CN203800194U - Connector/terminal base switching adapter - Google Patents
Connector/terminal base switching adapter Download PDFInfo
- Publication number
- CN203800194U CN203800194U CN201420141668.3U CN201420141668U CN203800194U CN 203800194 U CN203800194 U CN 203800194U CN 201420141668 U CN201420141668 U CN 201420141668U CN 203800194 U CN203800194 U CN 203800194U
- Authority
- CN
- China
- Prior art keywords
- connector
- terminal base
- mentioned
- conversion adapter
- circuit board
- 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
Links
- 238000006243 chemical reaction Methods 0.000 claims description 34
- 238000012790 confirmation Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Abstract
The utility model provides a connector/terminal base switching adapter which includes a terminal seat connected with multiple cables, a connector directly connected to an I/O unit and a printed circuit board through which the terminal base is connected with the connector. The connector/terminal base switching adapter also includes a state display which displays states of signals input or output via the cables.
Description
Technical field
The utility model relate to for respect to the I/O unit of the connector type that is connected to equipment that connector is connected, for example programmable controller (PC) of external cable, the connection of cable is connected and is converted to connector/terminal base conversion adapter that terminal base connects from connector.
Background technology
With the occasion that connector is connected that is connected to of external cable, cable that need to be special to each device fabrication, cost operation.In addition, the change to distribution, maintenance need more operation.
Therefore,, in the I/O unit of the connector type of programmable controller (PC), in order to reduce above-mentioned operation, generally use for the connection of cable is connected and is converted to the stroma unit, relay 40 shown in that terminal base connects, Fig. 3 from connector.This stroma unit 40, relay configures and connects the terminal base 43 of multiple cables 44, the connector 41 of stube cable 53 on printed circuit board 42.Connector type I/O unit 50 possesses the LED51 of the state that shows input/output signal, is connected on stroma unit, relay 40 by the cable 53 being connected on connector 52.
In addition, with save space, the easy to use object that rises to, following content is disclosed in Japanese kokai publication hei 6-338359 communique: as shown in Figure 4, directly connected connector/terminal base conversion adapter 70 of the printed circuit board 72 with terminal base on the connector 61 of IO unit.This connector/terminal base conversion adapter 70 has configured the terminal base 73, the connector 71 that are connected with multiple cables 74 on printed circuit board 72.Be electrically connected the terminal (not shown) of this terminal base 73 and the pin (not shown) of connector 71.Connector type I/O unit 60 possesses the LED of the state that shows input/output signal, the connector 61 being connected with the connector 71 of connector/terminal base conversion adapter 70.
In programmable controller, by having specified following obligation as European standard EN61131-2: each input channel must have represent the lamp of input state 1 or equal unit in the time of bright light, each delivery channel must have and in the time of bright light, represents the lamp of output state 1 or equal unit.Therefore, large multiple unit possesses the LED of the state that shows each input/output signal, can on unit, carry out the confirmation of running-active status, maintenance while extremely producing.
On the other hand, in the EN61131-2 of above-mentioned European standard, as the method that represents I/O state, also confirm to utilize the state with the equal unit of lamp to show.Therefore, in the I/O unit for the standby system of the displaying appliances such as monitor, also exist to utilize the state of monitor to be shown as prerequisite, do not there is the method for the status displayses such as LED.
But, not having in the I/O unit of the status displayses such as LED, need to utilize the monitor of system to confirm the state of each signal, therefore, if maintainability is good, there is near confirm the state of each signal I/O unit requirement.
Utility model content
Therefore, the purpose of this utility model is, in order to solve the problem points of above-mentioned prior art, for with respect to being connected of external cable be the I/O unit of the connector type of the connector equipment, for example programmable controller that connect, the connection of cable is connected and is converted to terminal base connector/terminal base conversion adapter that connect, with the good status displays of maintainability from connector.
Connector/terminal base conversion adapter of the present utility model have connect the terminal base of multiple cables, for being directly connected to the connector on I/O unit and connecting the printed circuit board of above-mentioned terminal base and above-mentioned connector, connector/terminal base conversion adapter of the present utility model also has the status displays of the state of each signal of demonstration by above-mentioned cable I/O.
Connector/terminal base conversion adapter of the present utility model can also be provided for measuring the voltage of signal or the determination part of waveform from above-mentioned cable I/O in either one or both of above-mentioned terminal base and above-mentioned printed circuit board.
In addition, connector/terminal base conversion adapter of the present utility model is arranged the pin row row of above-mentioned terminal base by function.
In addition, the connector/terminal base conversion adapter of the present utility model function name of display or the pin of connector numbering or function name and pin numbering both sides on above-mentioned terminal base or above-mentioned printed circuit board or on above-mentioned terminal base and above-mentioned printed circuit board both sides.
Effect of the present utility model is as follows.
According to the utility model, can be provided for respect to being connected of external cable be the I/O unit of the connector type of the connector equipment, for example programmable controller that connect, by the connection of cable from connector connect be converted to that terminal base connects with the good status displays connector/terminal base conversion adapter of maintainability.
Brief description of the drawings
Fig. 1 is the figure of the execution mode one of connector/terminal base conversion adapter of explanation carrier state display of the present utility model.
Fig. 2 is the figure of execution mode one, execution mode two and the execution mode three of connector/terminal base conversion adapter of explanation carrier state display of the present utility model.
Fig. 3 is the figure of explanation stroma unit, existing relay.
Fig. 4 is the figure of the existing connector/terminal base conversion adapter of explanation.
Embodiment
First, use Fig. 1 that the execution mode one of connector/terminal base conversion adapter of carrier state display of the present utility model is described.
As shown in Figure 1, connector/terminal base conversion adapter 20 of carrier state display comprise be connected with the terminal base 23 of multiple cables 25, for being directly connected to the printed circuit board 22 of connector 21, the terminal (not shown) of electric connecting terminal stroma 23 and the pin (not shown) of connector 21 on the connector 11 of connector type I/O unit 10.
And, on the face of a side that terminal base 23 is installed of printed circuit board 22, multiple LED24 of the state that shows each signal that passes through cable 25 I/O are installed.In addition, these LED24 replacements are configured on printed circuit board 22, also can be configured on terminal base 23.
On the other hand, even if connector type I/O unit 10 possesses connector 11, do not possess the status displayses such as the LED of the state for showing each signal by cable 25 I/O yet.Like this, according to the utility model, even if do not possess the occasion of the status displayses such as LED in the I/O unit that connects conversion adapter, utilization is located at the status displays of the each signal on conversion adapter, the state of signal is also very clear, therefore the confirmation of operate condition, abnormal discovery are easy, can improve maintainability.
Then, use Fig. 2 that the execution mode two of connector/terminal base conversion adapter of carrier state display of the present utility model is described.
Connector/terminal base conversion adapter 20 of the carrier state display of this execution mode is in connector/terminal base adapter 20 of the carrier state display of (execution mode one) shown in Fig. 1, as shown in Figure 2, the position (determination part 26) that can carry out from the observation of the confirmation of the voltage of the signal of cable 25 input and output, waveform is set on its terminal base 23 or printed circuit board 22 or its both sides.Specifically, as determination part 26 with can with measure the mode that be electrically connected with probe (not shown), be provided with the conductor portion being electrically connected with the terminal (not shown) of the pin (not shown) of connector 21, terminal base 23.
According to this structure, easily carry out the detailed confirmation of signal condition, therefore improve maintainability.In addition, symbol 26a represents the determination part of the upper surface that is located at terminal base 23, and symbol 26b represents the determination part of the side that is located at terminal base 23, and in addition, symbol 26c represents to be located at the determination part on printed circuit board 22.
Then, use Fig. 2 that the execution mode three of connector/terminal base conversion adapter of carrier state display of the present utility model is described.
Connector/terminal base conversion adapter 20 of the carrier state display of this execution mode, in connector/terminal base conversion adapter 20 of the carrier state display of (execution mode one) shown in Fig. 1, is arranged the terminal (not shown) of its terminal base 23 according to power supply, function general, I/O.According to this structure, each terminal is which kind of signal is very clear.Thus, contribute to prevent distribution mistake, and improve maintainability.In addition, not only the arrangement of the terminal of the terminal base of this execution mode 3 23 is used for to connector/terminal base conversion adapter of (Fig. 1's) carrier state display of execution mode one, can also be used for connector/terminal base conversion adapter of the carrier state display of above-mentioned execution mode two.
Then, use Fig. 2 that the execution mode four of connector/terminal base conversion adapter of carrier state display of the present utility model is described.
Connector/terminal base conversion adapter 20 of the carrier state display of this execution mode is in connector/terminal base conversion adapter 20 of (execution mode one) the carrier state display shown in Fig. 1, as shown in Figure 2, on its terminal base 23 or printed circuit board 22 or its both sides show the function name of input/output signal or the pin of connector 11 numbering or its both sides.
In Fig. 2, symbol 27 is the display parts that show the pin numbering of connector (connector 11), symbol 28 is display parts of the function name of display (input/output signal), and these show by printing on printed circuit board 22, terminal base 23 or binding mark carries out.According to this structure, each terminal is which kind of signal is very clear, therefore, contributes to prevent distribution mistake, improves maintainability.
Claims (4)
1. connector/terminal base conversion adapter, it has the terminal base of the multiple cables of connection, the printed circuit board for being directly connected to the connector on I/O unit and connecting above-mentioned terminal base and above-mentioned connector, this connector/terminal base conversion adapter is characterised in that
Also there is demonstration by the status displays of the state of each signal of above-mentioned cable I/O.
2. connector/terminal base conversion adapter according to claim 1, is characterized in that,
In either one or both of above-mentioned terminal base and above-mentioned printed circuit board, be provided for measuring the voltage of signal or the determination part of waveform from above-mentioned cable I/O.
3. connector/terminal base conversion adapter according to claim 1 and 2, is characterized in that,
Arrange the pin row row of above-mentioned terminal base by function.
4. connector/terminal base conversion adapter according to claim 1 and 2, is characterized in that,
The function name of display or the pin of connector numbering or function name and pin numbering both sides on above-mentioned terminal base or above-mentioned printed circuit board or on above-mentioned terminal base and above-mentioned printed circuit board both sides.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013-001686 | 2013-01-09 | ||
| JP2013001686U JP3183952U (en) | 2013-03-27 | 2013-03-27 | Connector / terminal block conversion adapter with status indicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203800194U true CN203800194U (en) | 2014-08-27 |
Family
ID=50427869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420141668.3U Expired - Lifetime CN203800194U (en) | 2013-03-27 | 2014-03-26 | Connector/terminal base switching adapter |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3183952U (en) |
| CN (1) | CN203800194U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110647020A (en) * | 2018-06-26 | 2020-01-03 | 佳能株式会社 | Image forming apparatus and monochrome image forming apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101515987B1 (en) * | 2015-02-06 | 2015-05-04 | 에스피에프에이 주식회사 | Terminal converter for plc |
-
2013
- 2013-03-27 JP JP2013001686U patent/JP3183952U/en not_active Expired - Lifetime
-
2014
- 2014-03-26 CN CN201420141668.3U patent/CN203800194U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110647020A (en) * | 2018-06-26 | 2020-01-03 | 佳能株式会社 | Image forming apparatus and monochrome image forming apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3183952U (en) | 2013-06-06 |
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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: 20140827 |