CN207721915U - A kind of survey jaw ruler - Google Patents
A kind of survey jaw ruler Download PDFInfo
- Publication number
- CN207721915U CN207721915U CN201720738886.9U CN201720738886U CN207721915U CN 207721915 U CN207721915 U CN 207721915U CN 201720738886 U CN201720738886 U CN 201720738886U CN 207721915 U CN207721915 U CN 207721915U
- Authority
- CN
- China
- Prior art keywords
- measurement portion
- survey
- bending part
- positioning region
- jaw
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of survey jaw rulers comprising measurement portion and the bending part being connected with one end of the measurement portion, a surface of the bending part are used to fit with the chin of patient；The outer surface of the measurement portion is provided with a positioning region, the positioning region intersects vertically with the measurement portion, and the positioning region is a slide assemblies, and is slided along the length direction of the measurement portion.
Description
Technical field
The utility model is related to the field of medical instrument technology, are a kind of survey jaw rulers specifically.
Background technology
With the fast development of modern medicine and technology, survey tool has great meaning to medical diagnosis on disease, the treatment of patient
Justice.For example, when carrying out complete denture treatment to patient, doctor needs to accurately measure the distance from nose to point, with
As for both beautiful and practical artificial tooth can be produced.Therefore, doctor can be calculated using survey tool from nose to point
Distance, and judge specific data by way of range estimation.
In this way, generally requiring to take some time to determine specific data, this not only adds the work of clinician
Burden, and some measuring errors are also resulted in, it is unfavorable for being normally carried out for work.
Therefore, the tool of tooth jaw is especially measured it is necessary to develop a kind of novel survey tool really, it is to overcome existing
There is the defects of technology.
Utility model content
The purpose of the utility model is to provide a kind of survey jaw ruler, can accurately measure from nose to point
Distance, and it is its simple in structure, low manufacture cost, easy to use.
To achieve the above object, the utility model uses following technical scheme.
The utility model provides a kind of survey jaw ruler comprising measurement portion and the bending being connected with one end of the measurement portion
Portion, a surface of the bending part are used to fit with the chin of patient；The outer surface of the measurement portion is provided with a positioning
Portion, the positioning region intersect vertically with the measurement portion, and the positioning region is a slide assemblies, and along the length of the measurement portion
Spend direction sliding.
In one embodiment, there is a groove, the measurement portion to be inserted into the groove for one end of the bending part.
In one embodiment, the other end of the bending part is in arc-shaped.
In one embodiment, there is a through-hole, the measurement portion to pass through the through-hole for the positioning region.
In one embodiment, ranging from 90 degree to 110 degree of the bending angle of the bending part.
In one embodiment, the material of the bending part is identical as the measurement portion.
The utility model has the advantage of, the survey jaw ruler by bending part and positioning region can more accurately measure from
Nose to point distance so that the related data of measurement object is more clear clear, considerably increases the simplicity of work
And accuracy.In addition the present apparatus has the characteristics that simple in structure, low manufacture cost, easy to use.
Description of the drawings
Fig. 1 is the structural schematic diagram of the survey jaw ruler of the utility model embodiment.
Fig. 2 is another structural schematic diagram of the survey jaw ruler of the utility model embodiment.
Specific implementation mode
Below in conjunction with the accompanying drawings to it is provided by the utility model it is a kind of survey jaw ruler specific implementation mode elaborate.
Shown in referring to Fig. 1 and Fig. 2, the utility model provides a kind of survey jaw ruler comprising measurement portion 110 and with the measurement
The connected bending part 120 in the one end in portion 110.The surface of the measurement portion 110 is provided with several size scales 111, is used for
It measures.One surface of the bending part 120 is used to fit with the chin of patient.In such manner, it is possible to more accurately measure from nose
Point to point distance.In the present embodiment, one end of the bending part 120 has a groove 121, the measurement portion 110
It is inserted into the groove 121.Certainly, the bending part 120 and the connection type of the measurement portion 110 are without being limited thereto.It is described
The other end of bending part 120 is in arc-shaped.
Furthermore, ranging from 90 degree to 110 degree of the bending angle of the bending part 120, preferably 100 degree, to
Ensure that the bending part 120 can more preferably fit with the chin of patient, to improve the precision measured.
In addition, the material of the bending part 120 is identical as the measurement portion, for example, stainless steel is made, or is nontoxic
Can high temperature-resistant disinfected material be made.
The outer surface of the measurement portion 110 is provided with a positioning region 130, the positioning region 130 and the measurement portion 110
It intersects vertically.In the present embodiment, there is a through-hole 131, the measurement portion 110 to pass through the through-hole for the positioning region 130
131, shown in Fig. 1.
The positioning region 130 is used as a slide assemblies, and is slided along the length direction of the measurement portion 110.It is described fixed
Position portion 130 is identifying the position of measurement object so that the related data of measurement object is more clear clear, considerably increases work
The simplicity and accuracy of work.
Further, in different embodiments, wherein the tool of the measurement portion 110, positioning region 130 and bending part 120
Body size, can with the need depending on, and be not limited.
The operation principle described further below for surveying jaw ruler.
It is shown in Figure 2.First, the bending part 120 is fitted in the chin of patient.Then, sliding is in measurement portion 110
On positioning region 130 so that the positioning region 130 is moved to the position that the nose of patient aligns.Then, according to measurement portion
Size scale that 110 outer surfaces are equipped with and obtain relevant measurement data.Entire jaw ruler of surveying has simple in structure, cost of manufacture
The features such as low, easy to use.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
Art personnel can also make several improvements and modifications without departing from the principle of this utility model, these improvements and modifications
Also it should be regarded as the scope of protection of the utility model.
Claims (6)
1. a kind of survey jaw ruler, which is characterized in that it includes measurement portion and the bending part that is connected with one end of the measurement portion, described
One surface of bending part is used to fit with the chin of patient；The outer surface of the measurement portion is provided with a positioning region, it is described
Positioning region intersects vertically with the measurement portion, and the positioning region is a slide assemblies, and along the length direction of the measurement portion
Sliding.
2. survey jaw ruler according to claim 1, which is characterized in that one end of the bending part has a groove, the survey
Amount portion is inserted into the groove.
3. survey jaw ruler according to claim 2, which is characterized in that the other end of the bending part is in arc-shaped.
4. survey jaw ruler according to claim 1, which is characterized in that there is a through-hole, the measurement portion to wear for the positioning region
Cross the through-hole.
5. survey jaw ruler according to claim 1, which is characterized in that ranging from 90 degree of the bending angle of the bending part is extremely
110 degree.
6. survey jaw ruler according to claim 1, which is characterized in that the material of the bending part is identical as the measurement portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720738886.9U CN207721915U (en) | 2017-06-23 | 2017-06-23 | A kind of survey jaw ruler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720738886.9U CN207721915U (en) | 2017-06-23 | 2017-06-23 | A kind of survey jaw ruler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207721915U true CN207721915U (en) | 2018-08-14 |
Family
ID=63090076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720738886.9U Active CN207721915U (en) | 2017-06-23 | 2017-06-23 | A kind of survey jaw ruler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207721915U (en) |
-
2017
- 2017-06-23 CN CN201720738886.9U patent/CN207721915U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |