CN201247306Y - Testing tool for circuit board - Google Patents
Testing tool for circuit board Download PDFInfo
- Publication number
- CN201247306Y CN201247306Y CNU2008201508270U CN200820150827U CN201247306Y CN 201247306 Y CN201247306 Y CN 201247306Y CN U2008201508270 U CNU2008201508270 U CN U2008201508270U CN 200820150827 U CN200820150827 U CN 200820150827U CN 201247306 Y CN201247306 Y CN 201247306Y
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- CN
- China
- Prior art keywords
- circuit board
- testing jig
- bearing
- board testing
- power supply
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- 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
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Abstract
The utility model relates to a circuit board testing and treating device for testing circuit boards, which comprises a treating device main body, at least two stationary parts which are collectively assembled on the treating device main body and are used to fixe a circuit board, a power supply load bearing piece which is used to bear a power supply module, a hard disk load bearing piece which is used bear the hard disk module and a fan load bearing piece which is used to bear a fan module. The circuit board testing and treating device is convenient to do various tests for circuit boards after assembling the circuit board, the power supply module, the hard disk module and the fan module, and solves the shortcomings in the prior art.
Description
Technical field
The utility model relates to a kind of circuit board testing jig, particularly relates to a kind of convenience is carried out every test to circuit board circuit board testing jig.
Background technology
The manufacturer of general main frame (for example host computer, web server host, industrial computer main frame etc.) all can be before this host groups takes on factory, and the circuit board of this main frame is detected.Motherboard with server is an example, when on production line, carrying out the test job of this motherboard, the accessory (as power supply, hard disk, heating radiator etc.) that needs this motherboard and its are matched is connected one by one, operate actual every function and the action of using of this motherboard simulation afterwards again, but and according to described action operate as normal whether, judge whether fault of this motherboard, and then judge the whether normally shipment of this motherboard, with the quality of the product that guarantees to dispatch from the factory.
Because focus mostly on greatly is mounted on the cabinet accessory (as power supply, hard disk, heating radiator etc.) that matches with this motherboard, and in actual test process, often there is not the cabinet of sufficient amount to use for the tester, and, generally, a motherboard will experience several tests and different test environments, thereby, the tester has to have enough to meet the need continually in various test environments, not only so prolonged the test duration, and increased the hidden danger that motherboard damages easily in frequent handling process, real worth choosing.
Moreover the signal measurement of motherboard is to catch the signal waveform that meets the demands and validation signal quality by signal being introduced oscillograph.When measuring signal, often being in the back side of motherboard owing to selected measurement point, thus motherboard need be inverted, then at its back side welding signal tie point.After having welded the signal tie point and having plugged oscillographic test probe, need again motherboard is overturn, reconnect the accessory that matches with this motherboard and carry out test jobs again, this test process is a repeated labor and also very loaded down with trivial details, especially the signal tie point that very likely can in succession probe because of carelessness in switching process bumps and falls down, the welding again of for this reason having to do over again.In addition, signals collecting for some type can directly be carried out signals collecting with the hand-held contact by the pin type probe originally on the tested point of motherboard, and not necessarily need welding, if but this test point at the motherboard back side then be difficult to realize that hand-held point surveys.And because the motherboard element is various, highly differ (for example the CPU radiator fan is often than higher, and other electronic components are shorter) in the front, so motherboard is difficult to keep the state operation of balance when being inverted.
Therefore, how to design host board implement used in a kind of test process, avoid frequent carrying to be beneficial to again and detect the motherboard back side, to avoid above-mentioned many disadvantages, real is the present problem demanding prompt solution of dealer of association area.
Summary of the invention
In view of the shortcoming of above-mentioned prior art, a purpose of the present utility model is to carry a kind of circuit board testing jig, so that test.
Another purpose of the present utility model provides a kind of circuit board testing jig, so that testing circuit backboard face, and have versatility to be applicable to the circuit board of different model.
A purpose more of the present utility model provides a kind of circuit board testing jig, so that its simple to operate and simplification test process.
For achieving the above object and other relevant purposes, the utility model provides a kind of circuit board testing jig, be applied to the test jobs that circuit board cooperates power module, hard disc module and blower module, this circuit board testing jig comprises a tool body, at least two support members, power supply bearing part, hard disk bearing spare and fan bearing part.This tool body has a loading plate, perpendicular to a plurality of feets of these both sides, loading plate bottom surface, connect the support bar of at least two feets, wherein, this support bar connection is positioned at least two feets of a side and penetrates this loading plate, to placement, has the hollow out zone on this loading plate, for this tool body upset rear side adjacent to the power supply bearing area in this hollow out zone, in the face of the hard disk bearing zone of this power supply bearing area, and in the face of the fan bearing area in this hollow out zone; This at least two support member is bonded to this loading plate correspondence and strides and be located on this hollow out zone for supporting and fix this circuit board; This power supply bearing part is bonded to this power supply bearing area and has bearing space in order to the fixed power source module; This hard disk bearing spare is bonded to this hard disk bearing zone and has bearing space in order to the Fixed disk module; This fan bearing part is bonded to this fan bearing area and has bearing space in order to the fan attachment module, wherein, this fan bearing area is close in a side in this hollow out zone, so that install after this blower module, opening this blower module in test can dispel the heat to being positioned at its circuit board that closes on.
In the aforesaid circuit board testing jig, these circuit board both sides can have screw, and correspondingly, this support member can have an elongate slot, secures to the screw of this circuit board for screw passes this elongate slot.Two engagement grooves of loading plate to should both sides, vacancy section territory having opposing parallel, the two ends of this support member then can have respectively screw that should engagement groove, secure to the screw of this support member for a screw passes this engagement groove, particularly, this support member can be strip; This power supply bearing part is to be bonded to this power supply bearing area by screw, and in the same manner, this hard disk bearing spare is to be bonded to this hard disk bearing zone by screw, and this fan bearing part is to be bonded to this fan bearing area by screw.In an embodiment, this power supply bearing part is box body structure, and this hard disk bearing spare is trench structure, and this fan bearing part has " L " type section, and these a plurality of feets comprise four feets of the both sides that are symmetricly set in this loading plate.
As mentioned above, circuit board testing jig of the present utility model provides a turning rear side to the tool body of placing, and concentrated at least two holders that are used for fixing circuit board that are mounted on this tool body, be used to carry the power supply bearing part of power module, be used to the fan bearing part that carries the hard disk bearing spare of hard disc module and be used to carry blower module, so that this circuit board testing jig is assembled this circuit board, power module, behind hard disc module and the blower module, conveniently this circuit board is carried out every test, and then realized the versatility and the convenience of this circuit board testing jig promptly effectively having overcome the many disadvantages that occurs in the prior art.
Description of drawings
Fig. 1 is that circuit board testing jig of the present utility model is used the synoptic diagram that decomposes;
Fig. 2 is that circuit board testing jig upset rear side of the present utility model is to the synoptic diagram of placing; And
When Fig. 3 is used for testing circuit board for showing circuit board testing jig of the present utility model in conjunction with synoptic diagram.
The component symbol simple declaration:
1 circuit board
10 screws
2 power modules
3 hard disc modules
4 blower modules
5 circuit board testing jigs
50 tool bodies
501 loading plates
The 502a feet
The 502b support bar
503 hollow out zones
504 power supply bearing areas
505 hard disk bearing zones
506 fan bearing areas
507 engagement grooves
51 support members
510 screws
511 elongate slots
52 power supply bearing parts
520 bearing spaces
53 hard disk bearing spares
530 bearing spaces
54 fan bearing parts
540 bearing spaces
6,7 screws
Embodiment
Below by specific instantiation embodiment of the present utility model is described, those skilled in the art can understand other advantages of the present utility model and effect easily by the content that this instructions disclosed.The utility model also can be implemented or be used by other different instantiations, and the every details in this instructions also can be based on different viewpoints and application, carries out various modifications and change under the spirit of the present utility model not deviating from.
Moreover, the following drawings is the synoptic diagram of simplification, and basic conception of the present utility model only is described in a schematic way, therefore only show the element relevant in graphic but not component number, shape and size drafting when implementing according to reality with the utility model, kenel, quantity and the ratio of each element can be a kind of random change during its actual enforcement, and its component placement kenel may be more complicated.
