CN206480564U - Dual power supply switches relay - Google Patents
Dual power supply switches relay Download PDFInfo
- Publication number
- CN206480564U CN206480564U CN201621435803.0U CN201621435803U CN206480564U CN 206480564 U CN206480564 U CN 206480564U CN 201621435803 U CN201621435803 U CN 201621435803U CN 206480564 U CN206480564 U CN 206480564U
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- Prior art keywords
- movable contact
- hole
- pedestal
- power supply
- dynamic spring
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Abstract
The utility model discloses a kind of dual power supply switching relay, switching circuit is provided with its pedestal, pedestal front end is provided with binding post, pedestal includes integrally formed base and front baffle, front baffle is on front side of base, the front side of front baffle sets connecting groove, switching circuit includes dynamic spring lead-out tablet, left movable contact spring and right movable contact spring, dynamic spring lead-out tablet is fastened transversely to the rear side of front baffle, the both sides of dynamic spring lead-out tablet are connected by flexible wire with left movable contact spring and right movable contact spring respectively, integrally formed dynamic spring conducting strip is carried on dynamic spring lead-out tablet, dynamic spring conducting strip is connected with public exit binding post.Spring lead-out tablet is moved in the technology extremely near from a distance from binding post, without the connection of long range lead, save material cost, product conducting wire is concentrated at front baffle, structure is more compact attractive in appearance, dynamic spring lead-out tablet, which respectively concentrates public exit binding post, left movable contact spring and right movable contact spring as integrally formed electric conductor, to be connected, and reduces assembly process, makes the circulation of circuit more smooth compared to the structure overlapped in traditional structure using multiple sheet metals and flexible wire.
Description
Technical field
The utility model is related to a kind of dual power supply switching relay, refers specifically between civil power and self power generation to automatically switch
Relay.
Background technology
Tradition generates electricity applied to city and the relay of spontaneous power conversion circuit is all conventional JQX-62F 2Z type relays,
Connected in its switching circuit using the flexible wire of a large amount of span lengths distance connection, especially left movable contact spring and right movable contact spring lead to
Cross multiple flexible wires and conducting strip mutually to splice in the rear portion of relay, from left movable contact spring and right movable contact spring to public exit
The electric conductor that binding post have passed through more than three is attached, and installation procedure is very cumbersome, and electric conductor is pell-mell distributed very much
On pedestal, and anterior binding post and the left movable contact spring at rear portion and right movable contact spring are concentrated and connect place across whole relay
Device further results in the in disorder of relay inner lead, and add, it is necessary to be attached respectively with very long flexible wire
Conductive distance.
Utility model content
In view of the deficiency of background technology, technical problem to be solved in the utility model be to provide a kind of dual power supply switching after
Electrical equipment, the assembling more convenient, structure of dual power supply switching relay is compacter.
Therefore, the dual power supply that the utility model is provided switches is provided with switching circuit on relay, including pedestal, pedestal,
The pedestal front end is provided with binding post, and the pedestal includes integrally formed base and front baffle, and front baffle is in base
Front side, the front side of the front baffle sets the connecting groove, and it is dynamic that the switching circuit includes dynamic spring lead-out tablet, left movable contact spring and the right side
Reed, the dynamic spring lead-out tablet is fastened transversely to the rear side of the front baffle, and the both sides of the dynamic spring lead-out tablet are respectively by soft
Property wire be connected with left movable contact spring and right movable contact spring, on the dynamic spring lead-out tablet carry the integrally formed dynamic spring conducting strip,
Dynamic spring conducting strip is connected with the public exit binding post.
In the utility model, dynamic spring lead-out tablet is extremely near from a distance from binding post, without the connection of long range lead, saves material
Expect cost, product conducting wire is concentrated at front baffle, and structure is more compact attractive in appearance, dynamic spring lead-out tablet is led as integrally formed
Public exit binding post, left movable contact spring and right movable contact spring are concentrated connect respectively by electric body, assembly process are reduced, compared to biography
The structure overlapped in system structure using multiple sheet metals and flexible wire makes the circulation of circuit more smooth.
