CN207627429U - A kind of measuring device of oral cavity opening degree - Google Patents
A kind of measuring device of oral cavity opening degree Download PDFInfo
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- CN207627429U CN207627429U CN201820237771.6U CN201820237771U CN207627429U CN 207627429 U CN207627429 U CN 207627429U CN 201820237771 U CN201820237771 U CN 201820237771U CN 207627429 U CN207627429 U CN 207627429U
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- cap
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- measurement
- oral cavity
- measuring device
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Abstract
The utility model discloses a kind of measuring device of oral cavity opening degree, measuring device includes：For adjusting the measurement cap for measuring height；For placing the measurement pedestal for measuring cap；It includes that setting is measuring cap center, the female measurement cap circular shrinkage hole of tool to measure cap；It includes measuring base outer wall to measure pedestal, is arranged in the measurement pedestal circular shrinkage hole for measuring base central；It measures pedestal circular shrinkage hole center and is provided with screw rod, screw rod and the space measured between base outer wall measure cap for placing；Measure the escape groove being provided in base outer wall for reading measured value.The measuring device of the oral cavity opening degree of the utility model, it is positioned in measurement pedestal using cap is measured, by measuring cap relative to the rotation for measuring pedestal, it adjusts and measures the height that cap stretches out measurement pedestal, the measured value on cap is measured by reading, can quick, accurate measuring mouth intracavitary bore position upper space, and achieve the technique effect for quickly and accurately obtaining required the length of the bit.
Description
Technical field
The measurement dress of the technical field more particularly to a kind of oral cavity opening degree that are measured the utility model is related to oral cavity opening degree
It sets.
Background technology
During the tooth of counterpart intracavitary missing is repaired, the position of artificial tooth implanting is first determined, and determining
Position on drill, by artificial tooth implanting pedestal Implant, to complete the whole process of artificial tooth implanting.
In traditional technical solution, when carrying out artificial tooth implanting using plantation guide plate, since guide plate lantern ring has certain height
Degree, therefore, drill bit is longer 9-10mm than conventional surgical bur used in plantation guide plate, and for backteeth area, since patient opens
Mouth degree is limited, and the drill bit of not all length can be inserted into use.And in conventional tooth-planting, the length of the bit
Selection has no basis, and leans on the experience of operating personnel probably to judge the height of planting area and carry out the selection of drill bit completely, if
The drill bit of selection is long, it will cause because patient is not opening can not operate the case where.
Existing opening degree survey tool be cooperation plantation guide plate use and derivative accessory, but can not counterpart intracavitary bore
The upper space of hole site is accurately measured.Therefore, the existing technology needs to be improved and developed.
Invention content
In view of above-mentioned deficiencies of the prior art, the purpose of this utility model is to provide a kind of measurement of oral cavity opening degree dresses
Set, it is intended to solve in the prior art, can not accurate measuring mouth intracavitary bore position upper space, and accurately determine the length of the bit
The problem of.
To achieve the above object, specific technical solution is as follows for the utility model：
A kind of measuring device of oral cavity opening degree, wherein the measuring device includes：
For adjusting the measurement cap for measuring height；
For placing the measurement pedestal for measuring cap；
The measurement cap includes that setting is measuring cap center, the female measurement cap circular shrinkage hole of tool；
The measurement pedestal includes measuring base outer wall, is arranged in the measurement pedestal circular shrinkage hole for measuring base central；Institute
It states measurement pedestal circular shrinkage hole center and is provided with screw rod, the screw rod and the space measured between base outer wall are measured for placing
Cap；
It is arranged with spring on the screw rod；
The escape groove for reading measured value is provided in the measurement base outer wall.
The measuring device of the oral cavity opening degree, wherein the cap that measures includes the measurement being arranged measuring cap bottom end
Cap, the measurement cap are regular polygon column.
The measuring device of the oral cavity opening degree, wherein the height for measuring block is 0.5-5mm.
The measuring device of the oral cavity opening degree, wherein the outer diameter of the internal diameter and screw rod for measuring cap circular shrinkage hole
It is adapted, the internal thread for measuring cap circular shrinkage hole is adapted with the external screw thread of screw rod.
The measuring device of the oral cavity opening degree, wherein the outer diameter for measuring cap is less than the measurement base outer wall
Internal diameter.
The measuring device of the oral cavity opening degree, wherein the height of the escape groove is 1-10mm.
The measuring device of the oral cavity opening degree, wherein the width of the escape groove is 4-12mm.
The measuring device of the oral cavity opening degree, wherein be fixedly connected with cutter shaft on the downside of the measurement pedestal.
The measuring device of the oral cavity opening degree, wherein the escape groove is U-shaped.
The measuring device of the oral cavity opening degree, wherein be provided with graduation mark on the measurement cap.
Advantageous effect：
The measuring device of the oral cavity opening degree of the utility model is positioned in measurement pedestal using cap is measured, passes through measurement
Cap adjusts relative to the rotation for measuring pedestal and measures the height that cap stretches out measurement pedestal, and the measurement number on cap is measured by reading
Value, can quick, accurate measuring mouth intracavitary bore position upper space, and achieve that quickly and accurately to obtain required drill bit long
The technique effect of degree.
Description of the drawings
Fig. 1 be the utility model oral cavity opening degree measuring device in measure pedestal structure chart.
Fig. 2 be the utility model oral cavity opening degree measuring device in measure pedestal local structural graph.
Fig. 3 be the utility model oral cavity opening degree measuring device in measure cap structure chart.
Specific implementation mode
The measuring device of a kind of oral cavity opening degree provided by the utility model, to make the purpose of this utility model, technical side
Case and effect are clearer, clear, and the utility model is further described below.It should be appreciated that tool described herein
Body embodiment is only used to explain the utility model, is not used to limit the utility model.
Please refer to Fig.1-Fig. 3, Fig. 1 be the oral cavity opening degree of the utility model measuring device in measure the structure of pedestal
Figure；Fig. 2 be the utility model oral cavity opening degree measuring device in measure pedestal local structural graph；Fig. 3 is that this practicality is new
The structure chart of cap is measured in the measuring device of the oral cavity opening degree of type.As described in Figure, the measurement dress of a kind of oral cavity opening degree
It sets, wherein the measuring device includes：For adjusting the measurement cap 10 for measuring height, for placing the measurement base for measuring cap 10
Seat 20.In use, cap will be measured to be placed in measurement pedestal, the bottom end for measuring cap resists user position hole to be drilled,
It by rotation, adjusts and measures the height that cap stretches out measurement pedestal, to realize that the upper space of counterpart intracavitary bore position carries out essence
Really measure.
More specifically, the measurement cap 10 includes that setting is recessed in 10 center of measurement cap, the female measurement cap circle of tool
Hole 101；The measurement pedestal 20 includes measuring base outer wall 201, is arranged recessed in the measurement pedestal circle for measuring 20 center of pedestal
Hole 202；202 center of measurement pedestal circular shrinkage hole is provided with screw rod 203, the screw rod 203 with measure base outer wall 201 it
Between space for place measure cap 10.It is placed in measurement pedestal by the way that cap will be measured, measures cap and be placed in screw rod and measurement base
In space between seat outer wall, measure in the measurement cap circular shrinkage hole in cap center with the external screw thread phase on internal thread, with screw rod
It screws up, can will measure cap and be fixedly connected with pedestal is measured.And by wheel measuring cap, adjusts and measure cap stretching measurement base
The height of seat, to realize that the upper space of counterpart intracavitary bore position is accurately measured.
It is arranged with spring 204 on the screw rod 203, cap will be measured for convenience and mounted and dismounted with pedestal is measured,
A spring is arranged on screw rod, the diameter of spring is more than the outer diameter of screw rod, is less than the internal diameter for measuring base outer wall.Cap will measured
During turning, measures cap and stretch out the height reduction for measuring pedestal, measure the spring that cap compression is set on screw rod, spring phase
It measures cap and extruding force is provided, with the external screw thread on internal thread, with screw rod in the measurement cap circular shrinkage hole due to measuring cap center
It mutually screws up, the squeezing action provided by spring can increase the outer spiral shell measured on internal thread and screw rod in cap circular shrinkage hole
Frictional force between line can be such that measurement cap only under sufficiently large outer force effect, can just rotates.By increasing spring, make
It measures and is relatively fixed between cap and measurement pedestal, shift in position will not occur easily, some small active forces can not make measurement
Cap rotates, and is accurately measured with facilitating.For example, measuring work in user oral cavity, since angle is limited, can not look squarely
Accurate measured value is read, measuring device can be taken out to the reading for measuring numerical value out of user oral cavity, in the process,
The effect of spring can ensure that during measuring device moves, measuring cap will not rotate and change measurement result.
It is described to measure the escape groove 205 being provided in base outer wall 201 for reading measured value.Measuring base outer wall
Upper setting escape groove can facilitate the measured value for reading and measuring on cap when measuring, easy to use.
In more specific embodiment, the cap 10 that measures includes the measurement cap 102 being arranged measuring 10 bottom end of cap, institute
It is regular polygon column to state and measure cap 102.Measurement cap is turned for convenience, is measured cap measuring the setting of cap bottom end, is measured
Cap shape is regular polygon column, can easily be turned to measuring cap by measuring cap.In more specific embodiment
In, the measurement cap is square column or regular hexagon column.
In more specific embodiment, the height for measuring block 102 is 0.5-5mm.By the way that measurement cap is rationally arranged
The height of lid can more easily measure turning for cap, more specifically, cap be measured during turning to increase
Impetus can be arranged and measure the height of cap as 0.5-5mm, and in optimal embodiment, the height that measurement cap can be arranged is
2-4mm。
In more specific embodiment, the internal diameter for measuring cap circular shrinkage hole 101 is adapted with the outer diameter of screw rod 203,
The internal thread for measuring cap circular shrinkage hole 101 is adapted with the external screw thread of screw rod 203.It is placed on measurement base by the way that cap will be measured
In seat, measures in the measurement cap circular shrinkage hole in cap center and mutually screwed up with the external screw thread on internal thread, with screw rod at this time, it can be by
It measures cap and is fixedly connected with pedestal is measured.
In more specific embodiment, the outer diameter for measuring cap 102 is less than the internal diameter for measuring base outer wall 201.
Cap will be measured for convenience to be placed in measurement pedestal, and the outer diameter for measuring cap is set smaller than to the internal diameter for measuring base outer wall,
During turning measurement cap, it will not rub, can facilitate because of the inside for measuring cap outer wall and measurement base outer wall
Turning for cap is measured, and conveniently the height for measuring cap stretching measurement pedestal is adjusted.
In more specific embodiment, the height of the escape groove 205 is 1-10mm.By the height that escape groove is rationally arranged
Degree realizes more accurate measure more easily to check measured value.
In more specific embodiment, the width of the escape groove 205 is 4-12mm.By the width that escape groove is rationally arranged
Degree realizes more accurate measure more easily to check measured value.
In more specific embodiment, 20 downside of the measurement pedestal is fixedly connected with cutter shaft 30.Cutter shaft with can drive
The mobile phone of bit is connected, and is connect with cutter shaft by mobile phone, can simulate addition drill bit rotation without drilling
The process turned is realized and is measured the high precision of the upper space of bore position, closed with the length of simulation addition drill bit
After the length of the bit of reason, measuring device is removed from mobile phone, changes drill bit, you can realization accurately drills.It is designed in guide plate
Before first measure drilling upper space height, guide plate design when just can be accurately obtained needed for select longest drill bit be more
Few, selected the length of the bit is no more than the measurement height measured on cap when design.
In more specific embodiment, the escape groove 205 is U-shaped.
In more specific embodiment, graduation mark is provided on the measurement cap 10.By the way that scale is arranged on measuring cap
Line and reading corresponding with graduation mark, can be easily from the measured value read in escape groove on graduation mark.With specific
Embodiment in, in combination with measure pedestal and measure cap height, measured value is specifically set, and can set measured value to
The height of pedestal and the sum of the height for measuring cap stretching measurement pedestal are measured, then the numerical value read is that the top of bore position is empty
Between height precise measurements, that is to say the length value of drill bit.
In a particular embodiment, the measurement pedestal 20 carries out chamfered with cap 10 is measured.Due to entirely surveying
Amount device needs are used in oral cavity, in order to protect user, chamfered are carried out to measuring pedestal and measuring cap, by each group
Chamfered is done in sharp part in part, can will not be made to user during carrying out the measurement operation of oral cavity opening degree
At injury.
