CN201967239U - Misplug-proof chip plate - Google Patents
Misplug-proof chip plate Download PDFInfo
- Publication number
- CN201967239U CN201967239U CN2010206479163U CN201020647916U CN201967239U CN 201967239 U CN201967239 U CN 201967239U CN 2010206479163 U CN2010206479163 U CN 2010206479163U CN 201020647916 U CN201020647916 U CN 201020647916U CN 201967239 U CN201967239 U CN 201967239U
- Authority
- CN
- China
- Prior art keywords
- chip
- platelet
- needle stand
- misplug
- left bank
- 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 - Lifetime
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Abstract
The utility model discloses a misplug-proof chip plate comprising a body, a left ranking needle stand and a right ranking needle stand, wherein the left ranking needle stand and the right ranking needle stand are all arranged on the body and used for the butt joint of the ranking needles; and the distance between the left ranking needle stand and the left edge of the chip plate is L1, the distance between the right ranking needle stand and the right edge of the chip plate is L2, and the L1 is unequal to the L2. The operator can distinguish between the left ranking needle stand and the right ranking needle stand based on the unequal distances of the L1 between the left ranking needle stand and the left edge of the chip plate and the L2 between the right ranking needle stand and the right edge of the chip plate.
Description
Technical field
The utility model relates to the chip platelet, refers in particular to a kind of chip platelet of anti-misplug.
Background technology
For the ease of research and development, production, the operation of each stage replacing main control chip after sale, in the design of Controller of numerous air regulators, adopted the scheme of base plate back of the body chip platelet.But because producers and after-sales service personnel's know-how structure is uneven, the lacking experience of difference left bank needle stand, right row-needle receptacle occurs that the chip platelet is instead inserted or dislocation such as inserts at faulty operation through regular meeting, and then produced some unnecessary loss.
Summary of the invention
The utility model provides a kind of chip platelet of anti-misplug, it is by the left and right double needle stand of asymmetrical design of chip platelet, avoid error because of operating personnel to cause misoperations such as the anti-inserted or dislocation difference of chip platelet, convenient affected personnel carry out program upgrade or change the chip platelet.
The utility model is achieved in that
A kind of chip platelet of anti-misplug, it includes body, left bank needle stand and right row-needle receptacle, described left bank needle stand, right row-needle receptacle all are located on the body, be used for base plate on row at connecing, described left bank needle stand is L to the distance of chip platelet left hand edge
1, described right row-needle receptacle is L to the distance of chip platelet right hand edge
2, and L
1, L
2Value unequal.Operating personnel are according to the distance L of left bank needle stand to chip platelet left hand edge
1With described right row-needle receptacle be L to the distance of chip platelet right hand edge
2Distance unequal, distinguish left bank needle stand, right row-needle receptacle.
Preferably, described L
1With L
2The difference of value greater than 5 ㎜.
Further, insert in order to prevent the anti-of chip platelet, it also includes counnter attack and inserts sheath, and the periphery that sheath is socketed on left bank needle stand or right row-needle receptacle is inserted in described counnter attack, to distinguish left bank needle stand, right row-needle receptacle, simultaneously, again can the row's of preventing pin and the misplug of row-needle receptacle.
Further, it also includes reference column, and it is positioned on the left edges of boards at described left bank needle stand place, or on the right panel limit at right row-needle receptacle place, further distinguishes left bank needle stand, right row-needle receptacle.
Preferably, described reference column is the discrete device on the base plate, need not increase new structure, utilizes existing structure to distinguish left bank needle stand, right row-needle receptacle.
Preferably, the distance of described left bank needle stand or described right row-needle receptacle and described fixed leg is L
3, L
3Value less than 5 ㎜.
Further, described left bank needle stand, right row-needle receptacle apart from the difference of the distance of chip platelet center line more than or equal to 10 ㎜.
The utility model has following beneficial effect with respect to prior art:
The chip platelet of the anti-misplug of the utility model, it is misplug, the anti-generation of operation error such as inserting of the row's of preventing battle array effectively.
Description of drawings
Fig. 1 is the bottom view of the chip platelet of the anti-misplug of the utility model;
Fig. 2 is the stereogram of the chip platelet of the anti-misplug of the utility model;
Fig. 3 is the vertical view that installs mistake proofing interposer chip platelet;
Fig. 4 is the stereogram that installs mistake proofing interposer chip platelet.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated:
As shown in Figure 1, the chip platelet 10 of the anti-misplug of the utility model, it includes body 1, left bank needle stand 2 and right row-needle receptacle 3, and described left bank needle stand 2, right row-needle receptacle 3 all are located on the body 1, is used for and base plate 4(such as Fig. 3 or shown in Figure 4) on row's pin (not shown) dock.Described left bank needle stand 2 is L to the distance of chip platelet left hand edge
1, described right row-needle receptacle 3 is L to the distance of chip platelet right hand edge
2, and L
1With L
2The difference of value greater than 5 ㎜.Operating personnel are according to the distance L of left bank needle stand 2 to chip platelet left hand edge
1With described right row-needle receptacle 3 be L to the distance of chip platelet right hand edge
2Distance unequal, distinguish left bank needle stand 2, right row-needle receptacle 3.
When left bank needle stand 2, right row-needle receptacle 3 were set, described left bank needle stand 2, right row-needle receptacle 3 more than or equal to 10 ㎜, were inserted effect to play more effective counnter attack apart from the difference of the distance of chip platelet center line.
Further, insert in order to prevent the anti-of chip platelet, it also includes counnter attack and inserts sheath 5, the periphery that sheath 5 is socketed on left bank needle stand 2 or right row-needle receptacle 3 is inserted in described counnter attack, to distinguish left bank needle stand 2, right row-needle receptacle 3, simultaneously, again can the row's of preventing pin slotting with the dislocation of row-needle receptacle.In the present embodiment, preferably the periphery that sheath 5 is socketed on described left bank needle stand 2 is inserted in counnter attack.
As Fig. 3 or shown in Figure 4, further, it also includes reference column 6, and it is positioned on the left edges of boards at described left bank needle stand 2 places, or on the right panel limit at right row-needle receptacle 3 places, further distinguishes left bank needle stand 2, right row-needle receptacle 3.Reference column 6 described in the utility model is the discrete device on the base plate 4, need not increase new structure, utilizes existing structure to distinguish left bank needle stand 2, right row-needle receptacle 3.When selecting reference column 6, choose higher electronic devices and components, so that difference easily, and the distance that needs to satisfy described left bank needle stand 2 or described right row-needle receptacle 3 and described fixed leg 6 simultaneously is L
3Value less than 5 ㎜.In the present embodiment, preferred orientation post 6 is a reference column for the electrolytic capacitor on the left side plate that is positioned at left bank needle stand 2 places on the base plate 4.
When the interposer chip platelet, the left bank needle stand 2 of chip platelet to be aimed at the left bank battle array on the base plate 4, right row-needle receptacle 3 is aimed at the right side row's battle array on the base plate 4, presses body 1 downwards, can accurately chip platelet and base plate 4 be inserted.
Only be specific embodiment of the utility model below, do not limit protection range of the present utility model with this; Any replacement and the improvement done on the basis of not violating the utility model design all belong to protection range of the present utility model.
Claims (7)
1. the chip platelet of an anti-misplug, it includes body, left bank needle stand and right row-needle receptacle, and described left bank needle stand, right row-needle receptacle all are located on the body, be used for base plate on row at connecing, it is characterized in that described left bank needle stand is L to the distance of chip platelet left hand edge
1, described right row-needle receptacle is L to the distance of chip platelet right hand edge
2, and L
1, L
2Value unequal.
2. the chip platelet of anti-misplug as claimed in claim 1 is characterized in that, described L
1With L
2The difference of value greater than 5 ㎜.
3. the chip platelet of anti-misplug as claimed in claim 1 is characterized in that, it also includes counnter attack and inserts sheath, and the periphery that sheath is socketed on left bank needle stand or right row-needle receptacle is inserted in described counnter attack.
4. the chip platelet of anti-misplug as claimed in claim 1 is characterized in that, it also includes reference column, and it is positioned on the left edges of boards at described left bank needle stand place, or on the right panel limit at right row-needle receptacle place.
5. the chip platelet of anti-misplug as claimed in claim 4 is characterized in that, described reference column is the discrete device on the base plate.
6. the chip platelet of anti-misplug as claimed in claim 4 is characterized in that, the distance of described left bank needle stand or described right row-needle receptacle and described fixed leg is L
3, L
3Value less than 5 ㎜.
7. the chip platelet of anti-misplug as claimed in claim 1 is characterized in that, described left bank needle stand, right row-needle receptacle apart from the difference of the distance of chip platelet center line more than or equal to 10 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206479163U CN201967239U (en) | 2010-12-08 | 2010-12-08 | Misplug-proof chip plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206479163U CN201967239U (en) | 2010-12-08 | 2010-12-08 | Misplug-proof chip plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201967239U true CN201967239U (en) | 2011-09-07 |
Family
ID=44529791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206479163U Expired - Lifetime CN201967239U (en) | 2010-12-08 | 2010-12-08 | Misplug-proof chip plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201967239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322343A (en) * | 2014-06-04 | 2016-02-10 | 安徽省磊鑫科技有限公司 | Short-circuit prevention connector |
-
2010
- 2010-12-08 CN CN2010206479163U patent/CN201967239U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322343A (en) * | 2014-06-04 | 2016-02-10 | 安徽省磊鑫科技有限公司 | Short-circuit prevention connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110907 |