CN211478550U - Automatic test equipment of circuit board function and system - Google Patents
Automatic test equipment of circuit board function and system Download PDFInfo
- Publication number
- CN211478550U CN211478550U CN201922395955.2U CN201922395955U CN211478550U CN 211478550 U CN211478550 U CN 211478550U CN 201922395955 U CN201922395955 U CN 201922395955U CN 211478550 U CN211478550 U CN 211478550U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- connecting plate
- plate
- test
- pressing
- 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.)
- Active
Links
Images
Landscapes
- Tests Of Electronic Circuits (AREA)
Abstract
The utility model relates to a test equipment field especially relates to an automatic test equipment of circuit board function and system, it includes the quick-witted case, a fixed plate, the switching circuit board, survey test panel and closing device, the switching circuit board is adorned admittedly in quick-witted incasement, the fixed plate includes mounting panel and connecting plate, two mounting panels are adorned admittedly in quick-witted roof portion, be equipped with the draw-in groove on two relative bases that set up of two mounting panels respectively, and inside and outside both sides have set firmly the extension limiting plate respectively, the connecting plate clamps in the draw-in groove, and seted up a plurality of through-holes on the connecting plate, survey test panel adorns admittedly in the connecting plate below, survey test panel and adorn a plurality of thimbles on the survey test panel, survey test panel's port. The device provided by the utility model simple structure, the test is convenient, can the multiple different function circuit board of automatic test.
Description
Technical Field
The utility model relates to a test equipment field especially relates to an automatic test equipment of circuit board function and system.
Background
The circuit board that bears software needs to carry out the test of various functions before putting into service, especially bears the circuit board of software, because customer's variety, a lot of customers need customization resource, for example off-line map package, off-line pronunciation package, bluetooth, a lot of functions such as panorama monitoring image system, just also lead to different customers to adopt different circuit boards, if every board all needs different test equipment and passes through manual operation when the test, not only need a large amount of purchase quick-witted costs, the test is wasted time and energy moreover.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a simple structure is provided, and the test is convenient accurate, can automatic test multiple different functional circuit board a circuit board function automatic test equipment and system.
The utility model discloses a realize through following technical scheme:
the utility model provides an automatic test equipment of circuit board function, its includes quick-witted case, fixed plate, switching circuit board, surveys test panel and closing device, switching circuit board fixed mounting is in quick-witted incasement, and the fixed plate includes two mounting panels and locates the connecting plate between two mounting panels, and two mounting panels pass through bolt fixed mounting in quick-witted roof portion, and two mounting panels are the right trapezoid structure that the base set up relatively, are equipped with respectively on two base that set up relatively with connecting plate assorted draw-in groove on its two base that set up relatively, and inside and outside both sides are fixed respectively and are equipped with the extension limiting plate, the connecting plate clamps in the draw-in groove of two mounting panels, and seted up a plurality of through-holes on the connecting plate, survey test panel fixed mounting in the connecting plate below, survey test panel and go up fixed mounting and have a plurality of thimble, A pressing driving device fixedly arranged on the supporting frame and a pressing plate fixedly connected with the pressing driving device.
Furthermore, an operation hole is formed in the side face of the case, a circular arc-shaped notch is formed in a top plate at the position of the operation hole, and a circular arc-shaped notch is formed in the corresponding position of the mounting plate.
Preferably, the pressing driving device is a cylinder, and the end part of a piston rod of the cylinder is fixedly connected with the pressing plate.
The circuit board function automatic test system comprises a host, a display screen and any circuit board function automatic test equipment, wherein a host port of a switching circuit board is connected with the host through a cable, and the display screen is connected with a display port of the host through a cable.
The beneficial effects of the utility model
The utility model discloses a circuit board function automatic test equipment and system that protects can realize automatic whole functions of test circuit board in proper order, during the circuit board of the different functions of test, as long as with connecting plate, fixed plate and survey test panel from quick-witted case whole pull down change with will test circuit board assorted connecting plate, fixed plate and survey test panel can, simple structure, the test is convenient accurate, is connected it with the host computer, just can realize a tractor serves several purposes, the quality and the function of the multiple different function circuit board of automatic test.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
in the figure, 1, a case, 2, a support frame, 3, a compression driving device, 4, a compression plate, 5, a switching circuit board, 6, a test board, 7, a mounting plate, 8, an extension limiting plate, 9, a through hole, 10, a connecting plate, 11, a circuit board to be tested, 12, an ejector pin, 13, a clamping groove and 14 are operation holes.
Detailed Description
The utility model provides an automatic test equipment of circuit board function, it includes quick-witted case 1, the fixed plate, switching circuit board 5, survey test panel 6 and closing device, switching circuit board fixed mounting is in quick-witted incasement, the fixed plate includes two mounting panels 7 and locates connecting plate 10 between two mounting panels, two mounting panels pass through bolt fixed mounting in quick-witted roof portion, two mounting panels are the right trapezoid structure that the base set up relatively, be equipped with respectively on its two bases that set up relatively with connecting plate assorted draw-in groove 13, and the inside and outside both sides are fixed respectively and are equipped with extension limiting plate 8, the connecting plate clamps in the draw-in groove of two mounting. During the test, will await measuring circuit board 11 and place in the connecting plate top, the left and right sides blocks through the mounting panel, and the inside and outside both sides block through the extension limiting plate, can carry out better fixed spacing to the circuit board that awaits measuring, prevent to await measuring the circuit board emergence dislocation of awaiting measuring in the testing process, and influence the accuracy of test result. And two mounting panels are the right trapezoid structure that the base set up relatively, set up like this, will have a space of stepping down between mounting panel middle part and the quick-witted case, conveniently observe the condition in the quick-witted case, and the dismouting mounting panel of being convenient for.
A plurality of through-holes 9 are formed in the connecting plate, the test board is fixedly arranged below the connecting plate, a plurality of ejector pins 12 penetrating through the through-holes of the connecting plate are fixedly arranged on the test board, the mounting board, the connecting plate and the test board are a set of jig matched with a circuit board to be tested, when the circuit boards with different functions are required to be tested, only different jigs need to be replaced, one machine with multiple functions can be realized, and the jigs are convenient to replace.
The port of the test board is connected with the port of the switching circuit board through a cable, the compressing device comprises a support frame 2 fixedly installed on the case, a compressing driving device 3 fixedly installed on the support frame and a compressing plate 4 fixedly connected with the compressing driving device, and in the test process, the circuit board to be tested is compressed through the compressing plate, so that the thimble is reliably contacted with the test point corresponding to the circuit board to be tested, and the accuracy of a test result is further improved.
Further, an operation hole 14 is formed in the side face of the case, a circular arc notch is formed in a top plate at the position of the operation hole, and a circular arc notch is formed in the corresponding position of the mounting plate, so that the mounting plate can be conveniently dismounted and replaced by a jig.
Preferably, the pressing driving device is a cylinder, the end part of a piston rod of the cylinder is fixedly connected with the pressing plate, the result is simple, and automatic control is realized.
The circuit board function automatic test system comprises a host, a display screen and any circuit board function automatic test equipment, wherein a host port of a switching circuit board is connected with the host through a cable, the display screen is connected with a display port of the host through a cable, and the circuit board with the required function can be tested only through one host end.
When a circuit board with a software bearing function needs to be tested, the circuit board to be tested is placed above the connecting plate and is fixed and limited through the extension limiting plate, the pressing device presses down, the pressing plate presses the circuit board to be tested, a plurality of ejector pins on the testing plate penetrate through corresponding through holes of the connecting plate and then just abut against corresponding testing points of the circuit board to be tested, the host end can automatically start testing, all functions of the circuit board to be tested can be tested one by one, and all testing information is fed back to the host through the switching circuit board and then displayed on a display screen.
Because the positions and the quantity of the test points of the circuit boards with different functions are different, when the circuit boards with different functions are required to be detected, the matched connecting plate and the matched test board can be detached together only by detaching the mounting plate from the case, and then the mounting plate, the connecting plate and the matched test board of the circuit board required to be detected can be replaced. The multifunctional circuit board tester has the advantages of simple structure, convenience and accuracy in testing, multiple functions, and capability of automatically testing the quality and functions of circuit boards with multiple different functions.
In conclusion, the automatic test equipment and system for circuit board functions, which are protected by the application, have the advantages of simple structure and convenience in test, and can realize multiple functions and automatically test circuit boards with multiple different functions.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An automatic test device for circuit board functions is characterized by comprising a case, a fixing plate, a switching circuit board, a test board and a pressing device, wherein the switching circuit board is fixedly arranged in the case, the fixing plate comprises two mounting plates and a connecting plate arranged between the two mounting plates, the two mounting plates are fixedly arranged at the top of the case through bolts, the two mounting plates are of right-angled trapezoid structures with opposite bottom edges, the two opposite bottom edges are respectively provided with a clamping groove matched with the connecting plate, the inner side and the outer side of the two mounting plates are respectively and fixedly provided with an extension limiting plate, the connecting plate is clamped in the clamping grooves of the two mounting plates, the connecting plate is provided with a plurality of through holes, the test board is fixedly arranged below the connecting plate, the test board is fixedly provided with a plurality of ejector pins penetrating through the through holes of, the pressing device comprises a supporting frame fixedly installed on the case, a pressing driving device fixedly installed on the supporting frame and a pressing plate fixedly connected with the pressing driving device.
2. The automatic circuit board function testing device of claim 1, wherein an operation hole is formed in a side surface of the case, a circular arc-shaped notch is formed in a top plate at the position of the operation hole, and a circular arc-shaped notch is formed in a corresponding position of the mounting plate.
3. The automatic circuit board function testing device according to claim 1, wherein the pressing driving device is a cylinder, and an end of a piston rod of the cylinder is fixedly connected with the pressing plate.
4. An automatic circuit board function testing system, comprising a host, a display screen and the automatic circuit board function testing device as claimed in any one of claims 1 to 3, wherein the host port of the adapter circuit board is connected with the host through a cable, and the display screen is connected with the display port of the host through a cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922395955.2U CN211478550U (en) | 2019-12-27 | 2019-12-27 | Automatic test equipment of circuit board function and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922395955.2U CN211478550U (en) | 2019-12-27 | 2019-12-27 | Automatic test equipment of circuit board function and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211478550U true CN211478550U (en) | 2020-09-11 |
Family
ID=72379732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922395955.2U Active CN211478550U (en) | 2019-12-27 | 2019-12-27 | Automatic test equipment of circuit board function and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211478550U (en) |
-
2019
- 2019-12-27 CN CN201922395955.2U patent/CN211478550U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101832207B1 (en) | Clamps Tensile Tester | |
| CN201886108U (en) | Switch socket test fixture | |
| CN104777417A (en) | Modular PCB testing jig | |
| CN205507022U (en) | Circuit board testing device | |
| CN211478550U (en) | Automatic test equipment of circuit board function and system | |
| CN113109155A (en) | Multistation linkage cable mechanical property testing machine | |
| CN202780610U (en) | Connecting device capable of achieving rapid switching of machining center fixtures | |
| CN206725714U (en) | A kind of high efficiency and the pneumatic type pcb board test equipment that can flexibly change needle-bar | |
| CN213543995U (en) | Novel hinge test equipment | |
| CN205725976U (en) | For testing the test equipment of camera of electronic equipment | |
| CN111381126A (en) | Aging detection device and method | |
| CN214066771U (en) | Anti-deformation simulation test device for material box of full-automatic waste metal material packing machine | |
| CN220231879U (en) | AOC jumper module detects frock | |
| CN216482775U (en) | Battery box flatness detection equipment | |
| CN213209417U (en) | Deflection test tool | |
| CN210293624U (en) | Improved screen panel testing and positioning fixture | |
| CN212622308U (en) | Short automatic checkout device of circuit board break-make | |
| CN217037697U (en) | High-integration voltage converter | |
| CN217914975U (en) | Clamp for experimental test | |
| CN218512169U (en) | Stores pylon solder joint intensity testing arrangement | |
| CN209356150U (en) | A kind of mounting tool for ZPW.J type receiver vibration test | |
| CN212060465U (en) | Aging detection device | |
| CN212008677U (en) | Motor performance testing device | |
| CN213581264U (en) | Stator testing machine | |
| CN214668224U (en) | Multistation linkage cable mechanical property testing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |