CN205311177U - Angle instrument - Google Patents
Angle instrument Download PDFInfo
- Publication number
- CN205311177U CN205311177U CN201620002280.4U CN201620002280U CN205311177U CN 205311177 U CN205311177 U CN 205311177U CN 201620002280 U CN201620002280 U CN 201620002280U CN 205311177 U CN205311177 U CN 205311177U
- Authority
- CN
- China
- Prior art keywords
- annulus
- crossbeam
- handle
- ring
- limit
- 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
Abstract
The utility model discloses an angle instrument belongs to mathematics utensil field, and its structure includes: ring, handle, rotation limit, sucking disc, the ring is the loop configuration, the ring hole is equipped with the crossbeam, the crossbeam both ends link firmly as an organic wholely respectively in the ring inboard, crossbeam side both ends respectively are equipped with a handle, the handle is C type structure, handle both ends and crossbeam formula structure as an organic whole, and crossbeam and ring middle part are equipped with the groove of perpendicular to ring axis, and crossbeam central point puts and is equipped with two pivots, the pivot realizes with rotating limit tip cooperation that the rotation limit is rotatory, ring back annular distribution sucking disc. The utility model discloses simple structure, convenient operation can realize the drawing and the measurement of different angles, simultaneously the device utilizes sucker structure to be convenient for fixedly not need the operator to fix alone.
Description
Technical field
This utility model relates to inclinometer, belongs to mathematics fixture fields.
Background technology
Angle is particularly important part in school mathematics, teaching process occupies critical role, at present in order to allow student be better understood from the character of angle in teaching process, typically require and draw different angle displayings, mostly teaching aid conventional at present is the drafting adopting the mode that the arm of angle drawn several times by ruler to carry out angle, or adopt square directly to draw, aforesaid way drawing process is loaded down with trivial details or drafting angle is single, all can not meet the teaching needs of angle well, all need user hand-held fixing simultaneously during above-mentioned tool operation, be not easy to operation.
Utility model content
The needs that this utility model is observed for current pathology, devise inclinometer.
The technical scheme in the invention for solving the technical problem is:
This inclinometer, its structure includes: annulus, handle, rotation limit, sucker; Annulus is loop configuration, described annulus endoporus is provided with crossbeam, described crossbeam two ends fixedly connected to the inner side respectively at annulus and are integrated, crossbeam side is respectively arranged at the two ends with a handle, and described handle is C type structure, and handle both ends and crossbeam are integral type structure, it is provided with, in the middle part of crossbeam and annulus, the groove being perpendicular to annulus axis, crossbeam center is provided with two rotating shafts, and described rotating shaft coordinates realization to rotate limit rotation, annulus back side annular spread sucker with rotating end, limit.
The groove width of groove of annulus axis it is perpendicular to more than the thickness rotating limit in the middle part of described crossbeam and annulus.
Described sucker axle centered by annulus axis is uniformly distributed, and sucker root realizes bonding with annulus side by glue.
Described annulus leading flank is provided with annular angle scale, rotates limit and is provided with horn structure with the circular ring structure place of cooperation, and described horn structure coordinates with angle index.
Compared with prior art, the beneficial effects of the utility model are:
1. this utility model simple in construction, easy to operate, it is possible to achieve the drafting of different angles and measurement, this device utilizes sucker structure to be easy to fix and need not operator individually be fixed simultaneously.
Accompanying drawing explanation
Fig. 1 is this utility model overall structure figure.
Fig. 2 is this utility model overall structure back view.
In figure: 1 annulus, 2 handles, 3 rotation limit, 4 suckers.
Detailed description of the invention
As shown in Figure 1, 2: inclinometer, its structure includes: annulus 1, handle 2, rotation limit 3, sucker 4;Annulus 1 is loop configuration, described annulus 1 endoporus is provided with crossbeam, described crossbeam two ends fixedly connected to the inner side respectively at annulus 1 and are integrated, crossbeam side is respectively arranged at the two ends with a handle 2, described handle 2 is C type structure, handle 2 both ends and crossbeam are integral type structure, it is provided with, in the middle part of crossbeam and annulus 1, the groove being perpendicular to annulus 1 axis, crossbeam center is provided with two rotating shafts, described rotating shaft coordinates realization rotation limit 3 to rotate with rotating end, limit 3, annulus 1 back side annular spread sucker 4, the groove width of groove of annulus 1 axis it is perpendicular to more than the thickness rotating limit 3 in the middle part of described crossbeam and annulus 1, described sucker 4 axle centered by annulus 1 axis is uniformly distributed, sucker 4 root realizes bonding with annulus 1 side by glue, described annulus 1 leading flank is provided with annular angle scale, rotate limit 3 and be provided with horn structure with annulus 1 respective outer side edges place, described horn structure coordinates with angle index.
Inclinometer described by the present embodiment, during use, this device back side sucker 4 is adsorbed on wall by hand-held for operator handle 2, adjust rotation limit 3 after fixing and realize the fixing of special angle by angle index, the drafting of angle now can be carried out by chalk, can move to other positions after drafting and carry out angle drafting, rotation limit 3 can also be adjusted in situ and carry out the drafting at other angles, this utility model simple in construction, easy to operate, drafting and the measurement of different angles can be realized, this device utilizes sucker 4 structure to be easy to fix and need not operator individually be fixed simultaneously.
The above, be only detailed description of the invention of the present utility model, those of ordinary skill in the art in the scope that this utility model discloses, the change that can readily occur in, all should be encompassed within the protection domain of utility model.
Claims (4)
1. inclinometer, structure includes: annulus (1), handle (2), rotation limit (3), sucker (4), it is characterized in that: annulus (1) is loop configuration, described annulus (1) endoporus is provided with crossbeam, described crossbeam two ends fixedly connected to the inner side respectively at annulus (1) and are integrated, crossbeam side is respectively arranged at the two ends with a handle (2), described handle (2) is C type structure, handle (2) both ends and crossbeam are integral type structure, crossbeam is provided with, with annulus (1) middle part, the groove being perpendicular to annulus (1) axis, crossbeam center is provided with two rotating shafts, described rotating shaft coordinates realization to rotate limit (3) rotation with rotating limit (3) end, annulus (1) back side annular spread sucker (4).
2. inclinometer according to claim 1, is characterized in that: crossbeam and annulus (1) middle part are perpendicular to the groove width of the groove of annulus (1) axis more than the thickness rotating limit (3).
3. inclinometer according to claim 1, is characterized in that: sucker (4) axle centered by annulus (1) axis is uniformly distributed, and sucker (4) root realizes bonding with annulus (1) side by glue.
4. inclinometer according to claim 1, it is characterized in that: annulus (1) leading flank is provided with annular angle scale, rotating limit (3) and be provided with horn structure with annulus (1) respective outer side edges place, described horn structure coordinates with angle index.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620002280.4U CN205311177U (en) | 2016-01-05 | 2016-01-05 | Angle instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620002280.4U CN205311177U (en) | 2016-01-05 | 2016-01-05 | Angle instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205311177U true CN205311177U (en) | 2016-06-15 |
Family
ID=56200665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620002280.4U Expired - Fee Related CN205311177U (en) | 2016-01-05 | 2016-01-05 | Angle instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205311177U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510997A (en) * | 2016-10-31 | 2017-03-22 | 成都创虹科技有限公司 | Sickbed realizing inclination angle display function |
| CN110001246A (en) * | 2019-02-19 | 2019-07-12 | 萧淑芬 | Triangular compass and use triangular compass drafting triangle and circular method |
-
2016
- 2016-01-05 CN CN201620002280.4U patent/CN205311177U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106510997A (en) * | 2016-10-31 | 2017-03-22 | 成都创虹科技有限公司 | Sickbed realizing inclination angle display function |
| CN110001246A (en) * | 2019-02-19 | 2019-07-12 | 萧淑芬 | Triangular compass and use triangular compass drafting triangle and circular method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20170105 |