CN204051734U - The experiment porch of tilt adjustable - Google Patents
The experiment porch of tilt adjustable Download PDFInfo
- Publication number
- CN204051734U CN204051734U CN201420492037.6U CN201420492037U CN204051734U CN 204051734 U CN204051734 U CN 204051734U CN 201420492037 U CN201420492037 U CN 201420492037U CN 204051734 U CN204051734 U CN 204051734U
- Authority
- CN
- China
- Prior art keywords
- desktop
- panel
- protractor
- experiment porch
- hinge
- 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
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- Drawing Aids And Blackboards (AREA)
Abstract
The utility model discloses a kind of experiment porch of tilt adjustable, comprise desktop and supporting leg thereof, it also comprises a panel, protractor and crank; Panel is arranged on the top of described desktop, and the limit, left side of desktop and the limit, left side of panel are rotatably connected by being with the hinge of rotating shaft to be formed, and protractor is fixed on the left side of described desktop; Protractor is quadrant shape plate, and its right-angled apices is positioned at hinge place, and its base, right angle is parallel with desktop; Side relative with hinge on desktop also offers a through hole, and through hole internal fixtion is provided with a tapped connector; The working end of crank screws in from the below of desktop, through this connector, and be supported on the lower surface of panel.The utility model structure is simple; Manually operating rocker handle, can realize the quantitative adjusting at experiment porch panel angle of inclination and panel tilt adjustments put in place after strong fix, fully meet the requirement of related physical experiment or other related experiment.
Description
Technical field
The utility model relates to a kind of experiment porch, particularly relates to a kind of experiment porch of tilt adjustable.
Background technology
When carrying out some Physical Experiments, often need to use the platform with certain inclination angle, the cushion block that uses regulates more now.This regulates inconvenient on the one hand; On the other hand, degree of regulation is poor, and therefore prior art awaits perfect further.
Utility model content
The purpose of this utility model is, provides the experiment porch that a kind of structure is simple, regulate easy tilt adjustable.
The technical scheme that the utility model is adopted for achieving the above object is, a kind of experiment porch of tilt adjustable, and desktop and the supporting leg be fixedly connected with panel, is characterized in that, also comprise panel, protractor and crank 6;
Described panel is arranged on the top of described desktop, and the limit, left side of described desktop and the limit, left side of panel are rotatably connected by being with the hinge of rotating shaft to be formed, and described protractor is fixed on the left side of described desktop;
Described protractor is quadrant shape plate, and its right-angled apices is positioned at described hinge place, and its base, right angle is parallel with described desktop;
Side relative with hinge on described desktop also offers a through hole, and described through hole internal fixtion is provided with a tapped connector;
One end of described crank is the externally threaded screw rod of band, and one end of described screw rod screws in from the below of desktop, through described connector, and is supported on the lower surface of described panel.
The technique effect that technique scheme is directly brought is that structure is simple; Manually operating rocker handle, can realize the adjustment at experiment porch panel angle of inclination; Further, owing to being provided with protractor, this tilt adjustment can be quantitative, fully can meet the requirement of related physical experiment or other related experiment;
And, be threaded connection between screw rod and connector, can realize panel tilt adjustments put in place after strong fix.
As preferably, the length of above-mentioned panel is greater than the length of described desktop.
The technique effect that this optimal technical scheme is directly brought is, this effective length mainly in order to the panel projection in the horizontal plane ensureing experiment porch is longer as far as possible, to meet needed for kinds of experiments.
Further preferably, lower surface and the described screw rod contact position of above-mentioned panel offer a blind hole, and the working tips of described screw rod inserts in described blind hole and forms stable support.
The technique effect that this optimal technical scheme is directly brought is, the support of screw rod working end counter plate is more stable, firm.
Further preferably, the handle end end of above-mentioned crank is dumb-bell shape.
The technique effect that this optimal technical scheme is directly brought is, dumb-bell shape is arranged in the handle end end of crank, and convenient operation personnel grip and prevent from skidding, and also can improve the feel of gripping simultaneously.
Accompanying drawing explanation
Fig. 1 is tilt adjustable experiment porch structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
As shown in Figure 1, the experiment porch of tilt adjustable of the present utility model, comprises desktop 1 and supporting leg 7 thereof, and it also comprises a panel 4, protractor 3 and crank 6;
Above-mentioned panel 4 is arranged on the top of desktop 1, and the limit, left side of desktop 1 and the limit, left side of panel 4 are rotatably connected by being with the hinge 2 of rotating shaft to be formed, and above-mentioned protractor 3 is fixed on the left side of described desktop;
Above-mentioned protractor 3 is quadrant shape plate, and its right-angled apices is positioned at hinge 2 place, and its base, right angle is parallel with desktop 1;
The arc-shaped side place of protractor 3 is with the scale of angular values;
Side relative with hinge 2 on desktop 1 also offers a through hole, and this through hole internal fixtion is provided with a tapped connector (not shown);
The working end of crank 6 is the externally threaded screw rod 5 of band, and one end of this screw rod 5 from the below of desktop 1 screw-in, through above-mentioned connector, and is supported on the lower surface of panel 4.
Based on needed for satisfied experiment and the needs of coordination attractive in appearance, the length of above-mentioned panel 4 is greater than the length of desktop 1.
For forming more firm support, lower surface and screw rod 5 contact position of above-mentioned panel 4 offer a blind hole (not shown), and the working tips of screw rod 5 inserts in this blind hole and forms stable support.
Consider that convenient operation personnel grip and prevent from skidding, and improve the needs such as feel gripped, the handle end end of above-mentioned crank is preferably made into dumb-bell shape or other are convenient to the shape of secure grip.
Claims (4)
1. an experiment porch for tilt adjustable, comprises desktop and supporting leg thereof, it is characterized in that, also comprises a panel, protractor and crank;
Described panel is arranged on the top of described desktop, and the limit, left side of described desktop and the limit, left side of panel are rotatably connected by being with the hinge of rotating shaft to be formed, and described protractor is fixed on the left side of described desktop;
Described protractor is quadrant shape plate, and its right-angled apices is positioned at described hinge place, and its base, right angle is parallel with described desktop;
The arc-shaped side place of described protractor is with the scale of angular values;
Side relative with hinge on described desktop also offers a through hole, and described through hole internal fixtion is provided with a tapped connector;
The working end of described crank is the externally threaded screw rod of band, and one end of described screw rod screws in from the below of desktop, through described connector, and is supported on the lower surface of described panel.
2. the experiment porch of tilt adjustable according to claim 1, is characterized in that, the length of described panel is greater than the length of described desktop.
3. the experiment porch of tilt adjustable according to claim 1, is characterized in that, lower surface and the described screw rod contact position of described panel offer a blind hole, and the working tips of described screw rod inserts in described blind hole and forms stable support.
4. the experiment porch of tilt adjustable according to claim 1, is characterized in that, the handle end end of described crank is dumb-bell shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492037.6U CN204051734U (en) | 2014-08-29 | 2014-08-29 | The experiment porch of tilt adjustable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420492037.6U CN204051734U (en) | 2014-08-29 | 2014-08-29 | The experiment porch of tilt adjustable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204051734U true CN204051734U (en) | 2014-12-31 |
Family
ID=52193327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420492037.6U Expired - Fee Related CN204051734U (en) | 2014-08-29 | 2014-08-29 | The experiment porch of tilt adjustable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204051734U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732862A (en) * | 2016-12-13 | 2017-05-31 | 卢易扬 | Table top energy free inclination and the monitor station for turning to |
| CN109622100A (en) * | 2019-01-18 | 2019-04-16 | 宋子宁 | Physical experiment table |
| CN110549140A (en) * | 2019-08-23 | 2019-12-10 | 南宁学院 | Installation clamp for cambered surface frame of optical coating umbrella |
| CN113877655A (en) * | 2020-07-01 | 2022-01-04 | 天津市福音实验室设备有限公司 | Angle adjusting mechanism of experiment table |
-
2014
- 2014-08-29 CN CN201420492037.6U patent/CN204051734U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106732862A (en) * | 2016-12-13 | 2017-05-31 | 卢易扬 | Table top energy free inclination and the monitor station for turning to |
| CN109622100A (en) * | 2019-01-18 | 2019-04-16 | 宋子宁 | Physical experiment table |
| CN110549140A (en) * | 2019-08-23 | 2019-12-10 | 南宁学院 | Installation clamp for cambered surface frame of optical coating umbrella |
| CN113877655A (en) * | 2020-07-01 | 2022-01-04 | 天津市福音实验室设备有限公司 | Angle adjusting mechanism of experiment table |
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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: 20141231 Termination date: 20170829 |