CN204495326U - A kind of stadimeter - Google Patents
A kind of stadimeter Download PDFInfo
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- CN204495326U CN204495326U CN201520075782.5U CN201520075782U CN204495326U CN 204495326 U CN204495326 U CN 204495326U CN 201520075782 U CN201520075782 U CN 201520075782U CN 204495326 U CN204495326 U CN 204495326U
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- stepper motor
- controller
- lifter rack
- casing
- connecting line
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Abstract
The utility model discloses a kind of stadimeter, comprise casing, controller, the second stepper motor and display is provided with in casing, controller and the second stepper motor are for being electrically connected, controller and display are for being electrically connected, the surface of casing is provided with gauge tap, gauge tap and controller are for being electrically connected, casing is plugged with lifter rack, the lower end of lifter rack is connected with the second stepper motor, and the second stepper motor is connected with driving shaft, and the outer peripheral face of driving shaft is set with gear, the internal of lifter rack is provided with teeth groove towards face, and the outer peripheral face of teeth groove and gear is connected; The upper end of lifter rack is free end, and the upper end falling tooth bar is provided with the first stepper motor, and the first stepper motor is connected by connecting line with controller, and the first stepper motor is provided with luminotron, and luminotron is connected with connecting line, and connecting line is docked by light path.The utility model is convenient detects object height, width and distance.
Description
Technical field
The utility model relates to a kind of instrument, particularly a kind of stadimeter.
Background technology
Laser range finder is operationally to a branch of very thin laser of target injection, and the laser beam reflected by photovalve receiving target, timer measures laser beam from the time being transmitted into reception, calculates from observer's range-to-go.Present stage, stadia surveying distance mainly contained the metering system such as ultrasound wave, laser, and these are all utilize the signal back Framework computing sent to obtain measured distance, and function is more complicated, and cost is very high, and can be subject to the impact of reflecting surface.
Utility model content
The utility model mainly solves the technical matters existing for prior art, thus provides a kind of convenient stadimeter detecting object height, width and distance.
Above-mentioned technical matters of the present utility model is mainly solved by following technical proposals:
A kind of stadimeter, comprise casing, controller, the second stepper motor and display is provided with in casing, controller and the second stepper motor are for being electrically connected, controller and display are for being electrically connected, the surface of casing is provided with gauge tap, gauge tap and controller are for being electrically connected, casing is plugged with lifter rack, the lower end of lifter rack is connected with the second stepper motor, and the second stepper motor is connected with driving shaft, and the outer peripheral face of driving shaft is set with gear, the internal of lifter rack is provided with teeth groove towards face, and the outer peripheral face of teeth groove and gear is connected; The upper end of lifter rack is free end, the upper end of lifter rack is provided with the first stepper motor, first stepper motor is connected by connecting line with controller, first stepper motor is provided with luminotron, luminotron is connected with connecting line, connecting line is docked by light path, and the outside surface of described luminotron is set with lens.
Further, the xsect of described each teeth groove is isosceles-trapezium-shaped.
Further, the link position of described gear and driving shaft is provided with tight loop.
Adopt the stadimeter of technique scheme, gauge tap can start-up connector, controller can control the second stepping motor movement, second step motor control lifter rack realizes vertical lifting, thus the first stepper motor can be controlled realize vertical lifting, first stepper motor can control luminotron and detect the height of object, angle and distance, and the optical information detected is passed to controller by connecting line by luminotron, and controller indication display realizes range observation.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the utility model stadimeter;
Fig. 2 is the side view of the utility model stadimeter.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
As shown in Figures 1 and 2, a kind of stadimeter, comprise casing 13, controller 1 is provided with in casing 13, second stepper motor 6 and display 7, controller 1 and the second stepper motor 6 are for being electrically connected, controller 1 and display 7 are for being electrically connected, the surface of casing 13 is provided with gauge tap 8, gauge tap 8 and controller 1 are for being electrically connected, casing 13 is plugged with lifter rack 9, the lower end of lifter rack 9 is connected with the second stepper motor 6, second stepper motor 6 is connected with driving shaft 12, the outer peripheral face of driving shaft 12 is set with gear 11, the internal of lifter rack 9 is provided with teeth groove 10 towards face, teeth groove 10 is connected with the outer peripheral face of gear 11, the upper end of lifter rack 9 is free end, the upper end falling tooth bar 9 is provided with the first stepper motor 3, first stepper motor 3 and is connected by connecting line 2 with controller 1, and the first stepper motor 3 is provided with luminotron 4, luminotron 4 is connected with connecting line 2, and connecting line 2 is docked by light path, the outside surface of luminotron 4 is set with lens 5, the xsect of each teeth groove 10 is isosceles-trapezium-shaped, and gear 11 is provided with tight loop with the link position of driving shaft 12.
