CN207781493U - A kind of relay of locking device - Google Patents
A kind of relay of locking device Download PDFInfo
- Publication number
- CN207781493U CN207781493U CN201721850341.3U CN201721850341U CN207781493U CN 207781493 U CN207781493 U CN 207781493U CN 201721850341 U CN201721850341 U CN 201721850341U CN 207781493 U CN207781493 U CN 207781493U
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- CN
- China
- Prior art keywords
- main body
- system main
- relay system
- lock
- adjustment device
- 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.)
- Expired - Fee Related
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of relays of locking device,Including relay system main body,Lock adjustment device and heat dissipation base,The top center position of relay system main body is provided with lock adjustment device,The insertion of lock adjustment device is connected in relay system main body,The bottom of relay system main body is provided with heat dissipation base,Heat dissipation base is fixedly connected in relay system main body,The inside left top portion of relay system main body is provided with normally closed static contact,Normally closed static contact is fixedly connected in relay system main body,Lock slots and locking level are set,Connecting rod and swingle are depressed by lock adjustment device,So that lock slots and locking level are in same level,Locking level is made to be mutually butted fixation with lock slots by spin locking adjuster again,Achieve the effect that locking,Insulating protection disk is set,The personnel safety when being operated by lock adjustment device can be effectively protected,Prevent relay system main body from leaking electricity,There is extensive prospect of the application in future.
Description
Technical field
The utility model is related to relay technical field, specially a kind of relay of locking device.
Background technology
Relay is a kind of electronic control device, it has control system（Also known as input circuit）With by control system（Again
Claim output loop）, it is usually applied in automatic control circuit, it is actually to go to control with smaller electric current, lower voltage
Larger current, one kind " automatic switch " of higher voltage, so playing automatic adjustment, safeguard protection, conversion electricity in circuit
The effects that road.
But existing relay-set, locking device is not arranged for itself so that after control circuit power-off, by control circuit
Also it is just stopped therewith disconnecting, to which when accident power-off and damage occurs in control circuit, relay-set inherently can
It is stopped, to cause the damage of relay-set itself and influence work, meanwhile, the static contact of common relay is fixed
, when being closed so as to cause moving contact and static contact between can collide and wear so that the service life of device itself subtracts
It is short, while causing certain economic loss.
So how to design a kind of relay of locking device, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of relays of locking device, to solve nothing in above-mentioned background technology
Method lockout issue.
To achieve the above object, the utility model provides the following technical solutions：A kind of relay of locking device, including
Relay system main body, lock adjustment device and heat dissipation base, the top center position of the relay system main body are provided with locking and adjust
Device is saved, the lock adjustment device insertion is connected in relay system main body, and the bottom of the relay system main body is provided with heat dissipation
Pedestal, the heat dissipation base are fixedly connected in relay system main body, the inside left top portion of the relay system main body
It is provided with normally closed static contact, the normally closed static contact is fixedly connected in relay system main body, the bottom of the lock adjustment device
It is provided with lock box, the lock box insertion is connected on lock adjustment device, and the intermediate position of the lock adjustment device is provided with
Metal fixes disk, and the metal is fixed disk and is nested on lock adjustment device, the center top position setting of the lock adjustment device
There are insulating protection disk, the insulating protection disk to be nested on lock adjustment device, the metal is fixed on the left of disk and is provided with conduction
Metal, the conductive metal are fixedly connected on metal and fix on disk, and the left side top position of the conductive metal is provided with normally closed
Moving contact, the normally closed moving contact insertion are connected on conductive metal, and the left bottom of the conductive metal is provided with normally opened move
Contact, the normally opened moving contact insertion are connected on conductive metal, and position is set among the inside left of the relay system main body
It is equipped with connecting shaft, the connecting shaft is fixedly connected in relay system main body, and normally opened stationary contact is provided at the top of the connecting shaft
Head, the normally opened static contact insertion are connected in connecting shaft, and the interior bottom portion position of the lock box is provided with limiter, described
Limiter is fixedly connected in lock box, and position is provided with spring among the interior bottom portion of the lock box, and the spring is fixed
It is connected in lock box, the interior bottom portion right side position of the relay system main body is provided with electromagnetic coil, the electromagnetic coil
It is fixedly connected in relay system main body, the center top position of the relay system main body is provided with display, the display
Device insertion is connected in relay system main body, and the middle part of the relay system main body is provided with indicator light, and the indicator light is embedding
Enter to be connected in relay system main body, the central bottom position of the relay system main body is provided with regulation button, the adjusting
Button insertion is connected in relay system main body, and position is provided with switch among the right side of the relay system main body, described to open
Insertion is closed to be connected in relay system main body.
Further, the bottom of the lock adjustment device is provided with connecting rod, and the connecting rod is fixedly connected on locking and adjusts
It saves on device.
Further, the bottom of the connecting rod is provided with swingle, and the swingle is movably connected in connecting rod.
Further, the inner right side position of the lock box is provided with lock slots, and the lock slots insertion is connected to lock
Determine on box.
Further, the bottom of the swingle is provided with locking level, and the locking level is fixedly connected on swingle.
Further, the shape of the heat dissipation base is cuboid.
Further, the shape of the insulating protection disk is cylinder.
Compared with prior art, the utility model has the beneficial effects that：The relay of this kind of locking device, setting heat dissipation
Pedestal, can arrive very much relay system main body is placed in designated position, while can also give relay system main body when work
It radiates, is effectively protected the interior arrangement of relay system main body, prevent high temperature from damaging relay system main body itself, cause
Display and indicator light is arranged in unnecessary economic loss, after obtaining data, is carried out to relay system main body by regulation button
It adjusts, facilitates the operation of relay system main body itself, spring is set, lock adjustment device can be made up and down so that often
It closes moving contact to contact with each other with normally closed static contact and normally opened static contact respectively with normally opened moving contact, prevents device well
Between Long Term Contact and abrasion so that the damage of relay system main body causes certain economic loss, setting lock slots and locking
Bar can be depressed connecting rod and swingle by lock adjustment device, by limiter so that lock slots with locking level same
In level, then by spin locking adjuster so that locking level and lock slots are mutually butted fixation, achieve the effect that locking, is arranged
Insulating protection disk can be effectively protected the personnel safety when being operated by lock adjustment device, prevent relay system main body from sending out
Raw electric leakage, damages personnel.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the whole cross-sectional view of the utility model；
Fig. 3 is the lock adjustment device part-structure schematic diagram of the utility model.
In figure：1, relay-set main body, 101, normally closed static contact, 102, normally closed moving contact, 103, conductive metal, 104,
Normally opened moving contact, 105, normally opened static contact, 106, connecting shaft, 107, limiter, 108, spring, 109, lock slots, 110, locking
Bar, 111, electromagnetic coil, 112, swingle, 2, lock adjustment device, 201, connecting rod, 202, insulating protection disk, 203, metal it is solid
Price fixing, 204, lock box, 3, display, 4, indicator light, 5, regulation button, 6, heat dissipation base, 7, switch.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of relay of locking device, including after
The top center position of electric installation main body 1, lock adjustment device 2 and heat dissipation base 6, relay system main body 1 is provided with lock adjustment
Device 2, the insertion of lock adjustment device 2 are connected in relay system main body 1, and the bottom of relay system main body 1 is provided with heat dissipation base 6,
Heat dissipation base 6 is fixedly connected in relay system main body 1, and the inside left top portion of relay system main body 1 is provided with normally closed
Static contact 101, normally closed static contact 101 are fixedly connected in relay system main body 1, and the bottom of lock adjustment device 2 is provided with locking
Box 204, the insertion of lock box 204 are connected on lock adjustment device 2, and the intermediate position of lock adjustment device 2 is provided with metal and fixes disk
203, metal is fixed disk 203 and is nested on lock adjustment device 2, and the center top position of lock adjustment device 2 is provided with insulating protection
Disk 202, insulating protection disk 202 are nested on lock adjustment device 2, and the left side that metal fixes disk 203 is provided with conductive metal 103,
Conductive metal 103 is fixedly connected on metal and fixes on disk 203, and the left side top position of conductive metal 103 is provided with normally closed move and touches
First 102, the insertion of normally closed moving contact 102 is connected on conductive metal 103, and the left bottom of conductive metal 103 is provided with normally opened move
Contact 104, the insertion of normally opened moving contact 104 are connected on conductive metal 103, position among the inside left of relay system main body 1
It is provided with connecting shaft 106, connecting shaft 106 is fixedly connected in relay system main body 1, and the top of connecting shaft 106 is provided with normally opened
Static contact 105, the insertion of normally opened static contact 105 are connected in connecting shaft 106, and the interior bottom portion position setting of lock box 204 is limited
Position device 107, limiter 107 are fixedly connected in lock box 204, and position is provided with spring among the interior bottom portion of lock box 204
108, spring 108 is fixedly connected in lock box 204, and the interior bottom portion right side position of relay system main body 1 is provided with electromagnetic wire
Circle 111, electromagnetic coil 111 is fixedly connected in relay system main body 1, and the center top position of relay system main body 1 is provided with
Display 3, the insertion of display 3 are connected in relay system main body 1, and the middle part of relay system main body 1 is provided with indicator light 4,
The insertion of indicator light 4 is connected in relay system main body 1, and the central bottom position of relay system main body 1 is provided with regulation button 5,
The insertion of regulation button 5 is connected in relay system main body 1, and position is provided with switch 7 among the right side of relay system main body 1, opens
7 insertions are closed to be connected in relay system main body 1.
Further, the bottom of lock adjustment device 2 is provided with connecting rod 201, and connecting rod 201 is fixedly connected on lock adjustment
On device 2, lock adjustment device 2 can be passed through so that can be locked inside device, alleviate relay system main body 1 itself
Operation difficulty.
Further, the bottom of connecting rod 201 is provided with swingle 112, and swingle 112 is movably connected in connecting rod 201
On, locking level 110 can be made to be mutually butted fixation with lock slots 109 by the rotation of swingle 112, reach the effect of locking
Fruit.
Further, the inner right side position of lock box 204 is provided with lock slots 109, and the insertion of lock slots 109 is connected to lock
Determine on box 204, depressed connecting rod 201 and swingle 112 by lock adjustment device 2, by limiter 107 so that lock slots
109 so that locking level 110 is mutually right with lock slots 109 by spin locking adjuster 2 again with locking level 110 in same level
Fixation is connect, achievees the effect that locking.
Further, the bottom of swingle 112 is provided with locking level 110, and locking level 110 is fixedly connected on swingle 112
On, connecting rod 201 and swingle 112 are depressed by lock adjustment device 2, by limiter 107 so that lock slots 109 and locking
Bar 110 makes locking level 110 be mutually butted fixation with lock slots 109 by spin locking adjuster 2 again in same level, reaches
To the effect of locking.
Further, the shape of heat dissipation base 6 is cuboid, and being placed in of can arriving very much relay system main body 1 is specified
Position, at the same can also be to work when relay system main body 1 radiate, be effectively protected the interior of relay system main body 1
Part device prevents high temperature damage relay system main body 1 itself, causes unnecessary economic loss.
Further, the shape of insulating protection disk 202 is cylinder, can be effectively protected and be grasped by lock adjustment device 2
Personnel safety when making prevents relay system main body 1 from leaking electricity, is damaged to personnel.
Operation principle：It, can be by relay system main body 1 very first by relay system main body 1 by the heat dissipation base 6 of setting
To be placed in designated position, while can also be to work when relay system main body 1 radiate, be effectively protected relay
The interior arrangement of apparatus main body 1 prevents high temperature damage relay system main body 1 itself, causes unnecessary economic loss, then beat
Switch 7 is pressed according to the data that the display 3 being arranged in relay system main body 1 is obtained with indicator light 4 by the adjusting of setting
Relay system main body 1 is adjusted in button 5, facilitates relay system main body 1 operation of itself, then leads to lock adjustment device 2
The spring 108 for crossing bottom setting, can make lock adjustment device 2 up and down so that normally closed moving contact 102 and normally opened moving contact
104 can contact with each other with normally closed static contact 101 and normally opened static contact respectively, prevent the Long Term Contact between device well
With abrasion so that the damage of relay system main body 1 causes certain economic loss, followed by lock slots 109 and the lock of setting
Fixed pole 110 can be depressed connecting rod 201 and swingle 112 by lock adjustment device 2, by limiter 107 so that lock slots
109 so that locking level 110 is mutual with lock slots 109 with locking level 110 in same level, then by spin locking adjuster 2
Docking is fixed, and achievees the effect that locking, is finally provided with insulating protection disk 202, can be effectively protected and pass through lock adjustment
Personnel safety when device 2 operates, prevents relay system main body 1 from leaking electricity, is damaged to personnel, here it is this kind of lockings
The relay operation principle of device.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of relay of locking device, including relay system main body（1）, lock adjustment device（2）And heat dissipation base（6）,
It is characterized in that：The relay system main body（1）Top center position be provided with lock adjustment device（2）, the lock adjustment
Device（2）Insertion is connected to relay system main body（1）On, the relay system main body（1）Bottom be provided with heat dissipation base（6）,
The heat dissipation base（6）It is fixedly connected on relay system main body（1）On, the relay system main body（1）Inside left at the top of
