CN103367040A - Pin-out structure of relay convenient for installation of complete machine - Google Patents

Pin-out structure of relay convenient for installation of complete machine Download PDF

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Publication number
CN103367040A
CN103367040A CN2013102135352A CN201310213535A CN103367040A CN 103367040 A CN103367040 A CN 103367040A CN 2013102135352 A CN2013102135352 A CN 2013102135352A CN 201310213535 A CN201310213535 A CN 201310213535A CN 103367040 A CN103367040 A CN 103367040A
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China
Prior art keywords
relay
leading foot
pin
wire
insulating sleeve
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Granted
Application number
CN2013102135352A
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Chinese (zh)
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CN103367040B (en
Inventor
郑春尧
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Xiamen Hongfa Electroacoustic Co Ltd
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Xiamen Hongfa Electroacoustic Co Ltd
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Publication date
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Priority to CN201310213535.2A priority Critical patent/CN103367040B/en
Publication of CN103367040A publication Critical patent/CN103367040A/en
Application granted granted Critical
Publication of CN103367040B publication Critical patent/CN103367040B/en
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Abstract

The invention discloses a pin-out structure of a relay convenient for the installation of a complete machine, which comprises a plurality of pin-out bodies of the relay and a plurality of cable assemblies with connectors, wherein one ends of the connectors of the cable assemblies are of flat type structures; and the cable assembles are fixedly welded with the corresponding pin-out bodies through the flat type structures. Or, the pin-out structure further comprises an insulating sheath, the insulating sheath is internally provided with a plurality of jacks which are respectively matched with the pin-out bodies of the relay, the whole insulating sheath is inserted on the relay, and the plurality of jacks of the insulating sheath are respectively matched with the corresponding the pin-out bodies of the relay. According to the pin-out structure, the defect of short circuit due to the easy collision of the all pin-outs in the prior art is eliminated by utilizing the fixation of the flat type structures of the connectors and the pin-out bodies of the relay in a point welding manner; and the disadvantage in the prior art that the sealing property of the relay is reduced caused by the fact that the pin-outs are easily bent during wiring is prevented by utilizing the insulating sheath.

Description

A kind of leading foot structure of being convenient to the relay of whole machine installation
Technical field
The present invention relates to a kind of relay, particularly relate to a kind of leading foot structure of being convenient to the relay of whole machine installation.
Background technology
The leading foot of existing relay does not assemble any wire substantially, when relay is installed on the complete machine, mainly realizes electrical connection by soldering.Current, the relay user is when final assembly, assembling mode commonly used is first relay to be fixed by screws on the mount pad, then on each leading foot with the mode of the soldering required wire of burn-oning, and the other end of wire is welded to the relevant position of circuit board.Mainly there are following two defectives in this leading foot structure of prior art:
1, during soldering, because wire is thicker, and there is the tin head of certain size in each wire and leading foot junction, causes easily each pin to collide, the formation short circuit; So during assembling, between each pin, short circuit occurs, need to repeatedly do over again, repeatedly arrangement, operation easier is large, efficient is low.
2, the relay that welds wire need to be connected in each Wiring port of complete machine, in wiring process, can pull wire unavoidably, thereby make the stressed bending of leading foot, and then the damage glass insulator, affects the sealing property of relay product.
Summary of the invention
The object of the invention is to overcome the deficiency of prior art, a kind of leading foot structure of being convenient to the relay of whole machine installation is provided, can eliminate in the prior art existing each pin that causes easily and collide, form the drawback of short circuit; Cause easily leading foot crooked in the time of effectively preventing from again connecting up in the prior art, cause the drawback of the sealing property decline of relay.
The technical solution adopted for the present invention to solve the technical problems is: a kind of leading foot structure of being convenient to the relay of whole machine installation comprises:
A plurality of relay leading foot bodies; With
The wire assembly of multi-ribbon splicing ear, an end of the splicing ear of wire assembly is made as flat type structure, and wire assembly fixes with the welding of corresponding relay leading foot body by flat type structure.
Further, also comprise an insulating sleeve, be provided with a plurality of jacks that adapt to respectively each relay leading foot body in this insulating sleeve, insulating sleeve integral body is plugged on the relay, and a plurality of jacks of insulating sleeve are matched with respectively corresponding relay leading foot body; Described wire assembly welds with corresponding relay leading foot body in the described insulating sleeve outside by flat type structure and fixes.
Described wire assembly adopts spot-welded on to fix by flat type structure and corresponding relay leading foot body.
Described insulating sleeve is to have the monomer structure that the insulating material of elastic performance is made, and the aperture size of each jack of described insulating sleeve is set to be interference fit with the relay leading foot body of corresponding matching.
Described wire assembly is made of splicing ear and wire, and the other end of splicing ear is the cast body, and the bare wire core of wire one end is plugged in the cast body of splicing ear.
Fix for overlaying between the bare wire core of described wire one end and the cast body of splicing ear.
Fix for welding between the bare wire core of described wire one end and the cast body of splicing ear.
A kind of leading foot structure of being convenient to the relay of whole machine installation of the present invention, insulating sleeve is to adopt the insulating material with elastic performance to be made, aperture by the control insulating sleeve make it and relay leading foot body between have certain contact engaging and separating force, can be when integrally combining between each leading foot body mutually insulated again.One end of splicing ear is flat type structure (being laminated structure), the mode of available welding and relay leading foot body are realized electrical connection, this flat type structure directly machine work is finished, also can flatten moulding by physics, the other end of splicing ear is cast end structure commonly used, and available physical connected mode or welding manner and wire are fixed.
The invention has the beneficial effects as follows:
1, owing to adopted insulating sleeve, and insulating sleeve integral body is plugged on the relay, a plurality of jacks of insulating sleeve are matched with respectively corresponding relay leading foot body, insulating sleeve is to have the monomer structure that the insulating material of elastic performance is made, the aperture size of each jack of described insulating sleeve is set to be interference fit with the relay leading foot body of corresponding matching, this structure can be when integrally combining between each leading foot body mutually insulated again, in wiring process, when appearance is pullled phenomenon to wire, insulating sleeve can form protection to the root of leading foot body, can be not crooked when making the leading foot body stressed, avoid the damage glass insulator, thereby guaranteed the sealing property of relay product;
2, owing to adopted splicing ear and wire to form wire assembly, and an end of splicing ear is made as flat type structure, wire assembly fixes with corresponding relay leading foot body spot welding by flat type structure, this structure is less at the tin head of wire assembly and relay leading foot body junction, and because the position that wire assembly is used for connecting is flat type structure, like this, just can avoid existing each pin that causes easily of prior art to collide, form short circuit drawback, thereby reduced operation easier, improved operating efficiency.
Below in conjunction with drawings and Examples the present invention is described in further detail; But a kind of leading foot structure of being convenient to the relay of whole machine installation of the present invention is not limited to embodiment.
Description of drawings
Fig. 1 is embodiment structural representation of the present invention;
Fig. 2 is pack into the schematic diagram of relay leading foot body of embodiment insulating sleeve of the present invention;
Fig. 3 is the decomposing schematic representation of embodiment wire assembly of the present invention.
Embodiment
Embodiment, to shown in Figure 3, a kind of leading foot structure of being convenient to the relay of whole machine installation of the present invention comprises referring to Fig. 1:
A plurality of relay leading foot bodies 1;
An insulating sleeve 2 is provided with a plurality of jacks 21 that adapt to respectively each relay leading foot body in this insulating sleeve 2, insulating sleeve 2 integral body are plugged on the relay 10, and a plurality of jacks 21 of insulating sleeve are matched with respectively corresponding relay leading foot body 1; With
The wire assembly 3 of multi-ribbon splicing ear, an end of the splicing ear 31 of wire assembly is made as flat type structure 311, and wire assembly fixes with corresponding relay leading foot body 1 spot welding by flat type structure 311 in the described insulating sleeve outside.
The monomer structure that described insulating sleeve 2 is made for the insulating material with elastic performance, the aperture size of each jack 21 of described insulating sleeve is set to be interference fit with the relay leading foot body of corresponding matching.
Described wire assembly 3 is made of splicing ear 31 and wire 32, and the other end 312 of splicing ear 31 is the cast body, and the bare wire core 321 of wire 32 1 ends is plugged in the cast body 312 of splicing ear.
Fix for overlaying between the bare wire core 321 of described wire one end and the cast body 312 of splicing ear.
Fix for welding between the bare wire core 321 of described wire one end and the cast body 312 of splicing ear.
A kind of leading foot structure of being convenient to the relay of whole machine installation of the present invention, insulating sleeve 2 is to adopt the insulating material with elastic performance to be made, aperture by the control insulating sleeve make it and relay leading foot body 1 between have certain contact engaging and separating force, can be when integrally combining between each leading foot body 1 mutually insulated again.One end of splicing ear 31 is that flat type structure 311(is laminated structure), the mode of available welding and relay leading foot body 1 are realized electrical connection, this flat type structure 311 directly machine work is finished, also can flatten moulding by physics, the other end 312 of splicing ear is cast end structure commonly used, and available physical connected mode or welding manner and wire 32 are fixed.
Above-described embodiment only is used for further specifying a kind of leading foot structure of being convenient to the relay of whole machine installation of the present invention; but the present invention is not limited to embodiment; every foundation technical spirit of the present invention all falls in the protection range of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment does.

Claims (7)

1. leading foot structure of being convenient to the relay of whole machine installation is characterized in that: comprising:
A plurality of relay leading foot bodies; With
The wire assembly of multi-ribbon splicing ear, an end of the splicing ear of wire assembly is made as flat type structure, and wire assembly fixes with the welding of corresponding relay leading foot body by flat type structure.
2. the leading foot structure of being convenient to the relay of whole machine installation according to claim 1, it is characterized in that: further, also comprise an insulating sleeve, be provided with a plurality of jacks that adapt to respectively each relay leading foot body in this insulating sleeve, insulating sleeve integral body is plugged on the relay, and a plurality of jacks of insulating sleeve are matched with respectively corresponding relay leading foot body; Described wire assembly welds with corresponding relay leading foot body in the described insulating sleeve outside by flat type structure and fixes.
3. the leading foot structure of being convenient to the relay of whole machine installation according to claim 1 and 2 is characterized in that: described wire assembly adopts spot-welded on to fix by flat type structure with corresponding relay leading foot body.
4. the leading foot structure of being convenient to the relay of whole machine installation according to claim 2, it is characterized in that: described insulating sleeve is to have the monomer structure that the insulating material of elastic performance is made, and the aperture size of each jack of described insulating sleeve is set to be interference fit with the relay leading foot body of corresponding matching.
5. the leading foot structure of being convenient to the relay of whole machine installation according to claim 3, it is characterized in that: described wire assembly is made of splicing ear and wire, the other end of splicing ear is the cast body, and the bare wire core of wire one end is plugged in the cast body of splicing ear.
6. the leading foot structure of being convenient to the relay of whole machine installation according to claim 5 is characterized in that: fix for overlaying between the bare wire core of described wire one end and the cast body of splicing ear.
7. the leading foot structure of being convenient to the relay of whole machine installation according to claim 5 is characterized in that: fix for welding between the bare wire core of described wire one end and the cast body of splicing ear.
CN201310213535.2A 2013-05-31 2013-05-31 A kind of leading foot structure being convenient to the relay of whole machine installation Active CN103367040B (en)

Priority Applications (1)

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CN201310213535.2A CN103367040B (en) 2013-05-31 2013-05-31 A kind of leading foot structure being convenient to the relay of whole machine installation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310213535.2A CN103367040B (en) 2013-05-31 2013-05-31 A kind of leading foot structure being convenient to the relay of whole machine installation

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CN103367040A true CN103367040A (en) 2013-10-23
CN103367040B CN103367040B (en) 2015-12-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106207614A (en) * 2016-07-26 2016-12-07 厦门宏远达电器有限公司 A kind of electric connecting structure of relay socket
CN107644784A (en) * 2017-09-01 2018-01-30 宁波甬友电子有限公司 A kind of extraction leg structure for the relay for being easy to whole machine installation

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2179632Y (en) * 1994-01-14 1994-10-12 温州继电器二厂 Small-size large power electromagnetic relay
GB2359931A (en) * 1999-11-11 2001-09-05 Yazaki Corp A heat radiating packaging structure
JP2003197079A (en) * 2001-12-26 2003-07-11 Micron Electric Co Ltd Cord-like thermal fuse device and method of manufacturing the device
CN1463015A (en) * 2002-05-27 2003-12-24 欧姆龙株式会社 Socket device and wire joining of same
KR101002599B1 (en) * 2008-10-07 2010-12-20 이문재 Relay socket
CN202145440U (en) * 2011-06-23 2012-02-15 廖为龙 Novel welded-type relay
CN202816805U (en) * 2012-10-22 2013-03-20 人民电器集团有限公司 Time relay
CN203277225U (en) * 2013-05-31 2013-11-06 厦门宏发密封继电器有限公司 Relay lead-out pin structure facilitating whole-machine installation

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2179632Y (en) * 1994-01-14 1994-10-12 温州继电器二厂 Small-size large power electromagnetic relay
GB2359931A (en) * 1999-11-11 2001-09-05 Yazaki Corp A heat radiating packaging structure
JP2003197079A (en) * 2001-12-26 2003-07-11 Micron Electric Co Ltd Cord-like thermal fuse device and method of manufacturing the device
CN1463015A (en) * 2002-05-27 2003-12-24 欧姆龙株式会社 Socket device and wire joining of same
KR101002599B1 (en) * 2008-10-07 2010-12-20 이문재 Relay socket
CN202145440U (en) * 2011-06-23 2012-02-15 廖为龙 Novel welded-type relay
CN202816805U (en) * 2012-10-22 2013-03-20 人民电器集团有限公司 Time relay
CN203277225U (en) * 2013-05-31 2013-11-06 厦门宏发密封继电器有限公司 Relay lead-out pin structure facilitating whole-machine installation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106207614A (en) * 2016-07-26 2016-12-07 厦门宏远达电器有限公司 A kind of electric connecting structure of relay socket
CN107644784A (en) * 2017-09-01 2018-01-30 宁波甬友电子有限公司 A kind of extraction leg structure for the relay for being easy to whole machine installation
CN107644784B (en) * 2017-09-01 2019-06-21 宁波甬友电子有限公司 A kind of extraction leg structure of the relay convenient for complete machine installation

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