See also Fig. 1, Fig. 1 is the decomposing schematic representation of the application of circuit board testing jig one embodiment of the present utility model.As shown in the figure, the utility model provides a kind of circuit board testing jig 5, be applied to the test jobs that circuit board 1 cooperates power module 2, hard disc module 3 and blower module 4, in present embodiment, this circuit board 1 is the motherboard of server, so be not limited thereto, in other embodiment, this circuit board 1 also can be the printed circuit board (PCB) of other electronic installations.Circuit board testing jig 5 of the present utility model is to be applied in the test process of this circuit board 1, is not applied to state clearly hereby in other test environments but do not get rid of it simultaneously.
This circuit board testing jig 5 comprises: tool body 50, at least two support members 51, power supply bearing part 52, hard disk bearing spare 53 and fan bearing part 54.
Please cooperate simultaneously and consult Fig. 2, Fig. 2 is that circuit board testing jig upset rear side of the present utility model is to the synoptic diagram of placing.This tool body 50 has a loading plate 501, perpendicular to a plurality of feet 502a of these both sides, loading plate 501 bottom surface and the support bar 502b that connects at least two feet 502a, wherein, this support bar 502b connection is positioned at least two feet 502a of a side and penetrates this loading plate 501, overturns rear sides to placement for this tool body 50.
In present embodiment, four feet 502a that comprise the both sides that are symmetricly set in this loading plate 501 perpendicular to a plurality of feet 502a of this loading plate 501, wherein, two feet 502a that are positioned at a side have the support bar 502b that penetrates this loading plate 501, so, can make these circuit board testing jig 5 upset rear sides to placement, test jobs such as solder joint be carried out at the back side of circuit board 1 thereby help the tester.
See also Fig. 1 again, the loading plate 501 of this tool body 50 has in order to the hollow out zone 503 of placing this circuit board 1, this power supply bearing area 504 in order to place power module 2, the fan bearing area 506 that is used to place the hard disk bearing zone 505 of this hard disc module 3 and is used to place this blower module 4; Need lay special stress on ground to be, this fan bearing area 506 is close in this hollow out zone 503 1 sides, so that install after this blower module 4, opening this blower module 4 in test can dispel the heat to being positioned at its circuit board that closes on 1.In present embodiment, this power supply bearing area 504, this hard disk bearing zone 505 and this fan bearing area 506 all have screw, and be fixing by the screw combination to make things convenient for this power supply bearing part 52, this hard disk bearing spare 53 and this fan bearing part 54.
This at least two support member 51 is bonded to these loading plate 501 correspondences and strides to be located on this hollow out zone 503 for supporting and fixing this circuit board 1 and provide support; In present embodiment, these circuit board 1 both sides have screw 10, and correspondingly, this support member 51 has an elongate slot 511, secures to the screw 10 of this circuit board 1 for screw 7 passes this elongate slot 511.Two engagement grooves 507 that 50 pairs of this loading plates should 503 both sides, vacancy section territory have opposing parallel, correspondingly, the two ends of this support member 51 have respectively screw 510 that should engagement groove 507, secure to the screw 510 at these support member 51 two ends for screw 6 passes this engagement groove 507.In present embodiment; consider that this circuit board 1 was fixed in this hollow out zone at 503 o'clock; this circuit board 1 most of zone line is to be vacant state, and itself lays all multicomponents because of this circuit board 1, especially for example is the heavier element of heating radiator; thereby; for protecting this circuit board 1 that deformation does not take place, be necessary its overhanging portion is provided support, so necessity that this support member 51 is set is arranged; particularly, this support member 51 is strip.In addition, the elongate slot 511 by this support member 51 can adapt to this circuit board 1 length specification and be adjusted locking position, and is same, can adapt to this circuit board 1 width specifications by 507 of this engagement grooves and be adjusted locking position.
This power supply bearing part 52 is bonded to this power supply bearing area 504 and has bearing space 520 in order to fix this power module 2, in present embodiment, this power supply bearing part 52 is to be bonded to this power supply bearing area 504 by screw, this power supply bearing part 52 is box body structure, but it is not limited thereto, ccontaining this power module 2 of all energy also is beneficial to other structure that is fixed to this power supply bearing area 504, is equally applicable to the utility model.
This hard disk bearing spare 53 is bonded to this hard disk bearing zone 505 and has the bearing space 530 that is used for fixing this hard disc module 3, in present embodiment, this hard disk bearing spare 53 is to be bonded to this hard disk bearing zone 505 by screw, this hard disk bearing spare 53 is to be trench structure, but it is not limited thereto, ccontaining this hard disc module 3 of all energy also is beneficial to other structure that is fixed to this hard disk bearing zone 505, is equally applicable to the utility model.
This fan bearing part 54 is bonded to this fan bearing area 506 and has bearing space 540 in order to fix this blower module 4, in present embodiment, this fan bearing part 54 is to be bonded to this fan bearing area 506 by screw, the section of this fan bearing part 54 is " L " type structure, so not limited thereto, ccontaining this blower module 4 of all energy also is beneficial to other structure that is fixed to this fan bearing area 506, is equally applicable to the utility model.
For further highlighting principle of the present utility model and effect, see also Fig. 3, Fig. 3 be show when circuit board testing jig of the present utility model is used for testing circuit board in conjunction with synoptic diagram.As shown in the figure, this power supply bearing part 52 loads these power module 2 backs and is bonded to this power supply bearing area 504 by screw, this hard disk bearing spare 53 loads these hard disc module 3 backs and is bonded to this hard disk bearing zone 505 by screw, and this fan bearing part 54 loads these blower module 4 backs and is bonded to this fan bearing area 506 by screw.When desire is tested this circuit board 1, be that this at least two support member 51 is erected on this 503 both sides, hollow out zone, and in conjunction with on this circuit board 1 to two support member 51, so far, can make this circuit board 1 connect testing apparatus and carry out test jobs, and in the time of need taking the test point at this circuit board 1 back side, this circuit board testing jig 5 that then overturns makes it edge-only can make things convenient for test jobs.
In sum, circuit board testing jig of the present utility model is to the tool body of placing by a turning rear side, and concentrated at least two holders that are used for fixing circuit board that are mounted on this tool body, be used to carry the power supply bearing part of power module, be used to the fan bearing part that carries the hard disk bearing spare of hard disc module and be used to carry blower module, so that this circuit board testing jig is assembled this circuit board, power module, behind hard disc module and the blower module, conveniently this circuit board is carried out every test, and then the versatility and the convenience of this circuit board testing jig have been realized, so design, compared with prior art, the accessory that this circuit board testing jig is integrated matches with circuit board makes it possess the function of cabinet, avoided the tester to toss about in bed between various test events and test environment, shortened the test duration, and the feet of this circuit board testing jig has been realized the edge-on function of its upset, be beneficial to the test point that the tester takes back of circuit board, moreover this circuit board testing jig also has versatility to be applicable to the circuit board of different model.Therefore, use aforementioned many shortcomings that the utility model can overcome prior art, and the tool high industrial utilization.
The foregoing description is illustrative principle of the present utility model and effect thereof only, but not is used to limit the utility model.Any those skilled in the art all can be under spirit of the present utility model and category, and the foregoing description is modified and changed.Therefore, the technical staff in the technical field modifies or changes not breaking away from all equivalences of being finished under spirit that the utility model discloses and the technological thought such as, must be contained by the scope of claims.
Claims (13)
1, a kind of circuit board testing jig is applied to the test jobs that circuit board cooperates power module, hard disc module and blower module, it is characterized in that this circuit board testing jig comprises:
The tool body, have a loading plate, perpendicular to a plurality of feets of these both sides, loading plate bottom surface and the support bar that connects at least two feets, wherein, this support bar connection is positioned at least two feets of a side and penetrates this loading plate, to placement, has the hollow out zone on this loading plate, for this tool body upset rear side adjacent to the power supply bearing area in this hollow out zone, in the face of the hard disk bearing zone of this power supply bearing area, and in the face of the fan bearing area in this hollow out zone;
At least two support members are bonded to this loading plate correspondence and stride and be located on this hollow out zone for supporting and fix this circuit board;
The power supply bearing part is bonded to this power supply bearing area and has in order to fix the bearing space of this power module;
Hard disk bearing spare is bonded to this hard disk bearing zone and has in order to fix the bearing space of this hard disc module; And
The fan bearing part is bonded to this fan bearing area and has in order to fix the bearing space of this blower module.
