CN110265263A - A kind of electromagnetic relay - Google Patents
A kind of electromagnetic relay Download PDFInfo
- Publication number
- CN110265263A CN110265263A CN201910654914.2A CN201910654914A CN110265263A CN 110265263 A CN110265263 A CN 110265263A CN 201910654914 A CN201910654914 A CN 201910654914A CN 110265263 A CN110265263 A CN 110265263A
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- Prior art keywords
- fixed
- connector
- plate
- wiring
- top surface
- 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.)
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Classifications
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- 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
- H01H50/047—Details concerning mounting a relays
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/14—Terminal arrangements
Abstract
The present invention relates to electromagnetic relay field, a kind of specifically described electromagnetic relay, including pedestal, supporting mechanism, electromagnetic mechanism, bindiny mechanism, sliding equipment, wiring mechanism and fixed mechanism；In use, bindiny mechanism moves when electromagnetic mechanism operates, bindiny mechanism is set to enter the inside of wiring mechanism, bindiny mechanism is set to contradict wiring mechanism, power on output circuit, and bindiny mechanism enters the Inner extrusion wiring mechanism of wiring mechanism, move downward wiring mechanism, wiring mechanism movement drives fixed mechanism rotation, draw close fixed mechanism to centre, wrap up fixed mechanism by bindiny mechanism, the circuit of bindiny mechanism's side wall is set to flow into the inside of wiring mechanism by fixed mechanism, to increase the contact area of wiring mechanism and bindiny mechanism, avoid wiring mechanism and bindiny mechanism junction by voltage breakdown, to keep the normal work of output circuit.
Description
Technical field
The present invention relates to electromagnetic relay field, a kind of specifically described electromagnetic relay.
Background technique
Electromagnetic relay is a kind of electronic control device, it has control system (also known as input circuit) and by control system
(also known as output loop), is usually applied in automatic control circuit, it is actually to go to control with lesser electric current, lower voltage
Larger current processed, one kind " automatic switch " of higher voltage.Therefore automatic adjustment, safeguard protection, conversion electricity are played in circuit
The effects of road.
In use, when contact resistance become larger with it is unstable, because of overtension, contact gap becomes smaller and occurs
Contact gap repeats the phenomenon that puncturing, and causes contact gap excessive, prevents contact from division circuit, output circuit is caused to break suddenly
It opens, influences the use of people.
Summary of the invention
For the problems of the prior art, the present invention provides a kind of electromagnetic relays.
The technical solution adopted by the present invention to solve the technical problems is: a kind of electromagnetic relay, including wire base, branch
Support mechanism, electromagnetic mechanism, bindiny mechanism, sliding equipment, wiring mechanism and fixed mechanism；The top surface of the wire base is installed by institute
Supporting mechanism is stated, the electromagnetic mechanism is installed in the inside of the supporting mechanism, and the side wall of the electromagnetic mechanism installs the cunning
Motivation structure；The bindiny mechanism is installed in one end of the electromagnetic mechanism, and the bindiny mechanism is slidably connected the supporting mechanism
It is internal；The wiring mechanism is installed in inside one end of the electromagnetic mechanism, and the internal slide of the wiring mechanism connects the company
Connection mechanism；The top surface of the wiring mechanism is symmetrically installed the fixed mechanism, and the fixed mechanism is bonded the bindiny mechanism.
Specifically, the supporting mechanism includes support plate and fixed bin, the support is installed on the top of the wire base
Plate, and the top surface of the support plate engages the fixed bin.
Specifically, the electromagnetic mechanism includes coil, fixed plate, iron core and armature, institute is installed in the top surface of the support plate
Iron core is stated, the side wall of the iron core winds the coil；The top surface of the support plate is symmetrically installed the fixed plate, the fixation
The side walls of plate connect the armature, and the armature contradicts the top surface of the iron core.
Specifically, the sliding equipment includes that sliding slot, fixed ball and the first spring, the sidewall symmetry of the fixed plate are equipped with
The sliding slot, and sectional area is the internal slide connection fixed ball of the " T " shaped sliding slot, the fixed ball is fixedly connected
The fixed plate；First spring is installed in the inside of the sliding slot, and the top of first spring is fixedly connected with the fixation
Ball.
Specifically, the bindiny mechanism includes fixed block and the first connector, one end of the armature is fixedly connected described solid
Determine block, the bottom end of the fixed block is symmetrically installed first connector, and side wall is the " T " shaped first joint sliding connection
The inside of the fixed bin.
Specifically, the wiring mechanism includes mounting plate, second spring, support rod, the second connector and card slot, the support
Top surface one end of plate is symmetrically fixedly connected with the support rod, and the top of the support rod is fixedly connected with the mounting plate；The peace
The internal symmetry of loading board is equipped with the card slot, and the second spring is installed in the inside of the card slot；The top of the second spring
Second connector of cone is installed, second joint sliding connects the inside of the card slot；The inside of the card slot is sliding
The first connector of dynamic connection gained, first connector contradict second connector.
Specifically, the fixed mechanism includes connection strap, steel wire, limit plate, shaft and fixed pulley, the top of the mounting plate
Face is symmetrically rotatablely connected the limit plate, and the shaft is installed in the bottom end of the limit plate, and the shaft is mounted on the installation
The top surface of plate；The side wall of the shaft installs the steel wire, and the steel wire is slidably connected the interior of the card slot and the mounting plate
Portion, and the bottom end of the steel wire is fixedly connected at the top edge of second connector；Described in the top surface installation of the mounting plate
Fixed pulley, the fixed pulley are slidably connected the steel wire；Side wall is that the side wall of the limit plate of arc is equidistantly equipped with sectional area
For the semicircle connection strap, the connection strap and the limit plate contradict first connector, and the diameter of the connection strap
Direction along the limit plate top towards the limit plate bottom end is incremented by successively.
Beneficial effects of the present invention:
(1) a kind of electromagnetic relay of the present invention, in use, bindiny mechanism transports when electromagnetic mechanism operates
It is dynamic, so that bindiny mechanism is entered the inside of wiring mechanism, so that bindiny mechanism is contradicted wiring mechanism, power on output circuit, and
Bindiny mechanism enters the Inner extrusion wiring mechanism of wiring mechanism, moves downward wiring mechanism, and wiring mechanism movement drives solid
Determine mechanism rotation, draws close fixed mechanism to centre, wrap up fixed mechanism by bindiny mechanism, make the circuit of bindiny mechanism's side wall
Wiring is avoided to increase the contact area of wiring mechanism and bindiny mechanism by the inside that fixed mechanism flows into wiring mechanism
Mechanism and bindiny mechanism junction are by voltage breakdown, to keep the normal work of output circuit.
(2) a kind of electromagnetic relay of the present invention, after electromagnetic mechanism loses magnetic force, wiring mechanism pushes connection machine
Structure upward sliding, while wiring mechanism drives fixed mechanism to disperse around, and separates fixed mechanism with bindiny mechanism, makes wiring
Sliding equipment inside mechanism and electromagnetic mechanism pushes bindiny mechanism's fast upward motion, makes the bindiny mechanism quickly and wiring
Mechanism separates, and so that output circuit is quickly disconnected power supply, improves the sensitivity of the present apparatus.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of a kind of preferred embodiment of electromagnetic relay provided by the invention；
Fig. 2 is supporting plate structure schematic diagram shown in FIG. 1；
Fig. 3 is that structure amplification is suitable for figure at A shown in Fig. 2；
Fig. 4 is limit plate structural decomposition diagram shown in Fig. 3；
Fig. 5 is fixed plate internal structure decomposition diagram shown in Fig. 2.
In figure: 1, wire base, 2, supporting mechanism, 21, support plate, 22, fixed bin, 3, electromagnetic mechanism, 31, coil, 32,
Fixed plate, 33, iron core, 34, armature, 4, bindiny mechanism, 41, fixed block, the 42, first connector, 5, sliding equipment, 51, sliding slot,
52, fixed ball, the 53, first spring, 6, wiring mechanism, 61, mounting plate, 62, second spring, 63, support rod, the 64, second connector,
65, card slot, 7, fixed mechanism, 71, connection strap, 72, steel wire, 73, limit plate, 74, shaft, 75, fixed pulley.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Specific embodiment is closed, the present invention is further explained.
As Figure 1-Figure 5, a kind of electromagnetic relay of the present invention, including wire base 1, supporting mechanism 2, electromagnetism
Mechanism 3, bindiny mechanism 4, sliding equipment 5, wiring mechanism 6 and fixed mechanism 7；The top surface of the wire base 1 is installed by the branch
Support mechanism 2, the electromagnetic mechanism 3 is installed in the inside of the supporting mechanism 2, and the side wall of the electromagnetic mechanism 3 installs the cunning
Motivation structure 5；The bindiny mechanism 4 is installed in one end of the electromagnetic mechanism 3, and the bindiny mechanism 4 is slidably connected the support machine
The inside of structure 2；The wiring mechanism 6 is installed in inside one end of the electromagnetic mechanism 3, and the internal slide of the wiring mechanism 6 connects
Meet the bindiny mechanism 4；The top surface of the wiring mechanism 6 is symmetrically installed the fixed mechanism 7, and the fixed mechanism 7 is bonded
The bindiny mechanism 4.
Specifically, the supporting mechanism 2 includes support plate 21 and fixed bin 22, institute is installed on the top of the wire base 1
State support plate 21, and the top surface of the support plate 21 engages the fixed bin 22, the fixed bin 22 is by the electricity for convenience
Magnetic mechanism 3, the wiring mechanism 6 and the bindiny mechanism 4 wrap up, and prevent people from getting an electric shock.
Specifically, the electromagnetic mechanism 3 includes coil 31, fixed plate 32, iron core 33 and armature 34, the support plate 21
The iron core 33 is installed in top surface, and the side wall of the iron core 33 winds the coil 31；The top surface of the support plate 21 is symmetrically installed
The side walls of the fixed plate 32, the fixed plate 32 connect the armature 34, and the armature 34 contradicts the iron core 33
Top surface, for convenience the coil 31 be powered, so that the iron core 33 is generated magnetism, the iron core 33 made to attract the armature
34, make the armature 34 in the side wall straight line slide downward of the fixed plate 32.
Specifically, the sliding equipment 5 includes sliding slot 51, fixed ball 52 and the first spring 53, the side of the fixed plate 32
Wall is symmetrically arranged with the sliding slot 51, and sectional area is the internal slide connection fixed ball 52 of the " T " shaped sliding slot 51, institute
It states fixed ball 52 and is fixedly connected with the fixed plate 32；The inside of the sliding slot 51 is installed by first spring 53, first bullet
The top of spring 53 is fixedly connected with the fixed ball 52, for convenience inside slide downward of the armature 34 in the fixed plate 32
When, the armature 33 drives the fixed ball 52 in the internal slide of the sliding slot 51, and the fixed ball 52 is fixed on the cunning
The armature 34 is fixed on the side wall of the fixed plate 32 by the inside of slot 51, makes the armature 34 in the fixed plate 32
Side wall linear slide, and the fixed ball 52 sliding squeezes first spring 53 inside the sliding slot 51, when the iron core
33 when not having magnetic force, and first spring 53 drives the fixed ball 52 in the inside upward sliding of the sliding slot 51, makes described
Armature 34 is separated with the iron core 33.
Specifically, the bindiny mechanism 4 includes fixed block 42 and the first connector 42, one end of the armature 34 is fixedly connected
The fixed block 42, the bottom end of the fixed block 42 is symmetrically installed first connector 42, and side wall is " T " shaped described first
Connector 42 is slidably connected the inside of the fixed bin 22, and the armature 34 drives the fixed block 42 to decline for convenience, described
Fixed block 42 drives first connector 42 to decline, and is connected to first connector 42 with the wiring mechanism 6, makes output circuit
Power on.
Specifically, the wiring mechanism 6 includes mounting plate 61, second spring 62, support rod 63, the second connector 64 and card slot
65, top surface one end of the support plate 21 is symmetrically fixedly connected with the support rod 63, and the top of the support rod 63 is fixedly connected
The mounting plate 61；The internal symmetry of the mounting plate 61 is equipped with the card slot 65, the inside installation described the of the card slot 65
Two springs 62；Second connector 64 of the top installation cone of the second spring 62, the sliding of the second connector 64 connect
Connect the inside of the card slot 65；Internal slide connection the first connector 42 of gained of the card slot 65, first connector 42 contradict
Second connector 64, first connector 42 moves downward for convenience, and first connector 42 moves downwardly into described
The inside of mounting plate 61 makes first connector 42 in the inside slide downward of the card slot 65, makes gained the first connector 42 fortune
It is dynamic to squeeze second connector 64, it is connected to output circuit, and second connector 64 makes in the internal motion of the card slot 65
The movement of second connector 64 squeezes the second spring 62；And when the iron core 33 loses magnetic force, the second spring 62 is stretched
It is long, move upwards the second connector 64 of gained and first connector 42, and first spring 53 push the armature 34 to
Upper movement makes the armature 34 that first connector 42 be driven to move upwards, and makes first connector 42 and second connector
64 separate, and disconnect output circuit quickly, improve the sensitivity of the present apparatus.
Specifically, the fixed mechanism 7 includes connection strap 71, steel wire 72, limit plate 73, shaft 74 and fixed pulley 75, institute
The top surface for stating mounting plate 61 is symmetrically rotatablely connected the limit plate 73, and the shaft 74, institute are installed in the bottom end of the limit plate 73
State the top surface that shaft 74 is mounted on the mounting plate 61；The side wall of the shaft 74 installs the steel wire 72, and the steel wire 72 is sliding
The inside of dynamic the connection card slot 65 and the mounting plate 61, and the bottom end of the steel wire 72 is fixedly connected with second connector 64
Top edge at；The fixed pulley 75 is installed in the top surface of the mounting plate 61, and the fixed pulley 75 is slidably connected the steel wire
72；Side wall is that be equidistantly equipped with sectional area be the semicircle connection strap 71, the connection to the side wall of the limit plate 73 of arc
Item 71 and the limit plate 73 contradict first connector 42, and the diameter of the connection strap 71 is along 73 top of limit plate
Direction towards 73 bottom end of limit plate is incremented by successively, for convenience first connector 42 drive second connector 64 to
Lower movement, second connector 64, which moves downward, drives the steel wire 72 to move downward in the inside of the card slot 65, makes described
Steel wire 72 drives the shaft 74 to rotate, and the shaft 74 drives the limit plate 73 to rotate, make multiple limit plates 73 to
Centre is drawn close, and so that the limit plate 72 is contradicted first connector 64, and side wall is the side wall etc. of the limit plate 73 of arc
It is the semicircle connection strap 71 away from sectional area is equipped with, the diameter of the connection strap 71 is along 73 top of limit plate towards institute
The direction for stating 73 bottom end of limit plate is incremented by successively, so that multiple connection straps is contradicted first connector 42, increases the limit
Contact area between plate 73 and first connector 42 makes the circuit inside first connector 42 pass through the limit plate 73
Into the inside of second connector 64, increase by first connector 42 and 64 contact area of the second connector, avoids described
First connector 42 and second connector 64 are breakdown, prevent first connector 42 and second connector 64 from damaging.
When in use, the wire base 1 is fixed, then by 1 external cord of wire base, make first connector
42 and second connector, 64 connector output circuit.When it is desired to be used, the coil 31 is powered on, makes the iron core 33
Magnetism is generated, so that the iron core 33 is attracted the armature 34, keeps the armature 34 downward in the side wall straight line of the fixed plate 32
Sliding, and the armature 34, in the side wall slide downward of the fixed plate 32, the armature 33 drives the fixed ball 52 to exist
The internal slide of the sliding slot 51, the fixed ball 52 are fixed on the inside of the sliding slot 51, and the armature 34 is fixed on institute
The side wall for stating fixed plate 32 makes the armature 34 in the side wall linear slide of the fixed plate 32, and the fixed ball 52 slides
Squeeze first spring 53 inside the sliding slot 51.The armature 34 the fixed plate 32 side wall linear slide
When, the armature 34 drives the fixed block 42 to decline, and the fixed block 42 drives first connector 42 to decline, and described first
Connector 42 moves downward, and first connector 42 moves downwardly into the inside of the mounting plate 61, makes first connector 42
In the inside slide downward of the card slot 65, so that gained the first connector 42 movement is squeezed second connector 64, make output circuit
Connection is started to work, and second connector 64 squeezes the movement of the second connector 64 in the internal motion of the card slot 65
The second spring 62.When first connector 42 drives second connector 64 to move downward, second connector 64 to
Lower movement drives the steel wire 72 to move downward in the inside of the card slot 65, and the steel wire 72 is made to drive 74 turns of the shaft
Dynamic, the shaft 74 drives the limit plate 73 to rotate, and draws close multiple limit plates 73 to centre, makes the limit plate 72
Contradict first connector 64, and side wall is that be equidistantly equipped with sectional area be described in semicircle for the side wall of the limit plate 73 of arc
Connection strap 71, the diameter of the connection strap 71 along 73 top of limit plate towards 73 bottom end of limit plate direction successively
It is incremented by, so that multiple connection straps is contradicted first connector 42, increase between the limit plate 73 and first connector 42
