CN202284950U - Device for detecting ceramic substrate hole deviation - Google Patents
Device for detecting ceramic substrate hole deviation Download PDFInfo
- Publication number
- CN202284950U CN202284950U CN2011204099094U CN201120409909U CN202284950U CN 202284950 U CN202284950 U CN 202284950U CN 2011204099094 U CN2011204099094 U CN 2011204099094U CN 201120409909 U CN201120409909 U CN 201120409909U CN 202284950 U CN202284950 U CN 202284950U
- Authority
- CN
- China
- Prior art keywords
- camera assembly
- ceramic substrate
- detect
- skew
- base plate
- 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
Links
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a device for detecting ceramic substrate hole deviation, which is characterized by including a bracket for positioning, wherein a clamp is arranged on the bracket; a camera assembly is clamped on the clamp and connected with a computer through a data line; and a monitor is connected onto the computer. The device for detecting ceramic substrate hole deviation performs satisfactory concentric deviation detection of the positioning hole on the ceramic substrate through the combination of the microscope and the camera assembly, and greatly improves the detection efficiency and judgment accuracy.
Description
Technical field
The utility model relates to a kind of pick-up unit, relates in particular to a kind of pick-up unit that whether squints that carries out that is used for setting circle hole on the ceramic substrate.
Background technology
Ceramic substrate is meant that Copper Foil at high temperature is bonded directly to the special process plate on aluminium oxide or the aluminium nitride ceramics substrate surface (single or double).Ceramic substrate has become the basic material of high-power electric and electronic circuit structure technology and interconnection technique.It is fashionable that ceramic substrate is applied to different fields, need carry out different processing to it usually.Usually ceramic substrate is installed in to clamp on the platform and processes the together setting circle of diameter respectively at the end pin of ceramic substrate the same side, and then same circle centre position processes a concentric circles through laser.But, cause the actual and decentraction of the concentric setting circle of needs easily owing to add the influence that clamps extraneous factors such as platform is vibrated man-hour.Whether the Laser Processing micropore of the certain depth that the setting circle that Laser Processing produces is equated by a series of spacings is actually formed, really be difficult to judge by naked eyes or microscope with one heart the time detecting.
The utility model content
The purpose of the utility model is to solve above-mentioned technical matters, proposes a kind of device that is used to detect the skew of ceramic base plate hole.
The purpose of the utility model will be achieved through following technical scheme:
Be used to detect the device of ceramic base plate hole skew; Comprise the support that is used to locate; Said support is provided with anchor clamps, has clamped a camera assembly, said camera assembly on the said anchor clamps; Said camera assembly connects through data line and is connected with computing machine, is connected with a display on the said computing machine.
Preferably, the below of said camera assembly is fixed with a microscope assembly.
Preferably, said camera assembly is the ccd video camera assembly.
Preferably, described device is provided with at least 2 supports.
The beneficial effect of the utility model is mainly reflected in: through microscope and camera assembly combine the setting circle on the ceramic substrate carried out good concentric offset detect, the accuracy of detection efficiency and judgement is improved greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
The utility model provides the device that is used to detect the skew of ceramic base plate hole; As shown in Figure 1; Comprise the support 21 that is placed on the table top 1, is used to locate, said support 21 is provided with anchor clamps 2, has clamped a ccd video camera assembly 22 on the said anchor clamps 2; Said ccd video camera assembly 22 connects through data line and is connected with computing machine (meaning not shown in the figures), is connected with a display 4 on the said computing machine.
For the clearer setting circle 11 that detects on the ceramic substrate, the below of said ccd video camera assembly 22 is fixed with a microscope assembly 23, and the association reaction through microscope assembly 23 and CCD camera assembly 22 detects so that better observe to display 4.In order to make the efficient that detects improve, described device has been provided with four supports 21, simultaneously the setting circle 11 on four ceramic substrates is detected.
Following mask body is set forth the method for application of the utility model down:
Ceramic substrate to be detected is positioned on the work top 1; With setting circle 11 move to microscope assembly 23 under; Stop the time of setting; Guarantee that image can take and its image is sent to computing machine through ccd video camera assembly 22, and then move to another setting circle 11 places and carry out shot detection.