2, circuit board testing jig according to claim 1 is characterized in that: these circuit board both sides have screw, and this support member then has an elongate slot, secure to the screw of this circuit board for screw passes this elongate slot.
3, circuit board testing jig according to claim 2 is characterized in that: this support member is strip.
4, circuit board testing jig according to claim 1, it is characterized in that: two engagement grooves of this loading plate should both sides, vacancy section territory having opposing parallel, the two ends of this support member have respectively screw that should engagement groove, secure to the screw of this support member for a screw passes this engagement groove.
5, circuit board testing jig according to claim 4 is characterized in that: this support member is strip.
6, circuit board testing jig according to claim 1 is characterized in that: this power supply bearing part is to be bonded to this power supply bearing area by screw.
7, circuit board testing jig according to claim 1 is characterized in that: this power supply bearing part is box body structure.
8, circuit board testing jig according to claim 1 is characterized in that: this hard disk bearing spare is to be bonded to this hard disk bearing zone by screw.
9, circuit board testing jig according to claim 1, it is characterized in that: this hard disk bearing spare is trench structure.
10, circuit board testing jig according to claim 1 is characterized in that: this fan bearing part is to be bonded to this fan bearing area by screw.
11, circuit board testing jig according to claim 1 is characterized in that: this fan bearing area is close in a side in this hollow out zone.
12, circuit board testing jig according to claim 1 is characterized in that: this fan bearing part has " L " type section.
13, circuit board testing jig according to claim 1 is characterized in that: these a plurality of feets comprise four feets of the both sides that are symmetricly set in this loading plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201508270U CN201247306Y (en) | 2008-07-16 | 2008-07-16 | Testing tool for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201508270U CN201247306Y (en) | 2008-07-16 | 2008-07-16 | Testing tool for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201247306Y true CN201247306Y (en) | 2009-05-27 |
Family
ID=40731126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201508270U Expired - Fee Related CN201247306Y (en) | 2008-07-16 | 2008-07-16 | Testing tool for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201247306Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955122A (en) * | 2011-08-18 | 2013-03-06 | 鸿富锦精密工业（深圳）有限公司 | Circuit board testing device |
| CN108445658A (en) * | 2018-05-16 | 2018-08-24 | 武汉精测电子集团股份有限公司 | A kind of crimping carrier on automatic turning measurement jig |
| CN111721565A (en) * | 2020-06-17 | 2020-09-29 | 粤融(广州)科技有限公司 | Diversified detection device of computer hardware |
| CN111828363A (en) * | 2020-06-29 | 2020-10-27 | 苏州浪潮智能科技有限公司 | Heat dissipation adjusting system and method for board card device in voltage regulation and measurement process |
-
2008
- 2008-07-16 CN CNU2008201508270U patent/CN201247306Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102955122A (en) * | 2011-08-18 | 2013-03-06 | 鸿富锦精密工业（深圳）有限公司 | Circuit board testing device |
| CN108445658A (en) * | 2018-05-16 | 2018-08-24 | 武汉精测电子集团股份有限公司 | A kind of crimping carrier on automatic turning measurement jig |
| CN108445658B (en) * | 2018-05-16 | 2024-04-19 | 武汉精测电子集团股份有限公司 | Crimping carrier for automatic overturning test fixture |
| CN111721565A (en) * | 2020-06-17 | 2020-09-29 | 粤融(广州)科技有限公司 | Diversified detection device of computer hardware |
| CN111721565B (en) * | 2020-06-17 | 2022-02-25 | 深圳云瀚科技有限公司 | Diversified detection device of computer hardware |
| CN111828363A (en) * | 2020-06-29 | 2020-10-27 | 苏州浪潮智能科技有限公司 | Heat dissipation adjusting system and method for board card device in voltage regulation and measurement process |
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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 |
Granted publication date: 20090527 Termination date: 20150716 |
|
| EXPY | Termination of patent right or utility model |