CN205280756U - A equipment for acceleration sensor functional test - Google Patents
A equipment for acceleration sensor functional test Download PDFInfo
- Publication number
- CN205280756U CN205280756U CN201520970737.6U CN201520970737U CN205280756U CN 205280756 U CN205280756 U CN 205280756U CN 201520970737 U CN201520970737 U CN 201520970737U CN 205280756 U CN205280756 U CN 205280756U
- Authority
- CN
- China
- Prior art keywords
- cover plate
- upper cover
- guide rail
- acceleration sensor
- equipment
- 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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- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses an equipment for acceleration sensor functional test, include: lower apron, upper cover plate, connecting rod, apron and upper cover plate one end are articulated down, under lap both sides portion and be equipped with the guide rail, the lateral part at the upper cover plate is fixed to connecting rod one end, and the other end passes through slider and holding screw and guide rail and cooperates, be equipped with the screw punch combination on the upper cover plate, acceleration sensor passes through the screw hole inter block of fix with screw at the upper cover plate. The utility model discloses a when acceleration sensor's test provided the frock, through the control to the slider, the messenger system obtained different acceleration, and in -process in that the test is demarcated can set up corresponding scale interval, the demarcation of operator to the concrete numerical value of acceleration sensor of being convenient for on the slider guide rail.
Description
Technical field
The utility model relates to acceleration transducer function test field, a kind of equipment for acceleration transducer function test of special offer.
Background technology
Before this when calibrating acceleration sensor, selecting the situation of 0 �� and 90 �� to test only, owing to the quantity of information of test is few, the data randomness that test draws is relatively big, and data accurately cannot be provided to go the quality of measurement acceleration transducer.
Practical novel content
The purpose of this utility model is to provide a kind of equipment for acceleration transducer function test, can effectively solve the problem.
The technical solution of the utility model is: a kind of equipment for acceleration transducer function test, comprising: lower cover 1, upper cover plate 2, connecting rod 3; Described lower cover 1 and upper cover plate 2 one end are hinged, described lower cover 1 both sides are provided with guide rail 8, described connecting rod 3 one end is fixed on the sidepiece of cover plate 2, the other end is coordinated with guide rail 8 by slide block 6 and tightening screw 7, described upper cover plate 2 is provided with threaded hole group 5, and acceleration transducer is fixed in the threaded hole group 5 of upper cover plate 2 by screw 4.
Preferably, described threaded hole group 5 is made up of four threaded holes, it is possible to realize the positive and negative installation of two acceleration transducers simultaneously.
Preferably, described guide rail 8 is provided with scale value 8a, and convenient operation person is to the demarcation of acceleration sensing implement body numerical value.
The utility model has following useful effect:
While the test that the utility model is acceleration transducer provides frock, by the control to slide block, system is made to obtain different acceleration, in the process of test calibration, can arranging corresponding scale value on slide block guide rail, convenient operation person is to the demarcation of acceleration sensing implement body numerical value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is two groups of positive and negative scheme of installations of acceleration transducer in the utility model;
Fig. 3 is the schematic diagram demarcating scale value in the utility model;
Fig. 4 is the schematic diagram that connecting rod and slide block are installed;
In figure: 1, lower cover; 2, upper cover plate; 3, connecting rod; 4, screw; 5, threaded hole group; 6, slide block; 7, tightening screw; 8, guide rail; 8a, scale value; 9, acceleration transducer I; 10, acceleration transducer II.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in detail.
As Figure 1-4, a kind of equipment for acceleration transducer function test, comprising: lower cover 1, upper cover plate 2, connecting rod 3; Lower cover 1 and upper cover plate 2 one end are hinged, lower cover 1 both sides are provided with guide rail 8, connecting rod 3 one end is fixed on the sidepiece of cover plate 2, the other end is coordinated with guide rail 8 by slide block 6 and tightening screw 7, upper cover plate 2 is provided with threaded hole group 5, and acceleration transducer is fixed in the threaded hole group 5 of upper cover plate 2 by screw 4.
Threaded hole group 5 is made up of four threaded holes, it is possible to realize the positive and negative installation of two acceleration transducers simultaneously.
Guide rail 8 is provided with scale value 8a, and convenient operation person is to the demarcation of acceleration sensing implement body numerical value.
The utility model improves the test precision of acceleration sensor calibration and calibration, by regulating the position of slide block, make connecting rod obtain different angles, and make acceleration transducer obtain the acceleration at different positions place, thus complete the test to acceleration transducer on locomotive.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to allow person skilled in the art can understand content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this. All equivalences done according to the utility model spirit change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (3)
1. the equipment for acceleration transducer function test, it is characterised in that, comprising: lower cover (1), upper cover plate (2), connecting rod (3); Described lower cover (1) and upper cover plate (2) one end are hinged, described lower cover (1) both sides are provided with guide rail (8), described connecting rod (3) one end is fixed on the sidepiece of cover plate (2), the other end is coordinated with guide rail (8) by slide block (6) and tightening screw (7), described upper cover plate (2) is provided with threaded hole group (5), and acceleration transducer is fixed in the threaded hole group (5) of cover plate (2) by screw (4).
2. according to a kind of equipment for acceleration transducer function test according to claim 1, it is characterised in that, described threaded hole group (5) is made up of four threaded holes.
3. according to a kind of equipment for acceleration transducer function test described in claim 1 or 2, it is characterised in that, institute's guide rail (8) is provided with scale value (8a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970737.6U CN205280756U (en) | 2015-11-30 | 2015-11-30 | A equipment for acceleration sensor functional test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970737.6U CN205280756U (en) | 2015-11-30 | 2015-11-30 | A equipment for acceleration sensor functional test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205280756U true CN205280756U (en) | 2016-06-01 |
Family
ID=56065321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520970737.6U Expired - Fee Related CN205280756U (en) | 2015-11-30 | 2015-11-30 | A equipment for acceleration sensor functional test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205280756U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827363A (en) * | 2018-06-21 | 2018-11-16 | 闻泰通讯股份有限公司 | Sensor detector |
-
2015
- 2015-11-30 CN CN201520970737.6U patent/CN205280756U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108827363A (en) * | 2018-06-21 | 2018-11-16 | 闻泰通讯股份有限公司 | Sensor detector |
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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: 20160601 Termination date: 20161130 |