CN102749070A - Gradient sensing device - Google Patents
Gradient sensing device Download PDFInfo
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- CN102749070A CN102749070A CN2011100996381A CN201110099638A CN102749070A CN 102749070 A CN102749070 A CN 102749070A CN 2011100996381 A CN2011100996381 A CN 2011100996381A CN 201110099638 A CN201110099638 A CN 201110099638A CN 102749070 A CN102749070 A CN 102749070A
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- gradient sensing
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Abstract
The invention provides a gradient sensing device. The device comprises a pedestal; a housing is fixed on the pedestal, the housing has an arc-shaped dial, and a support is fixed in the housing; and a pointer is supported on the support, the middle of the pointer is provided with a rotary supporting part, the rotary supporting part is supported on the support, the pointer rotarily moves relative to the housing and maintains a horizontal state, and the end part of the pointer is displayed on the arc-shaped dial. In the gradient sensing device, the pointer always maintains the horizontal state under the action of gravity, and angles between the pedestal and a horizontal plane, and the housing and the horizontal plane are correspondingly changed with the gradient change of a driving pavement, so the pointer rotarily moves relative to the housing, and the position of the pointer end part on the arc-shaped dial can reflect the gradient of the driving pavement. The gradient sensing device has a simple structure.
Description
[technical field]
The present invention relates to a kind of gradient sensing apparatus, particularly a kind of gradient sensing apparatus simple in structure.
[background technology]
Automobile-used gradiometer is the product that measured automobiles inclination angle, the elevation angle and vehicle body left rotation and right rotation angle change.No matter be 4-wheel driven car or other car; All can automobile-used gradiometer be pasted and place the convenient observation of automotive interior Anywhere; Show the horizontality that vehicle body is in intuitively through automobile-used gradiometer; At any time monitor the vehicle body angle and change, provide driver's traffic safety information to guarantee driver's traffic safety.
No. 200320116251.3 exposure automobile Slope Transducer of China's Mainland patented claim; It can cognitron motor-car institute travel be level road or sloping road; What sensor is the gradient be; It comprises that encapsulating shell, electrode connect post, two resistor rod, glass tube, mercury, forcing screw, O-ring seals that resistance is identical, and this sensor output terminal links to each other with computing machine.
Although automobile Slope Transducer good reliability, the accuracy rate that No. the 200320116251.3rd, the China's Mainland patented claim be high, highly sensitive, have versatility widely; But it obtains gradient data by circuit theory; Just can obtain gradient size after also need utilizing COMPUTER CALCULATION, the structure relative complex.
[summary of the invention]
Fundamental purpose of the present invention is to provide a kind of gradient sensing apparatus simple in structure.
The present invention provides a kind of gradient sensing apparatus, and it comprises a base; A fixing housing on the said base, and said housing has arc-shaped scale, and the housing internal fixation has support; Hold a pointer on the said support, the middle part of said pointer is provided with rotary supporting part, and said rotary supporting part is held on the said support, and pointer rotates with respect to housing and keeps horizontal, and the pointer end is shown on the arc-shaped scale.
Especially, said housing is a transparent shell.
Especially, said housing is in the form of annular discs.
Especially, said housing is adjustable is fixed on the said base.
Especially, said support is rotating shaft.
Especially, said rotary supporting part is a sleeve, and said sleeve is accommodated said rotating shaft, and said rotating shaft is rotated around said sleeve.
Especially, said rotating shaft is arranged at the arc core place of arc-shaped scale.
Especially, said housing one side is provided with lid.
Especially, also be provided with warning mark on the arc-shaped scale.
Compared with prior art; Pointer remains horizontality in the gradient sensing apparatus of the present invention under action of gravity; And base and housing can be along with the slope change of track angle between corresponding change and the surface level; Thereby cause pointer to rotate with respect to housing, the gradient size of track just can be reflected in the position that the pointer end belongs on arc-shaped scale, and gradient sensing apparatus of the present invention utilizes mechanical principle to realize gradient sensing; Do not need CC and computing machine, structure is simple relatively.
[description of drawings]
Fig. 1 is the perspective exploded view of gradient sensing apparatus.
User mode synoptic diagram when Fig. 2 goes in the level ground for gradient sensing apparatus.
Another view when Fig. 3 goes in the level ground for gradient sensing apparatus.
Fig. 4 is the user mode synoptic diagram of gradient sensing apparatus when descent run.
Fig. 5 is the user mode synoptic diagram of gradient sensing apparatus when up-hill journey.
[embodiment]
See also Fig. 1, Fig. 2 and shown in Figure 3, the present invention provides a kind of gradient sensing apparatus, and it comprises a base 10, and said base 10 is placed in the automobile, for example the automobile instrument panel top.A fixing housing 20 on the said base 10; And said housing 20 has arc-shaped scale 21, and sign has gradient numerical value on the arc-shaped scale 21, for example; 0 degree, 15 degree, 30 degree ,-15 degree ,-30 degree; Road surface, 0 degree indication place is a level road, and road surface, 15 degree indication place is 15 degree that go up a slope, and road surface ,-15 degree indication place is descending 15 degree.In present embodiment, also be provided with warning mark (figure does not show) on the arc-shaped scale 21, for example, be provided with red caution line at 40 degree and-40 degree places, surpass the caution scale with the prompting user, then can be dangerous.In present embodiment, said housing 20 is a transparent shell, and said housing 20 is in the form of annular discs, and housing 20 1 sides are provided with lid 23.Housing 20 internal fixation have support 22, hold a pointer 30 on the said support 22, and the middle part of said pointer 30 is provided with rotary supporting part 31; Said rotary supporting part 31 is held on the said support 22, and in present embodiment, said support 22 is rotating shaft; Rotating shaft is arranged at the arc core place of arc-shaped scale 21; And said rotary supporting part 31 is a sleeve, and said sleeve is accommodated said rotating shaft, and said rotating shaft is rotated around said sleeve.Pointer 30 rotates with respect to housing 20 and keeps horizontal; And pointer 30 ends are along the interior sideway swivel of arc-shaped scale 21; Pointer 30 ends are shown on the arc-shaped scale 21; In present embodiment, when automobile went in the level ground, the user saw through the 0 degree position that transparent shell is seen pointer 30 ends sensing arc-shaped scale 21.In present embodiment; Said housing 20 adjustable being fixed on the said base 10 can be according to the placement condition adjustment of base 10, and the platform of for example placing base 10 in the automobile is horizontal by 10 degree angles; After base 10 is placed; On flat road surface, carry out adjustment, housing 20 is rotated with respect to base 10, so that pointer 30 ends are shown in 0 degree position of arc-shaped scale 21.
See also shown in Figure 4; Gradient sensing apparatus is by flat road surface during towards the descending road traveling; Pointer 30 is rotated counterclockwise motion and keeps horizontal with respect to housing 20; Pointer 30 ends are shown in-15 degree positions of arc-shaped scale 21, and the road surface that the user understands place this moment through the indicated scale value in pointer 30 ends is the descending road surface, and the gradient size on descending road surface is 15 degree.
See also shown in Figure 5; Gradient sensing apparatus is by flat road surface during towards the upward slope road traveling; Pointer 30 is made clockwise rotation and is kept horizontal with respect to housing 20; Pointer 30 ends are shown in 15 degree positions of arc-shaped scale 21, and the road surface that the user understands place this moment through the indicated scale value in pointer 30 ends is the upward slope road surface, and the gradient size on upward slope road surface is 15 degree.
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technician who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (9)
1. gradient sensing apparatus is characterized in that comprising:
Base;
Housing, it is fixed on the said base, and said housing has arc-shaped scale, and the housing internal fixation has support;
Pointer, it is held on the said support, and the middle part of said pointer is provided with rotary supporting part, and said rotary supporting part is held on the said support, and pointer rotates with respect to housing and keeps horizontal, and the pointer end is shown on the arc-shaped scale.
2. gradient sensing apparatus according to claim 1 is characterized in that: said housing is a transparent shell.
3. gradient sensing apparatus according to claim 1 is characterized in that: said housing is in the form of annular discs.
4. gradient sensing apparatus according to claim 1 is characterized in that: said housing is adjustable to be fixed on the said base.
5. gradient sensing apparatus according to claim 1 is characterized in that: said support is rotating shaft.
6. gradient sensing apparatus according to claim 5 is characterized in that: said rotary supporting part is a sleeve, and said sleeve is accommodated said rotating shaft, and said rotating shaft is rotated around said sleeve.
7. gradient sensing apparatus according to claim 5 is characterized in that: said rotating shaft is arranged at the arc core place of arc-shaped scale.
8. gradient sensing apparatus according to claim 1 is characterized in that: said housing one side is provided with lid.
9. gradient sensing apparatus according to claim 1 is characterized in that: also be provided with warning mark on the arc-shaped scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100996381A CN102749070A (en) | 2011-04-20 | 2011-04-20 | Gradient sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100996381A CN102749070A (en) | 2011-04-20 | 2011-04-20 | Gradient sensing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102749070A true CN102749070A (en) | 2012-10-24 |
Family
ID=47029448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100996381A Pending CN102749070A (en) | 2011-04-20 | 2011-04-20 | Gradient sensing device |
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| Country | Link |
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| CN (1) | CN102749070A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234522A (en) * | 2013-03-29 | 2013-08-07 | 四川大学 | Vehicle-mounted slope measurement apparatus |
| CN109141361A (en) * | 2018-09-08 | 2019-01-04 | 浙江众泰汽车制造有限公司 | A kind of environment storehouse test ramp signal generation apparatus and application method |
| CN113188530A (en) * | 2021-05-20 | 2021-07-30 | 上海颂航建设(集团)有限公司 | Inclination measuring equipment for foundation pit support of building engineering construction |
| CN114076588A (en) * | 2020-08-12 | 2022-02-22 | 三赢科技（深圳）有限公司 | Level meter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093381U (en) * | 1991-05-01 | 1992-01-15 | 辛国树 | Highway slope surveying instrument |
| CN2117589U (en) * | 1992-04-06 | 1992-09-30 | 王德宏 | Space angular gauge |
| CN2426971Y (en) * | 1999-12-14 | 2001-04-18 | 张来发 | Universal angle measuring gauge |
| CN2750289Y (en) * | 2004-10-26 | 2006-01-04 | 裴玉华 | Combined gradiometer |
| CN2896253Y (en) * | 2006-03-31 | 2007-05-02 | 张振海 | Automotive balance displaying instrument |
-
2011
- 2011-04-20 CN CN2011100996381A patent/CN102749070A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093381U (en) * | 1991-05-01 | 1992-01-15 | 辛国树 | Highway slope surveying instrument |
| CN2117589U (en) * | 1992-04-06 | 1992-09-30 | 王德宏 | Space angular gauge |
| CN2426971Y (en) * | 1999-12-14 | 2001-04-18 | 张来发 | Universal angle measuring gauge |
| CN2750289Y (en) * | 2004-10-26 | 2006-01-04 | 裴玉华 | Combined gradiometer |
| CN2896253Y (en) * | 2006-03-31 | 2007-05-02 | 张振海 | Automotive balance displaying instrument |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234522A (en) * | 2013-03-29 | 2013-08-07 | 四川大学 | Vehicle-mounted slope measurement apparatus |
| CN109141361A (en) * | 2018-09-08 | 2019-01-04 | 浙江众泰汽车制造有限公司 | A kind of environment storehouse test ramp signal generation apparatus and application method |
| CN114076588A (en) * | 2020-08-12 | 2022-02-22 | 三赢科技（深圳）有限公司 | Level meter |
| CN114076588B (en) * | 2020-08-12 | 2023-10-13 | 三赢科技（深圳）有限公司 | Level meter |
| US11860000B2 (en) | 2020-08-12 | 2024-01-02 | Triple Win Technology(Shenzhen) Co.Ltd. | Level gauge that measures inclination angle having a rolling member that verifies levelness |
| CN113188530A (en) * | 2021-05-20 | 2021-07-30 | 上海颂航建设(集团)有限公司 | Inclination measuring equipment for foundation pit support of building engineering construction |
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Application publication date: 20121024 |