CN101923986A - Double-conducting-piece-set magnetic latching relay - Google Patents
Double-conducting-piece-set magnetic latching relay Download PDFInfo
- Publication number
- CN101923986A CN101923986A CN 201010257135 CN201010257135A CN101923986A CN 101923986 A CN101923986 A CN 101923986A CN 201010257135 CN201010257135 CN 201010257135 CN 201010257135 A CN201010257135 A CN 201010257135A CN 101923986 A CN101923986 A CN 101923986A
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- assembly
- conducting strip
- conducting
- piece
- push rod
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Abstract
The invention discloses a double-conducting-piece-set magnetic latching relay which comprises a base, a left conducting piece assembly, a right conducting piece assembly, a left static piece assembly, a right static piece assembly, a magnetic circuit part, a push rod, a spiral tube and an upper cover, wherein two sides of the push rod are respectively provided with the left static piece assembly and the right static piece assembly; the left conducting piece assembly comprises a connecting piece, a conducting piece and a double action reed; the middle of the conducting piece is riveted with the tail end of the connecting piece arranged in the vertical direction, and one side of the conducting piece is riveted with one end of the double action reed arranged in the horizontal direction; the other end of the double action reed is riveted with a movable contact; and the movable contact can be used for finishing the on-off of a contact together with a static contact on the static piece assembly. The invention has the advantages of novel structure and low material requirement on the reed, is suitable for various power relays and has wide market prospect.
Description
Technical field
The present invention relates to the relay field, more particularly, it is a kind of double-conducting-piece-set magnetic latching relay.
Background technology
Every needs are used the place of ammeter, all to use power relay, along with the raising day by day of living standard, the continuous development of household electrical appliance, the ammeter industry is had higher requirement, requirement can be passed through bigger load, in the former power relay design, in order to reach designing requirement, it more is the overcurrent capability that increases reed by the sectional area that increases reed, after but sectional area increased, the rigidity of reed can be very big, is unfavorable for the switching of product.
Summary of the invention
At the deficiencies in the prior art part, the purpose of this invention is to provide the material requirements of a kind of reduction to reed, promote the switching stability and the consistency of product, a kind of double-conducting-piece-set magnetic latching relay that utilizes helix tube to realize for power.
For achieving the above object, the technical scheme that the present invention takes is: a kind of double-conducting-piece-set magnetic latching relay, comprise pedestal, left side conducting strip assembly, right conducting strip assembly, left side still assembly, right still assembly, the magnetic circuit part, push rod, helix tube and loam cake, described pedestal middle part vertically is provided with the room of a ccontaining magnetic circuit part, and opening that is communicated with this room, the both sides of described room are provided with two and are used for the left conducting strip assembly that holding be arranged in parallel and the storage tank of right conducting strip assembly, the upper end of described two storage tanks by a horizontally set can ccontaining push rod containing cavity connect, described push rod is an inverted U, and room is passed at U type mouth two ends by helix tube opening partly contacts with magnetic circuit; The both sides of described push rod are respectively equipped with left still assembly and right still assembly; Described left conducting strip assembly comprises brace, conducting strip and two movable contact spring, and the conducting strip centre is riveted together with the end of the brace of vertical direction setting, and an end of a side of conducting strip and two movable contact springs of horizontal direction setting is riveted together; The other end riveted joint of described movable contact spring has moving contact, and described moving contact can be finished the switching of contact with the fixed contact on the still assembly.
The invention has the beneficial effects as follows: owing to adopted said structure, at first two-pass design can solve at the relay off voltage and thoroughly be disconnected, improving safety, the design of two-man act sheet is adopted on each road, effectively reduce the current density of reed, simultaneously when the momentary load short circuit occurring, because the boost in pressure of the effect contact of long-range navigation magnetic force, avoid the bonding failure mode in contact to take place, adopt such design simultaneously, reduction is to the material requirements of reed, and the push rod of parallel design simultaneously and the structural design of helix tube are beneficial to the switching of product.Novel structure of the present invention, the material requirements of reed is low, should implement to use on various power relays, has extensive market prospects.
Description of drawings
Accompanying drawing 1 is a decomposition texture schematic diagram of the present invention;
Accompanying drawing 2 is a conducting strip assembly decomposition texture schematic diagram of the present invention;
Accompanying drawing 3 is a still assembly decomposition texture schematic diagram of the present invention.
Each label is respectively among the figure: (1) pedestal, (2) room, (3) (4) storage tank, (5) containing cavity, (6) left conducting strip assembly, (7) right conducting strip assembly, (8) left still assembly, (9) right still assembly, (10) push rod, (11) magnetic circuit part, (12) (13) helix tube; (14) conducting strip, (15) brace, (16) (17) movable contact spring, (18) (19) (20) (21) moving contact, (22) (23) (24) (25) fixed contact, (26) loam cake.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing:
Referring to Fig. 1,2 and 3, a kind of double-conducting-piece-set magnetic latching relay of the present invention, comprise pedestal 1, left side conducting strip assembly 6, right conducting strip assembly 7, left side still assembly 8, right still assembly 9, magnetic circuit part 11, push rod 10, helix tube 12,13 and loam cake, described pedestal 1 middle part vertically is provided with the room 2 of a ccontaining magnetic circuit part 11, and opening that is communicated with this room 2, the both sides of described room 2 are provided with two and are used for the left conducting strip assembly 6 that holding be arranged in parallel and the storage tank 3 of right conducting strip assembly 7,4, described two storage tanks 3,4 upper end by a horizontally set can ccontaining push rod 10 containing cavity 5 connect, described push rod 10 is an inverted U, and U type mouth two ends are by helix tube 12,13 openings that pass room 2 contact with magnetic circuit part 11; The both sides of described push rod 10 are respectively equipped with left still assembly 8 and right still assembly 9; Described left conducting strip assembly 6 comprises brace 15, conducting strip 14 and two movable contact spring 16,17, conducting strip 14 centres are riveted together with the end of the brace 15 of vertical direction setting, and an end of a side of conducting strip 14 and two movable contact springs of horizontal direction setting 16,17 is riveted together; The other end riveted joint of described pair of movable contact spring 13,14 has moving contact 18,19,20,21, and described moving contact 18,19,20,21 can be finished the switching of contact with the fixed contact 22,23,24,25 on the left still assembly 8.
The present invention is because at the two ends, the left and right sides of pedestal 1 holding left side conducting strip assembly 6 and right conducting strip assembly 7, adopt four movable contact springs altogether, can effectively big electric current be shunted by four movable contact springs, avoid of the influence of big electric current to movable contact spring, reduction is to the material requirements of reed, the push rod of parallel design simultaneously and the structural design of helix tube are beneficial to the switching of product, thereby reach purpose of design.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified to the equivalent embodiment of equivalent variations, but all technical solution of the present invention contents that do not break away from,, all still belong in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.
Claims (1)
1. double-conducting-piece-set magnetic latching relay, comprise pedestal, left side conducting strip assembly, right conducting strip assembly, left side still assembly, right still assembly, the magnetic circuit part, push rod, helix tube and loam cake, it is characterized in that: described pedestal middle part vertically is provided with the room of a ccontaining magnetic circuit part, and opening that is communicated with this room, the both sides of described room are provided with two and are used for the left conducting strip assembly that holding be arranged in parallel and the storage tank of right conducting strip assembly, the upper end of described two storage tanks by a horizontally set can ccontaining push rod containing cavity connect, described push rod is an inverted U, and room is passed at U type mouth two ends by helix tube opening partly contacts with magnetic circuit; The both sides of described push rod are respectively equipped with left still assembly and right still assembly; Described left conducting strip assembly comprises brace, conducting strip and two movable contact spring, and the conducting strip centre is riveted together with the end of the brace of vertical direction setting, and an end of a side of conducting strip and two movable contact springs of horizontal direction setting is riveted together; The other end riveted joint of described movable contact spring has moving contact, and described moving contact can be finished the switching of contact with the fixed contact on the still assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010257135 CN101923986A (en) | 2010-08-18 | 2010-08-18 | Double-conducting-piece-set magnetic latching relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010257135 CN101923986A (en) | 2010-08-18 | 2010-08-18 | Double-conducting-piece-set magnetic latching relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101923986A true CN101923986A (en) | 2010-12-22 |
Family
ID=43338831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010257135 Pending CN101923986A (en) | 2010-08-18 | 2010-08-18 | Double-conducting-piece-set magnetic latching relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101923986A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653488B (en) * | 2016-12-07 | 2018-07-10 | 宁波汇洲电器有限公司 | A kind of double-pole single-throw (D.P.S.T.) magnetic of microminiature 16A grades of load keeps electromagnetic relay |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2236686Y (en) * | 1995-04-20 | 1996-10-02 | 杨政 | Magnetic guard relay |
| CN201383474Y (en) * | 2008-12-25 | 2010-01-13 | 东莞市三友联众电器有限公司 | Double-deformation U-shaped contact reed |
| CN201796821U (en) * | 2010-08-17 | 2011-04-13 | 东莞市三友联众电器有限公司 | Magnetic latching relay with double conducting strip components |
-
2010
- 2010-08-18 CN CN 201010257135 patent/CN101923986A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2236686Y (en) * | 1995-04-20 | 1996-10-02 | 杨政 | Magnetic guard relay |
| CN201383474Y (en) * | 2008-12-25 | 2010-01-13 | 东莞市三友联众电器有限公司 | Double-deformation U-shaped contact reed |
| CN201796821U (en) * | 2010-08-17 | 2011-04-13 | 东莞市三友联众电器有限公司 | Magnetic latching relay with double conducting strip components |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106653488B (en) * | 2016-12-07 | 2018-07-10 | 宁波汇洲电器有限公司 | A kind of double-pole single-throw (D.P.S.T.) magnetic of microminiature 16A grades of load keeps electromagnetic relay |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 523000, No. 62, Putian West Road, Pu Zhen Lake community, Tangxia Town, Dongguan, Guangdong Applicant after: Dongguan Sanyou Electrical Appliances Co., Ltd. Address before: 523000 Guangdong province Houjie town of Dongguan City Creek Expo Boulevard Industrial Zone Sanyou Lianzhong Electric Appliance Co. Ltd Applicant before: Dongguan Sanyou Electrical Appliances Co., Ltd. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101222 |