CN110658441A - CPCI printed board test cabinet - Google Patents
CPCI printed board test cabinet Download PDFInfo
- Publication number
- CN110658441A CN110658441A CN201910896949.7A CN201910896949A CN110658441A CN 110658441 A CN110658441 A CN 110658441A CN 201910896949 A CN201910896949 A CN 201910896949A CN 110658441 A CN110658441 A CN 110658441A
- Authority
- CN
- China
- Prior art keywords
- board
- cpci
- printed board
- plate
- test cabinet
- 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.)
- Withdrawn
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/2806—Apparatus therefor, e.g. test stations, drivers, analysers, conveyors
- G01R31/2808—Holding, conveying or contacting devices, e.g. test adapters, edge connectors, extender boards
Abstract
The invention discloses a CPCI printed board testing case which comprises a frame and a CPCI bottom board printed board vertically arranged in the frame, wherein the CPCI bottom board printed board divides the frame into a front side board mounting area and a rear side wiring area; the integrated circuit board mounting area the place ahead be equipped with the structure cold drawing, structure cold drawing bottom links to each other with a pair of linear guide, linear guide sets up on the bottom plate, the structure cold drawing can slide in on linear guide in the mounting area. The invention has the advantages and beneficial effects that: the case is simple in structure and easy to operate, the structural part cold plate is placed into the printed board to be tested gently, flexible plugging can be achieved through rotating the handle, time for assembling the printed board is shortened, positioning accuracy can be achieved, stress is evenly distributed, work efficiency can be greatly improved, and work accuracy is improved.
Description
Technical Field
The invention relates to the field of CPCI (compact peripheral component interconnect) equipment, in particular to a CPCI printed board testing cabinet.
Background
At present, many units for producing and operating military products such as reinforced computers, board cards and the like are provided in China, and all units can research and develop board cards with various functions to meet the requirements of customers every year. All need test the integrated circuit board of oneself research and development, the qualified customer that just can normally deliver of test, the test of these integrated circuit boards is firstly artifical manual disect insertion standard bottom plate and is tested, secondly adopts to pass through the fix with screw on the cold drawing with the printing board, then inserts the quick-witted case that is equipped with standard bottom plate groove with the cold drawing and tests.
The inconvenience brought by the two test modes lies in that the board card is not uniformly stressed and positioned in the process of manually inserting the board card into the bottom plate groove, and the long-time plugging can influence the pin. And the printed board is relatively laborious when being pulled out from the bottom plate groove and can cause the damage of the electric parts on the printed board if the printed board is too hard. The mode that adopts processing cold drawing needs to be directed against the different cold drawing of different printing board processing, at first can increase the cost, secondly through the fix with screw on the cold plate, need carry out frequent installation and dismantle screw work, increases work load, will hinder the test time of printing board like this, reduces work efficiency.
In order to solve the problems, aiming at the 6U CPCI printed board mainly produced by our company, it is necessary to develop a testing case in order to complete the testing as soon as possible, improve the working efficiency and save the labor and time.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a CPCI printed board testing case capable of improving testing efficiency.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a CPCI printed board testing case comprises a frame and a CPCI bottom board printed board vertically arranged in the frame, wherein the CPCI bottom board printed board divides the frame into a front side board mounting area and a rear side wiring area; the integrated circuit board mounting area the place ahead be equipped with the structure cold drawing, structure cold drawing bottom links to each other with a pair of linear guide, linear guide sets up on the bottom plate, the structure cold drawing can slide in on linear guide in the mounting area.
The structural part cold plate is fixed on the linear guide rail through 4 fixing frames, and the lifting for testing other expansion grooves can be realized through installing the fixing frames with different heights.
A pair of long columns is arranged at two ends of the front side of the rack, plugging handles are slidably arranged on the long columns and sleeved on the long columns through elliptical holes, and connecting holes are formed in the opposite ends of the two plugging handles; the two ends of the front side of the structural member cold plate are provided with plugging columns matched with the connecting holes.
The rear wiring area is provided with a wiring system, the wiring system comprises two pairs of sliding beams which are arranged at the left side and the right side and are connected with a top plate and a bottom plate, a panel is arranged between the sliding beams, and two ends of the panel are provided with pull-out aids.
The structural member cold plate is provided with 6 threaded connecting columns.
The board card installing area and the top plate above the wiring area are provided with notches, the top plate is I-shaped, and the middle area of the two sides of the top plate are connected with round holes.
And the outer sides of the left side plate and the right side plate are respectively provided with a left reinforcing plate and a right reinforcing plate.
And a sliding groove is formed in one side of the left side plate, which is opposite to the right side plate.
The outside of left side board, right side board still is equipped with left handle mounting panel, right handle mounting panel respectively, all is equipped with the handle on the two.
The invention has the advantages and beneficial effects that:
(1) the case is simple in structure and easy to operate, the structural part cold plate is placed into the printed board to be tested gently, flexible plugging can be achieved through rotating the handle, time for assembling the printed board is shortened, positioning accuracy can be achieved, stress is evenly distributed, work efficiency can be greatly improved, and work accuracy is improved.
(2) The test of various conventional 6U CPCI printed boards can be realized, the test of each expansion slot can be realized through fixing frames with various heights, and certain universality is realized.
(3) The plugging and unplugging of the printed board are realized by simulating a handle suitable for manual operation, and the printed board is soft in hand feeling, safe and convenient.
Drawings
Fig. 1 is a schematic structural diagram of a CPCI printed board tester case provided by the present invention;
FIG. 2 is another schematic view of the present invention;
FIG. 3 is a schematic view of a cold plate of a structural member sliding into a frame in an embodiment of the present invention;
FIG. 4 is a schematic diagram of the rear routing system of the present invention
Detailed Description
The invention is described in further detail below with reference to the figures and the detailed description.
As shown in fig. 1-3, a CPCI printed board tester case includes a rack, a CPCI bottom board printed board 1400 vertically disposed in the rack, the CPCI bottom board printed board dividing the rack into a front side board card mounting area and a rear side wiring area, the rack including a bottom board 1000, a top board 1100, and a left side board 1200 and a right side board 1300 disposed at both sides of the mounting area and connecting the bottom board and the top board; the mounting area the place ahead be equipped with structure cold drawing 2300, the cold drawing bottom of structure links to each other with a pair of linear guide, and linear guide sets up on the bottom plate, the structure cold drawing can slide in on linear guide in the mounting area.
The structural member cold plate is fixed on the linear guide rail through 4 fixing frames 2100, and the lifting for testing other expansion grooves can be realized through installing the fixing frames 2100 with different heights.
A pair of long columns 2000 are arranged at two ends of the front side of the rack, plugging handles 1900 are arranged on the long columns in a sliding mode, the plugging handles are sleeved on the long columns 2000 through elliptical holes 1901, and connecting holes are formed in the opposite ends of the two plugging handles; the two ends of the front side of the structural member cold plate are provided with plug columns 2302 matched with the connecting holes.
The rear wiring area is provided with a wiring system 100, the wiring system 100 comprises two pairs of sliding beams 101 and 102 which are arranged on the left side and the right side and are connected with a top plate and a bottom plate, a panel 104 is arranged between the sliding beams, and two ends of the panel are provided with pulling aids 103. The beam is a standard Bentai section bar.
The top plate 1100 above the board mounting area and the board is provided with a notch, the top plate is I-shaped, and the middle area of the two sides of the top plate 1100 are connected with round holes.
The cold board of structure on be equipped with 6 screw thread spliced poles 2301, fix a position when the integrated circuit board of being convenient for is placed.
The outer sides of the left side plate 1200 and the right side plate 1300 are respectively provided with a left reinforcing plate 1500 and a right reinforcing plate 1600.
And a sliding groove is formed in one side of the left side plate 1200 opposite to the right side plate 1300.
The outside of left side board 1200, right side board 1300 still is equipped with left handle mounting panel 1700, right handle mounting panel 1800 respectively, all is equipped with handle 2400 on the two.
The left and right side plates 1200, 1300 are fixed to the base plate 1400 by screw fasteners.
The left and right side plates 1200 and 1300 are fixed to the upper and lower side plates 1100 and 1000 by screw fasteners.
The left and right reinforcing plates 1500 and 1600 are fixed to the upper and lower side plates 1100 and 1000 by screw fasteners.
The 2 long columns 2000 are fixed to the upper and lower side plates 1100 and 1000 by screw fasteners.
The 2 linear guide rails 2200 are fixed to the lower side plate 1000 by screw fasteners.
The 4 holders 2100 are fixed to the linear guide 2200 by screw fasteners.
The 2 handles 1900 are mounted on the long column 2000 to slide up and down.
The structural member cold plate 2300 is mounted to the 4 mounts 2100 by screw fasteners.
The use mode of the invention is as follows: the CPCI printed board 2302 to be tested is gently placed on the structural member cold plate 2300 and is positioned through the 6 threaded connecting columns 2301 on the structural member cold plate 2300, then the two handles 1900 are held by hands to rotate along the anticlockwise direction, and the printed board 2302 can be accurately locked and inserted through the movement of the linear guide 2100, as shown in FIG. 4; on the contrary, the two handles 1900 are held by hands to rotate clockwise, and the printed board 2302 can be loosened and pulled out by moving the linear guide 2100, so that the printed board 2302 is tested.
The above examples are merely for illustrative clarity and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (9)
1. A CPCI printed board test case comprises a rack and a CPCI bottom board printed board (1400) vertically arranged in the rack, wherein the CPCI bottom board printed board divides the rack into a front side board mounting area and a rear side wiring area, the rack comprises a bottom board (1000), a top board (1100), and a left side board (1200) and a right side board (1300) which are arranged on two sides of the board mounting area and are connected with the bottom board and the top board; the integrated circuit board mounting area the place ahead be equipped with structure cold drawing (2300), structure cold drawing bottom links to each other with a pair of linear guide (2200), and linear guide sets up on bottom plate (1000), the structure cold drawing can slide in on linear guide in the mounting area.
2. A CPCI printed board test cabinet according to claim 1, wherein: the structural member cold plate is fixed on the linear guide rail (2200) through 4 fixing frames (2100).
3. A CPCI printed board test cabinet according to claim 1, wherein: a pair of long columns (2000) are arranged at two ends of the front side of the rack, plugging handles (1900) are slidably arranged on the long columns, the plugging handles are sleeved on the long columns (2000) through elliptical holes (1901), and connecting holes are formed in the opposite ends of the two plugging handles; the two ends of the front side of the structural member cold plate are provided with plugging columns (2302) matched with the connecting holes.
4. A CPCI printed board test cabinet according to claim 1, wherein: the rear wiring area is internally provided with a wiring system (100), the wiring system (100) comprises two pairs of sliding beams (101, 102) which are arranged at the left side and the right side and are connected with a top plate and a bottom plate, a panel (104) is arranged between the sliding beams, and two ends of the panel are provided with pulling aids (103).
5. A CPCI printed board test cabinet according to claim 1, wherein: the board card installing area and the top plate (1100) above the wiring area are provided with notches, the top plate is I-shaped, and the middle area of the two sides of the top plate (1100) is connected with round holes.
6. A CPCI printed board test cabinet according to claim 1, wherein: the structural member cold plate (2300) is provided with 6 threaded connecting columns (2301).
7. A CPCI printed board test cabinet according to claim 1, wherein: the outer sides of the left side plate (1200) and the right side plate (1300) are respectively provided with a left reinforcing plate (1500) and a right reinforcing plate (1600).
8. A CPCI printed board test cabinet according to claim 1, wherein: and a sliding groove is formed in one side of the left side plate (1200) opposite to the right side plate (1300).
