The clearance measurement scale of anti-bending
Technical field
This utility model belongs to orthodontic field, is related to a kind of clearance measurement tool, and in particular to a kind of anti-bending
Clearance measurement scale.
Background technology
In orthodontic field, doctor is mostly entered when the interval of tooth size to patient is measured using clearance measurement scale
Row measurement, clearance measurement scale has plurality of specifications, for measuring the gap between tooth, is easy to the diagnoses and treatment of doctor.At present, cure
The used clearance measurement scale of life is mostly through in collection ring for the measuring scale set of multi-thickness model, and fitter type is selected when using
Number measuring scale.Whole measuring scale selects when in use suitable key to carry out similar to multiple keys are worn on key ring
Operation is similar, but this mode has the shortcomings that certain, such as common thinner thickness of measuring scale, in the process placed or use
In it is more pliable, easily produce measurement error, affect final rectifying effect.
Therefore, studying one kind can either play a protective role to measuring scale, and the gap of interval of tooth can be accurately measured again
Measuring scale, has great importance.
Utility model content
The technical problems to be solved in the utility model, is to provide a kind of clearance measurement scale of anti-bending, using in measurement plug
The two ends of chi arrange the mode of fixed part, and its two ends is fixed, and prevent it from the phenomenon for bending, shadow occurring in placement process
Ring certainty of measurement.
To solve above-mentioned technical problem, technical solution adopted in the utility model is:
A kind of clearance measurement scale of anti-bending, is made up of multiple clearance measurement scales, and described clearance measurement scale includes handle,
Fixed part is provided with one end of handle, measurement clearance gauge is in fixed part.
Used as a kind of restriction of the present utility model, described clearance measurement scale is additionally provided with logical relative to the other end of fixed part
Hole.
Used as the further restriction of above-mentioned restriction, it also includes connection ring, and connection ring is through on single clearance measurement scale
Through hole, is connected.
Used as another kind of restriction of the present utility model, described fixed part is concave structure, and measurement clearance gauge is located at solid
Determine between portion's female parts.
Used as the third restriction of the present utility model, the thickness range of described measurement clearance gauge is 0.05~1.0mm.
This utility model also has a kind of restriction, and the numerical value or mark of labelling measuring scale thickness are additionally provided with described measurement clearance gauge
Note.
As a result of above-mentioned technical scheme, compared with prior art, acquired technological progress exists this utility model
In:
This utility model is fixed at its two ends by the way of fixed part is arranged at the two ends of measurement clearance gauge, is prevented
There is the phenomenon for bending in it, affect certainty of measurement in placement process;The handle of setting, facilitates the selection of clearance measurement scale and makes
With clearance measurement scale is series in connection ring, can avoid the loss of the clearance measurement scale of single specification, the clearance measurement of series connection
The measurable different size of gap of chi, can directly be taken in use, facilitate doctor to carry out one-handed performance, without the need for
Personnel coordinate.
This utility model is applied to the measurement of interval of tooth.
This utility model is described in further detail below in conjunction with Figure of description with specific embodiment.
Description of the drawings
Fig. 1 is the structural representation of this utility model embodiment 1.
Fig. 2 is the structural representation of single clearance measurement scale in Fig. 1.
In figure:1-connection ring, 2-clearance measurement scale, 3-handle, 4-fixed part, 5-measurement clearance gauge, 6-through hole.
Specific embodiment
A kind of clearance measurement scale of anti-bending of embodiment 1
A kind of clearance measurement scale of anti-bending, as illustrated in fig. 1 and 2, is made up of, described gap multiple clearance measurement scales 2
Measuring scale includes handle 3, and in one end of handle 3 fixed part 4 is provided with, and measurement clearance gauge 5 is in fixed part 4.
Described clearance measurement scale 2 is additionally provided with through hole 6 relative to the other end of fixed part 4.
It also includes connection ring 1, and connection ring 1 is connected through the through hole 6 on single clearance measurement scale 2.
Described fixed part 4 is concave structure, and measurement clearance gauge 5 is located between the female parts of fixed part 4.
The thickness range of described measurement clearance gauge 5 is 0.05~1.0mm.
The numerical value or labelling of labelling measuring scale thickness are additionally provided with described measurement clearance gauge 5.
When actually used, hand-held handle 3, the measurement clearance gauge 5 of clearance measurement scale 2 is placed on needs the tooth seam of detection
In gap, measure, the clearance measurement scale that doctor can carry out required specification with one-handed performance is selected, and is grasped without the need for the cooperation between personnel
Make, it is convenient and swift.
The above, is only preferred embodiment of the present utility model, is not to make other forms to this utility model
Restriction, any those skilled in the art are changed or are modified as possibly also with above-mentioned technology contents as enlightenment
With the Equivalent embodiments of change.But, it is every without departing from this utility model technology design, according to technical spirit of the present utility model
To the simple modification done by above example, equivalent variations and remodeling, the protection model of this utility model claim is still fallen within
Enclose.