The utility model stadimeter, gauge tap 8 can start-up connector 1, controller 1 can control the second stepper motor 6 and move, second stepper motor 6 controls lifter rack 9 and realizes vertical lifting, thus the first stepper motor 3 can be controlled realize vertical lifting, first stepper motor 3 can control luminotron 4 and detect the height of object, angle and distance, and the optical information detected is passed to controller 1 by connecting line 2 by luminotron 4, and controller 1 indication display 7 realizes range observation.
The utility model stadimeter mainly utilizes Pythagorean theorem to realize the measurement of distance, mainly realizes range observation with the change of height, angle; Comprise control section, display section, switch, importation, level difference part, angle rotating part, luminous measure portion; Control section: the change etc. controlling height, angle respectively, calculates distance in the distance of display section display when pre-test with Pythagorean theorem; Level difference part: the change controlling luminous measure portion height in stepper motor mode (or manually etc. other modes); Angle changing unit: the change controlling luminous measure portion angle in stepper motor mode (or manually etc. other modes); Luminous measure portion: primarily of light emitting source (bulb, LED, laser tube etc.), lens composition, a point or a line can be generated; Display section: show current luminous point (line) and the distance between reference point and other relevant information; Importation: the range data of input corresponding requirements, to control section, is operated by control; Power switch: Switching Power Supply; Elevation angle by-pass cock (belonging to control section): control elevation angle change.
The principle of work of the utility model stadimeter: start, luminous measure portion is opened, and presses angular adjustment switch, and control section control step motor rotates, luminous measure portion angle starts change, when close measurement point, by dynamic height by-pass cock, control section control step motor is elevated, luminous measure portion height starts change, display section is display distance delta data always, until luminous point (line) arrives measurement point, display section display distance values of finding range.
The above, be only embodiment of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (3)
1. a stadimeter, comprise casing, it is characterized in that: in casing, be provided with controller, the second stepper motor and display, controller and the second stepper motor are for being electrically connected, controller and display are for being electrically connected, the surface of casing is provided with gauge tap, gauge tap and controller are for being electrically connected, casing is plugged with lifter rack, the lower end of lifter rack is connected with the second stepper motor, and the second stepper motor is connected with driving shaft, and the outer peripheral face of driving shaft is set with gear, the internal of lifter rack is provided with teeth groove towards face, and the outer peripheral face of teeth groove and gear is connected; The upper end of lifter rack is free end, and the upper end of lifter rack is provided with the first stepper motor, and the first stepper motor is connected by connecting line with controller, first stepper motor is provided with luminotron, luminotron is connected with connecting line, and connecting line is docked by light path, and the outside surface of luminotron is set with lens.
2. stadimeter according to claim 1, is characterized in that: the xsect of each teeth groove is isosceles-trapezium-shaped.
3. stadimeter according to claim 1, is characterized in that: the link position of gear and driving shaft is provided with tight loop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075782.5U CN204495326U (en) | 2015-02-03 | 2015-02-03 | A kind of stadimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520075782.5U CN204495326U (en) | 2015-02-03 | 2015-02-03 | A kind of stadimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204495326U true CN204495326U (en) | 2015-07-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520075782.5U Active CN204495326U (en) | 2015-02-03 | 2015-02-03 | A kind of stadimeter |
Country Status (1)
| Country | Link |
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| CN (1) | CN204495326U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613874A (en) * | 2015-02-03 | 2015-05-13 | 缙云县伟创电子有限公司 | Ranging instrument and method |
| CN109027187A (en) * | 2018-08-21 | 2018-12-18 | 扬州市明和机械有限公司 | A kind of rack gear convenient for high precision position control |
| CN109589586A (en) * | 2018-12-14 | 2019-04-09 | 台州学院 | Novel targets for dart automatic range device for scoring |
-
2015
- 2015-02-03 CN CN201520075782.5U patent/CN204495326U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104613874A (en) * | 2015-02-03 | 2015-05-13 | 缙云县伟创电子有限公司 | Ranging instrument and method |
| CN109027187A (en) * | 2018-08-21 | 2018-12-18 | 扬州市明和机械有限公司 | A kind of rack gear convenient for high precision position control |
| CN109027187B (en) * | 2018-08-21 | 2023-11-07 | 扬州市明和机械有限公司 | Rack convenient to high accuracy position control |
| CN109589586A (en) * | 2018-12-14 | 2019-04-09 | 台州学院 | Novel targets for dart automatic range device for scoring |
| CN109589586B (en) * | 2018-12-14 | 2020-11-17 | 台州学院 | Novel automatic range finding score of javelin target device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |