CN105430900A - Servo driver control panel - Google Patents
Servo driver control panel Download PDFInfo
- Publication number
- CN105430900A CN105430900A CN201410479370.8A CN201410479370A CN105430900A CN 105430900 A CN105430900 A CN 105430900A CN 201410479370 A CN201410479370 A CN 201410479370A CN 105430900 A CN105430900 A CN 105430900A
- Authority
- CN
- China
- Prior art keywords
- driver control
- servo
- control chip
- servo driver
- welding tray
- 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.)
- Pending
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Abstract
The invention discloses a servo driver control panel. The servo driver control panel comprises a printed circuit board substrate. The printed circuit board substrate is provided with a first package bonding pad for welding a first servo driver control chip and a second package bonding pad for welding a second servo driver control chip, the first package bonding pad and the second package bonding pad are connected through a lead, the second package bonding pad is located in the first package bonding pad, pin functions of the first servo driver control chip contain pin functions of the second servo driver control chip, and, when welding is performed, the first servo driver control chip is welded onto the first package bonding pad or the second servo driver control chip is welded onto the second package bonding pad. The servo driver control panel is advantageous in that space resources of the control panel can be saved, servo driver control chips having different functions can be selectively welded as needed, operation is convenient, shortening of a test period is facilitated, repeated plate making is prevented, and then cost is effectively saved.
Description
Technical field
The present invention relates to a kind of control board, especially relate to a kind of servo-driver control board.
Background technology
The rise of servo system and the successful Application at multiple industrial circle thereof, the brand of servo-driver presents diversity, and meanwhile, the brand of servo-driver control chip also tends to rapid changepl. never-ending changes and improvements, servo-driver control chip with brand is also constantly weed out the old and bring forth the new, upgrading.In actual applications, the control board of servo-driver comprises printed circuit board base board and is arranged on the encapsulation welding tray for correspondence welding dedicated servo driver control chip on printed circuit board base board, the size of encapsulation welding tray is fixed when the making of circuit board, and the size difference of the servo-driver control chip of different size is larger, an encapsulation welding tray on the control board of therefore existing servo-driver can only fix the servo-driver control chip of a certain model of a certain brand, can not carry out neatly upgrading or replacing.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of servo-driver control board, it can not only save the space resources of control board, and on control board, optionally can weld the servo-driver control chip of same brand homologous series different model as required, flexible to operation, and be conducive to cost-saving.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of servo-driver control board, comprise printed circuit board base board, it is characterized in that described printed circuit board base board being provided with the first encapsulation welding tray for welding the first servo-driver control chip and the second encapsulation welding tray for welding the second servo-driver control chip, be connected by wire between the first described encapsulation welding tray and the second described encapsulation welding tray, the second described encapsulation welding tray is positioned at the first described encapsulation welding tray, the pin function of the first described servo-driver control chip comprises the pin function of the second described servo-driver control chip, the first servo-driver control chip described in during welding is welded on the second servo-driver control chip on the first described encapsulation welding tray or described and is welded on the second described encapsulation welding tray.
The first described encapsulation welding tray and the second described encapsulation welding tray are all rectangle or are all square; Be all rectangular first encapsulation welding tray and the second encapsulation welding tray correspondence is all rectangular first servo-driver control chip and the second servo-driver control chip, be all foursquare first encapsulation welding tray and the second encapsulation welding tray correspondence is all foursquare first servo-driver control chip and the second servo-driver control chip, convenient welding.
The center superposition of the first described encapsulation welding tray and the second described encapsulation welding tray; Overlapping compact in structure, there is stereovision, and be conducive to visual appearance.
Compared with prior art, the invention has the advantages that: the second encapsulation welding tray is positioned at the first encapsulation welding tray, overlaps in space, therefore, it is possible to effectively save the space resources of this servo-driver control board, the pin function of the first servo-driver control chip that the first encapsulation welding tray can weld contains all pin functions of the second servo-driver control chip that the second encapsulation welding tray can weld, therefore the first servo-driver control chip and the second servo-driver control chip can be the servo-driver control chip of same brand homologous series different model, and the first servo-driver control chip is the upgrade version of the second servo-driver control chip, thus especially can select flexibly as required in use on the first encapsulation welding tray or the second encapsulation welding tray, weld corresponding servo-driver control chip in test process, not only easy to operate, and can test period be shortened, avoid repetition making sheet, thus it is effectively cost-saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment.
Embodiment
Below in conjunction with accompanying drawing embodiment, the present invention is described in further detail.
A kind of servo-driver control board that the present invention proposes, as shown in Figure 1, it comprises printed circuit board base board 1, printed circuit board base board 1 is provided with the first encapsulation welding tray 2 for welding the first servo-driver control chip (not shown) and the second encapsulation welding tray 3 for welding the second servo-driver control chip (not shown), be connected by wire between first encapsulation welding tray 2 with the second encapsulation welding tray 3, second encapsulation welding tray 3 is positioned at the first encapsulation welding tray 2, at this, the center superposition of the first encapsulation welding tray 2 and the second encapsulation welding tray 3, and the first encapsulation welding tray 2 and the second encapsulation welding tray 3 and the first servo-driver control chip and the second servo-driver control chip is corresponding is all rectangle, in other specific embodiments, first encapsulation welding tray 2 and the second encapsulation welding tray 3 also can be all foursquare first servo-driver control chip and the second servo-driver control chip corresponding, namely square is all, the pin function of the first servo-driver control chip comprises the pin function of the second servo-driver control chip, namely the first servo-driver control chip and the second servo-driver control chip can be the servo-driver control chip of same brand homologous series different model, and the first servo-driver control chip can be the upgrade version of the second servo-driver control chip, when welding, first servo-driver control chip is welded on the first encapsulation welding tray 2 or the second servo-driver control chip is welded on the second encapsulation welding tray 3, namely when the corresponding function of needs first servo-driver control chip, namely on the first encapsulation welding tray 2, the first servo-driver control chip is welded, when the corresponding function of needs second servo-driver control chip, namely on the second encapsulation welding tray 3, weld the second servo-driver control chip.
Claims (3)
1. a servo-driver control board, comprise printed circuit board base board, it is characterized in that described printed circuit board base board being provided with the first encapsulation welding tray for welding the first servo-driver control chip and the second encapsulation welding tray for welding the second servo-driver control chip, be connected by wire between the first described encapsulation welding tray and the second described encapsulation welding tray, the second described encapsulation welding tray is positioned at the first described encapsulation welding tray, the pin function of the first described servo-driver control chip comprises the pin function of the second described servo-driver control chip, the first servo-driver control chip described in during welding is welded on the second servo-driver control chip on the first described encapsulation welding tray or described and is welded on the second described encapsulation welding tray.
2. a kind of servo-driver control board according to claim 1, is characterized in that the first described encapsulation welding tray and the second described encapsulation welding tray are all rectangle or are all square.
3. a kind of servo-driver control board according to claim 1 and 2, is characterized in that the center superposition of the first described encapsulation welding tray and the second described encapsulation welding tray.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410479370.8A CN105430900A (en) | 2014-09-18 | 2014-09-18 | Servo driver control panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410479370.8A CN105430900A (en) | 2014-09-18 | 2014-09-18 | Servo driver control panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105430900A true CN105430900A (en) | 2016-03-23 |
Family
ID=55508747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410479370.8A Pending CN105430900A (en) | 2014-09-18 | 2014-09-18 | Servo driver control panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105430900A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540133A (en) * | 2018-03-09 | 2018-09-14 | 徐晨旭 | A kind of implementation method and device of multi-functional amplifier sampling front-end circuit |
| CN116540682A (en) * | 2023-07-05 | 2023-08-04 | 天津信天电子科技有限公司 | Method, system, device, equipment and medium for testing analog single machine |
-
2014
- 2014-09-18 CN CN201410479370.8A patent/CN105430900A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108540133A (en) * | 2018-03-09 | 2018-09-14 | 徐晨旭 | A kind of implementation method and device of multi-functional amplifier sampling front-end circuit |
| CN116540682A (en) * | 2023-07-05 | 2023-08-04 | 天津信天电子科技有限公司 | Method, system, device, equipment and medium for testing analog single machine |
| CN116540682B (en) * | 2023-07-05 | 2023-09-05 | 天津信天电子科技有限公司 | Method, system, device, equipment and medium for testing analog single machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160323 |
|
| WD01 | Invention patent application deemed withdrawn after publication |