CN208077890U - Time pulse relay - Google Patents
Time pulse relay Download PDFInfo
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- CN208077890U CN208077890U CN201820520581.5U CN201820520581U CN208077890U CN 208077890 U CN208077890 U CN 208077890U CN 201820520581 U CN201820520581 U CN 201820520581U CN 208077890 U CN208077890 U CN 208077890U
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- terminal
- conductive sheet
- electromagnetic mechanism
- pedestal
- time pulse
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Abstract
A kind of time pulse relay, including the shell and electromagnetic mechanism being arranged in shell, pairs of moving contact and static contact, the first terminal being connect respectively with the positive and negative anodes of external power supply and Second terminal, wherein, the shell includes the pedestal and upper cover that can cover conjunction, the electromagnetic mechanism can drive moving contact to be closed or disconnect with static contact by transmission component, the both ends of electromagnetic mechanism can be electrically connected respectively with first terminal and Second terminal, also, it is equipped between electromagnetic mechanism and first terminal and can be achieved to be switched on or switched off the switching mechanism being electrically connected between the two.The utility model provides a kind of time pulse relay, by being equipped with switching mechanism between electromagnetic mechanism and first terminal, realizes the power supply supply that electromagnetic mechanism is cut off on time pulse relay ontology, simple in structure, easy to maintenance and safe.
Description
Technical field
The utility model is related to low voltage electrical apparatus technology fields, and in particular to a kind of time pulse relay.
Background technology
With the fast development of intelligent grid, and with the quick raising of distribution management level, there is an urgent need to small by people
Type, low-power consumption time pulse relay substitute common relay.The operation principle of time pulse relay with it is common it is other after
Electric appliance is different, it is by pulse electrical signal actuation contact transition status, and relay continuation of insurance holds this state and is not necessarily to energizing quantity.It is small
Type generally refers to the small of product, can be installed in terminal distribution box, and meets modularization standard, with realization and terminal
The mating installation of other electric appliances (such as ammeter, breaker) in distribution box.
Existing time pulse relay can not cut off the power supply supply of electromagnetic mechanism on time pulse relay ontology, can only pass through
The switch of cut-out external power supply can just make time pulse relay terminate work, not only inconvenient in this way, while be brought to maintenance work
Security risk.
Utility model content
The purpose of the utility model is to overcome the defects of the prior art, provide a kind of simple in structure, easy to maintenance and pacify
The high time pulse relay of full property.
To achieve the above object, the utility model uses following technical solution：
A kind of time pulse relay, including shell and the electromagnetic mechanism 1, the pairs of moving contact 9 and quiet that are arranged in shell
Contact 10, the first terminal 8 being connect respectively with the positive and negative anodes of external power supply and Second terminal 12, wherein the shell includes can
The pedestal 11 closed and upper cover are covered, the electromagnetic mechanism 1 can drive moving contact 9 to be closed or break with static contact 10 by transmission component
It opens, the both ends of electromagnetic mechanism 1 can be electrically connected respectively with first terminal 8 and Second terminal 12, also, electromagnetic mechanism 1 and first end
It is equipped between son 8 and can be achieved to be switched on or switched off the switching mechanism being electrically connected between the two.
Preferably, the switching mechanism includes the handle 5 for manual operation and the break-make part that links with handle 5；Hand
When handle 5 moves, the realization of break-make part synchronizing moving is switched on or switched off being electrically connected between electromagnetic mechanism 1 and first terminal 8.
Preferably, it is realized by third conductive sheet 18 and the first conductive sheet 16 between the electromagnetic mechanism 1 and first terminal 8
Electrical connection, on the pedestal 11, the third conductive sheet 18 is arranged on electromagnetic mechanism 1 and in electricity for the setting of the first conductive sheet 16
It is in electrical contact with the first conductive sheet 16 when magnetic mechanism 1 is mounted in shell；The switching mechanism further includes quiet conduct piece, described quiet to lead
Electric part is electrically connected with the first conductive sheet 16 and is correspondingly arranged with break-make part, and the break-make part is electrically connected with first terminal 8, and can be with
The movement of handle 5 is realized to be connected or disconnected with quiet conduct piece.