Ceramic substrate to be detected is the ceramic substrate that has been processed with setting circle 11 through the Laser Processing pipeline; Laser scribing is made up of the Laser Processing micropore of the certain depth that a series of spacings equate; Therefore, it is circular that setting circle is shown as equally spaced micropore composition on display.How the machining hole technology has been a prior art, is not giving unnecessary details at this.
Concrete detection method is; Detect software image is carried out the processing of black and white secondary, to two setting circles in every group (diameter different two need be concentrically ringed setting circle) separate analysis respectively: obtain the center of circle separately of each micropore on its circle contour, simulate the setting circle profile with each central coordinate of circle again; Thereby try to achieve the setting circle center of circle; And then calculate two center of circle spacings, with the permissible error contrast, whether overproofly judge again.Four groups of setting circles are shown on the display 4 simultaneously, and any is overproof promptly sends corresponding prompting alarm.The qualified next round that then continues detects.
The utility model still has numerous embodiments, and all employing equivalents or equivalent transformation and all technical schemes of forming all drop within the protection domain of the utility model.
Claims (4)
1. be used to detect the device of ceramic base plate hole skew; It is characterized in that: comprise the support that is used to locate; Said support is provided with anchor clamps, has clamped a camera assembly, said camera assembly on the said anchor clamps; Said camera assembly connects through data line and is connected with computing machine, is connected with a display on the said computing machine.
2. the device that is used to detect the skew of ceramic base plate hole according to claim 1, it is characterized in that: the below of said camera assembly is fixed with a microscope assembly.
3. the device that is used to detect the skew of ceramic base plate hole according to claim 2, it is characterized in that: said camera assembly is the ccd video camera assembly.
4. the device that is used to detect the skew of ceramic base plate hole according to claim 3, it is characterized in that: described device is provided with at least 2 supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204099094U CN202284950U (en) | 2011-10-25 | 2011-10-25 | Device for detecting ceramic substrate hole deviation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204099094U CN202284950U (en) | 2011-10-25 | 2011-10-25 | Device for detecting ceramic substrate hole deviation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284950U true CN202284950U (en) | 2012-06-27 |
Family
ID=46296469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204099094U Expired - Fee Related CN202284950U (en) | 2011-10-25 | 2011-10-25 | Device for detecting ceramic substrate hole deviation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284950U (en) |
-
2011
- 2011-10-25 CN CN2011204099094U patent/CN202284950U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202092625U (en) | Clamp model recognition device | |
| CN102288138A (en) | Equipment for automatically testing semiconductor substrate | |
| CN102506628B (en) | Exhaust manifold lateral location and end face checking fixture | |
| CN201960373U (en) | Clamp for horizontal processing centre to clamp gear box cover | |
| CN205465370U (en) | A anchor clamps for assisting parts machining | |
| CN102156861A (en) | Device for identifying type of clamp | |
| CN202284950U (en) | Device for detecting ceramic substrate hole deviation | |
| CN106767589B (en) | Three-coordinate measuring method and device for clamp block type parts | |
| CN204594431U (en) | Thin pieces flatness detecting device | |
| CN205352442U (en) | A mistake proofing detecting system for automotive connector | |
| CN202182916U (en) | Direct current resistance quick testing device for printed circuit board (PCB) power supply board | |
| CN202814352U (en) | Access arm shape dimension detection apparatus | |
| CN202917793U (en) | Automobile connector pressing device | |
| CN203657653U (en) | Welding testing fixture for rear subframes of automobile | |
| CN203936830U (en) | A kind of clamping ring tool | |
| CN104330837B (en) | Board detection device for foreign matter and method, board and board control method | |
| CN204214702U (en) | A kind of castor shape metallographic phase sample inlays folder | |
| CN103659367B (en) | High effective curved hole processing device | |
| CN201937979U (en) | Circuit board wave soldering tool | |
| CN203566334U (en) | Efficient device for arc-surface hole machining | |
| CN205209396U (en) | Position degree detection apparatus | |
| CN206977779U (en) | A kind of pcb board V CUT error-proof structures | |
| CN204359824U (en) | A kind of have the pedestal of Quick Response Code and the pick-up unit for detecting this pedestal | |
| CN207388572U (en) | A kind of screen printer fixture of new accurate positionin | |
| CN202582525U (en) | Base used for triangular prism angle detection |
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 |
Granted publication date: 20120627 Termination date: 20151025 |
|
| EXPY | Termination of patent right or utility model |