Contact area, so that circuit inside first connector 42 is entered the interior of second connector 64 by the limit plate 73
Portion increases by first connector 42 and 64 contact area of the second connector, first connector 42 and described second is avoided to connect
First 64 is breakdown, prevents first connector 42 and second connector 64 from damaging.It, will be described when needing to close output circuit
Coil 31 disconnects power supply, and the iron core 33 is made to lose magnetic force, and the second spring 62 extends, and makes the second connector 64 of gained and described
First connector 42 moves upwards, and first spring 53 pushes the armature 34 to move upwards, and the armature 34 is made to drive institute
It states the first connector 42 to move upwards, accelerates first connector 42 and second connector 64 moves upwards speed, make the steel
Silk 72 unclamps, and under gravity, rotates the limit plate 73, rotates the limit plate 73 around, make the limit
Position plate 73 is separated with first connector 42, when first connector 42 contradicts the top inside of the card slot 65, described the
Two connectors 64 are continued up by first spring 53 promotion, keep first connector 42 and second connector 64 quick
It separates, disconnects output circuit quickly, improve the sensitivity of the present apparatus.And the movement of the first connector 42 is consolidated by the card slot 65
Fixed, first connector 42 squeezes the mounting plate 61, shake the top of first connector 42, makes conical described the
The impurity on one connector, 42 surface falls into downwards the inside of the card slot 65, facilitates first connector 42 again with described
The contact of two connectors 64.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the description in above embodiment and specification only illustrates the present invention
Principle, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these variation and
Improvement is both fallen in the scope of protection of present invention.The claimed scope of the invention is by appended claims and its equivalent
Object defines.
Claims (7)
1. a kind of electromagnetic relay, it is characterised in that: including wire base (1), supporting mechanism (2), electromagnetic mechanism (3), connection
Mechanism (4), sliding equipment (5), wiring mechanism (6) and fixed mechanism (7)；The top surface of the wire base (1) is installed by the branch
The electromagnetic mechanism (3), and the side wall peace of the electromagnetic mechanism (3) are installed in support mechanism (2), the inside of the supporting mechanism (2)
Fill the sliding equipment (5)；The bindiny mechanism (4) is installed in one end of the electromagnetic mechanism (3), and the bindiny mechanism (4) is sliding
The inside of the dynamic connection supporting mechanism (2)；The wiring mechanism (6) is installed in inside one end of the electromagnetic mechanism (3), described
The internal slide of wiring mechanism (6) connects the bindiny mechanism (4)；The top surface of the wiring mechanism (6) is symmetrically installed described solid
Determine mechanism (7), and the fixed mechanism (7) is bonded the bindiny mechanism (4).
2. a kind of electromagnetic relay according to claim 1, it is characterised in that: the supporting mechanism (2) includes support plate (21)
With fixed bin (22), the support plate (21), and the top surface card of the support plate (21) are installed in the top of the wire base (1)
Close the fixed bin (22).
3. a kind of electromagnetic relay according to claim 2, it is characterised in that: the electromagnetic mechanism (3) includes coil
(31), fixed plate (32), iron core (33) and armature (34), the iron core (33) is installed in the top surface of the support plate (21), described
The side wall of iron core (33) winds the coil (31)；The top surface of the support plate (21) is symmetrically installed the fixed plate (32), institute
The side walls for stating fixed plate (32) connect the armature (34), and the armature (34) contradicts the top surface of the iron core (33).
4. a kind of electromagnetic relay according to claim 3, it is characterised in that: the sliding equipment (5) includes sliding slot
(51), the sidewall symmetry of fixed ball (52) and the first spring (53), the fixed plate (32) is equipped with the sliding slot (51), and section
Product is that the internal slide of the " T " shaped sliding slot (51) connects the fixed ball (52), and the fixed ball (52) is fixedly connected with institute
State fixed plate (32)；First spring (53) is installed in the inside of the sliding slot (51), and the top of first spring (53) is solid
Surely the fixed ball (52) is connected.
5. a kind of electromagnetic relay according to claim 4, it is characterised in that: the bindiny mechanism (4) includes fixed block
(42) it is fixedly connected the fixed block (42) with the first connector (42), one end of the armature (34), the fixed block (42)
Bottom end is symmetrically installed first connector (42), and side wall is that " T " shaped first connector (42) is slidably connected the fixation
The inside of box (22).
6. a kind of electromagnetic relay according to claim 5, it is characterised in that: the wiring mechanism (6) includes mounting plate
(61), second spring (62), support rod (63), the second connector (64) and card slot (65), top surface one end of the support plate (21)
It is symmetrically fixedly connected the support rod (63), the top of the support rod (63) is fixedly connected with the mounting plate (61)；The peace
The internal symmetry of loading board (61) is equipped with the card slot (65), and the second spring (62) is installed in the inside of the card slot (65)；Institute
Second connector (64) of the top installation cone of second spring (62) is stated, second connector (64) is slidably connected described
The inside of card slot (65)；Internal slide connection the first connector of gained (42) of the card slot (65), first connector (42) are supported
Touch second connector (64).
7. a kind of electromagnetic relay according to claim 6, it is characterised in that: the fixed mechanism (7) includes connection strap
(71), steel wire (72), limit plate (73), shaft (74) and fixed pulley (75), the symmetrical company of rotation in the top surface of the mounting plate (61)
It connects the limit plate (73), the shaft (74) is installed in the bottom end of the limit plate (73), and the shaft (74) is mounted on described
The top surface of mounting plate (61)；The side wall of the shaft (74) installs the steel wire (72), and the steel wire (72) is slidably connected described
The inside of card slot (65) and the mounting plate (61), and the bottom end of the steel wire (72) is fixedly connected with second connector (64)
At top edge；The fixed pulley (75) is installed in the top surface of the mounting plate (61), and the fixed pulley (75) is slidably connected described
Steel wire (72)；Side wall is that be equidistantly equipped with sectional area be the semicircle connection strap to the side wall of the limit plate (73) of arc
(71), the connection strap (71) and the limit plate (73) contradict first connector (42), and the connection strap (71) is straight
Diameter is incremented by successively along the direction of the limit plate (73) top towards the limit plate (73) bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910654914.2A CN110265263B (en) | 2019-07-19 | 2019-07-19 | Electromagnetic relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910654914.2A CN110265263B (en) | 2019-07-19 | 2019-07-19 | Electromagnetic relay |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110265263A true CN110265263A (en) | 2019-09-20 |
| CN110265263B CN110265263B (en) | 2021-04-23 |
Family
ID=67927177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910654914.2A Active CN110265263B (en) | 2019-07-19 | 2019-07-19 | Electromagnetic relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110265263B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0880158A2 (en) * | 1997-05-20 | 1998-11-25 | FINDER S.p.A. | Electromagnetic relay equipped with bi-stable safety test push-button |
| CN202473771U (en) * | 2012-03-08 | 2012-10-03 | 潍坊多元电器设备有限公司 | Energy-saving electromagnetic relay |
| CN206595203U (en) * | 2017-03-09 | 2017-10-27 | 中山市道恒继电器有限公司 | A kind of relay simple in construction |
-
2019
- 2019-07-19 CN CN201910654914.2A patent/CN110265263B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0880158A2 (en) * | 1997-05-20 | 1998-11-25 | FINDER S.p.A. | Electromagnetic relay equipped with bi-stable safety test push-button |
| CN202473771U (en) * | 2012-03-08 | 2012-10-03 | 潍坊多元电器设备有限公司 | Energy-saving electromagnetic relay |
| CN206595203U (en) * | 2017-03-09 | 2017-10-27 | 中山市道恒继电器有限公司 | A kind of relay simple in construction |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110265263B (en) | 2021-04-23 |
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Effective date of registration: 20210407 Address after: 518000 building a, area D, Minzhu 99 industrial city, West Ring Road, Shajing street, Bao'an District, Shenzhen City, Guangdong Province Applicant after: WANGRONG ELECTRONIC (SHENZHEN) Co.,Ltd. Address before: 230000 No.3 511, Shunan Tingyuan, high tech Zone, Hefei City, Anhui Province Applicant before: Jia Song |
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