CN108493053A - Contact pedestal, the production method of contact pedestal and battery relay - Google Patents
Contact pedestal, the production method of contact pedestal and battery relay Download PDFInfo
- Publication number
- CN108493053A CN108493053A CN201810269449.6A CN201810269449A CN108493053A CN 108493053 A CN108493053 A CN 108493053A CN 201810269449 A CN201810269449 A CN 201810269449A CN 108493053 A CN108493053 A CN 108493053A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- contact
- red copper
- slot
- production method
- 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.)
- Granted
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 title claims abstract description 131
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 50
- 229910052802 copper Inorganic materials 0.000 claims abstract description 50
- 239000010949 copper Substances 0.000 claims abstract description 50
- 239000003822 epoxy resin Substances 0.000 claims abstract description 30
- 229920000647 polyepoxide Polymers 0.000 claims abstract description 30
- 238000009413 insulation Methods 0.000 claims abstract description 16
- 238000001035 drying Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000004353 relayed correlation spectroscopy Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/02—Bases; Casings; Covers
- H01H50/04—Mounting complete relay or separate parts of relay on a base or inside a case
- H01H50/041—Details concerning assembly of relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H49/00—Apparatus or processes specially adapted to the manufacture of relays or parts thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/54—Contact arrangements
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Switches (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The present invention provides the production method and battery relay of a kind of contact pedestal, contact pedestal, is related to relay technical field.Contact pedestal includes：One end for being connect with relay head cover of pedestal, pedestal is upper end, and one end for being connect with the bottom cover of relay is lower end, and pedestal has the receiving slot in upper extreme direction and lower extreme direction both ends open.Contact red copper, contact red copper is arranged in pedestal and passes through from the circumferential surface of pedestal accommodates slot.Insulation board, insulation board are embedded at receiving slot and will be positioned at the closure of openings of lower end.Epoxy resin portion, epoxy resin portion, which is set to, to be accommodated in slot and contact red copper is located to the portion envelops accommodated in slot.It is completely embedded between the pedestal and contact red copper of contact pedestal, is not easy to loosen.The production method of contact pedestal can make above-mentioned contact pedestal, and high degree avoids gap occur between pedestal and contact red copper.Battery relay is by using above-mentioned contact pedestal, and reliability when work is more preferably.
Description
Technical field
The present invention relates to relay technical fields, in particular to the production method of a kind of contact pedestal, contact pedestal
And battery relay.
Background technology
Relay be one kind when input quantity (electricity, magnetic, sound, light, heat) reaches certain value, output quantity will generation great-jump-forward change
The automatic control device of change.And AUTOMOTIVE RELAY is the relay used in automobile, such relay switching bearing power is big, resists
Punching, vibration resistance are high.Power supply in automobile is mostly used 12V, and coil voltage is designed to greatly 12V.Due to be storage battery power supply, voltage not
Stablize；Harsh environmental conditions are inhaled and move voltage V≤60%VH (fixed quotas of work voltage)；Coil overvoltage allows to reach 1.5VH.Coil
Power consumption is larger, generally 1.6~2W, Wen Sheng higher.Environmental requirement is quite harsh：In enging cabin, ambient temperature range requirement
It it is -40 DEG C~125 DEG C, other positions ambient temperature range is -40 DEG C~85 DEG C；The relay used in enging cabin wants energy
It is subjected to the infringement of sand dust, water, salt, oil；Vibration, impact are quite harsh.
AUTOMOTIVE RELAY is made of magnetic circuit system, contact system and restoring mechanism.Magnetic circuit system by iron core, yoke, armature,
The parts such as coil form.Contact system is made of parts such as static contact spring piece, movable contact spring, contact pedestals.Restoring mechanism is by reset reed
Or tension spring composition.
There is following defects for existing contact pedestal：
It is not firm to be connected between contact metal piece and insulating materials, to influence in use reliable of entire relay
Property, especially in long-term use, it is easier to occur using problem.
Invention content
The purpose of the present invention is to provide a kind of contact pedestal, can avoid between contact red copper and pedestal when making
Gap is generated, ensures that contact red copper is present internal stability.
Another object of the present invention is to provide a kind of production method of contact pedestal, can make above-mentioned contact
Pedestal.
Another object of the present invention is to provide a kind of battery relay comprising above-mentioned contact pedestal, tool
There is the complete characteristic of the contact pedestal.
What the embodiment of the present invention was realized in：
The embodiment provides a kind of contact pedestals, including：
One end for being connect with relay head cover of pedestal, the pedestal is upper end, for connecting with the bottom cover of relay
The one end connect is lower end, and the pedestal has the receiving slot in upper extreme direction and lower extreme direction both ends open；
Contact red copper, the contact red copper are arranged in the pedestal from the circumferential surface of the pedestal and pass through the holding tank
Hole；
Insulation board, the insulation board are embedded at the receiving slot and will be positioned at the closure of openings of lower end；
Epoxy resin portion, the epoxy resin portion are set in the receiving slot and are located at the contact red copper described
Accommodate the portion envelops in slot.
In addition, the contact pedestal provided according to an embodiment of the invention, can also have following additional technical characteristic：
In the alternative embodiment of the present invention, the quantity for accommodating slot is four, and the section of the pedestal is rounded,
By the pedestal quartering, each receiving slot is located in the range of a quadrant；
The quantity of the contact red copper is two, and each contact red copper is each passed through two receiving slots.
In the alternative embodiment of the present invention, the shape for accommodating slot is arc channel-shaped.
The embodiment provides a kind of production methods of contact pedestal, should for making above-mentioned contact pedestal
Method includes：
Contact red copper is placed in the pedestal mold for making pedestal after preheat；
Casting insulated material and making have been embedded the pedestal of contact red copper after the sealing of pedestal mold clamping；
In the opening fitting insulating panels positioned at lower end side for accommodating slot；
Epoxy resin is injected in the opening positioned at upper end side for accommodating slot, contact red copper is located at and is accommodated in slot
Portion envelops；
Epoxy resin is dried to form epoxy resin portion.
In the alternative embodiment of the present invention, the temperature after the pedestal mold preheating is within 140-170 DEG C.
In the alternative embodiment of the present invention, the insulation board is bonded on pedestal using adhesive.
In the alternative embodiment of the present invention, the production method of the contact pedestal further includes：
Before fitting insulating panels, the burr of pedestal is removed.
In the alternative embodiment of the present invention, during drying forms epoxy resin portion, first spontaneously dry, reheating is dry
It is dry.
In the alternative embodiment of the present invention, the time of natural drying is that for 24 hours, the time of heated drying is 3h.
The embodiment provides a kind of battery relays, including above-mentioned contact pedestal.
The beneficial effects of the invention are as follows：
The pedestal of contact pedestal has more firm connection with contact red copper, can avoid generating loosening due to gap.
The production method of contact pedestal can avoid generating gap in manufacturing process between contact red copper and pedestal easily, improve finished product
Rate.And battery relay, by using above-mentioned contact pedestal, functional reliability is more preferably.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only certain embodiments of the present invention, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 is the pedestal for the contact pedestal that the embodiment of the present invention 1 provides and the regarding in lower extreme direction of contact red copper
Figure；
Fig. 2 is the view in lower extreme direction for the contact pedestal that the embodiment of the present invention 1 provides；
Fig. 3 is the pedestal for the contact pedestal that the embodiment of the present invention 1 provides and the regarding in upper extreme direction of contact red copper
Figure；
Fig. 4 is the view in upper extreme direction for the contact pedestal that the embodiment of the present invention 1 provides；
Fig. 5 is the process flow chart of the production method for the contact pedestal that the embodiment of the present invention 1 provides；
Fig. 6 is the schematic diagram for the battery relay that the embodiment of the present invention 2 provides.
Icon：The contacts 100- pedestal；10- pedestals；11- accommodates slot；The contacts 30- red copper；50- insulation boards；70- asphalt mixtures modified by epoxy resin
Fat portion；200- battery relays.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.The present invention being usually described and illustrated herein in the accompanying drawings is implemented
The component of example can be arranged and be designed with a variety of different configurations.
Therefore, below the detailed description of the embodiment of the present invention to providing in the accompanying drawings be not intended to limit it is claimed
The scope of the present invention, but be merely representative of the present invention selected embodiment.Based on the embodiments of the present invention, this field is common
The every other embodiment that technical staff is obtained without creative efforts belongs to the model that the present invention protects
It encloses.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
In the description of the present invention, it should be noted that the orientation or positional relationship of the instructions such as term "upper", "lower" is base
In orientation or positional relationship shown in the drawings or the invention product using when the orientation or positional relationship usually put, only
It is that for convenience of description of the present invention and simplification of the description, not indicating or implying the indicated device or element must have specifically
Orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.