In conclusion the utility model discloses a kind of measuring devices of oral cavity opening degree, wherein the measuring device packet
It includes：For adjusting the measurement cap for measuring height；For placing the measurement pedestal for measuring cap；The measurement cap includes that setting is measuring
Cap center, the female measurement cap circular shrinkage hole of tool；The measurement pedestal includes measuring base outer wall, and setting is measuring pedestal
The measurement pedestal circular shrinkage hole in center；Measurement pedestal circular shrinkage hole center is provided with screw rod, the screw rod and measurement pedestal
Space between outer wall measures cap for placing；It is arranged with spring on the screw rod；It is arranged in the measurement base outer wall useful
In the escape groove for reading measured value.The measuring device of the oral cavity opening degree of the utility model is positioned over measurement using cap is measured
In pedestal, by measuring cap relative to the rotation for measuring pedestal, adjusts and measure the height that cap stretching measures pedestal, surveyed by reading
Measure the measured value on cap, can quick, accurate measuring mouth intracavitary bore position upper space, and achieve quickly and accurately
Obtain the technique effect of required the length of the bit.
It should be understood that the application of the utility model is not limited to above-mentioned citing, those of ordinary skill in the art are come
It says, it can be modified or changed according to the above description, and all these modifications and variations should all belong to the appended power of the utility model
The protection domain that profit requires.
Claims (10)
1. a kind of measuring device of oral cavity opening degree, which is characterized in that the measuring device includes：
For adjusting the measurement cap for measuring height；
For placing the measurement pedestal for measuring cap；
The measurement cap includes that setting is measuring cap center, the female measurement cap circular shrinkage hole of tool；
The measurement pedestal includes measuring base outer wall, is arranged in the measurement pedestal circular shrinkage hole for measuring base central；The survey
Amount pedestal circular shrinkage hole center is provided with screw rod, and the screw rod and the space measured between base outer wall measure cap for placing；
It is arranged with spring on the screw rod；
The escape groove for reading measured value is provided in the measurement base outer wall.
2. the measuring device of oral cavity opening degree according to claim 1, which is characterized in that the measurement cap includes that setting exists
The measurement cap of cap bottom end is measured, the measurement cap is regular polygon column.
3. the measuring device of oral cavity opening degree according to claim 2, which is characterized in that it is described measure block height be
0.5-5mm。
4. the measuring device of oral cavity opening degree according to claim 1, which is characterized in that the measurement cap circular shrinkage hole
Internal diameter is adapted with the outer diameter of screw rod, and the internal thread for measuring cap circular shrinkage hole is adapted with the external screw thread of screw rod.
5. the measuring device of oral cavity opening degree according to claim 1, which is characterized in that the outer diameter for measuring cap is less than
The internal diameter for measuring base outer wall.
6. the measuring device of oral cavity opening degree according to claim 1, which is characterized in that the height of the escape groove is 1-
10mm。
7. the measuring device of oral cavity opening degree according to claim 1, which is characterized in that the width of the escape groove is 4-
12mm。
8. the measuring device of oral cavity opening degree according to claim 1, which is characterized in that the measurement pedestal downside and knife
Axis is fixedly connected.
9. the measuring device of oral cavity opening degree according to claim 1, which is characterized in that the escape groove is U-shaped.
10. the measuring device of oral cavity opening degree according to claim 1, which is characterized in that be provided on the measurement cap
Graduation mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820237771.6U CN207627429U (en) | 2018-02-10 | 2018-02-10 | A kind of measuring device of oral cavity opening degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820237771.6U CN207627429U (en) | 2018-02-10 | 2018-02-10 | A kind of measuring device of oral cavity opening degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207627429U true CN207627429U (en) | 2018-07-20 |
Family
ID=62852108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820237771.6U Active CN207627429U (en) | 2018-02-10 | 2018-02-10 | A kind of measuring device of oral cavity opening degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207627429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153923A (en) * | 2022-07-07 | 2022-10-11 | 四川大学 | Mouth planting and repairing opening degree measuring device |
-
2018
- 2018-02-10 CN CN201820237771.6U patent/CN207627429U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115153923A (en) * | 2022-07-07 | 2022-10-11 | 四川大学 | Mouth planting and repairing opening degree measuring device |
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