CN205374679U - Test equipment and switch tool thereof - Google Patents
Test equipment and switch tool thereof Download PDFInfo
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- CN205374679U CN205374679U CN201521054692.4U CN201521054692U CN205374679U CN 205374679 U CN205374679 U CN 205374679U CN 201521054692 U CN201521054692 U CN 201521054692U CN 205374679 U CN205374679 U CN 205374679U
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- tool
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Abstract
The utility model provides a test equipment and switch tool thereof. This switching tool includes: test needle cover, the tool panel, be provided with the test pinhole on the tool panel, test needle cover install in the test in the pinhole and with connecting wire welded fastening, and the PCB keysets, be located one side of tool panel, the welding has needle file and public head row to insert on the PCB keysets, test needle cover install in in the needle file, public head is arranged to insert to arrange with the female head on test equipment's the workstation and is inserted the butt joint, the board that awaits measuring install in the opposite side of tool panel, test needle cover can with the board that awaits measuring contacts, the board that awaits measuring passes through test needle cover with PCB keysets electricity is connected, through switching tool be convenient for the to await measuring change of board, simultaneously, switches burning out of fever board problem that the tool stopped to lead to and test equipment because of the wiring error, and potential safety hazard when having reduced manual testing operation investigation trouble is guaranteed production and can be gone on smoothly.
Description
Technical field
This utility model relates to test apparatus field, particularly relates to a kind of test equipment and switching tool thereof.
Background technology
At present, controller mainboard is when carrying out functional test, and the measurement jig wiring that it uses is loaded down with trivial details, and binding post is more, cannot be distinguished by appearance, and, identify unintelligible visible.During artificial thread-changing, easy wrong position causes burning out test board, causes waste, and during thread-changing, operation is many, and time length affects thread-changing efficiency, and binding post exposes, and there is potential safety hazard.
Utility model content
Based on this, it is necessary for the problem that the easy wrong position of current controller mainboard artificial thread-changing when carrying out functional test causes burning out test board, there is provided a kind of can stopping because wiring error causes burning the switching tool of plate, to additionally provide a kind of test equipment containing above-mentioned tool simultaneously.
Above-mentioned purpose is achieved through the following technical solutions:
A kind of switching tool, including:
Test needle guard；
Tool panel, described tool panel is provided with test pin hole, and described test needle guard is installed in described test pin hole and is welded and fixed with connecting line；And
PCB keyset, is positioned at the side of described tool panel；Being welded with needle stand and male socket on described PCB keyset, described test needle guard is installed in described needle stand, and described male socket can be docked with the female socket on the workbench of test equipment；
Board under test is installed on the opposite side of described tool panel, and described test needle guard can contact with described board under test, and described board under test is electrically connected with described PCB keyset by described test needle guard.
Wherein in an embodiment, described switching tool also includes tool base plate, and described PCB keyset is installed on described tool base plate；
Described tool base plate is installed on described tool panel, and described PCB keyset is positioned on the described tool base plate surface away from the side of described tool panel.
Wherein in an embodiment, described switching tool also includes tool pallet, and described tool pallet is installed on described tool panel, and described board under test is installed in described tool pallet；
And, described tool pallet can move up and down relative to described tool panel.
Wherein in an embodiment, the quantity of described tool pallet is at least two, and described at least two, tool pallet is arranged side by side.
Wherein in an embodiment, described switching tool also includes tool housing, and described tool panel and described tool base plate are mounted in described tool housing；
Described tool panel, described tool base plate and described tool housing surround placed cavity jointly, and described test needle guard, described connecting line are respectively positioned in described placed cavity；
Described tool pallet and described PCB keyset are respectively positioned on the outside of described placed cavity.
Wherein in an embodiment, the cross sectional shape of described tool housing is rectangle or square.
Wherein in an embodiment, described switching tool also includes the enumerator for recording the quantity detecting described board under test, and described enumerator is arranged on described tool housing；
Described enumerator electrically connects with described tool pallet.
Wherein in an embodiment, described connecting line is 16 core connecting lines, and described needle stand is 16 core needle seats；
Described 16 core needle seats are arranged with described 16 core connecting line one_to_one corresponding.
Wherein in an embodiment, described male socket is 64 pin male sockets；
Described 64 pin male sockets coordinate with 64 pin female sockets on the workbench of described test equipment.
Further relate to a kind of test equipment, including workbench and the switching tool as described in above-mentioned any technology feature；
Being provided with stopper slot on described table of equipment, described switching tool is installed in described stopper slot.
The beneficial effects of the utility model are:
Test equipment of the present utility model and switching tool, structural design advantages of simple, board under test is installed on tool panel, then is installed on the test equipment performance to board under test and carries out functional test by switching tool.The connection with board under test is realized by test panel and PCB keyset, it is easy to the replacing of board under test, improve thread-changing efficiency, reduce the time waste because thread-changing causes, simultaneously, switching tool is stopped to burn plate problem and test the burning out of equipment because of what wiring error caused, reduces potential safety hazard when manual testing operates investigation fault, it is ensured that produce and can be smoothed out.
Accompanying drawing explanation
Fig. 1 is the structural representation of switching tool of the present utility model；
Fig. 2 is the front view of the switching tool shown in Fig. 1；
Fig. 3 is the upward view of the switching tool shown in Fig. 1；
Fig. 4 is the schematic diagram of pcb board in the switching tool shown in Fig. 1；
Fig. 5 is the schematic diagram of tool base plate in the switching tool shown in Fig. 1；
Wherein:
100-switches tool；
110-tool panel；120-PCB keyset；130-tool base plate；140-tool pallet；150-tool housing；160-enumerator.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, by the following examples, and in conjunction with accompanying drawing, test equipment of the present utility model and switching tool thereof are further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
Referring to Fig. 1 to Fig. 5, this utility model provides a kind of switching tool 100, and board under test is installed in switching tool 100, when detection, directly switching tool 100 is installed in test equipment, it is possible to be easy to the quick switching of board under test, board under test wiring error can also be prevented simultaneously.Switching tool 100 includes tool panel 110 and PCB keyset 120.
In this utility model, tool panel 110 being provided with test pin hole, test needle guard is installed in pin hole and is welded and fixed with connecting line.Tool panel 110 is used to the critical component that the function of board under test is tested.Being provided with connection circuit in tool panel 110 in advance, board under test is installed on tool panel 110, and this connection circuit can turn on board under test and test needle guard, and then makes to turn between board under test and PCB keyset 120；After switching tool 100 is installed in test equipment, by PCB keyset 120 continuity test equipment and board under test, it is achieved the functional test of board under test.In the present embodiment, board under test is controller mainboard.
PCB keyset 120 is used to the workbench of docking test equipment, for the test signal of test equipment is flowed to board under test, to realize the function of board under test is tested.PCB keyset 120 is positioned at the side of tool panel 110, and board under test is installed on the opposite side of tool panel 110.When different boards under test is carried out functional test, test needle guard on tool panel 110, connecting line and test needle guard all need not be dismantled, as long as replacing board under test, the board under test that test is played is taken off from tool panel 110, then the board under test do not surveyed is installed on tool panel 110.Without rewiring in handoff procedure, stop to burn, because of what wiring error caused, the problem that plate problem and test equipment burn out, it is ensured that produce and be smoothed out.Meanwhile, without rewiring in handoff procedure, it is possible to increase efficiency, the time waste because thread-changing causes is reduced.
Being welded with needle stand and male socket on PCB keyset 120, test needle guard is installed in needle stand, and connect corresponding with connecting line is arranged, and male socket is for docking with the female socket on the workbench of test equipment.Board under test is installed on tool panel 110, and one end of test needle guard is installed in the needle stand of PCB keyset 120, and the other end can contact with board under test, and board under test electrically connects with PCB keyset 120 by testing needle guard.All test signals of board under test can be flowed to PCB keyset 120 by test needle guard, all test signals of board under test are flowed to test equipment again through male socket with coordinating of female socket by PCB keyset 120, to realize the function of board under test is tested.
Further, connecting line is 16 core connecting lines, and needle stand is 16 core needle seats；16 core needle seats and 16 core connecting line one_to_one corresponding are arranged, to ensure the conveying of test signal.Certainly, connecting line can also be 5 core connecting lines, 8 core connecting lines, 25 core connecting lines etc., and the core number of needle stand is identical with the core number of connecting line.Meanwhile, male socket is 64 pin male sockets；64 pin male sockets coordinate with 64 pin female sockets on the workbench of test equipment, to ensure the conveying of test signal.In like manner, the pin number of male socket can also be other quantity, and the pin number of female socket is identical with the pin number of male socket.
At present, controller mainboard is when carrying out functional test, and the measurement jig wiring that it uses is loaded down with trivial details, and binding post is more, cannot be distinguished by appearance, and, identify unintelligible visible.During artificial thread-changing, easy wrong position causes burning out test board, causes waste, and during thread-changing, operation is many, and time length affects thread-changing efficiency, and binding post exposes, and there is potential safety hazard.In switching tool 100 of the present utility model, board under test is installed on tool panel 110, then is installed on the test equipment performance to board under test and carries out functional test by switching tool 100.The connection with board under test is realized by test panel and PCB keyset 120, it is easy to the replacing of board under test, improve thread-changing efficiency, reduce the time waste because thread-changing causes, simultaneously, switching tool 100 is stopped to burn plate problem and test the burning out of equipment because of what wiring error caused, reduces potential safety hazard when manual testing operates investigation fault, it is ensured that produce and can be smoothed out.
As a kind of embodiment, switching tool 100 also includes tool base plate 130, PCB keyset 120 and is installed on tool base plate 130；Tool base plate 130 is installed on tool panel 110, and PCB keyset 120 is positioned on the tool base plate 130 surface away from the side of tool panel 110.Tool base plate 130 is used for placing PCB keyset 120, and can receive connecting line, is so prevented from insulated terminal and exposes, it is prevented that potential safety hazard occur during interference and collision short circuit.Simultaneously, additionally it is possible to the test needle guard being easy on tool panel 110 is installed in the needle stand of PCB keyset 120, it is prevented that the hands of operator touches the interference and collision short circuit that PCB keyset 120 causes.
As a kind of embodiment, switching tool 100 also includes tool pallet 140, and tool pallet 140 is installed on tool panel 110, and board under test is installed in tool pallet 140, and, tool pallet 140 can move up and down relative to described tool panel 110.Board under test is installed on tool panel 110 by tool pallet 140, after lower pressure tool pallet 140, test needle guard can contact with the pin weld pad of board under test, so, all test signals of board under test can flow to PCB keyset 120 by test needle guard, coordinate with the female socket on test equipment again through the male socket on PCB keyset 120 and test signal is passed to test equipment, to realize the functional test to board under test.Further, the quantity of tool pallet 140 is at least two, and at least two tool pallet 140 is arranged side by side.It is capable of once test at least two board under test by least two tool pallet 140, improves the efficiency of functional test, it is simple to batch detection.
As a kind of embodiment, switching tool 100 also includes tool housing 150, and tool panel 110 and tool base plate 130 are mounted in tool housing 150；Tool panel 110, tool base plate 130 and tool housing 150 surround placed cavity jointly, and test needle guard, connecting line are respectively positioned in placed cavity；Tool pallet 140 and PCB keyset 120 are respectively positioned on the outside of placed cavity.That is, other parts except tool pallet 140 and PCB keyset 120 are placed in placed cavity, so the needle stand on the connecting line on tool panel 110 and test needle guard, PCB keyset 120 can be played protective action, stop various binding post further to expose, prevent, during interference and collision short circuit, potential safety hazard occurs, increase the service life of switching tool 100, reduce maintenance load.Further, the cross sectional shape of tool housing 150 is rectangle or square, in order to switching tool 100 is installed on the workbench of test equipment.In the present embodiment, the cross sectional shape of tool housing 150 is rectangle.
As a kind of embodiment, switching tool 100 also includes the enumerator 160 of the quantity for recording detection board under test, and enumerator 160 is arranged on tool housing 150；Enumerator 160 electrically connects with tool pallet 140.Enumerator 160 can record the quantity of board under test actually detected in tool pallet 140, facilitate operator's record, and, when the quantity of the board under test of detection reaches a certain amount of, it is likely to need test equipment or switching tool 100 are safeguarded, to ensure that switching tool 100 and test equipment can be properly functioning.
Concrete, the scheme of switching tool 100 of the present utility model is: 16 core needle seats and 64 pin male sockets are welded on PCB keyset 120；Testing needle set is inserted in the test pin hole of tool panel 110, according to according to wiring definition, 16 core connecting lines is welded and fixed with test needle guard；The PCB keyset 120 being welded with 16 core needle seats and 64 pin male sockets is embedded in tool base plate 130 so that PCB keyset 120 is fixed；Again by tool panel 110 with tool base plate 130 to connecting, tool base plate 130 is installed in tool housing 150.After board under test is installed on tool panel 110 by tool pallet 140, test needle guard can contact with the board under test in tool pallet 140, all test signals of board under test are flowed to PCB keyset 120, again through 64 pin male sockets on PCB keyset 120, all test signals of board under test are flowed to test equipment, to realize the functional test of board under test.
This utility model additionally provides a kind of test equipment, including the switching tool 100 in workbench and above-described embodiment；Being provided with stopper slot on table of equipment, switching tool 100 is installed in stopper slot.During use, switching tool 100 is put in the stopper slot on the workbench of test equipment, Real time auto measure can be realized by the 64 pin male sockets switched above the PCB keyset 120 in tool 100 with 64 pin female socket perfect cooperations on workbench.When changing switching tool 100, by testing the pc control procedure of equipment, one key is changed can automatically by tool jack-up, the tool being reentered into correspondence after now manually being taken out by tool can start test again, thus serve need not manually wiring again, improve thread-changing efficiency and safe and reliable simultaneously, decrease frock maintenance rate, both served fool proof, prevented from misplacing, and also achieved Quick Changeover, stop to burn the problem that plate burns out test equipment.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, for the person of ordinary skill of the art, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these broadly fall into protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (10)
1. a switching tool, it is characterised in that including:
Test needle guard；
Tool panel (110), described tool panel (110) is provided with test pin hole, and described test needle guard is installed in described test pin hole and is welded and fixed with connecting line；And
PCB keyset (120), is positioned at the side of described tool panel (110)；Being welded with needle stand and male socket on described PCB keyset (120), described test needle guard is installed in described needle stand, and described male socket can be docked with the female socket on the workbench of test equipment；
Board under test is installed on the opposite side of described tool panel (110), and described test needle guard can contact with described board under test, and described board under test is electrically connected with described PCB keyset (120) by described test needle guard.
2. switching tool according to claim 1, it is characterised in that also including tool base plate (130), described PCB keyset (120) is installed on described tool base plate (130)；
Described tool base plate (130) is installed on described tool panel (110), and described PCB keyset (120) is positioned on the described tool base plate (130) surface away from the side of described tool panel (110).
3. switching tool according to claim 2, it is characterized in that, also including tool pallet (140), described tool pallet (140) is installed on described tool panel (110), and described board under test is installed in described tool pallet (140)；
And, described tool pallet (140) can move up and down relative to described tool panel.
4. switching tool according to claim 3, it is characterised in that the quantity of described tool pallet (140) is at least two, and described at least two, tool pallet (140) is arranged side by side.
5. switching tool according to claim 3, it is characterized in that, also including tool housing (150), described tool panel (110) and described tool base plate (130) are mounted in described tool housing (150)；
Described tool panel (110), described tool base plate (130) surround placed cavity jointly with described tool housing (150), and described test needle guard, described connecting line are respectively positioned in described placed cavity；
Described tool pallet (140) and described PCB keyset (120) are respectively positioned on the outside of described placed cavity.
6. switching tool according to claim 5, it is characterised in that the cross sectional shape of described tool housing (150) is rectangle or square.
7. switching tool according to claim 5, it is characterised in that also including the enumerator (160) for recording the quantity detecting described board under test, described enumerator (160) is arranged on described tool housing (150)；
Described enumerator (160) electrically connects with described tool pallet (140).
8. the switching tool according to any one of claim 1 to 7, it is characterised in that described connecting line is 16 core connecting lines, described needle stand is 16 core needle seats；
Described 16 core needle seats are arranged with described 16 core connecting line one_to_one corresponding.
9. the switching tool according to any one of claim 1 to 7, it is characterised in that described male socket is 64 pin male sockets；
Described 64 pin male sockets coordinate with 64 pin female sockets on the workbench of described test equipment.
10. a test equipment, it is characterised in that include workbench and the switching tool (100) as described in any one of claim 1 to 9；
Being provided with stopper slot on described table of equipment, described switching tool (100) is installed in described stopper slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054692.4U CN205374679U (en) | 2015-12-16 | 2015-12-16 | Test equipment and switch tool thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054692.4U CN205374679U (en) | 2015-12-16 | 2015-12-16 | Test equipment and switch tool thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205374679U true CN205374679U (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521054692.4U Expired - Fee Related CN205374679U (en) | 2015-12-16 | 2015-12-16 | Test equipment and switch tool thereof |
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| Country | Link |
|---|---|
| CN (1) | CN205374679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942233A (en) * | 2017-12-05 | 2018-04-20 | 徐州大工电子科技有限公司 | A kind of gauge of grouping circuits panel products to its veneer selective enumeration method |
-
2015
- 2015-12-16 CN CN201521054692.4U patent/CN205374679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107942233A (en) * | 2017-12-05 | 2018-04-20 | 徐州大工电子科技有限公司 | A kind of gauge of grouping circuits panel products to its veneer selective enumeration method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20211216 |