CN208903926U - A kind of Shockproof relay - Google Patents
A kind of Shockproof relay Download PDFInfo
- Publication number
- CN208903926U CN208903926U CN201821618346.8U CN201821618346U CN208903926U CN 208903926 U CN208903926 U CN 208903926U CN 201821618346 U CN201821618346 U CN 201821618346U CN 208903926 U CN208903926 U CN 208903926U
- Authority
- CN
- China
- Prior art keywords
- wall
- shell
- coil brace
- mounting base
- inner cavity
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 11
- 235000014676 Phragmites communis Nutrition 0.000 claims abstract description 8
- 125000004122 cyclic group Chemical group 0.000 claims description 6
- 238000003475 lamination Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 244000089486 Phragmites australis subsp australis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 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 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Electromagnets (AREA)
Abstract
The utility model relates to relay technical fields, especially a kind of Shockproof relay, including mounting base, inner shell and outer shell, the equal grafting screw in the outer wall quadrangle of the mounting base, and it is fastenedly connected by screw and wall, the outer wall vertical of the mounting base is equipped with multiple positioning cylinders, the inner cavity of the positioning cylinder is equipped with spring, the inner cavity of the inner shell is provided with coil brace, the outer wall solderless wrapped connection coil of the coil brace, the inner cavity grafting iron core of the coil brace, the top of the coil brace is rotatablely connected bracket, the outer wall of the bracket is bonded armature, the armature is bonded with iron core, reed is fixedly connected on the coil brace, the Shockproof relay uses double-layer shell structure, relay1 case can repeatedly be fixed, so that the relay has good vibrationproof performance.
Description
Technical field
The utility model relates to relay technical field more particularly to a kind of Shockproof relays.
Background technique
Currently, with the development of low-voltage electrical apparatus, electromagnetic relay using more and more extensive, to electromagnetic relay requirement
Also higher and higher.Electromagnetic relay includes pedestal, shell, iron core, coil, yoke, armature, movable contact spring, static contact spring piece, existing electricity
Magnetic relay haves the defects that unreasonable structural design, when the electromagnetic relay falls on the ground or by stronger vibration
When, movable contact spring easily deforms so that the movable contact on movable contact spring is subjected to displacement, so as to cause the electromagnetic relay without
Method works normally.
Utility model content
Purpose of the utility model is to solve existing in the prior art, relay vibrationproof performance is poor, by extraneous vibration shadow
The larger disadvantage of sound, and a kind of Shockproof relay proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of Shockproof relay, including mounting base, inner shell and outer shell, the outer wall quadrangle of the mounting base
Equal grafting screw is simultaneously fastenedly connected by screw and wall, and the outer wall vertical of the mounting base is equipped with multiple positioning cylinders, described
The inner cavity for positioning cylinder is equipped with spring, and the inner cavity of the inner shell is provided with coil brace, the outer wall of the coil brace around
Wiring circle, the inner cavity grafting iron core of the coil brace, the top of the coil brace are rotatablely connected bracket, the bracket it is outer
Wall is bonded armature, and the armature is bonded with iron core, and reed, the end of the reed and bracket are fixedly connected on the coil brace
Elastic connection, the inner wall of the inner shell are fixedly connected with a pair of of stationary contact, and the outer wall of the inner shell is fixedly connected with a pair
Arc spring lamination, the outer wall of the inner shell is interspersed to be equipped with two pair of second binding post, and the stationary contact and coil are respectively with second
Binding post connection, the inner cavity of the inner shell insertion outer shell, the side wall of the outer shell offer card slot, the arc
Shape elastic slice passes through card slot, and the bottom of the inner shell is vertically installed with a pair of support rods, and the support rod passes through outer shell
And it is inserted into the inner cavity of positioning cylinder, the outer wall of the support rod opens up cyclic annular card slot and is rotatablely connected screw thread at cyclic annular card slot
Sleeve, the screw shell are threadedly coupled with positioning cylinder.
Preferably, the open side inner wall of the outer shell offers sliding slot, and the sliding slot is connected to card slot, the outer layer
Cover board is stamped at the top of shell.
Preferably, the bottom of the outer shell is bonded with insulating pad, the insulating pad far from outer shell one
Side is abutted with mounting base, and the outer wall of the insulating pad is provided with slot, and second binding post is inserted into slot.
The utility model proposes a kind of Shockproof relay, beneficial effect is: passing through setting card slot and arc spring lamination, arc
Shape elastic slice, which passes through card slot, realizes the preliminary fixation to inner shell, is provided with positioning cylinder, support rod, spring and thread bush
Cylinder, support rod insertion are positioned in cylinder and are abutted with spring, and positioning cylinder is fixed in mounting base, support rod and positioning cylinder pair
Outer shell carries out secondary fixation, and the spring of setting has good bradyseism effect, so that the relay has good vibrationproof
Performance.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of Shockproof relay structural schematic diagram；
Fig. 2 be the utility model proposes a kind of Shockproof relay supporting bar structure schematic diagram.
In figure: 1 mounting base, 2 positioning cylinders, 3 slots, 4 insulating pads, 5 screw shells, 6 second binding posts, 7 coil branch
Frame, 8 coils, 9 iron cores, 10 stationary contacts, 11 inner shells, 12 brackets, 13 armature, 14 cover boards, 15 sliding slots, 16 card slots, 17 arcs
Elastic slice, 18 reeds, 19 outer shells, 20 support rods, 21 cyclic annular card slots.
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.
Referring to Fig.1-2, a kind of Shockproof relay, including mounting base 1, inner shell 11 and outer shell 19, mounting base 1
The equal grafting screw in outer wall quadrangle is simultaneously fastenedly connected by screw and wall, and the outer wall vertical of mounting base 1 is equipped with multiple positioning cylinders
2, the inner cavity of positioning cylinder 2 is equipped with spring, and the inner cavity of inner shell 11 is provided with coil brace 7, the outer wall solderless wrapped connection of coil brace 7
Coil 8, the inner cavity grafting iron core 9 of coil brace 7, the top of coil brace 7 are rotatablely connected bracket 12, and the outer wall of bracket 12 is viscous
Armature 13 is connect, armature 13 is bonded with iron core 9, and reed 18, the end of reed 18 and 12 bullet of bracket are fixedly connected on coil brace 7
Property connection, the inner wall of inner shell 11 is fixedly connected with a pair of of stationary contact 10, and the outer wall of inner shell 11 is fixedly connected with a pair of of arc
Elastic slice 17, the outer wall of inner shell 11 is interspersed to be equipped with two pair of second binding post 6, stationary contact 10 and coil 8 respectively with the second wiring
Column 6 connects, and inner shell 11 is inserted into the inner cavity of outer shell 19, and the side wall of outer shell 19 offers card slot 16, arc spring lamination
17 pass through card slot 16, and the bottom of inner shell 11 is vertically installed with a pair of support rods 20, and support rod 20 passes through outer shell 19 simultaneously
The inner cavity of insertion positioning cylinder 2, the outer wall of support rod 20 open up cyclic annular card slot 21 and are rotatablely connected spiral shell at cyclic annular card slot 21
Line sleeve 5, screw shell 5 are threadedly coupled with positioning cylinder 2.