9. A CPCI printed board test cabinet according to claim 1, wherein: the outside of left side board (1200), right side board (1300) still is equipped with left handle mounting panel (1700), right handle mounting panel (1800) respectively, all is equipped with handle (2400) on the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910896949.7A CN110658441A (en) | 2019-09-23 | 2019-09-23 | CPCI printed board test cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910896949.7A CN110658441A (en) | 2019-09-23 | 2019-09-23 | CPCI printed board test cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110658441A true CN110658441A (en) | 2020-01-07 |
Family
ID=69038349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910896949.7A Withdrawn CN110658441A (en) | 2019-09-23 | 2019-09-23 | CPCI printed board test cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110658441A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2623603A (en) * | 2022-10-21 | 2024-04-24 | Shenzhen Longood Intelligent Electric Co Ltd | Test box with circuit boards assembled by means of guide rails |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6836810B1 (en) * | 2001-03-29 | 2004-12-28 | Fairchild Semiconductor Corporation | Backplane system using incident waveform switching |
| CN201278145Y (en) * | 2008-08-19 | 2009-07-22 | 研祥智能科技股份有限公司 | CPCI plate card test rack |
| CN201465011U (en) * | 2009-08-03 | 2010-05-12 | 成都纵横科技有限责任公司 | Reinforcement device for CPCI module |
| CN204462989U (en) * | 2015-03-17 | 2015-07-08 | 成都嘉义恒远科技有限公司 | A kind of 3U conduction cooling CPCI cabinet |
| CN205793876U (en) * | 2016-07-15 | 2016-12-07 | 中国航天科技集团公司第九研究院第七七一研究所 | The high-torque of a kind of 6U board helps to insert and helps drawing machine structure |
| CN107960037A (en) * | 2017-11-27 | 2018-04-24 | 上海航天测控通信研究所 | A kind of transverse direction board plug type aerospace integrated electronics class standalone architecture |
-
2019
- 2019-09-23 CN CN201910896949.7A patent/CN110658441A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6836810B1 (en) * | 2001-03-29 | 2004-12-28 | Fairchild Semiconductor Corporation | Backplane system using incident waveform switching |
| CN201278145Y (en) * | 2008-08-19 | 2009-07-22 | 研祥智能科技股份有限公司 | CPCI plate card test rack |
| CN201465011U (en) * | 2009-08-03 | 2010-05-12 | 成都纵横科技有限责任公司 | Reinforcement device for CPCI module |
| CN204462989U (en) * | 2015-03-17 | 2015-07-08 | 成都嘉义恒远科技有限公司 | A kind of 3U conduction cooling CPCI cabinet |
| CN205793876U (en) * | 2016-07-15 | 2016-12-07 | 中国航天科技集团公司第九研究院第七七一研究所 | The high-torque of a kind of 6U board helps to insert and helps drawing machine structure |
| CN107960037A (en) * | 2017-11-27 | 2018-04-24 | 上海航天测控通信研究所 | A kind of transverse direction board plug type aerospace integrated electronics class standalone architecture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2623603A (en) * | 2022-10-21 | 2024-04-24 | Shenzhen Longood Intelligent Electric Co Ltd | Test box with circuit boards assembled by means of guide rails |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110658441A (en) | CPCI printed board test cabinet | |
| CN101858954B (en) | Circuit board testing device | |
| US8081009B2 (en) | Printed circuit board testing fixture | |
| CN208192575U (en) | A kind of Electronics and Information Engineering practical traning platform | |
| CN202652746U (en) | Combined industrial chassis comprising multiple vertically mounted printed circuit boards | |
| CN209449097U (en) | Electronic device and its support frame | |
| CN212749146U (en) | Integrated performance testing device | |
| CN211264218U (en) | Computer display card fixing frame convenient to install | |
| CN201750518U (en) | General test platform | |
| CN215932070U (en) | Combined type testing device for circuit board production | |
| CN213479617U (en) | Instrument and meter fixing device | |
| CN219778210U (en) | Computer hardware mainboard performance detection device | |
| CN219104988U (en) | PCB production test fixture | |
| CN219404060U (en) | Accurate positioning system for screw hole position of shell of bright notebook computer | |
| CN212963383U (en) | Virtual image photoelectric measuring instrument | |
| CN218584935U (en) | Mainboard short circuit anti-power-off system | |
| CN212364507U (en) | Detection jig for circuit board | |
| CN216534461U (en) | Virtual machine host support | |
| CN216210985U (en) | Mainboard IO interface test fixture | |
| CN211605455U (en) | Laminated board card | |
| CN219956840U (en) | Test structure of nitrogen spring pressure tester | |
| CN218958045U (en) | Backboard connecting structure for chip testing machine | |
| CN218828569U (en) | Adjustable instrument support of electric control cabinet | |
| CN210804211U (en) | Hard disk fixing structure and hard disk tray | |
| CN214750421U (en) | Rack device for simulating automatic test of car machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200107 |
|
| WW01 | Invention patent application withdrawn after publication |