b respectively support the cavity in which the part to be inspected is located at the first height and the second height; the connecting component is provided with an illumination component used for illuminating the interior of the cavity where the part to be inspected is located. The problem that a single supporting mechanism and an illumination assembly need to irradiate inwards from the outside of an oral cavity by utilizing an illumination lamp, so that the medical examination process is laborious and the focus inside a human body is difficult to observe is solved.
In embodiments of the present disclosure, as well as other possible embodiments, the connection assembly may be configured as a tubular structure, such as the connection tube 1 in fig. 1-3; while the connection assembly may be configured in the shape of a raised handle. The shape of the connection assembly may be configured as desired by those skilled in the art. Meanwhile, the first support component a and the second support component b can adopt the same design structure.
In the embodiments of the present disclosure and other possible embodiments, the first support component a and the second support component b are respectively fixed with an extension handle 4, for example, a first extension handle and a second extension handle. Specifically, the first support component a and the second support component can be respectively modulated to the first height and the second height by using the first extension handle and the second extension handle.
In embodiments of the present disclosure and other possible embodiments, the first height and the second height may be configured by those skilled in the art according to actual needs. For example, the dual supporting mechanism is disposed in the cavity where the portion to be inspected is located, and then the first height and the second height of the first supporting component a and the second supporting component b are respectively adjusted according to actual needs.
For example, for a dentist, if examining a right side tooth, a first support assembly on the right side is adjusted to the first height and a second support assembly on the left side is adjusted to the second height, where the first height is greater than the second height, the cavity on the left side is in a relatively relaxed state to increase patient comfort. For another example, for a dentist, if examining a left tooth, the first support assembly on the right side is adjusted to the first height and the second support assembly on the left side is adjusted to the second height, where the second height is greater than the first height, the cavity on the right side is in a relatively relaxed state to increase patient comfort. For another example, for a dentist, such as examining the throat, the second height may then be equal to the first height.
In an embodiment of the disclosure, one side of the first support component a and one side of the second support component b are respectively provided with a first handle and a second handle, and the other side of the first support component a and the second support component b are respectively provided with a first openable support main body and a second openable support main body which are respectively connected with the first handle and the second handle. The other side of the first support component a is provided with a first openable support main body connected with the first handle, and the other side of the second support component b is provided with a second openable support main body connected with the second handle.
In embodiments of the present disclosure and other possible embodiments, the opening degrees of the first and second openable support bodies may be adjusted by adjusting the opening degrees of the handles of the first and second handles, respectively. That is, the first openable and closable supporting body may be adjusted to the first height using a first handle; meanwhile, the second openable and closable supporting body may be adjusted to the second height by using a second handle.
In embodiments of the present disclosure and other possible embodiments, the first support component a and the second support component b may be configured as a caliper structure, respectively; wherein, first supporting component a includes: a first upper jaw 2 and a first lower jaw 3; the second support assembly b includes: the second upper jaw and the second lower jaw. Wherein one side of the first upper jaw 2 and the first lower jaw 3 is configured as the first handle, and one side of the second upper jaw and the second lower jaw is configured as the second handle; the other sides of the first upper jaw 2 and the first lower jaw 3 are configured as a first openable supporting body connected with the first handle, and the other sides of the second upper jaw and the second lower jaw are configured as a second openable supporting body connected with the second handle.
In the embodiment of the present disclosure, one side of the first handle is provided with a first upper extension handle 41a and a first lower extension handle 42a, respectively; the first openable support main body includes: the first support component and the second support component; wherein the first upper extension bar 41a is connected to the first support member, and the first lower extension bar 42a is connected to the second support member; one side of the second handle is respectively provided with a second upper extension handle 41b and a second lower extension handle 42b; the second openable support main body includes: the third support component and the fourth support component; wherein the second upper extension bar 41b is connected to the third support member, and the second lower extension bar 42b is connected to the fourth support member.
In the embodiment of the present disclosure and other possible embodiments, the connecting assembly is movably provided with a first upper jaw 2 and a first lower jaw 3 from top to bottom on one side of the upper (connecting pipe 1) surface, and the front surfaces of the first upper jaw 2 and the first lower jaw 3 are respectively fixed with a first upper extension handle 41a and a first lower extension handle 42a; meanwhile, a second upper jaw and a second lower jaw are respectively movably arranged on the other side of the upper (connecting pipe 1) surface from top to bottom, and a second upper extension handle 41b and a second lower extension handle 42b are respectively fixed on the front surfaces of the second upper jaw and the second lower jaw.
In the embodiments of the present disclosure and other possible embodiments, the opening degrees of the first support member and the second support member may be adjusted by adjusting the opening degrees of the first upper extension knob 41a and the first lower extension knob 42a, respectively. Similarly, the opening degrees of the third support member and the fourth support member can be adjusted by adjusting the opening degrees of the second upper extension bar 41b and the second lower extension bar 42b, respectively. That is, the first upper extension bar 41a and the first lower extension bar 42 can be used to adjust the distance between the first support member and the second support member in the first openable support body to the first height; meanwhile, the distance between the third support member and the fourth support member in the second openable and closable supporting body may be adjusted to the second height using the second upper extension bar 41b and the second lower extension bar 42b.
In the embodiment of the present disclosure, a first locking assembly 9 for maintaining the first height is provided inside the first handle or between the first upper extension grip 41a and the first lower extension grip 42a; a second locking assembly for maintaining the second height is provided inside the second handle or between the second upper extension bar 41b and the second lower extension bar 42b.
In an embodiment of the present disclosure, the first locking assembly 9 includes: the first handles or the first upper extension handles 41a and the first lower extension handles 42a are provided with 2 corresponding first through grooves 91, the inner cavities of the 2 corresponding first through grooves 91 are movably provided with first movable rods 92, and two ends of each first movable rod 92 are respectively provided with a first fastening component; wherein, the outside of the first movable rod 92 is sleeved with a first elastic member for supporting the first height between the first upper extension handle 41a and the first lower extension handle 42a or the inside of the first handle. Wherein the first fastening assembly may be configured as a first fastening nut 93.
In the embodiment of the disclosure and other possible embodiments, the first locking assembly 9 includes a first through groove 91 formed on the surface of the first upper extension handle 41a and the first lower extension handle 42a, a first movable rod 92 with threads disposed at two ends is movably disposed in an inner cavity of the first through groove 91, two ends of the first movable rod 92 extend outwards through the first through groove 91 and are in threaded connection with a first fastening nut 93, the first movable rod 92 extends outwards in the first through groove 91, and the first upper extension handle 41a and the first lower extension handle 42a are limited and tightened by the first fastening nut 93, so that the first upper jaw 2 and the first lower jaw 3 are promoted to expand and support a cavity (for example, an oral cavity) where a part to be inspected is located.
Wherein, in embodiments of the present disclosure and other possible embodiments, the first elastic member may be configured as a first support spring; the first supporting spring is sleeved on the outer side of the first movable rod 92, and two ends of the first supporting spring are respectively connected with the inner side of the first handle or the inner side between the first upper extension handle 41a and the first lower extension handle 42a in a contact manner.
In an embodiment of the present disclosure, the second locking assembly includes: the second handle or the second upper extension handle 41b and the second lower extension handle 42b are provided with 2 corresponding second through grooves, the inner cavities of the 2 corresponding second through grooves are movably provided with second movable rods, and two ends of each second movable rod are respectively provided with a second fastening component; wherein, the outside of the second movable rod is sleeved with a second elastic piece for supporting the second height between the opposite inside of the second handle or the second upper extension handle 41b and the second lower extension handle 42b. Wherein the second fastening assembly may be configured as a second fastening nut.
In this embodiment and other possible embodiments of the present disclosure, the second locking assembly includes a second through slot formed on the surface of the second upper extension handle 41b and the second lower extension handle 42b, a second movable rod with screws at two ends is movably disposed in an inner cavity of the second through slot, two ends of the second movable rod extend outwards through the slot and are in threaded connection with a second fastening nut, and the second movable rod extends outwards in the second through slot and limits and tightens the second upper extension handle 41b and the second lower extension handle 42b through the second fastening nut, so as to support a cavity (for example, an oral cavity) where the portion to be inspected is located by expanding the second upper jaw and the second lower jaw.
Wherein, in embodiments of the present disclosure and other possible embodiments, the second elastic member may be configured as a second support spring; the second supporting spring is sleeved on the outer side of the second movable rod, and two ends of the second supporting spring are respectively in contact connection with the inner side of the second handle or the opposite inner sides between the second upper extension handle 41b and the second lower extension handle 42b.
In the embodiment of the present disclosure and other possible embodiments, the surfaces of the first movable rod 92 and the second movable rod are respectively sleeved with a first supporting spring and a second supporting spring, and the first extending handle and the second extending handle of the extending handle 4 are respectively supported by the arrangement of the first supporting spring and the second supporting spring, so that the first upper jaw 2 and the first lower jaw 3, and the second upper jaw and the second lower jaw are respectively folded towards the middle, the device is conveniently taken out from the oral cavity of the patient, and the first extending handle and the second extending handle of the extending handle 4 are prevented from contacting each other to squeeze the fingers of the operator.
In the embodiment of the disclosure, a first movable ring 5 and a second movable ring are respectively arranged on the outer side of the connecting component; the main body of the first handle and the first openable support main body are movably connected in a first groove at the inner side of the first movable ring 5; the main body of the second handle and the second openable support main body are movably connected in a second groove at the inner side of the second movable ring; the first groove and the second groove are respectively provided with a first extension surface and a second extension surface which face opposite sides.
In embodiments of the present disclosure and other possible embodiments, the body of the first handle and the first openable-closable supporting body may be of unitary structure, such as the first upper jaw 2 and the first lower jaw 3. The lower sides of the first upper jaw 2 and the first lower jaw 3 are movably connected in a first groove on the inner side of the first movable ring 5, and the upper sides of the first upper jaw 2 and the first lower jaw 3 are respectively on the inner sides of the first extension surface and the second extension surface, so that the first upper jaw 2 and the first lower jaw 3 are prevented from being separated from the first movable ring 5. Similarly, the body of the second handle and the second openable support body may be of unitary construction, such as a second upper jaw and a second lower jaw. The lower sides of the second upper jaw and the second lower jaw are movably connected in the second groove on the inner side of the second movable ring, and the upper sides of the second upper jaw and the second lower jaw are respectively on the inner sides of the first extension surface and the second extension surface, so that the second upper jaw and the second lower jaw are prevented from being separated from the second movable ring.
In the embodiments of the present disclosure and other possible embodiments, the surface of the connecting assembly (connecting pipe 1) is fixed with a first limiting ring 10, the first limiting ring 10 is located at two sides of the first movable ring 5, the first movable ring 5 is limited by the arrangement of the first limiting ring 10, and the positions of the first upper jaw 2 and the first lower jaw 3 are determined, so that the first upper jaw 2 and the first lower jaw 3 are prevented from sliding on the connecting assembly (connecting pipe 1).
In the embodiments of the present disclosure and other possible embodiments, a second limiting ring is fixed on the surface of the connecting component (connecting pipe 1), the second limiting ring is located at two sides of the second movable ring, the second movable ring is limited by the arrangement of the second limiting ring, and the positions of the second upper jaw and the second lower jaw are determined, so that the second upper jaw and the second lower jaw are prevented from sliding on the connecting component (connecting pipe 1).
In the embodiment of the disclosure, a first connecting shaft and a second connecting shaft are respectively arranged on the outer side of the connecting assembly; the main body of the first handle is connected with the first openable support main body through the first connecting shaft, and the main body of the second handle is connected with the second openable support main body through the second connecting shaft.
In embodiments of the present disclosure and other possible embodiments, the body of the first handle and the first openable-closable supporting body may be of unitary structure, such as the first upper jaw 2 and the first lower jaw 3. Wherein the first upper jaw 2 and the first lower jaw 3 are connected through the first connecting shaft. Similarly, the body of the second handle and the second openable support body may be of unitary construction, such as a second upper jaw and a second lower jaw. The second upper jaw and the second lower jaw are connected through the second connecting shaft. Similar to the structure and working principle of scissors or pliers.
In the embodiments of the present disclosure and other possible embodiments, a first movable rod anti-rotation component and a second movable rod anti-rotation component are respectively arranged between the first movable ring 5 and the second movable ring and the first movable rod 92 and the second movable rod; wherein, the first movable rod anti-rotation component and the second movable rod anti-rotation component are respectively used for limiting the rotation of the first movable rod 92 and the second movable rod.
In embodiments of the present disclosure and other possible embodiments, the first movable bar anti-rotation assembly includes: the device comprises a first connecting rod 11 and a first limiting frame 12, wherein one end of the first connecting rod 11 is connected with a first movable rod 92, the other end of the first connecting rod 11 is connected with one end of the first limiting frame 12, and the other end of the first limiting frame 12 is connected with the outer side of the first movable ring 5.
In the embodiment of the present disclosure and other possible embodiments, the surface of the first movable rod 92 is fixed with the first connecting rod 11, one end of the first connecting rod 11 away from the first movable rod 92 is fixed with the first limiting frame 12, the first limiting frame 12 extends backward and is located at the outer side of the first movable ring 5, the first movable rod 92 is conveniently limited through the arrangement of the first connecting rod 11 and the first limiting frame 12, the first movable rod 92 is prevented from rotating when the first fastening nut 93 is rotated, and the first fastening nut 93 is not easy to be screwed down by one hand.
In the embodiments of the present disclosure and other possible embodiments, a first movable ring 5 and a second movable ring are respectively disposed on the outer sides of the connection assembly; the main body of the first handle and the first openable support main body are movably connected in the inner side groove of the first movable ring 5; the main body of the second handle and the second openable support main body are movably connected in the inner side groove of the second movable ring; or, the outer side of the connecting component is respectively provided with a first connecting shaft and a second connecting shaft; the main body of the first handle is connected with the first openable support main body through the first connecting shaft, and the main body of the second handle is connected with the second openable support main body through the second connecting shaft.
In an embodiment of the disclosure, the lighting assembly is built in the inner side of the connecting assembly, and the connecting assembly is provided with a light hole 8; wherein the connection assembly is rotatable relative to the first support assembly a and the second support assembly b; or, the lighting assembly is arranged on the outer side of the connecting assembly; wherein the connection assembly is rotatable relative to the first support assembly a and the second support assembly b. Wherein the lighting assembly may be configured as a lighting lamp bead 7.
Fig. 4 is a schematic view illustrating an assembled perspective structure of a connection assembly and a lighting assembly according to an embodiment of the present utility model. As shown in fig. 4, the anti-slip lines 16 are formed on the surface of the connecting pipe 1 (connecting component), the transparent protective rubber sleeve 17 is sleeved on the outer side of the connecting pipe 1, the transparent protective rubber sleeve 17 is located on the outer side of the light hole 8, through the arrangement of the anti-slip lines 16, the connecting pipe 1 is conveniently rotated, the middle section position of the connecting pipe 1 is adjusted, the illuminating lamp beads 7 can illuminate both inside and outside the cavity (for example, the oral cavity) where the part to be inspected is located, meanwhile, different directions can be adjusted, the transparent protective rubber sleeve 17 is utilized, the light hole 8 can be protected, and endocrine liquid in the cavity (for example, the oral cavity) where the part to be inspected of a patient is prevented from entering the inside of the connecting pipe 1, and the cleaning is difficult.
In addition, the present disclosure also proposes an oral examination apparatus comprising: a double support mechanism as described above; the outer sides of the first and second foldable supporting bodies provided on either side of the first and second supporting assemblies a and b are provided with limiting grooves 13 for fixing teeth.
In embodiments of the present disclosure and other possible embodiments,
the upper surfaces of the first upper jaw 2 and the second upper jaw and the lower surfaces of the first lower jaw 3 and the second lower jaw are respectively provided with a plurality of limiting grooves 13 from front to back in sequence, and the outer sides of the first upper jaw 2, the first lower jaw 3, the second upper jaw and the second lower jaw are respectively sleeved with a soft protective sleeve 14. Through the setting of a plurality of spacing grooves 13, conveniently accomodate the tooth, prevent that the tooth from going up on first 2 and second and keeping silent, the second is gone up the surface slip of keeping silent and second and keeping silent down, unable stable supports the tooth, leads to device and oral cavity wall contact, causes the oral cavity damage, sets up through soft lag 14, keeps apart tooth and first 2, first 3, second of keeping silent and second of keeping silent down, avoids hard first 2, first 3, second of keeping silent and second to keep silent down, leads to causing the uncomfortable of tooth.
In the embodiments of the present disclosure and other possible embodiments, the surface of the connecting assembly (connecting tube 1) is fixed with the first limiting rings 10, the first limiting rings 10 are located at two sides of the first movable ring 5, the first movable ring 5 is limited through the arrangement of the first limiting rings 10, the positions of the first upper jaw 2 and the first lower jaw 3 are determined, and the first upper jaw 2 and the first lower jaw 3 are prevented from sliding on the connecting assembly (connecting tube 1), so that the teeth cannot be stably supported.
In the embodiments of the present disclosure and other possible embodiments, the surface of the connection assembly (connection tube 1) is fixed with a second limiting ring, the second limiting ring is located at two sides of the second movable ring, the second movable ring is limited through the setting of the second limiting ring, the positions of the second upper jaw and the second lower jaw are determined, and the second upper jaw and the second lower jaw are prevented from sliding on the connection assembly (connection tube 1), so that the teeth cannot be stably supported.
In the embodiment of the disclosure and other possible embodiments, the first upper jaw 2 and the first lower jaw 3 are movably mounted on the surface of the connecting pipe 1 through the first movable ring 5, the second upper jaw and the second lower jaw are movably mounted on the surface of the connecting pipe 1 through the second movable ring, then the first extension handle and the second extension handle of the extension handle 4 are utilized to respectively operate the first upper jaw 2 and the first lower jaw 3, the second upper jaw and the second lower jaw, simultaneously the first upper jaw 2 and the first lower jaw 3 on the left side and the right side and the second upper jaw and the second lower jaw on the right side are respectively independently operated, oral expansion operation can be performed on a patient according to the actual condition in the oral cavity of the patient, teeth on two sides of the patient are ensured to be contacted with the first upper jaw 2 and the first lower jaw 3, the second upper jaw and the second lower jaw, comfort level of a group of support structures which can not be expanded in the oral cavity is avoided, simultaneously the light bulb 7 is moved in the connecting pipe 1 through the flexible soft rod 6, the condition inside the oral cavity is checked through the light transmitting hole 8, and details of the inside of the oral cavity can not be ensured.
In the embodiments of the present disclosure and other possible embodiments, the first support component a and the second support component b are respectively fixed with a first extension handle and a second extension handle. The surfaces of the first upper jaw 2 and the first lower jaw 3 are respectively fixed with a first movable ring 5, the surfaces of the second upper jaw and the second lower jaw are respectively fixed with a second movable ring, and the first movable rings 5 and the second movable rings are sleeved on the surface of the connecting pipe 1; the inner chamber activity of connecting pipe 1 is provided with flexible soft pole 6, and the center department of flexible soft pole 6 is fixed with light bead 7, and light trap 8 has all been seted up around the connecting pipe 1 middle section, extends between the first extension of handle 4 and extends between the handle and be provided with first locking component 9 second locking component respectively.
When the connecting tube 1 is specifically used, the middle section of the connecting tube 1 (connecting assembly) is deflected backwards, the first upper jaw 2 and the first lower jaw 3 on two sides, the second upper jaw and the second lower jaw are simultaneously arranged in the oral cavity of a patient, then the first extension handle and the second extension handle are respectively pressed, the first upper jaw 2 and the first lower jaw 3, the second upper jaw and the second lower jaw are respectively outwards expanded under the cooperation of the first movable ring 5 (or the first connecting shaft) or the second movable ring (or the second connecting shaft), then teeth of the patient are arranged in the limit groove 13, then the first fastening nut 93 and the second fastening nut are rotated to respectively limit and fix the first extension handle and the second extension handle, meanwhile, the flexible soft rod 6 is arranged in the connecting tube 1, the lamp beads 7 are driven to move in the connecting tube 1, the lamp light emitted by the lamp beads 7 is outwards diffused through the light holes 8, the illumination treatment is carried out in the oral cavity, and a doctor can conveniently check the oral cavity.
In summary, the first movable ring 5 (or the first connecting shaft) or the second movable ring (or the second connecting shaft) is used for movably mounting the first upper jaw 2 and the first lower jaw 3, the second upper jaw and the second lower jaw on the surface of the connecting component, then the first upper jaw 2 and the first lower jaw 3, the second upper jaw and the second lower jaw are operated by the first extension handle and the second extension handle respectively, meanwhile, the first upper jaw 2 and the first lower jaw 3 on the left side and the second upper jaw and the second lower jaw on the right side are independently operated respectively, oral cavity expansion operation can be carried out on a patient according to the actual condition in the oral cavity of the patient, teeth on two sides of the patient are ensured to be in contact with the first upper jaw 2 and the first lower jaw 3, the second upper jaw and the second lower jaw, a group of supporting structures cannot ensure the comfort degree of oral cavity expansion, meanwhile, the light bulb 7 is moved in the connecting component through the flexible rod 6, the condition inside the oral cavity is checked through the light transmitting hole 8, and the details of the inside cannot be checked. Simultaneously, the arrangement of the first support spring and the second support spring facilitates the taking out of the device from the oral cavity of a patient and the examination of the patient, and simultaneously prevents the extension handles from contacting each other to squeeze the fingers of an operator.
The above examples are merely illustrative embodiments of the present utility model, which are described in more detail and are not to be construed as limiting the scope of the utility model. It should be noted that modifications, equivalent substitutions, improvements, etc. can be made by those skilled in the art without departing from the spirit of the present utility model, and these are all within the scope of the present utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (10)
1. A dual support mechanism comprising: a first support assembly (a) with adjustable first height and a second support assembly (b) with adjustable second height; wherein the first support assembly (a) is connected with the second support assembly (b) through a connecting assembly;
the first supporting component (a) and the second supporting component (b) respectively support the cavity where the part to be inspected is located at the first height and the second height;
the connecting component is provided with an illumination component used for illuminating the interior of the cavity where the part to be inspected is located.
2. The dual support mechanism of claim 1, wherein one side of the first support assembly (a) and the second support assembly (b) has a first handle and a second handle, respectively, and the other side of the first support assembly (a) and the second support assembly (b) has a first openable support body and a second openable support body connected to the first handle and the second handle, respectively.
3. The double support mechanism according to claim 2, wherein one side of the first handle is provided with a first upper extension handle (41 a) and a first lower extension handle (42 a), respectively; the first openable support main body includes: the first support component and the second support component; wherein the first upper extension handle (41 a) is connected with the first support assembly, and the first lower extension handle (42 a) is connected with the second support assembly;
one side of the second handle is respectively provided with a second upper extension handle (41 b) and a second lower extension handle (42 b); the second openable support main body includes: the third support component and the fourth support component; wherein the second upper extension handle (41 b) is connected with the third support assembly, and the second lower extension handle (42 b) is connected with the fourth support assembly.
4. A double support mechanism according to any one of claims 2-3, wherein a first locking assembly (9) for maintaining the first height is provided inside the first handle or between the first upper extension bar (41 a) and the first lower extension bar (42 a);
a second locking assembly for maintaining the second height is arranged on the inner side of the second handle or between the second upper extension handle (41 b) and the second lower extension handle (42 b).
5. Double support mechanism according to claim 4, characterized in that the first locking assembly (9) comprises: the first handle or the first upper extension handle (41 a) and the first lower extension handle (42 a) are provided with 2 corresponding first through grooves (91), first movable rods (92) are movably arranged in the inner cavities of the 2 corresponding first through grooves (91), and first fastening components are respectively arranged at two ends of each first movable rod (92); wherein, the outside of the first movable rod (92) is sleeved with a first elastic piece for supporting the inside of the first handle or the first height between the first upper extension handle (41 a) and the first lower extension handle (42 a);
the second locking assembly includes: the second handle or the second upper extension handle (41 b) and the second lower extension handle (42 b) are provided with 2 corresponding second through grooves, the inner cavities of the 2 corresponding second through grooves are movably provided with second movable rods, and two ends of each second movable rod are respectively provided with a second fastening component; wherein the outer side of the second movable rod is sleeved with a second elastic piece for supporting the inner side of the second handle or the second height between the second upper extension handle (41 b) and the second lower extension handle (42 b).
6. A double support mechanism according to any one of claims 2-3, characterized in that a first movable ring (5) and a second movable ring are provided, respectively, through the outer side of the connection assembly; the main body of the first handle and the first openable support main body are movably connected in a first groove at the inner side of the first movable ring (5); the main body of the second handle and the second openable support main body are movably connected in a second groove at the inner side of the second movable ring; wherein the first groove and the second groove are respectively provided with a first extension surface and a second extension surface facing opposite sides, or,
the outer side of the connecting assembly is provided with a first connecting shaft and a second connecting shaft respectively; the main body of the first handle is connected with the first openable support main body through the first connecting shaft, and the main body of the second handle is connected with the second openable support main body through the second connecting shaft.
7. The double support mechanism according to claim 4, wherein a first movable ring (5) and a second movable ring are respectively provided through the outer side of the connection assembly; the main body of the first handle and the first openable support main body are movably connected in the inner side groove of the first movable ring (5); the main body of the second handle and the second openable support main body are movably connected in the inner side groove of the second movable ring; or alternatively, the first and second heat exchangers may be,
the outer side of the connecting assembly is provided with a first connecting shaft and a second connecting shaft respectively; the main body of the first handle is connected with the first openable support main body through the first connecting shaft, and the main body of the second handle is connected with the second openable support main body through the second connecting shaft.
8. A double support mechanism according to any one of claims 1-3, characterized in that the lighting assembly is built in the inside of the connection assembly, which has light transmission holes (8); wherein the connection assembly is rotatable relative to the first support assembly (a) and the second support assembly (b); or alternatively, the first and second heat exchangers may be,
the lighting assembly is arranged on the outer side of the connecting assembly; wherein the connection assembly is rotatable relative to the first support assembly (a) and the second support assembly (b).
9. The double support mechanism according to claim 4, wherein the lighting assembly is built-in inside the connection assembly, the connection assembly having light transmission holes (8); wherein the connection assembly is rotatable relative to the first support assembly (a) and the second support assembly (b); or alternatively, the first and second heat exchangers may be,
the lighting assembly is arranged on the outer side of the connecting assembly; wherein the connection assembly is rotatable relative to the first support assembly (a) and the second support assembly (b).
10. An oral examination device, comprising: a dual support mechanism as claimed in any one of claims 1 to 9; the outer sides of the first openable support main body and the second openable support main body which are arranged on any side of the first support component (a) and the second support component (b) are provided with limiting grooves (13) for fixing teeth.
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|---|---|---|---|
| CN202321808729.2U CN220675970U (en) | 2023-07-11 | 2023-07-11 | Double-support mechanism and oral cavity inspection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321808729.2U CN220675970U (en) | 2023-07-11 | 2023-07-11 | Double-support mechanism and oral cavity inspection device |
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| CN220675970U true CN220675970U (en) | 2024-03-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118078196A (en) * | 2024-04-26 | 2024-05-28 | 中国人民解放军西部战区总医院 | Anti-drop pincer type mouth gag |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118078196A (en) * | 2024-04-26 | 2024-05-28 | 中国人民解放军西部战区总医院 | Anti-drop pincer type mouth gag |
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