CN204100973U - A kind of subtended angle measurement mechanism - Google Patents
A kind of subtended angle measurement mechanism Download PDFInfo
- Publication number
- CN204100973U CN204100973U CN201420294009.3U CN201420294009U CN204100973U CN 204100973 U CN204100973 U CN 204100973U CN 201420294009 U CN201420294009 U CN 201420294009U CN 204100973 U CN204100973 U CN 204100973U
- Authority
- CN
- China
- Prior art keywords
- subtended angle
- measurement mechanism
- angulation dish
- connecting portion
- dish body
- 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.)
- Expired - Fee Related
Links
Landscapes
- Pivots And Pivotal Connections (AREA)
Abstract
The utility model provides a kind of subtended angle measurement mechanism, solves existing angulometer and can only measure that be exposed or on drawing angle, and for the problem that the angle of slit depths can not effectively be measured.Subtended angle measurement mechanism of the present utility model comprises: angulation dish, described angulation dish comprise with Measurement scales angulation dish body and with the integrated connecting portion of described angulation dish body; The pointer be rotatably connected with described connecting portion.Subtended angle measurement mechanism of the present utility model, can the angle of measuring slit inside, has very high practicality.
Description
Technical field
The utility model relates to design of tensioners technical field, particularly relates to a kind of subtended angle measurement mechanism.
Background technology
Take measurement of an angle and generally use angulometer, existing angulometer can only measure that be exposed or on drawing angle, angle for depths in slit then can not be measured (slit width≤5mm) effectively, for user brings certain inconvenience.
Utility model content
The purpose of this utility model is to provide a kind of subtended angle measurement mechanism, in order to solve the problem of the angle of the inconvenient measuring slit depths of existing angulometer.
To achieve these goals, the utility model provides a kind of subtended angle measurement mechanism, comprising:
Angulation dish, described angulation dish comprise with Measurement scales angulation dish body and with the integrated connecting portion of described angulation dish body, described angulation dish body semicircular in shape, described connecting portion is vertically connected at the centre position of described angulation dish body horizontal edge;
The pointer be rotatably connected with described connecting portion;
Described subtended angle measurement mechanism also comprises: the bracket being fixed on the horizontal edge of described angulation dish body semicircular structure.
Wherein, described bracket is fixed on the horizontal edge of described angulation dish body semicircular structure by screw.
Wherein, described screw is arranged at the junction of described connecting portion and described angulation dish body.
Wherein, the link position place of described connecting portion and described pointer is provided with rivet; Described pointer is rotatably connected with described connecting portion around described rivet.
The utility model embodiment has following beneficial effect:
The subtended angle measurement mechanism of the utility model embodiment, can go deep into survey slit inner, measure the size of subtended angle in slit efficiently and easily, there is very high practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the measuring principle figure of utility model embodiment.
Description of reference numerals:
1-angulation dish, 11-angulation dish body, 12-connecting portion, 2-bracket, 21-screw, 3-pointer, 31-rivet.
Embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with specific embodiment and accompanying drawing.
The utility model embodiment solves existing angulometer can not the problem of angle of measuring slit depths, and the utility model embodiment provides a kind of subtended angle measurement mechanism, as shown in Figure 1, comprising:
Angulation dish 1, angulation dish 1 comprises angulation dish body 11 with Measurement scales and connecting portion 12 integrated with angulation dish body 11;
The pointer 3 be rotatably connected with connecting portion 12.
In specific embodiment of the utility model, as shown in Figure 1, angulation dish body 11 semicircular in shape structure, and on the curved edge of semicircular structure, be provided with the Measurement scales for taking measurement of an angle; Connecting portion 12 is vertically connected at the centre position of angulation dish body 11 horizontal edge.
The subtended angle measurement mechanism of the utility model embodiment, also comprise: the bracket 2 being fixed on the horizontal edge of angulation dish body 11 semicircular structure by screw 21, further, screw 21 is arranged at the junction of connecting portion 12 and angulation dish body 11, and this bracket 2 can play good fixation when taking measurement of an angle.
In specific embodiment of the utility model, pointer 3 is connected with connecting portion 12 by rivet 31, and further, pointer 3 can rotate around rivet 31.
The subtended angle measurement mechanism of the utility model embodiment, can be inserted the inside of institute's measuring angle, and be obtained the number of degrees value of institute's measuring angle by rotary indicator 3, achieve the object can measuring the angle in slit quickly and easily by pointer 3 when taking measurement of an angle.
Illustrate the measuring principle of above-mentioned subtended angle measurement mechanism below.
As shown in Figure 2, assuming that user want measuring slit depths one on subtended angle α.During measurement, first the connecting portion 12 of subtended angle measurement mechanism and pointer 3 are inserted slot angles inside, simultaneously by the outward flange of bracket 2 with survey subtended angle α opposite side fit, prevent the horizontal edge of angulation dish body 11 from entering into surveyed subtended angle inside and being unfavorable for fixation measuring, wherein, as shown in Figure 2, the opposite side of upper subtended angle α is vertical with the common edge of lower subtended angle β with upper subtended angle α; Then rotary indicator 3, makes a hypotenuse of the outer side edges of pointer 3 and upper subtended angle α fit, and now the scale of pointer 3 indication is the number of degrees value of surveyed upper subtended angle α.
The subtended angle measurement mechanism of the utility model embodiment, deep enough the surveyed slit of energy is inner, measures the angle of slit depths quickly and easily, has very high practicality.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. a subtended angle measurement mechanism, is characterized in that, comprising:
Angulation dish, described angulation dish comprise with Measurement scales angulation dish body and with the integrated connecting portion of described angulation dish body, described angulation dish body semicircular in shape, described connecting portion is vertically connected at the centre position of described angulation dish body horizontal edge;
The pointer be rotatably connected with described connecting portion;
Described subtended angle measurement mechanism also comprises: the bracket being fixed on the horizontal edge of described angulation dish body semicircular structure.
2. subtended angle measurement mechanism according to claim 1, is characterized in that, described bracket is fixed on the horizontal edge of described angulation dish body semicircular structure by screw.
3. subtended angle measurement mechanism according to claim 2, is characterized in that, described screw is arranged at the junction of described connecting portion and described angulation dish body.
4. subtended angle measurement mechanism according to claim 1, is characterized in that, the link position place of described connecting portion and described pointer is provided with rivet; Described pointer is rotatably connected with described connecting portion around described rivet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294009.3U CN204100973U (en) | 2014-06-04 | 2014-06-04 | A kind of subtended angle measurement mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420294009.3U CN204100973U (en) | 2014-06-04 | 2014-06-04 | A kind of subtended angle measurement mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204100973U true CN204100973U (en) | 2015-01-14 |
Family
ID=52269392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420294009.3U Expired - Fee Related CN204100973U (en) | 2014-06-04 | 2014-06-04 | A kind of subtended angle measurement mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204100973U (en) |
-
2014
- 2014-06-04 CN CN201420294009.3U patent/CN204100973U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2519301A4 (en) | Medical instrument with probe, probe cover, and methods of using the same | |
| CN204514318U (en) | A kind of Multifunctional leveler for building | |
| CN204854639U (en) | Scalable cattle and sheep of laser body chi caliber | |
| CN204100973U (en) | A kind of subtended angle measurement mechanism | |
| CN105180778A (en) | Field angle measurement device | |
| CN203519133U (en) | Electronic weight scale for infants | |
| CN206330498U (en) | A kind of construction supervision measuring scale | |
| CN201974121U (en) | Angle gauge with level meter | |
| CN204924124U (en) | Hose pipe diameter detection device | |
| CN203259080U (en) | Measuring tape capable of measuring angles | |
| CN202463345U (en) | Combined angle gauge | |
| CN204085348U (en) | A kind of urban and rural planning design specialized chi | |
| CN204472260U (en) | A kind of distance-measurement pen | |
| CN204313780U (en) | A kind of battery battery core elasticity survey instrument | |
| CN208043186U (en) | A kind of coal storage ball storehouse measuring device | |
| CN202648626U (en) | Measuring instrument | |
| CN202885897U (en) | Accurate measuring cup | |
| CN106482617A (en) | Simplified measurer for slope measuring | |
| CN204109627U (en) | Multi-function protractor | |
| CN202760872U (en) | Cup capable of measuring saccharinity | |
| CN201856532U (en) | Novel protractor | |
| CN202950666U (en) | Barium meal drinking metering cup | |
| CN219328385U (en) | Measuring device for engineering design | |
| CN216206260U (en) | Engineering elevation measuring device | |
| CN206223308U (en) | A kind of fluorescence warning type metallic thermometer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150114 Termination date: 20190604 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |