CN107421428A - A kind of pulsation detecting instrument - Google Patents
A kind of pulsation detecting instrument Download PDFInfo
- Publication number
- CN107421428A CN107421428A CN201610342374.0A CN201610342374A CN107421428A CN 107421428 A CN107421428 A CN 107421428A CN 201610342374 A CN201610342374 A CN 201610342374A CN 107421428 A CN107421428 A CN 107421428A
- Authority
- CN
- China
- Prior art keywords
- support
- bearing
- control panel
- electronic dial
- telescopic masts
- 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.)
- Pending
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Control Devices (AREA)
Abstract
The invention discloses a kind of pulsation detecting instrument, including support and slide bar, drive motor is installed at the center of the frame bottom, the upper surface of support is provided with two telescopic masts, the first holding pin is equipped with two telescopic masts, the top of two telescopic masts is connected by slide bar, two sliding blocks are arranged with slide bar, the bottom of two sliding blocks is mounted on electronic dial gauge, and it is mounted on the second holding pin on two sliding blocks, the middle part of the rack upper surface is provided with bearing, and two telescopic masts are located at the both sides of bearing respectively, the top of bearing is provided with rotating disk, the output shaft of the drive motor sequentially passes through support and bearing and the bottom of rotating disk connects, control panel is also equipped with the support.The present invention is simple in construction, easy to use, and CD-ROM drive part is detected by two electronic dial gauges, and is contrasted by control panel, reduces detection error, improves accuracy of detection, application is relatively broad.
Description
Technical field
The present invention relates to CD-ROM drive detection device technical field, specially a kind of pulsation detecting instrument.
Background technology
CD-ROM drive is that computer is used for reading and writing the machine of laser disc content, and a relatively common part in desktop computer and notebook portable computer.As multimedia application is more and more extensive so that CD-ROM drive has become standard configuration in all multiple accessories of computer.The quality of CD-ROM drive and its transmission rate, fault-tolerance and stability etc. have indispensable contact, and its fault-tolerance and stability have great associate with the size of CD driver part, if the size of CD driver part is unqualified to seriously affect the service behaviour of CD-ROM drive, or even causes the generation of contingency.
When in the prior art to CD-ROM drive piece test, a part uses artificial detection, and this detection mode wastes time and energy, inefficient, and error is larger；Another part is detected using pulsation detecting instrument, but existing pulsation detecting instrument only detects using only an amesdial to CD-ROM drive part, the data of detection can not be contrasted, it is unreliable to detect data, if amesdial breaks down, then CD-ROM drive part is required for detecting again by the gross, and this detection mode is not convenient enough, also not accurate enough.
The content of the invention
It is an object of the invention to provide a kind of pulsation detecting instrument, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of pulsation detecting instrument, including support and slide bar, drive motor is installed at the center of the frame bottom, the upper surface of support is provided with two telescopic masts, the first holding pin is equipped with two telescopic masts, the top of two telescopic masts is connected by slide bar, two sliding blocks are arranged with slide bar, the bottom of two sliding blocks is mounted on electronic dial gauge, and it is mounted on the second holding pin on two sliding blocks, the middle part of the rack upper surface is provided with bearing, and two telescopic masts are located at the both sides of bearing respectively, the top of bearing is provided with rotating disk, the output shaft of the drive motor sequentially passes through support and bearing and the bottom of rotating disk connects, control panel is also equipped with the support, the control panel electrically connects with drive motor and two electronic dial gauges respectively.
Preferably, display screen, keyboard and alarm are installed, and display screen and keyboard, alarm electrically connect with control panel on the control panel.
Preferably, the size and model all same of two electronic dial gauges, and the bottom of two electronic dial gauge probes is located in same level.
Preferably, the junction of the output shaft of the drive motor and support and bearing is mounted on bearing.
Compared with prior art, the beneficial effects of the invention are as follows：The pulsation detecting instrument, CD-ROM drive part is detected by two electronic dial gauges, and contrast is carried out by control panel and shown, if detection is unqualified, it can then be prompted by alarm equipment alarm, its accuracy of detection is higher, the height of electronic dial gauge can be adjusted for telescopic mast, and by the first holding pin to highly positioning, using more convenient, and because two electronic dial gauges are arranged on same slide bar by sliding block, therefore two electronic dial gauges can be always held in same level, improve accuracy of detection, reduce error, the present invention is simple in construction, it is easy to use, CD-ROM drive part is detected by two electronic dial gauges, and contrasted by control panel, reduce detection error, improve accuracy of detection.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
In figure：1 control panel, 2 supports, 3 drive motors, 4 first holding pins, 5 telescopic masts, 6 bearings, 7 rotating disks, 8 slide bars, 9 sliding blocks, 10 second holding pins, 11 electronic dial gauges.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made belongs to the scope of protection of the invention.
Referring to Fig. 1, the present invention provides a kind of technical scheme：A kind of pulsation detecting instrument,Including support 2 and slide bar 8,Drive motor 3 is installed at the center of the bottom of support 2,The upper surface of support 2 is provided with two telescopic masts 5,The first holding pin 4 is equipped with two telescopic masts 5,The height of electronic dial gauge 11 can be adjusted for telescopic mast 5,And by the first holding pin 4 to highly positioning,Using more convenient,The top of two telescopic masts 5 is connected by slide bar 8,Two sliding blocks 9 are arranged with slide bar 8,The bottom of two sliding blocks 9 is mounted on electronic dial gauge 11,The size and model all same of two electronic dial gauges 11,And the bottom that two electronic dial gauges 11 are popped one's head in is located in same level,And the second holding pin 10 is mounted on two sliding blocks 9,Because two electronic dial gauges 11 are arranged on same slide bar 8 by sliding block 9,Therefore two electronic dial gauges 11 can be always held in same level,Improve accuracy of detection,Reduce error,The middle part of the upper surface of support 2 is provided with bearing 6,And two telescopic masts 5 are located at the both sides of bearing 6 respectively,The top of bearing 6 is provided with rotating disk 7,The output shaft of drive motor 3 sequentially passes through support 2 and bearing 6 is connected with the bottom of rotating disk 7,The junction of the output shaft of drive motor 3 and support 2 and bearing 6 is mounted on bearing,Control panel 1 is also equipped with the support 2,Display screen is installed on control panel 1,Keyboard and alarm,And display screen and keyboard,Alarm electrically connects with control panel 1,Display screen is used to show the data of detection,Control panel 1 electrically connects with drive motor 3 and two electronic dial gauges 11 respectively,The present invention is simple in construction,It is easy to use,CD-ROM drive part is detected by two electronic dial gauges 11,And contrasted by control panel 1,Reduce detection error,Improve accuracy of detection.
Operation principle：During present invention work, CD-ROM drive part to be detected is placed on rotating disk 7, then the position of two electronic dial gauges 11 is adjusted, then drive motor 3 is controlled to rotate by control panel 1, the information of detection is transmitted to control panel 1 and contrasted by two electronic dial gauges 11, if two detection information errors are little, and positioned at setting acceptance value section when, then the alarm on control panel 1 is not alarmed, and on the contrary then on control panel 1 alarm is alarmed.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, it is appreciated that a variety of change, modification, replacement and modification can be carried out to these embodiments without departing from the principles and spirit of the present invention, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of pulsation detecting instrument, including support（2）And slide bar（8）, it is characterised in that：The support（2）Drive motor is installed at the center of bottom（3）, support（2）Upper surface two telescopic masts are installed（5）, two telescopic masts（5）On be equipped with the first holding pin（4）, two telescopic masts（5）Top pass through slide bar（8）Connection, slide bar（8）On be arranged with two sliding blocks（9）, two sliding blocks（9）Bottom be mounted on electronic dial gauge（11）, and two sliding blocks（9）On be mounted on the second holding pin（10）, the support（2）The middle part of upper surface is provided with bearing（6）, and two telescopic masts（5）It is located at bearing respectively（6）Both sides, bearing（6）Top be provided with rotating disk（7）, the drive motor（3）Output shaft sequentially pass through support（2）And bearing（6）With rotating disk（7）Bottom connection, the support（2）On be also equipped with control panel（1）, the control panel（1）Respectively with drive motor（3）With two electronic dial gauges（11）Electrical connection.
A kind of 2. pulsation detecting instrument according to claim 1, it is characterised in that：The control panel（1）On display screen, keyboard and alarm be installed, and display screen and keyboard, alarm are and control panel（1）Electrical connection.
A kind of 3. pulsation detecting instrument according to claim 1, it is characterised in that：Two electronic dial gauges（11）Size and model all same, and two electronic dial gauges（11）The bottom of probe is located in same level.
A kind of 4. pulsation detecting instrument according to claim 1, it is characterised in that：The drive motor（3）Output shaft and support（2）And bearing（6）Junction be mounted on bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610342374.0A CN107421428A (en) | 2016-05-23 | 2016-05-23 | A kind of pulsation detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610342374.0A CN107421428A (en) | 2016-05-23 | 2016-05-23 | A kind of pulsation detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107421428A true CN107421428A (en) | 2017-12-01 |
Family
ID=60421990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610342374.0A Pending CN107421428A (en) | 2016-05-23 | 2016-05-23 | A kind of pulsation detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107421428A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048862A (en) * | 2021-03-05 | 2021-06-29 | 常州市联丰镜面辊制造有限公司 | Optical mirror surface roller roundness detection device |
-
2016
- 2016-05-23 CN CN201610342374.0A patent/CN107421428A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113048862A (en) * | 2021-03-05 | 2021-06-29 | 常州市联丰镜面辊制造有限公司 | Optical mirror surface roller roundness detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171201 |
|
| WD01 | Invention patent application deemed withdrawn after publication |