CN216675737U - Nasal part subunit caliber - Google Patents
Nasal part subunit caliber Download PDFInfo
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- CN216675737U CN216675737U CN202122812272.XU CN202122812272U CN216675737U CN 216675737 U CN216675737 U CN 216675737U CN 202122812272 U CN202122812272 U CN 202122812272U CN 216675737 U CN216675737 U CN 216675737U
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Abstract
The utility model relates to the field of measurers, in particular to a nasal part subunit measurer, which comprises an arc angle ruler, an arc sliding plate, a limiting sliding block, a measuring pointer, a first connecting rod and a second connecting rod, wherein the arc angle ruler is arranged on the outer side of the first connecting rod; one end of the first connecting rod is rotatably connected with one end of the second connecting rod; the other end of the first connecting rod is fixedly connected with one end of an arc angle ruler, the other end of the arc angle ruler is provided with an arc slide way, one end of an arc slide plate is in sliding fit in the arc slide way, and the other end of the arc slide plate is fixed at the other end of the second connecting rod; one end of the arc-shaped sliding plate, which is positioned in the arc-shaped slide way, is fixedly connected with one end of the limiting slide block, the middle part of the limiting slide block slides in the limiting slide way on the inner side of the arc-shaped angle ruler, and the limiting slide way is communicated with the arc-shaped slide way; the nose subunit measurer is internally provided with the arc angle ruler, so that the forehead angle and the nasolabial angle can be effectively measured; the first connecting rod and the second connecting rod are provided with scale marks for measuring length, so that the length of the nose bridge can be measured.
Description
Technical Field
The utility model relates to the field of measuring devices, in particular to a nasal subunit measuring device.
Background
The comprehensive reshaping of the nose comprises reshaping of the bridge of the nose, the nose head and the nasal wings. Namely, the nose is comprehensively designed according to the specific conditions of the nose and the face shape, so that the aims of improving the external form of the nose and enabling the nose to be more harmonious with the face shape are fulfilled. Before the comprehensive shaping design of the nose is carried out, the relevant parameters of the nose are required to be systematically and comprehensively measured, and the relevant parameters of the nose relate to the forehead angle, the nasolabial angle, the length of the nose bridge and the like. The traditional nasal related parameter measurement mostly depends on visual measurement and finger measurement of doctors, which seriously depends on the practice experience of the doctors, and causes the problems of poor nasal comprehensive shaping effect, unattractive appearance and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a nasal subunit measurer which can effectively solve the problems in the prior art.
The purpose of the utility model is realized by the following technical scheme:
a nasal part subunit measurer comprises an arc angle ruler, an arc sliding plate, a limiting sliding block, a measuring pointer, a first connecting rod and a second connecting rod; one end of the first connecting rod is rotatably connected with one end of the second connecting rod; the other end of the first connecting rod is fixedly connected with one end of an arc angle ruler, the other end of the arc angle ruler is provided with an arc slide way, one end of an arc slide plate is in sliding fit in the arc slide way, and the other end of the arc slide plate is fixed at the other end of the second connecting rod; one end of the arc-shaped sliding plate, which is positioned in the arc-shaped slide way, is fixedly connected with one end of the limiting slide block, the middle part of the limiting slide block slides in the limiting slide way on the inner side of the arc-shaped angle ruler, and the limiting slide way is communicated with the arc-shaped slide way; the lower end of the measuring pointer is fixed at the other end of the limiting slide block; the needle point of the measuring pointer points to the angle line of the arc angle ruler.
Preferably, the outer sides of the first connecting rod and the second connecting rod are provided with scale marks.
Preferably, the measuring pointer is in sliding fit with the surface of the arc angle ruler.
Preferably, one end of the first connecting rod is connected with one end of the second connecting rod through a hinge shaft, and the first connecting rod and the second connecting rod rotate relatively at two ends of the hinge shaft.
Preferably, the nasal subunit measuring device further comprises a hand grip; the grab handle comprises a grab handle body, a connecting shaft, a push-pull connecting plate, a sliding shaft and a tension spring; the grab handle body is fixed at one end of the connecting shaft, and the other end of the connecting shaft is fixed in the central through hole of the hinge shaft; the middle part of the push-pull connecting plate slides in the middle part of the connecting shaft, the two ends of the push-pull connecting plate are in one-to-one fit connection with the two sliding shafts, one sliding shaft slides in the groove-shaped slideway of the first connecting rod, and the other sliding shaft slides in the groove-shaped slideway of the second connecting rod; the tensioning spring is sleeved on the connecting shaft, one end of the tensioning spring is fixedly connected with the grab handle body, and the other end of the tensioning spring is fixedly connected with the push-pull connecting plate.
Preferably, two ends of the grab handle body are respectively provided with a side clamping block.
Preferably, the grab handle body is wrapped with a rubber anti-slip sleeve.
Preferably, the push-pull connecting plate is in threaded fit with a positioning bolt, and the inner side of the positioning bolt is pressed on the connecting shaft.
The utility model has the beneficial effects that:
according to the nasal subunit measurer, the arc angle ruler is arranged inside the nasal subunit measurer, so that the forehead angle and the nasolabial angle can be effectively measured; the first connecting rod and the second connecting rod are both provided with scale marks for measuring the length, so that the length of the nose bridge can be measured; the arc angle ruler is connected with the arc sliding plate in a sliding fit mode, so that the stability of the connection of the first connecting rod and the second connecting rod through the hinged shaft can be improved, the integral structure of the sliding type angle ruler is not easy to loosen, and the service life of the sliding type angle ruler is prolonged.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a first general schematic diagram provided in accordance with an embodiment of the present invention;
FIG. 2 is a second overall view provided in accordance with an embodiment of the present invention;
FIG. 3 is a schematic structural view of an arc-shaped angle ruler provided by the embodiment of the utility model;
FIG. 4 is a schematic structural diagram of a first connecting rod according to an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a second link according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a hand grip according to an embodiment of the present invention.
Icon: an arc angle ruler 1; an arc-shaped slideway 11; a limiting slide way 12; an arc-shaped sliding plate 2; a limiting slide block 3; a measuring pointer 4; a first link 5; a second link 6; a hinge shaft 7; a grab handle 8; a grip body 81; a connecting shaft 82; a push-pull link plate 83; a slide shaft 84; a tension spring 85; side catches 86; the bolt 87 is positioned.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or be indirectly disposed on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, refer to an orientation or positional relationship illustrated in the drawings for convenience in describing the present application and to simplify description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first", "second" and "first" 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 defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, the meaning of a plurality or a plurality is two or more unless explicitly defined otherwise.
It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for understanding and reading the contents disclosed in the specification, and are not used for limiting the conditions that the present application can implement, so the present invention has no technical significance, and any structural modification, ratio relationship change or size adjustment should still fall within the scope of the technical content disclosed in the present application without affecting the efficacy and the achievable purpose of the present application. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present application, and changes or modifications in the relative relationship may be made without substantial technical changes.
The utility model is described in further detail below with reference to figures 1-6.
As shown in fig. 1-6, a nasal subunit measurer comprises an arc angle ruler 1, an arc sliding plate 2, a limiting sliding block 3, a measuring pointer 4, a first connecting rod 5 and a second connecting rod 6; one end of the first connecting rod 5 is rotatably connected with one end of the second connecting rod 6; the other end of the first connecting rod 5 is fixedly connected with one end of an arc angle ruler 1, the other end of the arc angle ruler 1 is provided with an arc slideway 11, one end of an arc sliding plate 2 is in sliding fit in the arc slideway 11, and the other end of the arc sliding plate 2 is fixed at the other end of the second connecting rod 6; one end of the arc-shaped sliding plate 2, which is positioned in the arc-shaped slide way 11, is fixedly connected with one end of the limiting slide block 3, the middle part of the limiting slide block 3 slides in a limiting slide way 12 on the inner side of the arc-shaped angle ruler 1, and the limiting slide way 12 is communicated with the arc-shaped slide way 11; the lower end of the measuring pointer 4 is fixed at the other end of the limiting slide block 3; the needle point of the measuring pointer 4 points to the angle line of the arc angle ruler 1.
The nose subunit measurer can be used for measuring the forehead angle, the nasolabial angle, the length of the nose bridge and the height of the nose bridge; when measuring the forehead angle or the nasolabial angle, controlling the first connecting rod 5 to be attached to one end of the skin, then rotating the second connecting rod 6 to enable the second connecting rod 6 to turn towards the nose, driving the arc sliding plate 2 to slide in the arc angle ruler 1 by the second connecting rod 6, driving the measuring pointer 4 to slide on the arc angle ruler 1 by the arc sliding plate 2 through the limiting slide block 3, and obtaining the forehead angle or the nasolabial angle by observing the position of the measuring pointer 4 pointing to the scale mark on the arc angle ruler 1; the arc angle ruler 1 is connected with the arc sliding plate 2 in a sliding fit mode, so that the connection stability of the first connecting rod 5 and the second connecting rod through the hinge shaft 7 can be improved, the arc angle ruler is not easy to loosen, and the service life of the arc angle ruler is prolonged.
And scale marks are arranged on the outer sides of the first connecting rod 5 and the second connecting rod 6. The bridge length or bridge height may be measured by the first link 5 or the second link 6.
The measuring pointer 4 is in sliding fit with the surface of the arc angle ruler 1.
One end of the first connecting rod 5 is connected with one end of the second connecting rod 6 through a hinge shaft 7, and the first connecting rod 5 and the second connecting rod 6 rotate relatively at two ends of the hinge shaft 7.
The nose subunit measurer also comprises a hand grab handle 8; the grab handle 8 comprises a grab handle body 81, a connecting shaft 82, a push-pull connecting plate 83, a sliding shaft 84 and a tension spring 85; the grab handle body 81 is fixed at one end of the connecting shaft 82, and the other end of the connecting shaft 82 is fixed in the central through hole of the hinge shaft 7; the middle part of the push-pull connecting plate 83 slides in the middle part of the connecting shaft 82, two ends of the push-pull connecting plate 83 are in one-to-one fit connection with the two sliding shafts 84, one sliding shaft 84 slides in the groove-shaped slideway of the first connecting rod 5, and the other sliding shaft 84 slides in the groove-shaped slideway of the second connecting rod 6; the tension spring 85 is sleeved on the connecting shaft 82, one end of the tension spring 85 is fixedly connected with the handle body 81, and the other end of the tension spring 85 is fixedly connected with the push-pull connecting plate 83. The hand grab handle 8 is used for controlling the included angle between the first connecting rod 5 and the second connecting rod 6 to be adjusted and can be automatically reset after adjustment, when the hand grab handle is used, the grab handle body 81 is held, then the push-pull connecting plate 83 is pressed to enable the push-pull connecting plate 83 to be far away from the grab handle body 81 and stretch the tension spring 85, the push-pull connecting plate 83 drives the first connecting rod 5 and the second connecting rod 6 to turn outwards by taking the axis of the hinge shaft 7 as the center through the two sliding shafts 84, at the moment, the included angle between the first connecting rod 5 and the second connecting rod 6 is enlarged, the measurement of the nose corner or the nose lip corner is facilitated, when the push-pull connecting plate 83 is relieved, the whole body of the utility model can reset under the elastic force action of the tension spring 85, the re-measurement is facilitated, and the improvement of the measurement efficiency is facilitated.
Two ends of the grab handle body 81 are respectively provided with a side fixture block 86 to prevent the hands from being taken off.
The handle body 81 is wrapped with a rubber anti-slip sleeve, which is beneficial to improving the holding stability.
The push-pull connecting plate 83 is in threaded fit with a positioning bolt 87, and the inner side of the positioning bolt 87 is pressed on the connecting shaft 82. The fixing of the relative position of the push-pull connecting plate 83 and the connecting shaft 82 can be realized by rotating the positioning bolt 87 to be tightly pressed on the connecting shaft 82, so that the included angle between the first connecting rod 5 and the second connecting rod 6 is limited, and the measurement and the use are convenient when the shaping material is processed.
The principle is as follows: the nose subunit measurer can be used for measuring the forehead angle, the nasolabial angle, the length of the nose bridge and the height of the nose bridge; when measuring the forehead angle or the nasolabial angle, controlling the first connecting rod 5 to be attached to one end of the skin, then rotating the second connecting rod 6 to enable the second connecting rod 6 to turn towards the nose, driving the arc sliding plate 2 to slide in the arc angle ruler 1 by the second connecting rod 6, driving the measuring pointer 4 to slide on the arc angle ruler 1 by the arc sliding plate 2 through the limiting slide block 3, and obtaining the forehead angle or the nasolabial angle by observing the position of the measuring pointer 4 pointing to the scale mark on the arc angle ruler 1; the arc angle ruler 1 is connected with the arc sliding plate 2 in a sliding fit mode, so that the connection stability of the first connecting rod 5 and the second connecting rod through the hinge shaft 7 can be improved, the arc angle ruler is not easy to loosen, and the service life of the arc angle ruler is prolonged.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (8)
1. A nasal subunit gauge, comprising: comprises an arc angle ruler (1), an arc sliding plate (2), a limiting slide block (3), a measuring pointer (4), a first connecting rod (5) and a second connecting rod (6); one end of the first connecting rod (5) is rotatably connected with one end of the second connecting rod (6); the other end of the first connecting rod (5) is fixedly connected with one end of an arc angle ruler (1), the other end of the arc angle ruler (1) is provided with an arc slide way (11), one end of an arc sliding plate (2) is in sliding fit in the arc slide way (11), and the other end of the arc sliding plate (2) is fixed at the other end of the second connecting rod (6); one end of the arc-shaped sliding plate (2) positioned in the arc-shaped slide way (11) is fixedly connected with one end of the limiting slide block (3), the middle part of the limiting slide block (3) slides in the limiting slide way (12) on the inner side of the arc-shaped angle ruler (1), and the limiting slide way (12) is communicated with the arc-shaped slide way (11); the lower end of the measuring pointer (4) is fixed at the other end of the limiting slide block (3); the needle point of the measuring pointer (4) points to the angle line of the arc angle ruler (1).
2. The nasal subunit gauge of claim 1, wherein: and scale marks are arranged on the outer sides of the first connecting rod (5) and the second connecting rod (6).
3. The nasal subunit gauge of claim 1, wherein: the measuring pointer (4) is in sliding fit with the surface of the arc angle ruler (1).
4. The nasal subunit gauge of claim 1, wherein: one end of the first connecting rod (5) is connected with one end of the second connecting rod (6) through a hinge shaft (7), and the first connecting rod (5) and the second connecting rod (6) rotate relatively at two ends of the hinge shaft (7).
5. The nasal subunit gauge of claim 4, wherein: also comprises a hand grab handle (8); the hand grab handle (8) comprises a grab handle body (81), a connecting shaft (82), a push-pull connecting plate (83), a sliding shaft (84) and a tension spring (85); the grab handle body (81) is fixed at one end of the connecting shaft (82), and the other end of the connecting shaft (82) is fixed in a central through hole of the hinge shaft (7); the middle part of the push-pull connecting plate (83) slides in the middle part of the connecting shaft (82), two ends of the push-pull connecting plate (83) are in one-to-one fit connection with two sliding shafts (84), one sliding shaft (84) slides in a groove-shaped slideway of the first connecting rod (5), and the other sliding shaft (84) slides in a groove-shaped slideway of the second connecting rod (6); the tensioning spring (85) is sleeved on the connecting shaft (82), one end of the tensioning spring (85) is fixedly connected with the grab handle body (81), and the other end of the tensioning spring (85) is fixedly connected with the push-pull connecting plate (83).
6. The nasal subunit gauge of claim 5, wherein: two ends of the grab handle body (81) are respectively provided with a side clamping block (86).
7. The nasal subunit gauge of claim 5, wherein: the grab handle body (81) is wrapped with a rubber anti-slip sleeve.
8. The nasal subunit gauge of claim 5, wherein: the push-pull connecting plate (83) is in threaded fit with a positioning bolt (87), and the inner side of the positioning bolt (87) is pressed on the connecting shaft (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122812272.XU CN216675737U (en) | 2021-11-17 | 2021-11-17 | Nasal part subunit caliber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122812272.XU CN216675737U (en) | 2021-11-17 | 2021-11-17 | Nasal part subunit caliber |
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| Publication Number | Publication Date |
|---|---|
| CN216675737U true CN216675737U (en) | 2022-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122812272.XU Active CN216675737U (en) | 2021-11-17 | 2021-11-17 | Nasal part subunit caliber |
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| CN (1) | CN216675737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115251897A (en) * | 2022-07-14 | 2022-11-01 | 广东工业大学 | Chest type measuring device and system |
-
2021
- 2021-11-17 CN CN202122812272.XU patent/CN216675737U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115251897A (en) * | 2022-07-14 | 2022-11-01 | 广东工业大学 | Chest type measuring device and system |
| CN115251897B (en) * | 2022-07-14 | 2023-11-14 | 广东工业大学 | Chest measurement device and system |
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