CN202534593U - Connector for electronic board of relay - Google Patents
Connector for electronic board of relay Download PDFInfo
- Publication number
- CN202534593U CN202534593U CN201220188097XU CN201220188097U CN202534593U CN 202534593 U CN202534593 U CN 202534593U CN 201220188097X U CN201220188097X U CN 201220188097XU CN 201220188097 U CN201220188097 U CN 201220188097U CN 202534593 U CN202534593 U CN 202534593U
- Authority
- CN
- China
- Prior art keywords
- relay
- circuit board
- connector
- diode
- plug
- 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
Images
Abstract
The utility model discloses a connector for an electronic board of a relay. The connector comprises a circuit board, a relay and a plug-in connector arranged on the circuit board, wherein the plug-in connector is provided with a plurality of output ports connected with a signal output end of the relay, and a plurality of input ports connected with a signal input end of the relay. The circuit board is provided with a diode, and the diode is connected to two ends of a coil of the relay in parallel. The circuit board is further provided with a piezoresistor mounting groove and intermediate welding holes spared for each pin of the relay. The plug-in connector has 20-bit energized poles, and the 20-bit energized poles are connected with each pin of the relay. The circuit board is a rectangular double-sided printed circuit board, and installation fixing holes are arranged on four corners of the circuit board. The connector of the utility model has the advantages of small volume, compact structure, and attractive appearance; further, the centralized control of electrical components is realized, the connection of conducting wires is simple and fast, and the connection performance is more reliable.
Description
Technical field
The utility model relates to the relay technical field, particularly relates to a kind of relay electron plate connector.
Background technology
Existing all kinds of relay circuit plate all is various a plurality of relay assembly type circuit boards of the specific aim exploitation in order to realize various special functions, causes function of use with strong points and single, can not in miscellaneous part and circuit, use.In electric control circuit, often can use single electromagnetic type plug type relay; Plug type relay is connected with lead in the circuit through relay plug base; Terminal is fastening, two kinds of technologies of wire rod solderless wrapped connection and relay plug base and the employing of side connecting conductor formula are being pressed by hand; Cause terminals exposed, be prone to take place foreign matter short circuit by mistake, fixing unstable, the unfavorable conditions such as binding post is loosening, relay loose or dislocation of screw, even people's danger of electric shock accidentally occurs making; Be exactly that the wiring installation difficulty is big in addition, easily the wrong line be inconvenient to overhaul, fix a breakdown.
The utility model content
Based on this, the problem to existing relay circuit plate is necessary to propose a kind of relay electron plate connector that can effectively address the above problem.
The technical scheme of the utility model is: a kind of relay electron plate connector; It comprises circuit board and is located at relay and the connector on the circuit board that said connector is provided with a plurality of output ports that are connected with the signal output part of said relay and a plurality of input ports that are connected with the signal input part of said relay.
Technique scheme is dressed up an integral body with relay on the same control loop and connector through circuit board group; Original all leads that are connected with relay plug base port are all passed through connector to be connected with external circuit; Make each contact of relay carry out the input and output of signal, reach the purpose that above-mentioned electric elements are carried out centralized control, simplify circuit, conveniently overhaul and fix a breakdown through the connector port.The combination of circuit board and connector has replaced relay plug base of the prior art, and relay preferably directly is welded on the circuit board simultaneously, makes relay more firm, and it is more reliable to work.Connector preferably adopts the MLC connector, and it is more convenient to let lead connect, and switching performance is more reliable, avoids terminals to expose, take place the short circuit of foreign matter mistake, fixing unstable, the unfavorable conditions such as binding post becomes flexible, relay loose or dislocation of screw simultaneously.
Among embodiment, said circuit board is provided with diode therein, and this diode is parallel to the coil two ends of said relay.Purpose is the coil of relay to be played the effect of afterflow protection.。
Among embodiment, said circuit board is provided with the piezo-resistance mounting groove and supplies the subsequent use middle welding hole of each pin of relay therein.Reserved the subsequent use middle welding hole in installation site and each contact of relay of protection components and parts such as piezo-resistance on the circuit board, be convenient to needs to carry out wire jumper, parallel connection between welding protection components and parts or the contact to single relay itself because of function in the future.If piezo-resistance is gone up in welding, can play the effect of protection when voltage in the circuit, current fluctuation or when excessive to circuit.Highly versatile goes for multiple relay and functional loop.
Among embodiment, it is extreme that said connector has 20 energisings therein, and these 20 energisings extremely are connected with each pin of said relay.Connector is to have 20 MLC connectors that energising is extreme, and relay is the electromagnetic type general-purpose relay with 14 pins.Be connected with certain six contact pins of relay more respectively through six energisings that have more on the connector are extreme, can realize contact of relay has multidigit on connector input/output function.
Among embodiment, said circuit board is the double-sided printed-circuit board of rectangle therein, is provided with at said circuit board four jiaos and installs and fixes the hole.Purpose is to make circuit board be convenient to wiring, and the distance between centers of tracks of the Copper Foil lead of design should be wide as far as possible, can satisfy more board design code requirement and the installation of being convenient to circuit board like this.
The beneficial effect of the utility model is:
1) little, the compact conformation of volume, good looking appearance have been realized the centralized control of electric elements, and lead connects simple and fast, and switching performance is more reliable;
2) make simply, increased substantially production work efficient, be easy to assembling and install, conveniently overhaul and fix a breakdown;
3) be reserved with the installation site of protection such as piezo-resistance components and parts, be convenient to circuit is shielded;
4) be reserved with the subsequent use middle welding hole of each pin of relay on the circuit board; The subsequent use energising that is reserved with some relay contact pin simultaneously on the connector is extreme; Have the same contact of relay the input/output function of multidigit is arranged on connector; Realized wire jumper and series and parallel function expansion, made more generalization of product, more seriation relay contact;
5) the combined function that has realized convenient general and a plurality of relay series and parallels of single relay is expanded.
Description of drawings
Fig. 1 is the structural representation of the said relay electron plate of the utility model embodiment connector;
Fig. 2 is the decomposing schematic representation of the said relay electron plate of Fig. 1 connector;
Fig. 3 is the plane distribution sketch map of each components and parts;
Description of reference numerals:
The 10-circuit board, the 20-relay, the 30-connector, the 40-diode, welding hole in the middle of the 50-piezo-resistance mounting groove, 60-, 70-installs and fixes the hole.
Embodiment
Embodiment to the utility model is elaborated below in conjunction with accompanying drawing.
Embodiment:
Like Fig. 1 to shown in Figure 3, a kind of relay electron plate connector, it comprises circuit board 10 and the relay 20 and connector 30 be located on the circuit board 10.The input port that the output port that the signal output part that said connector 30 is provided with a plurality of and said relay 20 is connected is connected with the signal input part of a plurality of and said relay 20.
In the present embodiment, said circuit board 10 is provided with diode 40, and this diode 40 is parallel to the coil two ends of said relay 20, can play the effect of afterflow protection like this to the coil of relay 20.。
In the present embodiment, said circuit board 10 is provided with piezo-resistance mounting groove 50 and supplies the subsequent use middle welding hole 60 of relay 20 each pins.Reserved subsequent use middle the welding hole 60 in installation site and relay 20 each contact of protection components and parts such as piezo-resistance on the circuit board 10, be convenient in the future because of function needs welding protection components and parts or to carrying out wire jumper, parallel connection between the contact of single relay 20 own.If piezo-resistance is gone up in welding, can play the effect of protection when voltage in the circuit, current fluctuation or when excessive to circuit.Highly versatile goes for multiple relay 20 and functional loop.
In the present embodiment, it is extreme that said connector 30 has 20 energisings, and these 20 energisings extremely are connected with each pin of said relay 20.Connector 30 is to have 20 MLC connectors that energising is extreme, and relay 20 is the electromagnetic type general-purpose relays with 14 pins.Be connected with certain six contact pins of relay 20 more respectively through six energisings that have more on the connector 30 are extreme, can realize that a contact of relay 20 has the input/output function of multidigit on connector 30.
In the present embodiment; Said circuit board 10 is the double-sided printed-circuit board 10 of rectangle; Be provided with at said circuit board 10 four jiaos and install and fix hole 70; Can make circuit board 10 be convenient to wiring, the distance between centers of tracks of the Copper Foil lead of design should be wide as far as possible, can satisfy more board design code requirement and the installation of being convenient to circuit board like this.
The utility model is assembled into an integral body with the relay on the same control loop 20, connector 30 and diode 40 through circuit board 10; Original all leads that are connected with relay 20 plug base ports are all passed through connector 30 to be connected with external circuit; Make relay 20 each contact carry out the input and output of signal, reach the purpose that above-mentioned electric elements are carried out centralized control, simplify circuit, conveniently overhaul and fix a breakdown through connector 30 ports.The combination of circuit board 10 and connector 30 has replaced relay 20 plug bases of the prior art, and relay 20 preferably directly is welded on the circuit board 10 simultaneously, makes relay 20 more firm, and it is more reliable to work.Connector 30 preferably adopts MLC connector 30, and it is more convenient to let lead connect, and switching performance is more reliable, avoids terminals to expose, take place the short circuit of foreign matter mistake, fixing unstable, the unfavorable conditions such as binding post becomes flexible, relay 20 loose or dislocations of screw simultaneously.
The above embodiment has only expressed the embodiment of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection range of the utility model.
Claims (5)
1. relay electron plate connector; It is characterized in that; It comprises circuit board and is located at relay and the connector on the circuit board that said connector is provided with a plurality of output ports that are connected with the signal output part of said relay and a plurality of input ports that are connected with the signal input part of said relay.
2. relay electron plate connector according to claim 1 is characterized in that said circuit board is provided with diode, and this diode is parallel to the coil two ends of said relay.
3. relay electron plate connector according to claim 1 and 2 is characterized in that, said circuit board is provided with the piezo-resistance mounting groove and supplies the subsequent use middle welding hole of each pin of relay.
4. relay electron plate connector according to claim 1 is characterized in that, it is extreme that said connector has 20 energisings, and these 20 energisings extremely are connected with each pin of said relay.
5. relay electron plate connector according to claim 1 is characterized in that said circuit board is the double-sided printed-circuit board of rectangle, is provided with at said circuit board four jiaos and installs and fixes the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220188097XU CN202534593U (en) | 2012-04-27 | 2012-04-27 | Connector for electronic board of relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220188097XU CN202534593U (en) | 2012-04-27 | 2012-04-27 | Connector for electronic board of relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202534593U true CN202534593U (en) | 2012-11-14 |
Family
ID=47135756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220188097XU Expired - Lifetime CN202534593U (en) | 2012-04-27 | 2012-04-27 | Connector for electronic board of relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202534593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808492A (en) * | 2019-10-25 | 2020-02-18 | 天津航空机电有限公司 | Aviation power relay installation module based on PCB |
-
2012
- 2012-04-27 CN CN201220188097XU patent/CN202534593U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110808492A (en) * | 2019-10-25 | 2020-02-18 | 天津航空机电有限公司 | Aviation power relay installation module based on PCB |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2599812Y (en) | Modular connector (1) | |
| CN206657736U (en) | One kind stacking power busbar filter capacitor component | |
| CN203596427U (en) | USB connector and electronic equipment therewith | |
| CN202534593U (en) | Connector for electronic board of relay | |
| CN203026667U (en) | Connecting structure for use between PCBs (Printed Circuit Boards) | |
| CN218602807U (en) | Novel high-power connector | |
| CN205960232U (en) | Electric connector | |
| CN201355690Y (en) | Wiring terminal with improved structure | |
| CN202940422U (en) | Circuit switching device and electronic machine cabinet using same | |
| CN209103505U (en) | A kind of concentrator | |
| CA2490604A1 (en) | Connecting structure between busbar base and printed circuit board | |
| CN202817245U (en) | Flexible circuit board rotation spacing electric connector | |
| TW201713183A (en) | Connection structure and many export power supply feeding mechanism are exported to circuit board more | |
| CN205122813U (en) | Binding post with buckle structure | |
| CN201122764Y (en) | Socket | |
| CN201185163Y (en) | Improved coil device | |
| CN205405784U (en) | Relaying base is rather than electrical connector of supporting some type detector | |
| CN205752615U (en) | A kind of big current wiring terminal | |
| JP4529758B2 (en) | Communication equipment | |
| CN204190124U (en) | A kind of ox horn adapter | |
| CN201868663U (en) | Anti-deformation structure of connector | |
| CN202738338U (en) | Circuit board module used in electric instruments | |
| CN203535086U (en) | Multi-user centralized electric energy meter user module | |
| CN206444192U (en) | A kind of circuit board and the magnetic building blocks using the circuit board | |
| CN205985625U (en) | Take binding post row of fuse |
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: 20121114 |