Preferably, the break-make part is the auxiliary movable contact 506 with 5 integrally connected of handle, and the quiet conduct piece is auxiliary
Static contact 503, the switching mechanism further include the guide sleeve 505 of setting on the pedestal 11, one end of the auxiliary static contact 503
It is equipped with the auxiliary stationary contact 5030 coordinated with auxiliary movable contact 506, the other end of auxiliary static contact 503, which is removably inserted within, leads
Into set 505.
Preferably, the quiet conduct piece is the conductive column 804 of setting on the pedestal 11, and the break-make part is torsional spring 801, institute
State torsional spring 801 one end be equipped be placed in the second stabilizer blade 805 in the limiting slot of handle 5 and the first stabilizer blade 802 positioned at end,
One end of first stabilizer blade 802 connect the other end with the second stabilizer blade 805 and is correspondingly arranged with conductive column 804, torsional spring 801 it is another
End is equipped with third stabilizer blade 806, and the third stabilizer blade 806 is fixed on the pedestal 11 and is electrically connected with first terminal 8.
Preferably, it integrally connected or is electrically connected by conducting wire between the conductive column 804 and the first conductive sheet 16.
Preferably, it is realized by third conductive sheet 18 and the first conductive sheet 16 between the electromagnetic mechanism 1 and first terminal 8
Electrical connection, the setting of the first conductive sheet 16 are electrically connected on the pedestal 11 and with first terminal 8, and the third conductive sheet 18 is arranged
It is in electrical contact on electromagnetic mechanism 1 and when electromagnetic mechanism 1 is mounted in shell with the first conductive sheet 16；The break-make part is insulation
Partition board 502 moves the electricity that can be spaced in and realize and disconnected between the two between third conductive sheet 18 and the first conductive sheet 16 with handle 5
Connection.
Preferably, the pedestal 11 is equipped with limit wall body, is formed between limit wall body and the upper side wall of pedestal 11
One end of sliding slot 15, the handle 5 can be slided in sliding slot 15, and the end end of handle 5 is equipped with ball head 501, the limit
Position wall body is equipped with stops the only off-position 1506 of off-position 1505 and second with ball head 501 matched first, and described first stops off-position
1505 and second only off-position 1506 be circular groove compatible with ball head 501.
Preferably, the handle 5 is equipped with the handshake part 507 held for user, and the handshake part 507 passes through pedestal 11
The through-hole of upper side wall is exposed at outside pedestal 11.
Preferably, the first terminal 8 sets up the both sides in pedestal 11 separately with Second terminal 12, and the electromagnetic mechanism 1 is located at
Between first terminal 8 and Second terminal 12, the transmission component includes the armature 2 for being located at 1 top of electromagnetic mechanism, is located at electromagnetic motor
Push rod 6 and shaft 7 between structure 1 and first terminal 8 and the reduction torsion spring 3 for resetting push rod 6, one end of the armature 2
One end of the other end and push rod 6 is driven to be connected by electromagnetic mechanism 1, the other end of the push rod 6 can drive shaft 7 to drive and move
Contact 9 is closed or disconnects with static contact 10.
The time pulse relay of the utility model is realized by being equipped with switching mechanism between electromagnetic mechanism and first terminal
The power supply supply of electromagnetic mechanism is cut off on time pulse relay ontology, it is simple in structure, easy to maintenance and safe.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model time pulse relay when it is disconnected；
Fig. 2 is the structural schematic diagram of time pulse relay under the utility model on-state；
Fig. 3 is the structural schematic diagram of the utility model pedestal；
Fig. 4 is the structural schematic diagram of the utility model electromagnetic mechanism；
Fig. 5 is the structural schematic diagram of the utility model pedestal and handle；
Fig. 6 is the off-state figure of the embodiment one of the utility model switching mechanism；
Fig. 7 is the conducting state figure of the embodiment one of the utility model switching mechanism；
Fig. 8 is the off-state figure of the embodiment two of the utility model switching mechanism；
Fig. 9 is the conducting state figure of the embodiment two of the utility model switching mechanism；
Figure 10 is the structural schematic diagram of the quiet conduct piece of the embodiment two of the utility model switching mechanism；
Figure 11 is the off-state figure of the embodiment three of the utility model switching mechanism；
Figure 12 is the conducting state figure of the embodiment three of the utility model switching mechanism；
Figure 13 is the partial structurtes enlarged drawing of the utility model Figure 12；
Figure 14 is the structural schematic diagram of the torsional spring of the utility model embodiment three and four；
Figure 15 is the off-state figure of the example IV of the utility model switching mechanism；
Figure 16 is the conducting state figure of the example IV of the utility model switching mechanism.
Specific implementation mode
Below in conjunction with the embodiment that attached drawing 1 to 16 provides, the specific of the time pulse relay of the utility model is further illustrated
Embodiment.The time pulse relay of the utility model is not limited to the following description.
As shown in Figs. 1-2, the time pulse relay of the utility model, including shell and the electromagnetic motor that is arranged in shell
Structure 1, pairs of moving contact 9 and static contact 10, the first terminal 8 being connect respectively with the positive and negative anodes of external power supply and Second terminal
12, wherein the shell includes the pedestal 11 and upper cover that can cover conjunction, and the electromagnetic mechanism 1 can drive dynamic touch by transmission component
First 9 are closed or disconnect with static contact 10, and the both ends of electromagnetic mechanism 1 can be electrically connected respectively with first terminal 8 and Second terminal 12, and
And it is equipped between electromagnetic mechanism 1 and first terminal 8 and can be achieved to be switched on or switched off the switching mechanism being electrically connected between the two, switching on and shutting down
Structure plays the role of being switched on or switched off 1 power supply of electromagnetic mechanism.The time pulse relay of the utility model, passes through electromagnetic mechanism and first
It is equipped with switching mechanism between terminal, realizes the power supply supply for cutting off electromagnetic mechanism on time pulse relay ontology, simple in structure, dimension
It is convenient and safe to repair.
Specifically, the first terminal 8 sets up the both sides in pedestal 11 separately with Second terminal 12, and the electromagnetic mechanism 1 is located at
Between first terminal 8 and Second terminal 12, the time pulse relay of the utility model further includes set up the both sides in pedestal 11 separately
Three terminals 13 and forth terminal 14, the third terminal 13 are located at the lower section of first terminal 8 and are electrically connected with static contact 10, and described the
Four terminals are located at the lower section of Second terminal 12 and are electrically connected with moving contact 9.
The transmission component of the utility model includes the armature 2 for being located at 1 top of electromagnetic mechanism, is located at electromagnetic mechanism 1 and first
Push rod 6 and shaft 7 between terminal 8 and the reduction torsion spring 3 for resetting push rod 6, the handle 5, push rod 6,7 and of shaft
Moving contact 9 is set gradually on the pedestal 11 from up to down, and push rod 6 is between armature 2 and the bottom plate of pedestal 11；The armature
2 one end is driven one end of the other end and push rod 6 to be connected by electromagnetic mechanism 1, and the other end of the push rod 6 can drive shaft
7 drive moving contact 9 to be closed or disconnect with static contact 10；The pedestal 11, which is equipped with, to be located at 2 top of armature and is located at 5 side of handle
The first mounting post and torsional spring holder 4, the spring body of the reduction torsion spring 3 is sleeved in the first mounting post, and the one of reduction torsion spring 3
Stabilizer blade is placed on torsional spring holder 4, and another stabilizer blade is crossed handle 5 and connect with push rod 6.
When switching mechanism is in the conduction state, external power supply can give electromagnetic mechanism 1 and provide power supply, electromagnetic mechanism 1
It is powered, armature 2 is sucked in the upper end so that the pushing of push rod 6 being connect with 2 one end of armature makes shaft 7 rotate counterclockwise, and pushes dynamic touch
First 9 rotate clockwise and are contacted with static contact 10, and the main circuit of impulse circuit-breaker is powered, as shown in Figure 2；When external power supply disconnects,
1 dead electricity of electromagnetic mechanism, push rod 6 reset upwards under the action of reduction torsion spring 3, and one end that armature 2 is connect with push rod 6 is with push rod 6
It resets upwards, as shown in Figure 1.
As shown in Figure 3-4, pass through third conductive sheet 18 and the first conductive sheet between the electromagnetic mechanism 1 and first terminal 8
16 realize electrical connection, are electrically connected by the second conductive sheet 17 and the realization of the 4th conductive sheet 19 between electromagnetic mechanism 1 and Second terminal 12
It connects, first conductive sheet, 16 and second conductive sheet 17 is separately positioned on the bottom plate of pedestal 11, and the second conductive sheet 17 and
Two-terminal 12 is electrically connected, 18 and the 4th conductive sheet 19 of the third conductive sheet it is diagonally positioned on the back side of electromagnetic mechanism 1 i.e.
The side of bottom plate of the electromagnetic mechanism 1 towards pedestal 11；When electromagnetic mechanism 1 is mounted in the pedestal 11 of shell, third conductive sheet
18 are affixed with the first conductive sheet 16, and the second conductive sheet 17 is affixed with the 4th conductive sheet 19.
The switching mechanism of the utility model includes the handle 5 for manual operation and the break-make part that links with handle 5；
When handle 5 moves, the realization of break-make part synchronizing moving is switched on or switched off being electrically connected between electromagnetic mechanism 1 and first terminal 8.
As shown in figure 5, further, the pedestal 11 is equipped with limit wall body, the limit wall body is upper with pedestal 11
Sliding slot 15 is formed between side wall, one end of the handle 5 can be slided in sliding slot 15, and the end end of handle 5 is equipped with ball
First 501, the limit wall body is equipped with stops the only off-position 1506 of off-position 1505 and second, institute with ball head 501 matched first
Stating first, only only off-position 1506 is circular groove compatible with ball head 501 to off-position 1505 and second.The ball head of handle
Stop being equipped with for off-position with two grades on pedestal, improves the stability and reliability of switching mechanism disconnection and conducting state.The
One stops the position that off-position 1505 is switching mechanism off-state, and second stops the position that off-position 1506 is switching mechanism conducting state.
In addition, the handle 5 is equipped with the handshake part 507 held for user, the handshake part 507 passes through the logical of 11 upper side wall of pedestal
Hole is exposed at outside pedestal 11.Simple in structure, manual handle is more convenient laborsaving.
As shown in fig. 6-7, the embodiment one of the switching mechanism of the utility model time pulse relay, in the present embodiment, the
It can be realized and be electrically connected by conduct pieces such as conducting wires between one conductive sheet 16 and first terminal 8；The break-make part of the present embodiment is and hand
The insulating barrier 502 of 5 integrally connected of handle can be spaced in the movement of handle 5 between third conductive sheet 18 and the first conductive sheet 16 real
Now disconnect electrical connection between the two.Electromagnetic mechanism 1 is mounted in pedestal 11, and insulating barrier 502 is located at the first conductive sheet in Fig. 6
Between 16 and third conductive sheet 18, switching mechanism is off at this time, and external power supply can not give electromagnetic mechanism 1 and provide electricity
Source；5 synchronous drive insulating barrier 502 of Manual operation handle is moved to the left, as shown in fig. 7, the first conductive sheet 16 and third at this time
Conductive sheet 18 contacts, and switching mechanism is in the conduction state, and external power supply can give electromagnetic mechanism 1 and provide power supply.
As depicted in figs. 8-16, the switching mechanism of the implementation two~tetra- of the utility model further includes quiet conduct piece, described quiet to lead
Electric part is electrically connected with the first conductive sheet 16 and is correspondingly arranged with break-make part, and the break-make part is electrically connected with first terminal 8, and can be with
The movement of handle 5 is realized to be connected or disconnected with quiet conduct piece.
As seen in figs. 8-10, the embodiment two of the switching mechanism of the utility model time pulse relay, the break-make of the present embodiment
Part is the auxiliary movable contact 506 with 5 integrally connected of handle, can pass through conducting wire between the auxiliary movable contact 506 and first terminal 8
Equal conducting wires part realizes electrical connection, and the quiet conduct piece of the present embodiment is auxiliary static contact 503, and the switching mechanism of the present embodiment further includes
Guide sleeve 505 on the pedestal 11 is set, and one end of the auxiliary static contact 503 is equipped with and the auxiliary cooperation of movable contact 506
Stationary contact 5030, the other end of auxiliary static contact 503 is assisted to be removably inserted in guide sleeve 505.The auxiliary static contact 503
It is electrically connected with the first conductive sheet 16 by guide sleeve 505, guide sleeve 505 can pass through 16 electricity of the conduct pieces such as conducting wire and the first conductive sheet
Connection.
Moving contact 506 is assisted to be detached with the auxiliary stationary contact 5030 of static contact 503 is assisted in Fig. 8, at this time at switching mechanism
In off-state, external power supply can not give electromagnetic mechanism 1 and provide power supply；Handle 5 is moved to the left with dynamic auxiliary moving contact 506,
As shown in figure 9, auxiliary moving contact 506 is contacted with auxiliary static contact 503, switching mechanism is in the conduction state, and external power supply can
It gives electromagnetic mechanism 1 and power supply is provided.
Further, the switching mechanism of the present embodiment further includes touch spring 504, and the touch spring 504 is sleeved on auxiliary
On static contact 503, both ends offset with guide sleeve 505 and auxiliary static contact 503 respectively.Touch spring 504 can be dynamic tactile in auxiliary
Point 506 and the auxiliary stationary contact 5030 of auxiliary static contact 503 play cushioning effect when contacting, their contact can also be made more steady
Gu.
As illustrated in figures 11-16, the quiet conduct piece of the implementation three~tetra- of the utility model is to be arranged on the bottom plate of pedestal 11
Conductive column 804, the break-make part of the present embodiment is torsional spring 801, the second peace of the spring body set of the torsional spring 801 on the pedestal 11
It fills on column, and one end of torsional spring 801 is equipped with and is placed in the second stabilizer blade 805 in the limiting slot of handle 5 and first positioned at end
Foot 802, one end of first stabilizer blade 802 connect the other end with the second stabilizer blade 805 and are correspondingly arranged with conductive column 804, torsional spring 801
The other end be equipped with third stabilizer blade 806, the third stabilizer blade 806 is fixed on the pedestal 11 and is electrically connected with first terminal 8.It is preferred that
Ground, the third stabilizer blade 806 are fixed on by sheet metal 807 on pedestal 11.
The first stabilizer blade 802 is detached with conductive column 804 in Figure 11 or Figure 15, and switching mechanism is off at this time, external
Power supply can not give electromagnetic mechanism 1 and provide power supply；Handle 5 moves to left, as shown in Figure 12 and 13 or Figure 16, the first stabilizer blade 802 with lead
Electric column 804 contacts, and switching mechanism is in the conduction state, and external power supply can give electromagnetic mechanism 1 and provide power supply.
As figs 11-13, the embodiment three of the switching mechanism of the utility model time pulse relay in the present embodiment, is led
Split settings between electric column 804 and the first conductive sheet 16, are electrically connected by conducting wire between the two.The setting of conductive column 804 is resetting
The upside of torsional spring 3 avoids switching mechanism from being interfered with reduction torsion spring 3 or armature 2.
As shown in figures 15-16, the example IV of the switching mechanism of the utility model time pulse relay in the present embodiment, is led
Integrally connected between electric column 804 and the first conductive sheet 16, conductive column 804 are located at the lower section of armature 2, in order to avoid torsional spring 801 with
Reduction torsion spring 3 or armature 2 interfere, and torsional spring 801 is arranged close to pedestal 11, while armature 2 is padded, and torsional spring 801 is located at rank
Between iron 2 and the bottom plate of pedestal 11.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the scope of protection of the utility model.
Claims (10)
1. a kind of time pulse relay, it is characterised in that：Including shell and the electromagnetic mechanism being arranged in shell (1), pairs of
Moving contact (9) and static contact (10), the first terminal (8) being connect respectively with the positive and negative anodes of external power supply and Second terminal (12),
Wherein, the shell includes the pedestal (11) and upper cover that can cover conjunction, and the electromagnetic mechanism (1) drives moving contact by transmission component
(9) it is closed or disconnects with static contact (10), the both ends of electromagnetic mechanism (1) are electric with first terminal (8) and Second terminal (12) respectively
Connection, also, be equipped between electromagnetic mechanism (1) and first terminal (8) and can be achieved to be switched on or switched off the switch being electrically connected between the two
Mechanism.
2. time pulse relay according to claim 1, it is characterised in that：The switching mechanism includes for manual operation
Handle (5) and the break-make part to link with handle (5)；When handle (5) is mobile, the realization of break-make part synchronizing moving is switched on or switched off
Being electrically connected between electromagnetic mechanism (1) and first terminal (8).
3. time pulse relay according to claim 2, it is characterised in that：The electromagnetic mechanism (1) and first terminal (8) it
Between by third conductive sheet (18) and the first conductive sheet (16) realize that electrical connection, first conductive sheet (16) are arranged in pedestal
(11) on, the third conductive sheet (18) setting on electromagnetic mechanism (1) and when electromagnetic mechanism (1) is mounted in shell with the
One conductive sheet (16) is in electrical contact；The switching mechanism further includes quiet conduct piece, the quiet conduct piece and the first conductive sheet (16) electricity
Connect and be simultaneously correspondingly arranged with break-make part, the break-make part be electrically connected with first terminal (8), and can with the mobile realization of handle (5) and
Quiet conduct piece is connected or disconnected with.