Position is provided with normally closed static contact（101）, the normally closed static contact（101）It is fixedly connected on relay system main body（1）On, it is described
Lock adjustment device（2）Bottom be provided with lock box（204）, the lock box（204）Insertion is connected to lock adjustment device（2）
On, the lock adjustment device（2）Intermediate position be provided with metal fix disk（203）, the metal fixation disk（203）It is nested in
Lock adjustment device（2）On, the lock adjustment device（2）Center top position be provided with insulating protection disk（202）, the insulation
Protective plate（202）It is nested in lock adjustment device（2）On, the metal fixes disk（203）Left side be provided with conductive metal
（103）, the conductive metal（103）It is fixedly connected on metal and fixes disk（203）On, the conductive metal（103）Left side top
Portion position is provided with normally closed moving contact（102）, the normally closed moving contact（102）Insertion is connected to conductive metal（103）On, it is described
Conductive metal（103）Left bottom be provided with normally opened moving contact（104）, the normally opened moving contact（104）Embedded be connected to is led
Electric metal（103）On, the relay system main body（1）Inside left among position be provided with connecting shaft（106）, the connection
Axis（106）It is fixedly connected on relay system main body（1）On, the connecting shaft（106）Top be provided with normally opened static contact
（105）, the normally opened static contact（105）Insertion is connected to connecting shaft（106）On, the lock box（204）Interior bottom portion portion
Position is provided with limiter（107）, the limiter（107）It is fixedly connected on lock box（204）On, the lock box（204）'s
Position is provided with spring among interior bottom portion（108）, the spring（108）It is fixedly connected on lock box（204）On, the relay
Apparatus main body（1）Interior bottom portion right side position be provided with electromagnetic coil（111）, the electromagnetic coil（111）It is fixedly connected on
Relay system main body（1）On, the relay system main body（1）Center top position be provided with display（3）, the display
（3）Insertion is connected to relay system main body（1）On, the relay system main body（1）Middle part be provided with indicator light（4）, institute
State indicator light（4）Insertion is connected to relay system main body（1）On, the relay system main body（1）Central bottom position setting
There is regulation button（5）, the regulation button（5）Insertion is connected to relay system main body（1）On, the relay system main body（1）
Right side among position be provided with switch（7）, the switch（7）Insertion is connected to relay system main body（1）On.
2. a kind of relay of locking device according to claim 1, it is characterised in that：The lock adjustment device（2）
Bottom be provided with connecting rod（201）, the connecting rod（201）It is fixedly connected on lock adjustment device（2）On.
3. a kind of relay of locking device according to claim 1, it is characterised in that：The connecting rod（201）'s
Bottom is provided with swingle（112）, the swingle（112）It is movably connected in connecting rod（201）On.
4. a kind of relay of locking device according to claim 1, it is characterised in that：The lock box（204）'s
Inner right side position is provided with lock slots（109）, the lock slots（109）Insertion is connected to lock box（204）On.
5. a kind of relay of locking device according to claim 3, it is characterised in that：The swingle（112）'s
Bottom is provided with locking level（110）, the locking level（110）It is fixedly connected on swingle（112）On.
6. a kind of relay of locking device according to claim 1, it is characterised in that：The heat dissipation base（6）'s
Shape is cuboid.
7. a kind of relay of locking device according to claim 1, it is characterised in that：The insulating protection disk
（202）Shape be cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721850341.3U CN207781493U (en) | 2017-12-26 | 2017-12-26 | A kind of relay of locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721850341.3U CN207781493U (en) | 2017-12-26 | 2017-12-26 | A kind of relay of locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207781493U true CN207781493U (en) | 2018-08-28 |
Family
ID=63224518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721850341.3U Expired - Fee Related CN207781493U (en) | 2017-12-26 | 2017-12-26 | A kind of relay of locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207781493U (en) |
-
2017
- 2017-12-26 CN CN201721850341.3U patent/CN207781493U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180828 Termination date: 20201226 |