In the description of the present invention, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",
" connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
Connection inside element.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
In concrete meaning.
Embodiment 1
Fig. 1 to Fig. 4 is please referred to, a kind of contact pedestal 100 is present embodiments provided, including：
One end for being connect with relay head cover of pedestal 10, pedestal 10 is upper end, for connecting with the bottom cover of relay
The one end connect is lower end, and pedestal 10 has the receiving slot 11 in upper extreme direction and lower extreme direction both ends open；
Contact red copper 30, contact red copper 30 is arranged in pedestal 10 and passes through from the circumferential surface of pedestal 10 accommodates slot 11；
Insulation board 50, insulation board 50 are embedded at receiving slot 11 and will be positioned at the closure of openings of lower end；
Epoxy resin portion 70, epoxy resin portion 70, which is set to accommodate in slot 11 and be located at contact red copper 30, accommodates slot
Portion envelops in 11.
Specifically, the quantity for accommodating slot 11 is four, the section of pedestal 10 is rounded, by 10 quartering of pedestal, each
Slot 11 is accommodated to be located in the range of a quadrant；
Specifically, the quantity of contact red copper 30 is two, each contact red copper 30 is each passed through two receiving slots 11.
In more detail, the shape for accommodating slot 11 is arc channel-shaped.And the receiving slot 11 of four arc channel-shaped is total
Circle.
It is further preferred that the receiving slot 11 in two adjacent quadrants is symmetrical arranged.
The principle of the present embodiment is：
By the research to existing issue, it is found that the connection between contact metal piece and insulating materials is not firm and mainly produce
In product manufacturing process, gap is easy tod produce between contact metal piece and insulating materials, the product produced is caused actually to answer
Can loosening be easier due to gap in.
In this regard, the present embodiment devises new contact pedestal 100.
Specifically, accommodating slot 11 by setting, contact red copper 30 can pass through insulation after being embedded in pedestal 10
70 filled receiving slot 11 of plate 50 and epoxy resin portion so that the gap between contact red copper 30 and pedestal 10 is by epoxy resin
Portion 70 is filled, and to eliminate the gap between contact red copper 30 and pedestal 10, is ensured not loose between contact red copper 30 and pedestal 10
It is dynamic.
It accommodates slot 11 symmetrically and is equably arranged, while still concyclic setting, it can be strong to avoid the structure of pedestal 10
Degree is affected, while being convenient for carrying out the setting in epoxy resin portion 70 at two positions of each contact red copper 30 again, further
Strengthen the contact between contact red copper 30 and pedestal 10.
The contact pedestal 100 of the present embodiment accommodates slot 11 by being opened up in pedestal 10, and is coordinated by insulation board 50
Epoxy resin portion 70 connection reinforcement between contact red copper 30 and pedestal 10 is eliminated into gap, to ensure in relay
In use, can be there are one reliable use quality.
The production method manufacture of following contact pedestals 100 may be used in the contact pedestal 100 of the present embodiment.Specifically,
Incorporated by reference to Fig. 5, this method includes：
Contact red copper 30 is placed in the pedestal mold for making pedestal 10 after preheat；
Casting insulated material and making have been embedded the pedestal 10 of contact red copper 30 after the sealing of pedestal mold clamping；
In the opening fitting insulating panels 50 positioned at lower end side for accommodating slot 11；
Epoxy resin is injected in the opening positioned at upper end side for accommodating slot 11, contact red copper 30 is located at holding tank
Portion envelops in hole 11；
Epoxy resin is dried to form epoxy resin portion 70.
Wherein, pedestal mold is made in advance, and the manufacturing process of pedestal mold is referred to the prior art, main
Difference lies in pedestal mold is additionally arranged for making the part for accommodating slot 11, and so here is omitted.
In above-mentioned preheating step, the temperature after the preheating of pedestal mold is within 140-170 DEG C.
In addition, the sealing of pedestal mold clamping refers to, can only housing insulation material injection, and insulating materials injecting socket mould
Afterwards, it will not be leaked out from pedestal mold.
In the installation of insulation board 50, insulation board 50 is bonded on pedestal 10 by the present embodiment using adhesive.
The production method of the contact pedestal 100 of the present embodiment further includes：
Before fitting insulating panels 50, the burr of pedestal 10 is removed.It can ensure do not occur gap in subsequent step in this way,
Good fluidity after guarantee epoxy resin injection, is evenly distributed, does not generate bubble.
During drying forms epoxy resin portion 70, first spontaneously dry, then heated drying.Natural drying refers to asphalt mixtures modified by epoxy resin
After the completion of fat injection molding, entire contact pedestal 100 is positioned in natural environment, that is to say and manual intervention is not carried out to it.Certainly
So drying after a certain period of time, then by entire contact pedestal 100 carries out heated drying.
Heated drying can be put into baking oven to carry out certain heating to promote epoxy resin quickly to dry, while but also
Further some tiny bubbles that may be present are discharged for epoxy resin.In addition to baking oven, can also be it is some other can be right
The device that contact pedestal 100 is centainly heated either using the method for some other heated drying, is specifically referred to existing
There is technology, details are not described herein again.
Specifically, in the present embodiment, the time of natural drying is that for 24 hours, the time of heated drying is 3h.Wherein, h refers to leading to
Often described hour.
It will be appreciated that in the environment of different regions, Different climate, spontaneously drying time and heated drying time can be with
Carry out certain adjustment.The above-mentioned time refers to that usual production can be preferable using the quality of the product produced by the time index
Ground guarantee, it is not easy to substandard products occur.
It is operated by the series of steps of the above method, the making of contact pedestal 100 can be realized, and product quality also has
It ensures, it is ensured that there is no gap between contact red copper 30 and pedestal 10, be completely embedded reliable.
, can also be according to the method it will be appreciated that even if the section of pedestal 10 is not round, in contact, red copper 30 passes through
The part for crossing pedestal 10 carries out accommodating opening up for slot 11, and insulation board 50, infusion epoxy resin is then arranged, to realize to touching
The gap of connection is eliminated in connection between point red copper 30 and pedestal 10, increases the reliability of contact pedestal 100.
Even if it will be appreciated that not instead of contact red copper 30, other kinds of contact metal piece can also be according to this
Method improves the connection reliability between contact metal piece and pedestal 10.
Embodiment 2
Fig. 6 is please referred to, a kind of battery relay 200, including the contact pedestal in embodiment 1 are present embodiments provided
100。
The other structures of battery relay 200, as in magnetic circuit system, restoring mechanism and contact system static contact spring piece,
Movable contact spring etc., can refer to the prior art, and details are not described herein again.
By using the contact pedestal 100 in embodiment 1, the work of battery relay 200 can be more reliable, avoids
It is had the gap between contact red copper 30 and pedestal 10 to influence whole use.
In conclusion the pedestal 10 of the contact pedestal 100 of the present invention has more firm connection with contact red copper 30, it can
It avoids generating loosening due to gap.The production method of contact pedestal 100 can avoid contact red copper 30 and seat in manufacturing process
Gap is generated between body 10 easily, improves yield rate.And battery relay 200 is by using above-mentioned contact pedestal 100, work
Make reliability more preferably.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of contact pedestal, which is characterized in that including：
One end for being connect with relay head cover of pedestal, the pedestal is upper end, for what is connect with the bottom cover of relay
One end is lower end, and the pedestal has the receiving slot in upper extreme direction and lower extreme direction both ends open；
Contact red copper, the contact red copper are arranged in the pedestal from the circumferential surface of the pedestal and pass through the receiving slot；
Insulation board, the insulation board are embedded at the receiving slot and will be positioned at the closure of openings of lower end；
Epoxy resin portion, the epoxy resin portion are set in the receiving slot and the contact red copper are located at the receiving
Portion envelops in slot.
2. contact pedestal according to claim 1, which is characterized in that the quantity for accommodating slot is four, the seat
The section of body is rounded, by the pedestal quartering, each range for accommodating slot and being located at a quadrant
It is interior；
The quantity of the contact red copper is two, and each contact red copper is each passed through two receiving slots.
3. contact pedestal according to claim 1 or 2, which is characterized in that the shape for accommodating slot is arc channel-shaped.
4. a kind of production method of contact pedestal, which is characterized in that for making claim 1-3 any one of them contact bottom
Seat, this method include：
Contact red copper is placed in the pedestal mold for making pedestal after preheat；
Casting insulated material and making have been embedded the pedestal of contact red copper after the sealing of pedestal mold clamping；
In the opening fitting insulating panels positioned at lower end side for accommodating slot；
Epoxy resin is injected in the opening positioned at upper end side for accommodating slot, contact red copper is located to the portion accommodated in slot
Subpackage is wrapped up in；
Epoxy resin is dried to form epoxy resin portion.
5. the production method of contact pedestal according to claim 4, which is characterized in that the temperature after the pedestal mold preheating
Degree is within 140-170 DEG C.
6. the production method of contact pedestal according to claim 4, which is characterized in that use adhesive by the insulation board
It is bonded on pedestal.
7. the production method of contact pedestal according to claim 4, which is characterized in that the production method of the contact pedestal
Further include：
Before fitting insulating panels, the burr of pedestal is removed.
8. the production method of contact pedestal according to claim 4, which is characterized in that form epoxy resin portion in drying
In the process, it first spontaneously dries, then heated drying.
9. the production method of contact pedestal according to claim 8, which is characterized in that the time of natural drying is heat for 24 hours
The dry time is 3h.
10. a kind of battery relay, which is characterized in that including claim 1-3 any one of them contact pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810269449.6A CN108493053B (en) | 2018-03-29 | 2018-03-29 | Contact base, manufacturing method of contact base and storage battery relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810269449.6A CN108493053B (en) | 2018-03-29 | 2018-03-29 | Contact base, manufacturing method of contact base and storage battery relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108493053A true CN108493053A (en) | 2018-09-04 |
| CN108493053B CN108493053B (en) | 2024-04-26 |
Family
ID=63317318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810269449.6A Active CN108493053B (en) | 2018-03-29 | 2018-03-29 | Contact base, manufacturing method of contact base and storage battery relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108493053B (en) |
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|---|---|---|---|---|
| KR19990086787A (en) * | 1998-05-29 | 1999-12-15 | 이동일 | Manufacturing method of relay for semiconductor test |
| CN101443872A (en) * | 2006-05-12 | 2009-05-27 | 欧姆龙株式会社 | Electromagnetic relay, and method and system for adjusting same |
| CN102280784A (en) * | 2010-06-10 | 2011-12-14 | 北京固融科技有限公司 | Rotary electric connecting device as well as plug, socket and patch board |
| CN102969203A (en) * | 2012-11-16 | 2013-03-13 | 贵州振华群英电器有限公司 | Group transfer contact square TO-5 sealed electromagnetic relay |
| CN103730295A (en) * | 2014-01-13 | 2014-04-16 | 广西睿奕科技发展有限公司 | Magnetic latching relay with flexible static contact part |
| CN204155858U (en) * | 2014-11-11 | 2015-02-11 | 向言国 | Automobile retarder relay |
| CN205984818U (en) * | 2016-08-30 | 2017-02-22 | 浙江中继科技有限公司 | Electromagnetic relay |
| CN106653493A (en) * | 2016-11-22 | 2017-05-10 | 浙江众信新能源科技股份有限公司 | Relay |
| CN208045419U (en) * | 2018-03-29 | 2018-11-02 | 常州庆福机电有限公司 | Contact pedestal and battery relay |
-
2018
- 2018-03-29 CN CN201810269449.6A patent/CN108493053B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990086787A (en) * | 1998-05-29 | 1999-12-15 | 이동일 | Manufacturing method of relay for semiconductor test |
| CN101443872A (en) * | 2006-05-12 | 2009-05-27 | 欧姆龙株式会社 | Electromagnetic relay, and method and system for adjusting same |
| CN102280784A (en) * | 2010-06-10 | 2011-12-14 | 北京固融科技有限公司 | Rotary electric connecting device as well as plug, socket and patch board |
| CN102969203A (en) * | 2012-11-16 | 2013-03-13 | 贵州振华群英电器有限公司 | Group transfer contact square TO-5 sealed electromagnetic relay |
| CN103730295A (en) * | 2014-01-13 | 2014-04-16 | 广西睿奕科技发展有限公司 | Magnetic latching relay with flexible static contact part |
| CN204155858U (en) * | 2014-11-11 | 2015-02-11 | 向言国 | Automobile retarder relay |
| CN205984818U (en) * | 2016-08-30 | 2017-02-22 | 浙江中继科技有限公司 | Electromagnetic relay |
| CN106653493A (en) * | 2016-11-22 | 2017-05-10 | 浙江众信新能源科技股份有限公司 | Relay |
| CN208045419U (en) * | 2018-03-29 | 2018-11-02 | 常州庆福机电有限公司 | Contact pedestal and battery relay |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108493053B (en) | 2024-04-26 |
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