The open side inner wall of outer shell 19 offers sliding slot 15, and sliding slot 15 is connected to card slot 16, the top of outer shell 19
It is stamped cover board 14 in portion.The bottom of outer shell 19 is bonded with insulating pad 4, side of the insulating pad 4 far from outer shell 19 with
Mounting base 1 abuts, and the outer wall of insulating pad 4 is provided with slot 3, and the second binding post 6 is inserted into slot 3.Card slot 16 and arc are set
Elastic slice 17, arc spring lamination 17, which passes through card slot, realizes the preliminary fixation to inner shell 11, setting positioning cylinder 2, support rod 20,
Spring and screw shell 5, the insertion of support rod 20 are positioned in cylinder 2 and are abutted with spring, and positioning cylinder is fixed in mounting base 1,
Support rod 20 and positioning cylinder 2 carry out secondary fixation to outer shell, and screw shell 5 is locked, and the spring of setting has good
Good bradyseism effect, so that the relay has good vibrationproof performance.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (3)
1. a kind of Shockproof relay, including mounting base (1), inner shell (11) and outer shell (19), which is characterized in that described
The equal grafting screw in the outer wall quadrangle of mounting base (1) is simultaneously fastenedly connected by screw and wall, and the outer wall of the mounting base (1) hangs down
Multiple positioning cylinders (2) are directly equipped with, the inner cavity of positioning cylinder (2) is equipped with spring, and the inner cavity of the inner shell (11) is set
It is equipped with coil brace (7), the outer wall solderless wrapped connection coil (8) of the coil brace (7), the inner cavity grafting iron of the coil brace (7)
The top of core (9), the coil brace (7) is rotatablely connected bracket (12), and the outer wall of the bracket (12) is bonded armature (13), institute
It states armature (13) to be bonded with iron core (9), be fixedly connected reed (18) on the coil brace (7), the end of the reed (18)
A pair of of stationary contact (10), the inner shell are fixedly connected with the inner wall of bracket (12) elastic connection, the inner shell (11)
(11) outer wall is fixedly connected a pair of of arc spring lamination (17), and the outer wall of the inner shell (11) is interspersed to be equipped with two pair of second wiring
Column (6), the stationary contact (10) and coil (8) are connect with the second binding post (6) respectively, and the inner shell (11) is inserted into outer layer
The side wall of the inner cavity of shell (19), the outer shell (19) offers card slot (16), and the arc spring lamination (17) passes through card slot
(16), the bottom of the inner shell (11) is vertically installed with a pair of support rods (20), and the support rod (20) passes through outer shell
Body (19) and the inner cavity for being inserted into positioning cylinder (2), the outer wall of the support rod (20) open up cyclic annular card slot (21) and block in ring-type
Screw shell (5) are rotatablely connected at slot (21), the screw shell (5) is threadedly coupled with positioning cylinder (2).
2. a kind of Shockproof relay according to claim 1, which is characterized in that in the open side of the outer shell (19)
Wall offers sliding slot (15), and the sliding slot (15) is connected to card slot (16), is stamped cover board at the top of the outer shell (19)
(14)。
3. a kind of Shockproof relay according to claim 1, which is characterized in that the bottom of the outer shell (19) is bonded
Have insulating pad (4), the insulating pad (4) abuts far from the side of outer shell (19) with mounting base (1), the felt pad
The outer wall of plate (4) is provided with slot (3), in the second binding post (6) insertion slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821618346.8U CN208903926U (en) | 2018-10-04 | 2018-10-04 | A kind of Shockproof relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821618346.8U CN208903926U (en) | 2018-10-04 | 2018-10-04 | A kind of Shockproof relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903926U true CN208903926U (en) | 2019-05-24 |
Family
ID=66574751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821618346.8U Expired - Fee Related CN208903926U (en) | 2018-10-04 | 2018-10-04 | A kind of Shockproof relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208903926U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611577A (en) * | 2021-10-09 | 2021-11-05 | 深圳市鑫道为科技有限公司 | Electromagnetic relay based on plug-in mode and capable of realizing replaceable coil structure |
| CN115077578A (en) * | 2022-08-18 | 2022-09-20 | 光子(深圳)精密科技有限公司 | Rotary sensor for optical detection and use method thereof |
-
2018
- 2018-10-04 CN CN201821618346.8U patent/CN208903926U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113611577A (en) * | 2021-10-09 | 2021-11-05 | 深圳市鑫道为科技有限公司 | Electromagnetic relay based on plug-in mode and capable of realizing replaceable coil structure |
| CN113611577B (en) * | 2021-10-09 | 2021-12-14 | 深圳市鑫道为科技有限公司 | Electromagnetic relay based on plug-in mode and capable of realizing replaceable coil structure |
| CN115077578A (en) * | 2022-08-18 | 2022-09-20 | 光子(深圳)精密科技有限公司 | Rotary sensor for optical detection and use method thereof |
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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 |
Granted publication date: 20190524 |