CN208570466U - A kind of protective relay - Google Patents
A kind of protective relay Download PDFInfo
- Publication number
- CN208570466U CN208570466U CN201821011726.5U CN201821011726U CN208570466U CN 208570466 U CN208570466 U CN 208570466U CN 201821011726 U CN201821011726 U CN 201821011726U CN 208570466 U CN208570466 U CN 208570466U
- Authority
- CN
- China
- Prior art keywords
- support base
- shell
- main body
- inserted link
- interface board
- 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
Links
- 230000001681 protective effect Effects 0.000 title claims abstract description 13
- 230000000694 effects Effects 0.000 claims abstract description 16
- 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 claims abstract description 15
- 239000007787 solid Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 6
- 238000009825 accumulation Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of protective relays, including pedestal, the top of the pedestal is welded with support base, the side of the support base offers fluting, the top of the pedestal is fixedly installed support rod, the top activity of the support rod is plugged with inserted link, fixing sleeve is connected to rotor plate on the inserted link, interface board is fixedly installed on the rotor plate, sliding slot is offered at the top of the support base, the top of the support base is fixedly installed shell, spring groove is offered on the side inner wall of the shell, relay main body is provided in the shell, the side of the relay main body is movably set with movable plate.The utility model is fixedly attached on inserted link by the rotor plate of interface board bottom end, inserted link activity is plugged in support rod, when not needing using interface on interface board, interface board can be turned in fluting by rotation inserted link, dust in air is avoided to enter in interface the case where causing poor contact.
Description
Technical field
The utility model relates to relay field, specifically a kind of protective relay.
Background technique
According to nearest market development, feeling to be highly desirable to can go to hold low cost and efficiently remotely access by relay
The solution of the data volume of collection, which has high-caliber flexibility in use, and does not need to installation
The communication structure of switchgear of relay carry out related intervention, but when the interface on existing protection machine relay is long
Between exposure in air, dust in air be easily accessible in interface causes accumulation the case where, be possible to will appear connection in this way
The case where poor contact, and in the presence of a harsh environment, it is easy to produce vibration, it is thus impossible to meet the requirements.
Utility model content
The purpose of this utility model is to provide a kind of protective relays, to solve connecing on existing protection machine relay
In air, dust in air is easily accessible in interface the case where causing accumulation to the prolonged exposure of mouth, is possible to go out in this way
The case where now connecting poor contact, and in the presence of a harsh environment, the problem of being easy to produce vibration.
To achieve the above object, the utility model provides the following technical solutions: a kind of protective relay, including pedestal, institute
The top for stating pedestal is welded with support base, and the side of the support base offers fluting, and the top of the pedestal is fixedly installed
Support rod, the top activity of the support rod are plugged with inserted link, and fixing sleeve is connected to rotor plate on the inserted link, on the rotor plate
It is fixedly installed with interface board, sliding slot is offered at the top of the support base, the top of the support base is fixedly installed shell, institute
It states and offers spring groove on the side inner wall of shell, be provided with relay main body in the shell, the one of the relay main body
Side is movably set with movable plate, and the movable plate is provided with follow block, the top peace of the shell close to the side of relay main body
Equipped with top cover.
Preferably, insertion is provided with interface on the interface board, and the interface board is movably arranged in fluting.
Preferably, the other side of the movable plate is fixedly connected with spring, and one end of the spring is fixedly connected on spring
Slot.
Preferably, the bottom end of the movable plate is welded on sliding block, and the sliding block is slidably mounted in sliding slot.
Preferably, open up fluted on the follow block, the follow block activity is connected in relay main body.
Preferably, heat release hole is offered in the top cover, and fixation is connected with Air Filter in the heat release hole.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through the rotation of interface board bottom end
Plate is fixedly attached on inserted link, and inserted link activity is plugged in support rod, when not needing using interface on interface board, Ke Yitong
It crosses rotation inserted link to turn to interface board in fluting, dust in air is avoided to enter in interface the case where causing poor contact；
The side of movable plate is fixedly connected by spring with spring groove, in the presence of a harsh environment, squeezes spring by movable plate activity to rise
To the effect of damping；By offering heat release hole on top cover, good heat spreading function is played, the Air Filter in heat release hole plays
Dust-proof effect；Several grooves are offered on piece, reduce the contact area between relay main body, avoid relay master
Building up without fugitive the case where removing occurs in the heat generated during body running.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the partial structure diagram of the utility model.
In figure: 1, pedestal；2, support base；3, shell；4, rotor plate；5, support rod；6, inserted link；7, interface board；8, interface；
9, it slots；10, sliding slot；11, sliding block；12, spring groove；13, spring；14, movable plate；15, follow block；16, top cover；17, Air Filter；
18, heat release hole；19, relay main body main body；20, groove.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of protective relay, including pedestal 1, the top of pedestal 1
It is welded with support base 2, the side of support base 2 offers fluting 9, and the top of pedestal 1 is fixedly installed support rod 5, support rod 5
Top activity is plugged with inserted link 6, and fixing sleeve is connected to rotor plate 4 on inserted link 6, and interface board 7, interface are fixedly installed on rotor plate 4
Insertion is provided with interface 8 on plate 7, and interface board 7 is movably arranged in fluting 9, is avoided dust in air from entering in interface 8 and is made
The case where at poor contact, the top of support base 2 offer sliding slot 10, and the top of support base 2 is fixedly installed shell 3, shell 3
Side inner wall on offer spring groove 12, relay main body 19 is provided in shell 3, the side activity of relay main body 19 is set
It is equipped with movable plate 14, movable plate 14 is provided with follow block 15 close to the side of relay main body 19, fluted 20 is opened up on follow block 15,
15 activity of follow block is connected in relay main body 19, is reduced the contact area between relay main body 19, is avoided the occurrence of heat
Accumulation is not easy the case where removing, and the other side of movable plate 14 is fixedly connected with spring 13, and one end of spring 13 is fixedly connected on bullet
Spring slot 12 plays the role of damping, and the bottom end of movable plate 14 is welded on sliding block 11, and sliding block 11 is slidably mounted on sliding slot 10
In, the top of shell 3 is equipped with top cover 16, heat release hole 18 is offered in top cover 16, and in heat release hole 18 it is fixed be connected with it is dust-proof
Net 17, plays the role of heat dissipation.
The working principle of the utility model is: when work, firstly, passing through the inserted link of the rotation activity grafting on support rod 5
6, the interface board 7 on rotor plate 4 is produced into fluting 9, accesses connecting line in the interface 8 of interface board 7, when not needing wiring,
The interface board 7 can be rotated into fluting 9, play dust-proof effect, avoid dust in air from entering in interface 8 and cause to contact
Bad situation when using the relay main body 19 in the presence of a harsh environment, is easy production vibration, and movable plate 14 is existed by sliding block 11
Sliding plays the role of damping, extends its service life used in sliding slot 10 to squeeze spring 13,19 course of work of relay main body
The heat of middle generation is removed from heat release hole 18, and the Air Filter 17 of fixed clamping plays dust-proof effect in heat release hole 18, practical
Property is stronger.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of protective relay, including pedestal (1), it is characterised in that: the top of the pedestal (1) is welded with support base (2),
The side of the support base (2) offers fluting (9), and the top of the pedestal (1) is fixedly installed support rod (5), the branch
The top activity of strut (5) is plugged with inserted link (6), and fixing sleeve is connected to rotor plate (4) on the inserted link (6), the rotor plate (4)
On be fixedly installed with interface board (7), offered sliding slot (10) at the top of the support base (2), the top of the support base (2) is solid
Surely be provided with shell (3), offered spring groove (12) on the side inner wall of the shell (3), be provided in the shell (3) after
The side of electric appliance main body (19), the relay main body (19) is movably set with movable plate (14), and the movable plate (14) is close
The side of relay main body (19) is provided with follow block (15), and the top of the shell (3) is equipped with top cover (16).
2. a kind of protective relay according to claim 1, it is characterised in that: be embedded in and be provided on the interface board (7)
Interface (8), and the interface board (7) is movably arranged in fluting (9).
3. a kind of protective relay according to claim 1, it is characterised in that: the other side of the movable plate (14) is fixed
It is connected with spring (13), one end of the spring (13) is fixedly connected on spring groove (12).
4. a kind of protective relay according to claim 1, it is characterised in that: the bottom end of the movable plate (14) is welded on
On sliding block (11), and the sliding block (11) is slidably mounted in sliding slot (10).
5. a kind of protective relay according to claim 1, it is characterised in that: opened up on the follow block (15) fluted
(20), follow block (15) activity is connected on relay main body (19).
6. a kind of protective relay according to claim 1, it is characterised in that: offer heat release hole in the top cover (16)
(18), it and is fixed in the heat release hole (18) and is connected with Air Filter (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821011726.5U CN208570466U (en) | 2018-06-28 | 2018-06-28 | A kind of protective relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821011726.5U CN208570466U (en) | 2018-06-28 | 2018-06-28 | A kind of protective relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208570466U true CN208570466U (en) | 2019-03-01 |
Family
ID=65489407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821011726.5U Expired - Fee Related CN208570466U (en) | 2018-06-28 | 2018-06-28 | A kind of protective relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208570466U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444443A (en) * | 2019-08-14 | 2019-11-12 | 姜超 | A kind of overcurrent protection relay |
-
2018
- 2018-06-28 CN CN201821011726.5U patent/CN208570466U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444443A (en) * | 2019-08-14 | 2019-11-12 | 姜超 | A kind of overcurrent protection relay |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208570466U (en) | A kind of protective relay | |
| CN209543536U (en) | A kind of locomotive smoke alarm unit | |
| CN209057441U (en) | A kind of mobile terminal network security device with detachable heat dissipation base | |
| CN207753247U (en) | A kind of computer communication line connector | |
| CN208477216U (en) | A kind of wearable VR equipment | |
| CN209448866U (en) | A kind of acoustic control speaker | |
| CN207442292U (en) | A kind of outdoor suspension type distribution box | |
| CN208116581U (en) | A kind of hanging plate punch forming device | |
| CN204696290U (en) | Socket and plug thereof | |
| CN204905549U (en) | Wall socket with plug -in socket module | |
| CN209358623U (en) | A kind of Homeplug being embedded in 3G/4G network module | |
| CN209431193U (en) | A kind of embedded line lamp of LED | |
| CN208986280U (en) | A kind of novel impact-resistant electric connector | |
| CN209842500U (en) | Anti-drop's leading interface module of host computer | |
| CN219420061U (en) | Distribution box | |
| CN211604256U (en) | Fire alarm device for bamboo-wood fiber pallet processing line | |
| CN208119086U (en) | A kind of automotive wire bundle line protecting box | |
| CN208487359U (en) | A kind of Multifunctional display support for software development | |
| CN209245150U (en) | A kind of Architectural Equipment rubber vibration isolation device | |
| CN204927689U (en) | Dustproof wall socket | |
| CN206639141U (en) | A kind of conductor interface Concealable computer host box | |
| CN2901756Y (en) | Combined earphone | |
| CN209282452U (en) | A kind of household electrical appliance connecting line easy to use | |
| CN215864394U (en) | Inside drying device of electric power cabinet | |
| CN208295980U (en) | A kind of pumping cabinet type range hood |
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: 20190301 |