CN205679733U - A kind of novel system integrated circuit board checking device - Google Patents
A kind of novel system integrated circuit board checking device Download PDFInfo
- Publication number
- CN205679733U CN205679733U CN201620488198.7U CN201620488198U CN205679733U CN 205679733 U CN205679733 U CN 205679733U CN 201620488198 U CN201620488198 U CN 201620488198U CN 205679733 U CN205679733 U CN 205679733U
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- China
- Prior art keywords
- matrix
- upper cover
- slot
- taper
- holding section
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Abstract
This utility model relates to a kind of novel system integrated circuit board checking device, described device includes matrix, serial bus interface, plugboard trough, touches line plate and matrix upper cover, described matrix upper cover includes top board and vertically makes the perpendicular plate at top board longitudinal direction two ends, it is shaped with horizontally disposed upper cover slot on matrix outside the tactile line plate of longitudinal both sides, the bottom of described perpendicular plate is corresponding with upper cover slot downwardly projecting is shaped with matrix engaging rib, and the matrix engaging rib of corresponding setting can engage and stretches in upper cover slot.This device makes to detect clamp during using, even if being damaged in plugboard trough, cover rim upper cover slot on matrix can inversely be released by user, it can be placed under repair, repair complete after again matrix upper cover is pushed in upper cover slot, extremely easy to use, also this device need not be carried out destructive process, save the use cost of user, it is ensured that being smoothed out of detection.
Description
Technical field
This utility model belongs to circuit board detecting equipment technical field, especially a kind of novel system surface-mounted integrated circuit detection
Device.
Background technology
The batch production manufacture of integrated circuit (printed IC board) or maintenance process need to enter printed circuit board
The detection of row performance and accident analysis.For same specification, especially there are the different merits of same model printed-board receptacle
The detection of the printed circuit board assembly of energy, quick despatch and the detection fixture with avoiding misinsertion design are requisite.Existing
In some detection fixtures, once one piece of circuit board can only be detected, and its tester needs to be accurately positioned, operation
Very inconvenient, also it is unfavorable for production operation on streamline.At present, for this situation, there is corresponding detection clamp solution
Certainly this problem, a kind of system integrated circuit plate detection clamp as disclosed in patent publication us CN204330825U, this inspection
Although surveying clamp and using more convenient, but, detection clamp is during using, if be damaged in plugboard trough
Words, owing to housing and the matrix of detection clamp are integrated along seam welding, therefore, it cannot be placed under repair by user, if repaiied
If reason, need housing is destroyed, therefore cause whole detection clamp to be continuing with, improve the use of user
Cost.
It addition, the detection clamp of this kind of structure is when detecting surface-mounted integrated circuit, if used for a long time, in plugboard trough
Heat can be produced, if can not dispel the heat in time, testing result can be produced impact, it is impossible to ensure the correct of testing result
Property.
Summary of the invention
In place of the purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, design science,
Easy to use, reduce user use cost, ensure that testing result accuracy novel system surface-mounted integrated circuit detection
Device.
This utility model solves it and technical problem is that and take techniques below scheme to realize:
A kind of novel system integrated circuit board checking device, described device include matrix, serial bus interface, plugboard trough,
Touch line plate and matrix upper cover, a sidewall of described matrix is arranged at intervals with multiple serial bus interface, on the matrix table
Longitudinally spaced on face it is arranged with multiple horizontally disposed plugboard trough in parallel, each plugboard trough is detachably provided with
Touch line plate, described tactile line plate is provided with contact；
Described matrix upper cover includes top board and vertically makes the perpendicular plate at top board longitudinal direction two ends, outside the tactile line plate of longitudinal both sides
Be shaped with horizontally disposed upper cover slot on the matrix of side, the bottom of described perpendicular plate corresponding with upper cover slot to
Lower protrusion is shaped with matrix engaging rib, and the matrix engaging rib of corresponding setting can engage and stretches in upper cover slot, and can edge
Upper cover slot slidably reciprocates in the horizontal direction, and described matrix upper cover is removable with matrix by upper cover slot, matrix engaging rib
Unload flexible connection to arrange.
And, described upper cover slot includes be connected the vertical snap groove arranged and taper slot, described conic clamp
Conjunction groove is connected with vertical snap groove and arranges and make in the bottom of vertical snap groove, and described taper slot is tapered, this taper
The top width of slot is less than the bottom width of taper slot；
Described matrix engaging rib includes vertical snap portion and taper holding section, and described taper holding section system is in vertical snap portion
Bottom, described taper holding section is tapered, and the top width of this taper holding section is less than the bottom width of taper holding section；
The horizontal width in described vertical snap portion is less than the horizontal width of vertical snap groove, the top of described taper holding section
Horizontal width less than the horizontal width at top of taper slot, the horizontal width of the bottom of described taper holding section is less than cone
The horizontal width of the bottom of shape slot and the horizontal width at the top more than taper slot.
And, on described top board, the most uniform interval is shaped with multiple thermal vias vertically arranged.
Advantage of the present utility model and good effect be:
1, this device is provided with matrix, serial bus interface, plugboard trough, touches line plate and matrix upper cover, and matrix is shaped with edge
Horizontally arranged upper cover slot, the bottom of the perpendicular plate of matrix upper cover is corresponding with upper cover slot downwardly projecting to be shaped with
Matrix engaging rib, matrix upper cover is detachably flexibly connected setting by upper cover slot, matrix engaging rib, is using with matrix
Time, the upper cover slot that horizontal one end alignment of the matrix engaging rib of matrix upper cover can be arranged by user corresponding thereto
One end, is then inserted in one end of upper cover slot, matrix engages rib the most in the horizontal direction and pushes upper cover engaging
In groove, until being pushed into the other end of upper cover slot, matrix unloads with matrix detachable upper cover and is connected setting so that detection clamp
During using, even if being damaged in plugboard trough, user can be by reverse for cover rim upper cover slot on matrix
Release, it can be placed under repair, repair complete after again matrix upper cover is pushed in upper cover slot, use the most square
Just, also this device need not be carried out destructive process, save the use cost of user, it is ensured that entering smoothly of detection
OK.
2, the horizontal width in the vertical snap portion of this device is less than the horizontal width of vertical snap groove, described taper holding section
The horizontal width at top less than the horizontal width at top of taper slot, the horizontal width of the bottom of described taper holding section
Less than taper slot bottom horizontal width and more than the horizontal width at top of taper slot so that this matrix engages
After rib engages with upper cover slot and is set together, matrix engaging rib can not along upper and lower to skidding off in upper cover slot,
Improve the mounting stability of matrix engaging rib and upper cover slot, and then it is steady to improve the installation between matrix upper cover and matrix
Qualitative, it is ensured that being normally carried out of detection operation.
3, on the top of this device, the most uniform interval is shaped with multiple thermal vias vertically arranged, should
The setting of multiple thermal vias so that when using this device to carry out detecting surface-mounted integrated circuit, if used for a long time, inserts
Produce heat in board slot to exhale in time from thermal vias, the constant temperature in plugboard trough will not be made to raise, it is ensured that
The correctness of testing result.
Accompanying drawing explanation
Fig. 1 is structure connection diagram of the present utility model；
Fig. 2 is the left view enlarged drawing of Fig. 1；
Fig. 3 is that the structure in A portion in Fig. 2 connects enlarged diagram.
Detailed description of the invention:
Below by specific embodiment, the utility model is described in further detail, and following example are illustrative, no
It is determinate, it is impossible to limit protection domain of the present utility model with this.
Structure, annexation and the method not described in detail in this utility model, all can be understood as the public affairs in this area
Know general knowledge.
A kind of novel system integrated circuit board checking device, as shown in Figure 1, Figure 2 and Figure 3, described device include matrix 5,
Serial bus interface 8, plugboard trough 7, tactile line plate 6 and matrix upper cover 1, a sidewall of described matrix is arranged at intervals with multiple serial
EBI, longitudinally spaced on surface is on the matrix arranged with multiple horizontally disposed plugboard trough in parallel,
Detachably it is provided with tactile line plate on each plugboard trough, described tactile line plate is provided with contact (not shown).
Innovative point of the present utility model is:
(1) described matrix upper cover includes top board 2 and vertically makes the perpendicular plate 9 at top board longitudinal direction two ends, touching of longitudinal both sides
Horizontally disposed upper cover slot 10, the bottom of described perpendicular plate and upper cover slot it is shaped with on matrix outside line plate
Corresponding downwardly projecting being shaped with matrix engaging rib 11, the matrix engaging rib of corresponding setting can engage and stretches into upper cover slot
In, and can slidably reciprocate in the horizontal direction along upper cover slot, described matrix upper cover is by upper cover slot, matrix engaging rib
Setting detachably it is flexibly connected with matrix.
This device is provided with matrix, serial bus interface, plugboard trough, touches line plate and matrix upper cover, and matrix is shaped with along water
Square to the upper cover slot arranged, the bottom of the perpendicular plate of matrix upper cover is corresponding with upper cover slot downwardly projecting is shaped with base
Body engaging rib, matrix upper cover passes through upper cover slot, matrix engaging rib is detachably flexibly connected setting with matrix, in use,
The matrix of matrix upper cover can be engaged horizontal one end of rib and be directed at the one of the upper cover slot arranged corresponding thereto by user
End, is then inserted in one end of upper cover slot, matrix engages rib the most in the horizontal direction and pushes upper cover slot
In, until being pushed into the other end of upper cover slot, matrix unloads with matrix detachable upper cover and is connected setting so that detection clamp exists
During use, even if being damaged in plugboard trough, cover rim upper cover slot on matrix can inversely be pushed away by user
Go out, it can be placed under repair, repair complete after again matrix upper cover is pushed in upper cover slot, use the most square
Just, also this device need not be carried out destructive process, save the use cost of user, it is ensured that entering smoothly of detection
OK.
(2) described upper cover slot includes be connected the vertical snap groove 13 arranged and taper slot 14, described taper
Slot is connected with vertical snap groove and arranges and make in the bottom of vertical snap groove, and described taper slot is tapered, this cone
The top width of shape slot is less than the bottom width of taper slot；
Described matrix engaging rib includes vertical snap portion 12 and taper holding section 15, and described taper holding section system is at vertically card
The bottom in conjunction portion, described taper holding section is tapered, and the top width of this taper holding section is less than the bottom width of taper holding section
Degree；
The horizontal width in described vertical snap portion is less than the horizontal width of vertical snap groove, the top of described taper holding section
Horizontal width less than the horizontal width at top of taper slot, the horizontal width of the bottom of described taper holding section is less than cone
The horizontal width of the bottom of shape slot and the horizontal width at the top more than taper slot.
The horizontal width in the vertical snap portion of this device is less than the horizontal width of vertical snap groove, described taper holding section
The horizontal width at top is less than the horizontal width at the top of taper slot, and the horizontal width of the bottom of described taper holding section is little
Horizontal width in the bottom of taper slot and the horizontal width at the top more than taper slot so that this matrix engaging rib
Engage after being set together with upper cover slot, matrix engaging rib can not carry along upper and lower to skidding off in upper cover slot
The high matrix engaging rib mounting stability with upper cover slot, and then it is stable to improve the installation between matrix upper cover and matrix
Property, it is ensured that being normally carried out of detection operation.
(3) on described top board, the most uniform interval is shaped with multiple thermal vias 3 vertically arranged, and these are many
The setting of individual thermal vias so that when using this device to carry out detecting surface-mounted integrated circuit, if used for a long time, plate
Produce heat in groove to exhale in time from thermal vias, the constant temperature in plugboard trough will not be made to raise, it is ensured that
The correctness of testing result.
Claims (3)
1. a novel system integrated circuit board checking device, described device includes matrix, serial bus interface, plugboard trough, touches
Line plate and matrix upper cover, a sidewall of described matrix is arranged at intervals with multiple serial bus interface, on the matrix surface
Upper the most longitudinally spaced it is arranged with multiple horizontally disposed plugboard trough in parallel, each plugboard trough is detachably provided with tactile
Line plate, described tactile line plate is provided with contact, it is characterised in that:
Described matrix upper cover includes top board and vertically makes the perpendicular plate at top board longitudinal direction two ends, outside the tactile line plate of longitudinal both sides
Being shaped with horizontally disposed upper cover slot on matrix, the bottom of described perpendicular plate is corresponding with upper cover slot the most convex
Going out to be shaped with matrix engaging rib, the matrix engaging rib of corresponding setting can engage and stretches in upper cover slot, and can be along upper cover
Slot slidably reciprocates in the horizontal direction, and described matrix upper cover is detachably lived with matrix by upper cover slot, matrix engaging rib
Be dynamically connected setting.
Novel system integrated circuit board checking device the most according to claim 1, it is characterised in that: described upper cover slot
Including be connected arrange vertical snap groove and taper slot, described taper slot be connected with vertical snap groove arrange and
System is in the bottom of vertical snap groove, and described taper slot is tapered, and the top width of this taper slot engages less than taper
The bottom width of groove；
Described matrix engaging rib includes vertical snap portion and taper holding section, and described taper holding section system is at the end in vertical snap portion
Portion, described taper holding section is tapered, and the top width of this taper holding section is less than the bottom width of taper holding section；
The horizontal width in described vertical snap portion is less than the horizontal width of vertical snap groove, the water at the top of described taper holding section
Flat width is less than conic clamp less than the horizontal width at the top of taper slot, the horizontal width of the bottom of described taper holding section
Close the horizontal width of the bottom of groove and the horizontal width at the top more than taper slot.
Novel system integrated circuit board checking device the most according to claim 1 and 2, it is characterised in that: on described top board
The most uniform interval is shaped with multiple thermal vias vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488198.7U CN205679733U (en) | 2016-09-02 | 2016-09-02 | A kind of novel system integrated circuit board checking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620488198.7U CN205679733U (en) | 2016-09-02 | 2016-09-02 | A kind of novel system integrated circuit board checking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205679733U true CN205679733U (en) | 2016-11-09 |
Family
ID=57437376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620488198.7U Expired - Fee Related CN205679733U (en) | 2016-09-02 | 2016-09-02 | A kind of novel system integrated circuit board checking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205679733U (en) |
-
2016
- 2016-09-02 CN CN201620488198.7U patent/CN205679733U/en not_active Expired - Fee Related
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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: 20161109 Termination date: 20180902 |