CN201191176Y - Planarity detection apparatus for memory disc separation tablet - Google Patents
Planarity detection apparatus for memory disc separation tablet Download PDFInfo
- Publication number
- CN201191176Y CN201191176Y CNU2008200351262U CN200820035126U CN201191176Y CN 201191176 Y CN201191176 Y CN 201191176Y CN U2008200351262 U CNU2008200351262 U CN U2008200351262U CN 200820035126 U CN200820035126 U CN 200820035126U CN 201191176 Y CN201191176 Y CN 201191176Y
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- CN
- China
- Prior art keywords
- memory disc
- holly strip
- indicating device
- digital display
- locating platform
- 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 - Lifetime
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Abstract
The utility model discloses a memory disc baffle sheet flatness detection device, comprising a positioning platform with a baffle sheet clamp, a rotary mechanism provided on the positioning platform and an indicating device, wherein the rotary mechanism is provided with at least one digit display percent meter comprising a shell, a measurement rod and an induction control chip in the shell, and the induction control chip is electrically connected with the indicating device. The memory disc baffle sheet flatness detection device can automatically recognize the measurement results and directly display the check results on the indicating device, thus is visible and simple. Compared with the prior art, the memory disc baffle sheet flatness detection device avoids users to read the device, to save time, improve working efficiency and improve measurement accuracy.
Description
Technical field
The utility model relates to a kind of memory disc holly strip flatness checking device.
Background technology
Memory disc in the hard disk is a key part important in the hard disk, and general hard disk is all formed by several memory disc stack combinations.These memory discs are to allow to have each other interference anything but in location and use, so just holly strip must be arranged.And holly strip is to have quite high flatness to require, and in the production run of hard disk, need carry out special detection to the flatness of holly strip.Design originally is to come the detection plane degree with common pointer mechanical type dial gauge, detection person must see constantly table scale and and the bound of standard compare, it is qualified and defective to judge, more loaded down with trivial details, also waste time and energy, and detection person makes mistakes under the work unavoidably concentrating one's energy for a long time, influences work efficiency.
Summary of the invention
The utility model purpose is: provide that a kind of whether qualified can discern testing result automatically, and the memory disc holly strip flatness checking device easy to use that testing result information is intuitively expressed, to improve accuracy and the work efficiency that detects.
The technical solution of the utility model is: a kind of memory disc holly strip flatness checking device, comprise the locating platform that the holly strip anchor clamps are installed and be arranged on rotating mechanism on this locating platform, it also comprises an indicating device, at least one digital display centimeter is installed on the described rotating mechanism, each digital display centimeter comprises housing, measuring staff and is positioned at the sensing control chip of housing that this sensing control chip is electrically connected with indicating device.
Rotating mechanism described in the utility model comprises the rotation axis that is articulated on the locating platform and at least one linking arm that is fixed on the rotation axis, the front end of each linking arm is fixed with a digital display centimeter, and the measuring staff on each digital display centimeter is vertical with locating platform.Fixed form between linking arm and rotation axis and linking arm and digital display centimeter all can adopt conventional screw thread to fix.
The anchor clamps of holly strip described in the utility model comprise at least three reference columns, and the movable chuck that cooperates with every reference column.Engaging lug in the conventional memory disc holly strip can be inserted in the reference column, and depresses the location by the movable chuck on top.
Indicating device described in the utility model comprises indication panel and is located at and is used to indicate the underproof pilot lamp of flatness on the indication panel, also can have the qualified heterochromatic pilot lamp of indication flatness certainly simultaneously; Perhaps indication panel is provided with and is used to indicate the underproof acoustical generator of flatness, as hummer etc.
The digital display centimeter that adopts in the utility model is a prior art, and this digital display centimeter mainly comprises housing, measuring staff and be positioned at the sensing control chip of housing, and measuring staff is connected with housing with position limiting structure through slip, and housing is provided with display screen; And the sensing control chip comprises sensor, functional chip and display chip, the swing situation of sensor sensing measuring staff, to record conversion of signals and be electric signal and reach functional chip and calculate, the result who draws is handled by display chip, and is exported by the display screen on the housing.Certainly owing to further be provided with indicating device in the utility model, the warning circuit that is provided with corresponding pilot lamp or acoustical generator in the indicating device is connected with functional chip; Set in advance flatness by functional chip and detect bound, when the bound of testing result and setting does not match, then the flatness of test product is defective, and can by indication panel by pilot lamp luminous or acoustical generator sounding etc. intuitively mode tell the testing staff.
The utility model advantage is:
It is whether qualified that the utility model can be discerned testing result automatically, and testing result information intuitively expressed by indicating device, simple and clear, easy to use, compared to existing technology, do not need detection person to remove reading, saved the time, improve work efficiency, also improved the accuracy of testing result.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a front view of the present utility model;
Fig. 2 is vertical view of the present utility model (having memory disc holly strip).
Wherein: 1, locating platform; 2, holly strip anchor clamps; 3, rotating mechanism; 4, indicating device; 5, digital display centimeter; 6, housing; 7, measuring staff; 8, rotation axis; 9, linking arm; 10, reference column; 11, movable chuck; 12, indication panel; 13, pilot lamp; 14, memory disc holly strip; 15, engaging lug.
Embodiment
Embodiment: in conjunction with Fig. 1, Figure 2 shows that a kind of embodiment of the utility model memory disc holly strip flatness checking device, it by the locating platform 1 that holly strip anchor clamps 2 are installed, be arranged on the rotating mechanism 3 on this locating platform 1, two digital display centimeters 5 and indicating device 4 that is installed on the rotating mechanism 3 constitutes, each digital display centimeter 5 comprises housing 6, measuring staff 7 and is positioned at the sensing control chip of housing 6 that this sensing control chip is electrically connected with indicating device 4.
The digital display centimeter that adopts in the present embodiment 5 is prior art, and this digital display centimeter 5 mainly comprises housing 6, measuring staff 7 and be positioned at the sensing control chip of housing 6, and measuring staff 7 is connected with housing 6 with position limiting structure through slip, and housing 6 is provided with display screen; And the sensing control chip comprises sensor, functional chip and display chip, the swing situation of sensor sensing measuring staff 7, to record conversion of signals and be electric signal and reach functional chip and calculate, the result who draws is handled by display chip, and is exported by the display screen on the housing 6.
Rotating mechanism described in the present embodiment 3 comprises the rotation axis 8 that is articulated on the locating platform 1 and two linking arms 9 that are fixed on the rotation axis 8, the front end screw thread of each linking arm 9 is fixed a digital display centimeter 5, and the measuring staff 7 on each digital display centimeter 5 is vertical with locating platform 1.
Holly strip anchor clamps 2 described in the present embodiment comprise four reference columns 10 that are fixed on the locating platform 1 and the movable chuck 11 that cooperates with every reference column 10, engaging lug 15 in the conventional memory disc holly strip 14 can be inserted in the reference column 10, and depresses the location by the movable chuck 11 on top.
During use, as shown in Figure 2, with product to be measured is that four engaging lugs 15 of memory disc holly strip 14 grip by the holly strip anchor clamps 2 on the locating platform 1, manually rotate two digital display centimeters 5 by detection person, and selected a certain position is for detecting initial position, make measuring staff 7 contact, return to zero, in functional chip, import predefined flatness by the input button on the digital display centimeter 5 simultaneously and detect bound with product surface to be measured is vertical; During measurement, slowly rotate two digital display centimeters 5 by detection person, the swing situation of sensor sensing measuring staff 7 will record conversion of signals and be electric signal and reach functional chip and calculate, the result who draws is handled by display chip, and can be exported by the display screen on the digital display centimeter 5; When the flatness of test product is defective, then tell the testing staff intuitively by pilot lamp 13 is luminous by indication panel 12.
It is whether qualified that present embodiment can be discerned testing result automatically, and testing result information is intuitively expressed by indicating device 4, simple and clear, compared to existing technology, do not need detection person to remove reading, saved the time, improve work efficiency, also improved the accuracy of testing result.
Claims (5)
1. memory disc holly strip flatness checking device, comprise the locating platform (1) that holly strip anchor clamps (2) are installed and be arranged on rotating mechanism (3) on this locating platform (1), it is characterized in that it also comprises an indicating device (4), at least one digital display centimeter (5) is installed on the described rotating mechanism (3), each digital display centimeter (5) comprises housing (6), measuring staff (7) and is positioned at the sensing control chip of housing (6) that this sensing control chip is electrically connected with indicating device (4).
2. memory disc holly strip flatness checking device according to claim 1, it is characterized in that described rotating mechanism (3) comprises the rotation axis (8) that is articulated on the locating platform (1) and is fixed at least one linking arm (9) on the rotation axis (8), the front end of each linking arm (9) is fixed with a digital display centimeter (5), and the measuring staff (7) on each digital display centimeter (5) is vertical with locating platform (1).
3. memory disc holly strip flatness checking device according to claim 1 is characterized in that described holly strip anchor clamps (2) comprise at least three reference columns (10), and the movable chuck (11) that cooperates with every reference column (10).
4. memory disc holly strip flatness checking device according to claim 1 is characterized in that described indicating device (4) comprises indication panel (12) and is located at and is used to indicate the underproof pilot lamp of flatness (13) on the indication panel (12).
5. memory disc holly strip flatness checking device according to claim 1 is characterized in that described indicating device (4) comprises indication panel (12) and is located at and is used to indicate the underproof acoustical generator of flatness on the indication panel (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200351262U CN201191176Y (en) | 2008-04-11 | 2008-04-11 | Planarity detection apparatus for memory disc separation tablet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200351262U CN201191176Y (en) | 2008-04-11 | 2008-04-11 | Planarity detection apparatus for memory disc separation tablet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201191176Y true CN201191176Y (en) | 2009-02-04 |
Family
ID=40335338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200351262U Expired - Lifetime CN201191176Y (en) | 2008-04-11 | 2008-04-11 | Planarity detection apparatus for memory disc separation tablet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201191176Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645191A (en) * | 2012-04-13 | 2012-08-22 | 苏州怡信光电科技有限公司 | Horizontal calibration device for coordinate measuring machine |
| CN111023936A (en) * | 2019-12-18 | 2020-04-17 | 眉山中车制动科技股份有限公司 | Method for measuring critical dimension of performance of emergency valve |
-
2008
- 2008-04-11 CN CNU2008200351262U patent/CN201191176Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102645191A (en) * | 2012-04-13 | 2012-08-22 | 苏州怡信光电科技有限公司 | Horizontal calibration device for coordinate measuring machine |
| CN111023936A (en) * | 2019-12-18 | 2020-04-17 | 眉山中车制动科技股份有限公司 | Method for measuring critical dimension of performance of emergency valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090204 |