CN206450792U - A kind of computer circuits board checking device - Google Patents
A kind of computer circuits board checking device Download PDFInfo
- Publication number
- CN206450792U CN206450792U CN201720128116.2U CN201720128116U CN206450792U CN 206450792 U CN206450792 U CN 206450792U CN 201720128116 U CN201720128116 U CN 201720128116U CN 206450792 U CN206450792 U CN 206450792U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- plate
- display screen
- circuit board
- computer circuits
- 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.)
- Expired - Fee Related
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Abstract
The utility model is related to calculator detection technique field, more particularly to a kind of computer circuits board checking device, and keyboard group is provided with upper lid；Display screen sets the outer surface for being fixed on lid；Suppress structure and L-type location-plate is each attached to the upper surface of bottom plate；The upper surface of the bottom plate is provided with cable terminal；Cable terminal is connected by wire with display screen.In use the utility model, circuit board process suppresses structure and L-type location-plate is fixed on bottom plate, and then the winding displacement socket on circuit board is inserted at cable terminal after energization, is above covered on bottom plate；Each key mapping in keyboard group is corresponded with each contact on circuit board；By key tap, make to occur corresponding character on display screen to detect；The structural circuit plate registration, Detection results are accurate, and accuracy in detection is improved to the utmost.
Description
Technical field
The utility model is related to calculator detection technique field, more particularly to a kind of computer circuits board checking device.
Background technology
The key mapping of computer circuits plate is generally required for the detection carried out before being assembled, to ensure the conjunction of calculator
Lattice rate, the key mapping detection of computer circuits plate is, it is necessary to be properly placed on circuit board in detection plate, by people after energization now
Work is pressed each key mapping and tested, and computer circuits plate is screened；This detection device is although simple to operate, but often
Often occur because the keyboard on detection device can not be aligned very accurately with the key mapping on computer circuits plate；During detection, operation
Personnel are pushed button, but button can not be pressed in corresponding key mapping exactly, and now operating personnel are mistakenly considered board failure,
Circuit board guarantee processing is scrapped, and directly contributes the loss of ERM.
Therefore be necessary to carry out further technological innovation to existing computer circuits board checking device.
Utility model content
The purpose of this utility model be for prior art defect and not enough there is provided a kind of detection of computer circuits plate
Device.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of computer circuits board checking device described in the utility model, it includes lid, hinge, suppresses structure, L
Type location-plate, bottom plate and display screen；It is hinged between the upper lid and bottom plate by hinge；Keyboard is provided with the upper lid
Group；The display screen sets the outer surface for being fixed on lid；It is described to suppress structure and L-type location-plate is each attached to the upper of bottom plate
Surface；The upper surface of the bottom plate is provided with cable terminal；The cable terminal is connected by wire with display screen.
Further, the structure of suppressing is made up of insulated spring piece and rotating shaft；The company of rotation between the rotating shaft and bottom plate
Connect；Described insulated spring piece one end is pressed on the upper surface of bottom plate.
Further, the inner side corner of the L-type location-plate is provided with anti-interference hole.
Further, set on the upper lid and be fixed with metal derby；Magnet is fixedly installed on the bottom plate.
After said structure, the utility model has the beneficial effect that：A kind of computer circuits plate described in the utility model
Detection means, it includes lid, hinge, suppresses structure, L-type location-plate, bottom plate and display screen；Pass through between upper lid and bottom plate
Hinge is hinged；Keyboard group is provided with upper lid；Display screen sets the outer surface for being fixed on lid；Suppress structure and L-type is fixed
Position plate is each attached to the upper surface of bottom plate；The upper surface of the bottom plate is provided with cable terminal；Cable terminal is by wire with showing
Display screen is connected.In use the utility model, circuit board process suppresses structure and L-type location-plate is fixed on bottom plate, then
Winding displacement socket on circuit board is inserted at cable terminal after energization, is above covered on bottom plate；Each key mapping in keyboard group with
Each contact on circuit board is corresponded；By key tap, make to occur corresponding character on display screen to detect；The structure
Circuit board registration, Detection results are accurate, and accuracy in detection is improved to the utmost.
Brief description of the drawings
Fig. 1 is structural front view of the present utility model；
Fig. 2 is structure top view of the present utility model；
Fig. 3 is the structural representation of L-type location-plate；
Description of reference numerals：
1st, upper lid；2nd, keyboard group；3rd, metal derby；4th, hinge；5th, cable terminal；
6th, structure is suppressed；601st, insulated spring piece；602nd, rotating shaft；7th, magnet；8th, L-type location-plate；
801st, anti-interference hole；9th, bottom plate；10th, wire；11st, display screen.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, a kind of computer circuits board checking device described in the utility model, it include lid 1,
Hinge 4, suppress structure 6, L-type location-plate 8, bottom plate 9 and display screen 11；Mutually cut with scissors by hinge 4 between the upper lid 1 and bottom plate 9
Connect；Keyboard group 2 is provided with the upper lid 1；The display screen 11 sets the outer surface for being fixed on lid 1；It is described to suppress knot
Structure 6 and L-type location-plate 8 are each attached to the upper surface of bottom plate 9；The upper surface of the bottom plate 9 is provided with cable terminal 5；The row
Line terminals 5 are connected by wire 10 with display screen 11；Circuit board process suppresses structure 6 and L-type location-plate 8 is fixed on bottom plate 9
On, then the winding displacement socket on circuit board is inserted at cable terminal 5 after energization, and upper lid 1 is closed on bottom plate 9；It is every in keyboard group 2
One key mapping is corresponded with each contact on circuit board；By key tap, make occur corresponding character on display screen 11
To detect；The structural circuit plate registration, Detection results are accurate, and accuracy in detection is improved to the utmost.
As a kind of preferred embodiment of the present utility model, the structure 6 of suppressing is by 602 groups of insulated spring piece 601 and rotating shaft
Into；Connection is rotated between the rotating shaft 602 and bottom plate 9；Described one end of insulated spring piece 601 is pressed on the upper surface of bottom plate 9；Absolutely
Edge spring leaf 601 is rotated with rotating shaft 602 on bottom plate 9；Insulated spring piece 601 is pressed on circuit board under test, makes circuit under test
Plate is fixed on bottom plate 9.
As a kind of preferred embodiment of the present utility model, the inner side corner of the L-type location-plate 8 is provided with anti-interference hole
801；General circuit plate is rectangle, when adjacent both sides are pressed on the inner side both sides of L-type location-plate 8 respectively on circuit board usually
Because the precision of circuit board has deviation, the drift angle of circuit board is set to be pressed in the inner side corner of L-type location-plate 8, the both sides of circuit board
The inner side both sides of L-type location-plate 8 can not be close to simultaneously, circuit board positioning is inaccurate；Set behind anti-interference hole 801, circuit board
Drift angle is inserted into anti-interference hole 801, makes the both sides of circuit board effect of being fitted with the inner side both sides of L-type location-plate 8 more preferable；Circuit board
Positioning is more accurate.
Set as a kind of preferred embodiment of the present utility model, on the upper lid 1 and be fixed with metal derby 3；On the bottom plate 9
It is fixedly installed magnet 7；Magnet 7 be arranged on the corresponding position of metal derby 3, when upper lid 1 and bottom plate 9 close, magnet 7 is adsorbed
On metal derby 3.
When using the utility model, circuit board is after L-type location-plate, and insulated spring piece turns with rotating shaft on bottom plate
It is dynamic；Insulated spring piece is pressed on circuit board under test, makes circuit board under test fixed on bottom plate；Then winding displacement on circuit board is inserted
Mouth is inserted at cable terminal after energization, is above covered on bottom plate, magnet adsorption is on metal derby；Each key mapping in keyboard group
Corresponded with each contact on circuit board；By key tap, make to occur corresponding character on display screen to detect；The knot
Structure circuit board registration, Detection results are accurate, and accuracy in detection is improved to the utmost.
Described above is only better embodiment of the present utility model, therefore all according to described in the utility model patent claim
The equivalent change or modification done of construction, feature and principle, be included in the utility model patent claim.
Claims (4)
1. a kind of computer circuits board checking device, it includes lid（1）, hinge（4）And bottom plate（9）；The upper lid（1）With
Bottom plate（9）Between pass through hinge（4）It is hinged；The upper lid（1）On be provided with keyboard group（2）；It is characterized in that：It also includes
Suppress structure（6）, L-type location-plate（8）And display screen（11）；The display screen（11）Setting is fixed on lid（1）Outside
Surface；It is described to suppress structure（6）With L-type location-plate（8）It is each attached to bottom plate（9）Upper surface；The bottom plate（9）Upper surface
It is provided with cable terminal（5）；The cable terminal（5）Pass through wire（10）With display screen（11）It is connected.
2. a kind of computer circuits board checking device according to claim 1, it is characterised in that：It is described to suppress structure（6）
By insulated spring piece（601）And rotating shaft（602）Composition；The rotating shaft（602）With bottom plate（9）Between rotate connection；The insulation
Spring leaf（601）One end is pressed on bottom plate（9）Upper surface.
3. a kind of computer circuits board checking device according to claim 1, it is characterised in that：The L-type location-plate（8）
Inner side corner be provided with anti-interference hole（801）.
4. a kind of computer circuits board checking device according to claim 1, it is characterised in that：The upper lid（1）On set
Put and be fixed with metal derby（3）；The bottom plate（9）On be fixedly installed magnet（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720128116.2U CN206450792U (en) | 2017-02-13 | 2017-02-13 | A kind of computer circuits board checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720128116.2U CN206450792U (en) | 2017-02-13 | 2017-02-13 | A kind of computer circuits board checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206450792U true CN206450792U (en) | 2017-08-29 |
Family
ID=59664889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720128116.2U Expired - Fee Related CN206450792U (en) | 2017-02-13 | 2017-02-13 | A kind of computer circuits board checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206450792U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490925A (en) * | 2018-05-30 | 2018-09-04 | 苏州智华汽车电子有限公司 | Vehicle-mounted camera controller function detects jig |
-
2017
- 2017-02-13 CN CN201720128116.2U patent/CN206450792U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490925A (en) * | 2018-05-30 | 2018-09-04 | 苏州智华汽车电子有限公司 | Vehicle-mounted camera controller function detects jig |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20210213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |