CN202522922U - Automatic test tooling of DSP (digital signal processor) control panel - Google Patents
Automatic test tooling of DSP (digital signal processor) control panel Download PDFInfo
- Publication number
- CN202522922U CN202522922U CN2012201645467U CN201220164546U CN202522922U CN 202522922 U CN202522922 U CN 202522922U CN 2012201645467 U CN2012201645467 U CN 2012201645467U CN 201220164546 U CN201220164546 U CN 201220164546U CN 202522922 U CN202522922 U CN 202522922U
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- Prior art keywords
- control panel
- base
- automatic test
- tray
- dsp
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- Expired - Lifetime
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- 238000012360 testing method Methods 0.000 title claims abstract description 42
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 241000826860 Trapezium Species 0.000 claims description 3
- 230000000295 complement effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses an automatic test tooling of a DSP (digital signal processor) control panel. The automatic test tooling comprises a base and a tooling control panel, wherein the upper surface of the base comprises a horizontal transverse surface and an inclined surface, a tray is arranged on the horizontal transverse surface, a spring and an elastic post are arranged between the tray and the horizontal transverse surface of the base, the elastic post is matched with a through hole arranged on the tray and is electrically connected with the tooling control panel arranged on the base through a conducting wire, a support frame is also arranged on the horizontal transverse surface of the base, a spanner is hinged on the support frame and is fixedly connected with a fixing post, the fixing post is fixedly connected with a press plate arranged right above the tray, and the lower end surface of the press plate is provided with a positioning post. The automatic test tooling of the DSP control panel has the advantages that the positioning can be realized through positioning the DSP control panel on the tray and tightly pressing the spanner, in addition, he elastic post arranged between the tray and the base is in contact with test points preserved on the DSP control panel through the through hole arranged on the tray, a passage is formed, the automatic detection can be realized, the operation is simple, the detection efficiency is improved, and the production cost is reduced.
Description
Technical field
The utility model relates to a kind of test fixture, relates in particular to the automatic test fixture of a kind of DSP control panel.
Background technology
At present, the test of the DSP control panel on the market basically all is through the manual testing, manual testing DSP control panel; Not only testing precision is not high; And its complex operation expends man-hour, location inconvenience; Reduce the production efficiency of test link in the production, also directly reduced the overall efficiency of product simultaneously; In addition, the control panel of manual testing DSP is had relatively high expectations to staff's individual level to a certain extent, has also strengthened production cost virtually.
The utility model content
The purpose of the utility model is to provide a kind of DSP control panel automatic test fixture to the problems referred to above, adopts the manual testing to solve traditional DSP control panel; Complex operation expends man-hour, the inconvenience of DSP control panel location; Production efficiency is low, the problem that production cost is high.
The purpose of the utility model is to realize through following technical scheme:
The automatic test fixture of a kind of DSP control panel comprises base and is arranged at the frock control panel on the base that the upper surface of said base comprises a horizontal plane of structure and an inclined-plane; Said horizontal plane of structure is provided with pallet, is provided with spring and post between the horizontal plane of structure of said base and the pallet, and the through hole of offering on said post and the pallet is complementary; And it is electrically connected with frock control panel on the base through lead; Also be provided with a support on the horizontal plane of structure of said base, be hinged with a spanner on the said support, said spanner is fixedly connected with fixed leg; Said fixed leg is fixedly connected with pressing plate directly over the pallet, and said pressing plate lower surface is provided with reference column.
Further, the inclined-plane of said base is provided with the manual test point, and said manual test point is electrically connected with the frock control panel through lead.
Further, the longitudinal section of said base is a right-angled trapezium.
Further, said post is the aciculiform structure.
Further, the horizontal plane of structure of said base is provided with the power switch of frock control panel.
The beneficial effect of the utility model is when the automatic test fixture of said DSP control panel uses, only to need the DSP control panel is positioned on the pallet; Compress spanner, can realize the location easily, and post contacts through the test point of reserving on the through hole on the pallet and the DSP control panel between pallet and the base; Form path, can realize automatic detection easily, simple to operate; To staff individual level require lowly, and improved detection efficiency, reduced production cost.
Description of drawings
Fig. 1 is the structural representation of the automatic test fixture of the utility model DSP control panel.
Among the figure:
1, power switch; 2, base; 3, frock control panel; 4, manual test point; 5, pallet; 6, reference column; 7, pressing plate; 8, fixed leg; 9, spanner.
Embodiment
Further specify the technical scheme of the utility model below in conjunction with accompanying drawing and through embodiment.
Please with reference to shown in Figure 1, Fig. 1 is the structural representation of the automatic test fixture of the utility model DSP control panel; In present embodiment, the automatic test fixture of a kind of DSP control panel comprises base 2 and is arranged at the frock control panel 3 on the base 2; The longitudinal section of said base 2 is a right-angled trapezium, and its upper surface comprises a horizontal plane of structure and an inclined-plane, and said inclined-plane is provided with manual test point 4; Said manual test point 4 is electrically connected with frock control panel 3 through lead, and said horizontal plane of structure is provided with pallet 5, is provided with spring and post between the horizontal plane of structure of said base 2 and the pallet 5; Said post is the aciculiform structure, and the through hole of offering on itself and the pallet 5 is complementary, and it is electrically connected with frock control panel 3 on the base 2 through lead; The horizontal plane of structure of said base 2 is provided with the power switch 1 of frock control panel 3; Also be provided with a support on it, be hinged with a spanner 9 on the said support, said spanner 9 is fixedly connected with fixed leg 8; Said fixed leg 8 is fixedly connected with pressing plate 7 directly over the pallet 5, and said pressing plate 7 lower surfaces are provided with reference column 6.