4. time pulse relay according to claim 3, it is characterised in that：The break-make part be and handle (5) integrally connected
Auxiliary movable contact (506), the quiet conduct piece be auxiliary static contact (503), the switching mechanism further include be arranged in pedestal
(11) one end of the guide sleeve (505) on, the auxiliary static contact (503) is equipped with and assists the auxiliary of movable contact (506) cooperation
Stationary contact (5030), the other end of auxiliary static contact (503) is helped to be removably inserted in guide sleeve (505).
5. time pulse relay according to claim 3, it is characterised in that：The quiet conduct piece is to be arranged on pedestal (11)
Conductive column (804), the break-make part is torsional spring (801), and one end of the torsional spring (801) is equipped with the limit for being placed in handle (5)
The second stabilizer blade (805) in slot and the first stabilizer blade (802) positioned at end, one end of first stabilizer blade (802) with second
Foot (805) the connection other end is correspondingly arranged with conductive column (804), and the other end of torsional spring (801) is equipped with third stabilizer blade (806), institute
Third stabilizer blade (806) is stated to be fixed on pedestal (11) and be electrically connected with first terminal (8).
6. time pulse relay according to claim 5, it is characterised in that：The conductive column (804) and the first conductive sheet
(16) it integrally connected or is electrically connected by conducting wire between.
7. time pulse relay according to claim 2, it is characterised in that：The electromagnetic mechanism (1) and first terminal (8) it
Between by third conductive sheet (18) and the first conductive sheet (16) realize that electrical connection, first conductive sheet (16) are arranged in pedestal
(11) it is electrically connected on and with first terminal (8), the third conductive sheet (18) is arranged on electromagnetic mechanism (1) and in electromagnetic mechanism
(1) it is in electrical contact with the first conductive sheet (16) when being mounted in shell；The break-make part is insulating barrier (502), is moved with handle (5)
It is dynamic to be spaced in the electrical connection realized and disconnected between the two between third conductive sheet (18) and the first conductive sheet (16).
8. time pulse relay according to claim 2, it is characterised in that：The pedestal (11) is equipped with limit wall body, institute
It states and forms sliding slot (15) between limit wall body and the upper side wall of pedestal (11), one end of the handle (5) can be in sliding slot (15)
Sliding, and the end end of handle (5) is equipped with ball head (501), the limit wall body is equipped with and is matched with ball head (501)
First only off-position (1505) and second only off-position (1506), described first only off-position (1505) and second stops off-position (1506)
For the compatible circular groove with ball head (501).
9. time pulse relay according to claim 2, it is characterised in that：The handle (5) is equipped with hand-held for user
Handshake part (507), the handshake part (507) pass through pedestal (11) upper side wall through-hole be exposed at pedestal (11) outside.
10. according to any time pulse relays of claim 1-9, it is characterised in that：The first terminal (8) and second end
Sub (12) set up separately in pedestal (11) interior both sides, and the electromagnetic mechanism (1) is located between first terminal (8) and Second terminal (12),
The transmission component include be located at electromagnetic mechanism (1) above armature (2), between electromagnetic mechanism (1) and first terminal (8)
Push rod (6) and shaft (7) and the reduction torsion spring (3) for resetting push rod (6), one end of the armature (2) is by electromagnetic motor
One end of structure (1) the driving other end and push rod (6) is connected, and the other end of the push rod (6) can drive shaft (7) to drive and move
Contact (9) is closed or disconnects with static contact (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820520581.5U CN208077890U (en) | 2018-04-12 | 2018-04-12 | Time pulse relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820520581.5U CN208077890U (en) | 2018-04-12 | 2018-04-12 | Time pulse relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208077890U true CN208077890U (en) | 2018-11-09 |
Family
ID=64041003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820520581.5U Active CN208077890U (en) | 2018-04-12 | 2018-04-12 | Time pulse relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208077890U (en) |
-
2018
- 2018-04-12 CN CN201820520581.5U patent/CN208077890U/en active Active
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