Brief description of the drawings
Fig. 1 switches relay construction schematic diagram for the dual power supply that the utility model is provided.
Fig. 2 is that the dual power supply switching relay in Fig. 1 removes the structural representation after lid.
Fig. 3 be Fig. 1 in lid structural representation.
Fig. 4 is the dimensional structure diagram in Fig. 2 only with the pedestal for moving spring lead-out tablet.
Fig. 5 is the dimensional structure diagram of the pedestal of the dynamic spring lead-out tablet of dismounting in Fig. 4.
Fig. 6 be Fig. 2 in dynamic spring lead-out tablet structural plan schematic diagram.
Fig. 7 is Fig. 6 stereogram.
Embodiment
Shown in reference picture 1, Fig. 4, Fig. 5, Fig. 6, Fig. 7, relay is switched the utility model discloses a kind of dual power supply, including
Switching circuit is provided with pedestal 1, pedestal 1, the front end of pedestal 1 is provided with binding post, and the pedestal 1 includes being integrally formed
Base 13 and front baffle 14, the front baffle 14 is in the front side of base 13, this patent using binding post side as front side, institute
The front side for stating front baffle 14 sets the connecting groove 4, and it is dynamic that the switching circuit includes dynamic spring lead-out tablet 15, left movable contact spring 16 and the right side
Reed 17, the dynamic spring lead-out tablet 15 is fastened transversely to the rear side of the front baffle 14, the both sides point of the dynamic spring lead-out tablet 15
It is not connected by flexible wire with left movable contact spring 16 and right movable contact spring 17, integrally formed institute is carried on the dynamic spring lead-out tablet 15
Spring conducting strip 19 is stated, dynamic spring conducting strip 19 is connected with the public exit binding post.Its technique effect：Dynamic spring lead-out tablet
15 is extremely near from a distance from binding post, without the connection of long range lead, material cost is saved, before the conducting wire of product is concentrated on
At framework, structure is more compact attractive in appearance, moves spring lead-out tablet 15 as an integrally formed electric conductor respectively by public exit
Binding post 20, left movable contact spring 16 and right movable contact spring 17 are concentrated and connected, and reduce assembly process, compared in traditional structure using many
The structure of individual sheet metal and flexible wire overlap joint makes the circulation of circuit more smooth.
Shown in reference picture 4, Fig. 5, Fig. 6, Fig. 7, the two side ends of the rear side of front baffle 14 are led with left fixing groove 21 and the right side
Electric groove 22, right conductive trough 22 leads directly to the connecting groove 4, and the dynamic spring lead-out tablet 15 is bent with left stator 23 and institute for 90 degree forward
Spring conducting strip 19 is stated, the left stator 23 is anchored in the left fixing groove 21, and the dynamic spring conducting strip 19 is in and is anchored in
In the right conductive trough 22 and through connecting groove 4, the dynamic spring lead-out tablet 15 is bent with left connection sheet 24 and right company for 90 degree backward
Contact pin 25, the flexible wire for connecting the left movable contact spring 16 is connected with the left connection sheet 24, connects the right movable contact spring 17
Flexible wire is connected with the right connection sheet 25.
Shown in reference picture 1, Fig. 2, Fig. 3, Fig. 4, install connecting pole 26 is carried in relay, the lid 3 for convenience, even
Connect and screw mounting hole 27 is carried in post 26, the pedestal 1 includes base 13, and the screw mounting hole 27 is just on the base 13
Lower connection through hole 28.Screw mounting hole 27 is set directly on pedestal 1 in traditional structure, user needs to open lid 3
Fixing screws can be loaded, therefore install extremely inconvenient.This patent is reviewed, user only needs that fixing screws directly are inserted into spiral shell
Follow closely mounting hole 27, and through upper connection through hole and lower connection through hole 28, then with need target location to be mounted be threadedly coupled both can,
Its operation is more convenient, fast and safe.Following structure is additionally provided with the present embodiment：The bottom belt of the screw mounting hole 27
There is the upper connection through hole with the nail rod that may pass through fixing screws on baffle plate, baffle plate, fixing screws enter in screw mounting hole 27
Nail rod passes through upper connection through hole and lower connection through hole 28, the head of a nail by baffle afterwards.The screw 7 connects the head of a nail after through hole through upper
On the baffle plate for being pressed on lid 3, further lid can be locked on pedestal 1.
Shown in reference picture 1, Fig. 2, Fig. 3, binding post is assembled and changes for convenience, the front end of pedestal 1, which is provided with, to be connect
Line terminals, the pedestal 1 is snapped with lid 3, and lid 3 is generally the transparent body, and covering has exposed lead on whole relay
Part, the front end of pedestal 1 offers connecting groove 4, and connecting groove 4 has is directed at wiring on open front 5 facing forward, the lid 3
Groove 4 carries screwing through hole 6, and the binding post includes screw 7 and pressing line frame 8, and the screw 7 leads to through the screw on lid 3
Hole 6 is connected with the screw 11 of the upper end of pressing line frame 8, described in the cross through hole of the conducting strip insertion pressing line frame 8 of the switching circuit
The front side board 31 of lid 3 stops that the pressing line frame 8 is dropped out forward, and correspondence connecting groove 4 carries patch jack on the front side board 31
32, external wire enters the pressing line frame 8 through patch jack 32.In the present embodiment, on the screwing through hole 6 of the lid 3
With cyclic convex edge 12, the screw 7 enters screw 11 through cyclic convex edge 12, cyclic convex edge 12 screw 7 is played guiding and
The effect of fixed position, and can prevent screw 7 from being touched by mistake by hand.In the present embodiment, the conducting strip is in connecting groove 4
Position is fixed, and the external wire is in the lower section of conducting strip and is clamped at the bottom of the conducting strip and the pressing line frame 8
Between, when operator turns screw 7 downwards, because screw 7 is stopped by conducting strip, and conducting strip position is fixed, with screw 7
The pressing line frame 8 of threaded connection is raised above along screw thread, the connector lug of external wire can be pressed on conducting strip and pressing line frame 8 it
Between.The technique effect of above-mentioned technical proposal is as follows：Its lid 3 and the detachable fastening structure of the use of pedestal 1, and the front end of pedestal 1
Connecting groove 4 there is open front 5 facing forward, and pressing line frame 8 is in connecting groove 4, and pressing line frame 8 is directly from connecting groove 4 during installation
Open front 5 loads, without perturbing miscellaneous part, installation it is more efficient；When damage, which occurs, in pressing line frame 8 needs replacing, only need
Lid 3 is opened, pressing line frame 8 both can carry out replacement operation from the open front 5 of connecting groove 4, and its structure is extremely simple, also easier
In operation, inner member is had little to no effect.And binding post is made binding post by the stop and protection of lid 3
Set more firm, and be less prone to electric shock accidents.
Claims (10)
1. a kind of dual power supply switches is provided with switching circuit on relay, including pedestal, pedestal, the pedestal front end, which is provided with, to be connect
Line terminals, it is characterized in that：The pedestal include integrally formed base and front baffle, front baffle be in base on front side of, it is described before
The front side of framework sets the connecting groove, and the switching circuit includes dynamic spring lead-out tablet, left movable contact spring and right movable contact spring, described dynamic
Spring lead-out tablet is fastened transversely to the rear side of the front baffle, and the both sides of the dynamic spring lead-out tablet are moved by flexible wire and a left side respectively
Reed and the connection of right movable contact spring, the integrally formed dynamic spring conducting strip is carried on the dynamic spring lead-out tablet, move spring conducting strip with
Public exit binding post connection.
2. dual power supply according to claim 1 switches relay, it is characterized in that：Two side ends on rear side of the front baffle are carried
Left fixing groove and right conductive trough, right conductive trough lead directly to the connecting groove, and the dynamic spring lead-out tablet is bent with left fixation for 90 degree forward
Piece and the dynamic spring conducting strip, the left stator are anchored in the left fixing groove, and the dynamic spring conducting strip is in and is anchored in institute
State in right conductive trough and through connecting groove, the dynamic spring lead-out tablet is bent with left connection sheet and right connection sheet for 90 degree backward, connected
The flexible wire of the left movable contact spring is connected with the left connection sheet, connects the flexible wire of the right movable contact spring and the right company
Contact pin is connected.
3. dual power supply according to claim 1 or 2 switches relay, it is characterized in that：The pedestal is snapped with lid, described
Pedestal front end offers connecting groove, and connecting groove has open front facing forward, and the binding post includes screw and pressing line frame, screw
It is threadedly coupled with pressing line frame, in the cross through hole of the conducting strip insertion pressing line frame of the switching circuit, the front side board of the lid
Stop that the pressing line frame is dropped out forward, correspondence connecting groove carries patch jack on the front side board, external wire is inserted through wiring
Hole enters the pressing line frame.
4. dual power supply according to claim 3 switches relay, it is characterized in that：Connecting groove is directed on the lid and carries spiral shell
Through hole is followed closely, the screw is connected through the screwing through hole on lid with the screw of pressing line frame upper end.
5. dual power supply according to claim 4 switches relay, it is characterized in that：Ring is carried on the screwing through hole of the lid
Shape convex edge, the screw enters screw through cyclic convex edge.
6. dual power supply according to claim 3 switches relay, it is characterized in that：Position of the conducting strip in connecting groove
Fixed, the external wire is in the lower section of conducting strip and is clamped between the bottom of the conducting strip and the pressing line frame.
7. dual power supply according to claim 1 or 2 switches relay, it is characterized in that：Connecting pole, connecting pole are carried in lid
Interior to carry screw mounting hole, the pedestal includes base, and the screw mounting hole is just to the lower connection through hole on the base.
8. dual power supply according to claim 3 switches relay, it is characterized in that：Connecting pole, connection are carried in the lid
Screw mounting hole is carried in post, the pedestal includes base, and the screw mounting hole is just to the lower connection through hole on the base.
9. dual power supply according to claim 4 switches relay, it is characterized in that：Connecting pole, connection are carried in the lid
Screw mounting hole is carried in post, the screw mounting hole is just to the lower connection through hole on the base.
10. dual power supply according to claim 7 switches relay, it is characterized in that：The bottom of the screw mounting hole is carried
Upper connection through hole with the nail rod that may pass through fixing screws on baffle plate, baffle plate, fixing screws are followed closely after entering in screw mounting hole
Bar is through upper connection through hole and lower connection through hole, the head of a nail by baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435803.0U CN206480564U (en) | 2016-12-26 | 2016-12-26 | Dual power supply switches relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621435803.0U CN206480564U (en) | 2016-12-26 | 2016-12-26 | Dual power supply switches relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206480564U true CN206480564U (en) | 2017-09-08 |
Family
ID=59751263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621435803.0U Active CN206480564U (en) | 2016-12-26 | 2016-12-26 | Dual power supply switches relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206480564U (en) |
-
2016
- 2016-12-26 CN CN201621435803.0U patent/CN206480564U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190111 Address after: 325200 No. 7 Tengfei Road, Dongfeng Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province (Zhejiang Yalong Relay Co., Ltd.) Patentee after: Asia Dragon Electric Limited by Share Ltd Address before: 325200 No. 7 Tengfei Road, Dongfang Industrial Zone, Liushi Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: Zhejiang Asia Dragon Relay Co., Ltd. |
|
| TR01 | Transfer of patent right |