CN202103321U - Relay control module - Google Patents
Relay control module Download PDFInfo
- Publication number
- CN202103321U CN202103321U CN2011200917703U CN201120091770U CN202103321U CN 202103321 U CN202103321 U CN 202103321U CN 2011200917703 U CN2011200917703 U CN 2011200917703U CN 201120091770 U CN201120091770 U CN 201120091770U CN 202103321 U CN202103321 U CN 202103321U
- Authority
- CN
- China
- Prior art keywords
- pcb
- circuit board
- printed circuit
- relay
- control module
- 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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- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Abstract
The present utility model discloses a relay control module which comprises a plurality of relays and a printed circuit board. The relays are welded on the printed circuit board, and the relays are electrically connected with each other through conducting wires printed on the printed circuit board. As the relays are directly welded on the printed circuit board, and the relays are connected with each other through the conducting wires printed on the printed circuit board instead of individual conducting wires, the influence of vibration on the relays is effectively reduced when in work; plug PCB terminals are used to connect devices, the devices can be conveniently replaced through plugging plugs when the devices are damaged; misplug-proof coding pins are provided, the phenomenon of misplug is avoided when replacing the devices; and the spring type wire-connecting method is adopted in the PCB terminals, the PCB terminals can be used in the situation of long-time vibration, and the connection is not easy to loose.
Description
Technical field
The utility model relates to a kind of relay control module, particularly is applied in a kind of relay control module in the development machine electric cabinet.
Background technology
At present, all through relay control, these relays all are to be inserted on the Relay base in each loop of development machine electric cabinet, and Relay base is screwed and connects lead.But because development machine vibration when work is very big, the loosening easily in this case line fault that causes of the screw syndeton in the electric cabinet.Also having is exactly when circuit burns out needs replacing Relay base, one one in the lead on the Relay base is pulled down then in statu quo to install, and doing like this wastes time and energy, and easy error.
The utility model content
Relay control module in the existing development machine electric cabinet too wastes time and energy during loosening easily and maintenance when the work and the technical problem of easy error in order to solve; The utility model provides a kind of can effectively reduce the influence of vibration to control cabinet, and reduces wiring work in when maintenance, is convenient for changing, can not adorn wrong relay control module.
In order to realize above-mentioned technique effect; The basic technical scheme of the utility model is: a kind of relay control module; Comprise some relays; Also comprise printed circuit board (PCB), described relay is welded on the described printed circuit board (PCB), comes to be electrically connected mutually through the lead of printing on the printed circuit board (PCB) between each relay.
As one of improvement project of the utility model basic technical scheme: described a kind of relay control module, the coils from parallel connection of coils of described each relay have the light-emitting diode of making indication usefulness.
As two of the improvement project of the utility model basic technical scheme: described a kind of relay control module, described printed circuit board (PCB) are encapsulated in and are used to prevent in the plastic casing of dust pollution.
As three of the improvement project of the utility model basic technical scheme: described a kind of relay control module; Also comprise the PCB terminal that is used to connect relay and external circuit; Described PCB terminal comprises PCB terminal slots and the PCB terminal plug that matches each other and be provided with the coding pin that is used for anti-misplug; Described PCB terminal slots is welded on the printed circuit board (PCB), and described PCB terminal plug connects external circuit.
As four of the improvement project of the utility model basic technical scheme: described a kind of relay control module, the PCB terminal slots of described PCB terminal and the connected mode of PCB terminal plug are anti-loose spring type wiring.
Beneficial effect
The utility model relay directly is welded on the printed circuit board (PCB), and no longer adopts independent lead, but connects each relay through the lead of printing on the printed circuit board (PCB); Vibration when having effectively reduced work is to the influence of relay; And use plug PCB terminal connector spare,, be provided with the coding pin of anti-misplug simultaneously so only need after the device failure to change easily through the plug plug; Guaranteed the phenomenon that when changing, can not occur mispluging; The PCB terminal adopts the spring type mode of connection simultaneously, can under the situation of long-term vibration, use, and wiring is not loosening.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of the PCB terminal slots of the utility model;
Fig. 3 is the vertical view of the PCB terminal plug of the utility model;
Wherein, 1 is relay, and 2 is printed circuit board (PCB), and 3 is plastic casing, and 4 is the PCB terminal plug, and 5 is the PCB terminal slots, 6 leads for printing.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further, but never in any form the content of the utility model is limited.
Referring to Fig. 1, Fig. 2, Fig. 3; The utility model comprises some relays 1, and described relay 1 is welded on the printed circuit board (PCB) 2, is electrically connected mutually through the lead of printing on the printed circuit board (PCB) 26 between each relay 1; The coils from parallel connection of coils of each relay 1 has the light-emitting diode of making indication usefulness; Relay 1 gets the corresponding light-emitting diode in electric back and brightens, and printed circuit board (PCB) 2 is encapsulated in and is used to prevent in the plastic casing 3 of dust pollution, and relay 1 needs draw from four PCB terminals with the lead that the periphery connects; The PCB terminal that is welded on the circuit board is a socket 4; PCB plug 5 inserts in the socket 4, and the PCB terminal slots is welded on the printed circuit board (PCB), and the PCB terminal plug connects external circuit.The lead of drawing is connected with spring type plug 5, and antivibration is locking.In a slot of socket 4, inserted a coding pin, the part that has more corresponding slot plug top on the plug is then removed.Same method also can be done same processing with other PCB terminal plug and slot, corresponding unique slot of each plug like this, wrong plug when avoiding changing.
Claims (5)
1. a relay control module comprises some relays, it is characterized in that, also comprises printed circuit board (PCB), and described relay is welded on the described printed circuit board (PCB), comes to be electrically connected mutually through the lead of printing on the printed circuit board (PCB) between each relay.
2. a kind of relay control module according to claim 1 is characterized in that, the coils from parallel connection of coils of described each relay has the light-emitting diode of making indication usefulness.
3. a kind of relay control module according to claim 1 is characterized in that, described printed circuit board (PCB) is encapsulated in and is used to prevent in the plastic casing of dust pollution.
4. a kind of relay control module according to claim 1; It is characterized in that; Also comprise the PCB terminal that is used to connect relay and external circuit; Described PCB terminal comprises PCB terminal slots and the PCB terminal plug that matches each other and be provided with the coding pin that is used for anti-misplug, and described PCB terminal slots is welded on the printed circuit board (PCB), and described PCB terminal plug connects external circuit.
5. a kind of relay control module according to claim 4 is characterized in that, the PCB terminal slots of described PCB terminal and the connected mode of PCB terminal plug are anti-loose spring type wiring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200917703U CN202103321U (en) | 2011-03-31 | 2011-03-31 | Relay control module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200917703U CN202103321U (en) | 2011-03-31 | 2011-03-31 | Relay control module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202103321U true CN202103321U (en) | 2012-01-04 |
Family
ID=45389318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200917703U Expired - Fee Related CN202103321U (en) | 2011-03-31 | 2011-03-31 | Relay control module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202103321U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984908A (en) * | 2012-08-30 | 2013-03-20 | 北京动力机械研究所 | Overload relay based on wireless connection |
| CN104465226A (en) * | 2014-12-24 | 2015-03-25 | 中国计量学院 | Low-heat potential terminal connecting mechanism for diverter switch and formed diverter switch |
| CN108566756A (en) * | 2017-12-30 | 2018-09-21 | 河南思维轨道交通技术研究院有限公司 | A kind of wireless bundle connection structure |
| CN108933391A (en) * | 2017-05-23 | 2018-12-04 | 通用电气航空系统有限公司 | Power management panel and controller assemblies |
| CN110492280A (en) * | 2019-08-26 | 2019-11-22 | 深圳市盛格纳电子有限公司 | Terminal connector |
-
2011
- 2011-03-31 CN CN2011200917703U patent/CN202103321U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102984908A (en) * | 2012-08-30 | 2013-03-20 | 北京动力机械研究所 | Overload relay based on wireless connection |
| CN104465226A (en) * | 2014-12-24 | 2015-03-25 | 中国计量学院 | Low-heat potential terminal connecting mechanism for diverter switch and formed diverter switch |
| CN108933391A (en) * | 2017-05-23 | 2018-12-04 | 通用电气航空系统有限公司 | Power management panel and controller assemblies |
| CN108933391B (en) * | 2017-05-23 | 2021-10-26 | 通用电气航空系统有限公司 | Power management panel and controller assembly |
| CN108566756A (en) * | 2017-12-30 | 2018-09-21 | 河南思维轨道交通技术研究院有限公司 | A kind of wireless bundle connection structure |
| CN108566756B (en) * | 2017-12-30 | 2024-04-26 | 河南思维轨道交通技术研究院有限公司 | Wireless connection structure that pricks |
| CN110492280A (en) * | 2019-08-26 | 2019-11-22 | 深圳市盛格纳电子有限公司 | Terminal connector |
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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 |
Granted publication date: 20120104 Termination date: 20150331 |
|
| EXPY | Termination of patent right or utility model |