During use, earlier the DSP control panel is positioned on the pallet 5, compresses spanner 9; The fixed leg 8 that is connected with spanner 9 presses down, and the pressing plate 7 that is connected with fixed leg 8 presses down, and can the DSP control panel be pressed on the pallet 5; Pallet 5 is continued to make the gap smaller between pallet 5 and the base 2 to pressing down, thereby the test point that makes post pass through to reserve on through hole and the DSP control panel on the pallet 5 contacts; Form path, turn on the power switch 1, the start button of click computer display interface; Frock just begins automatic each function to the DSP control panel and begins test; The staff only need wait for, has significantly reduced staff's workload like this, and has reduced the requirement to staff individual level significantly.And this frock is through the single-chip microcomputer automatic test technology, and test speed reaches common manual testing's several times, has improved work efficiency greatly.When the process display lamp all becomes green, promptly represent the test completion, the tester can directly judge the quality of each function of DSP control panel through state display lamp.Automatically behind the EOT, staff's disconnecting power switch 1 is pressed SR, changes a DSP control panel, continues the test of next piece DSP control panel.Easy simple to operate of this frock has improved the production efficiency of test link in the production, has also directly improved the overall efficiency of product.
Above embodiment has just set forth the ultimate principle and the characteristic of the utility model; The utility model is not limited by the foregoing description; Under the prerequisite that does not break away from the utility model spirit and scope; The utility model also has various variations and change, and these variations and change all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (5)
1. automatic test fixture of DSP control panel; It is characterized in that: comprise base and be arranged at the frock control panel on the base, the upper surface of said base comprises a horizontal plane of structure and an inclined-plane, and said horizontal plane of structure is provided with pallet; Be provided with spring and post between the horizontal plane of structure of said base and the pallet; The through hole of offering on said post and the pallet is complementary, and it is electrically connected with frock control panel on the base through lead, also is provided with a support on the horizontal plane of structure of said base; Be hinged with a spanner on the said support; Said spanner is fixedly connected with fixed leg, and said fixed leg is fixedly connected with pressing plate directly over the pallet, and said pressing plate lower surface is provided with reference column.
2. the automatic test fixture of DSP control panel according to claim 1 is characterized in that: the inclined-plane of said base is provided with the manual test point, and said manual test point is electrically connected with the frock control panel through lead.
3. the automatic test fixture of DSP control panel according to claim 1 and 2 is characterized in that: the longitudinal section of said base is a right-angled trapezium.
4. the automatic test fixture of DSP control panel according to claim 1 is characterized in that: said post is the aciculiform structure.
5. the automatic test fixture of DSP control panel according to claim 1, it is characterized in that: the horizontal plane of structure of said base is provided with the power switch of frock control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201645467U CN202522922U (en) | 2012-04-17 | 2012-04-17 | Automatic test tooling of DSP (digital signal processor) control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201645467U CN202522922U (en) | 2012-04-17 | 2012-04-17 | Automatic test tooling of DSP (digital signal processor) control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202522922U true CN202522922U (en) | 2012-11-07 |
Family
ID=47105864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201645467U Expired - Lifetime CN202522922U (en) | 2012-04-17 | 2012-04-17 | Automatic test tooling of DSP (digital signal processor) control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202522922U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629137A (en) * | 2012-04-17 | 2012-08-08 | 无锡市大元广盛电气有限公司 | Automatic test fixture for DSP control board |
| CN111060806A (en) * | 2019-12-18 | 2020-04-24 | 合肥宇隆光电科技有限公司 | Control panel testing device and testing system |
-
2012
- 2012-04-17 CN CN2012201645467U patent/CN202522922U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629137A (en) * | 2012-04-17 | 2012-08-08 | 无锡市大元广盛电气有限公司 | Automatic test fixture for DSP control board |
| CN111060806A (en) * | 2019-12-18 | 2020-04-24 | 合肥宇隆光电科技有限公司 | Control panel testing device and testing system |
| CN111060806B (en) * | 2019-12-18 | 2021-09-24 | 合肥宇隆光电科技有限公司 | Control panel testing device and testing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 214192, Jiangsu Wuxi Xishan Economic Development Zone Furong three road 99, science and Technology Park, a cloud Patentee after: Wuxi Dayuan Guangsheng Electric Co., Ltd. Address before: 214000 Jiangsu city in Wuxi Province Economic Development Zone Xishan Furong Road No. 99 in the three science and technology park a auspicious clouds Wuxi Dayuan Guangsheng Electric Co. Ltd. Patentee before: Wuxi Dayuanguangsheng Electric Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |