CN206179801U - Double -end transfer relay - Google Patents
Double -end transfer relay Download PDFInfo
- Publication number
- CN206179801U CN206179801U CN201621013741.4U CN201621013741U CN206179801U CN 206179801 U CN206179801 U CN 206179801U CN 201621013741 U CN201621013741 U CN 201621013741U CN 206179801 U CN206179801 U CN 206179801U
- Authority
- CN
- China
- Prior art keywords
- box body
- lever
- contact
- screw rod
- body bottom
- 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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- Relay Circuits (AREA)
Abstract
The utility model discloses a double -end transfer relay, including box body and lever, the intermediate position is equipped with the lever in the box body, be equipped with the fulcrum pole between lever intermediate position and the box body bottom, be equipped with reset spring between the lever pole body of the bracing piece left and right sides and the box body bottom, lever lower extreme both sides are equipped with a contact and no. Two contacts respectively, be equipped with a stationary contact and no. Two stationary contacts respectively with a contact and no. Two corresponding box body bottoms of contact position, stationary contact and no. Two stationary contacts are connected with the electricity piece that connects of box body bottom respectively, lever upper surface intermediate position is equipped with the driving lever, the utility model is simple and reasonable in structure, realize the switching of two circuit work through driving motor corotation and reversal, has utilized the screw thread transmission to have self -locking function moreover and realized, and need continuously not supply power, effectively reduce the energy resource consumption and reduce thermal production that improve the life of relay, the practicality is strong.
Description
Technical field
The utility model is related to a kind of relay, specifically a kind of double end switching relay.
Background technology
Used as a kind of electronic control component, it uses scope quite extensive to relay, and what is commonly used at present is that electromagnetism drives
Motor type relay, by electromagnet to the attraction of armature come the folding of control relay, when relay is in the shape of closure for a long time
During state, electromagnet is powered for a long time, not only consumes electric energy but also can produce larger heat, influences the service life of relay.
Utility model content
The purpose of this utility model is to provide a kind of double end switching relay, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：
A kind of double end switches relay, including box body and U-shaped sliding block, and centre position is provided with lever, lever in the box body
Fulcrum rod is provided between centre position and box body bottom, is provided with multiple between the lever shaft of the support bar left and right sides and box body bottom
Position spring, lever lower end is respectively provided on two sides with a contact and No. two contacts, corresponding with a contact and No. two contact positions
Box body bottom be respectively equipped with a stationary contact and No. two stationary contacts, a stationary contact and No. two stationary contacts respectively with box body bottom
Connect the connection of electric block, lever upper surface centre position is provided with driving lever, and level is provided with screw rod in the box body above lever, is worn on screw rod
U-shaped sliding block is provided with, to be threadedly coupled between U-shaped sliding block and screw rod, the U-shaped sliding block with cassette upper end face joint is provided with rolling
Wheel, the box body right-hand member connected with screw rod right-hand member is provided with drive block, and screw rod left end passes through box body left side wall, and with motor phase
Connect.
As further program of the utility model：The driving lever is vertically arranged with lever.
As further program of the utility model：For rotation is connected between the drive block and screw rod.
Compared with prior art, the beneficial effects of the utility model are：The utility model is simple and reasonable for structure, by driving
Dynamic motor rotates and reverse to realize the switchings of two circuits work, and make use of the screw-driven there is auto-lock function to realize,
Without continued power, effectively reduce energy resource consumption and reduce the generation of heat, improve the service life of relay, practicality
By force.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Wherein：Box body 1, U-shaped sliding block 2, right rib 3, roller 4, screw rod 5, the movable contact 7, of motor 6, are quiet
Contact 8, left rib 9, driving lever 10, lever 11, the movable contact 13, two of drive block 12, two stationary contact 14, connect electric block 15, fulcrum
Bar 16, back-moving spring 17.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1 is referred to, in the utility model embodiment, a kind of double end switches relay, including box body 1 and U-shaped sliding block 2,
Centre position is provided with lever 11 in the box body 1, and fulcrum rod 16 is provided between the centre position of lever 11 and the bottom of box body 1, support
Back-moving spring 17 is provided between the shaft of lever 11 of the left and right sides of bar 16 and the bottom of box body 1, the lower end of lever 11 is respectively provided on two sides with
A number contact 7 and No. two contacts 13, box body 1 bottom corresponding with a contact 7 and No. two contacts 13 position are respectively equipped with one
Number stationary contact 8 and No. two stationary contacts 14, a stationary contact 8 and No. two stationary contacts 14 connect with the electric block 15 that connects of the bottom of box body 1 respectively
Connect, the upper surface centre position of lever 11 is provided with driving lever 10, and driving lever 10 is vertically arranged with lever 11, in the box body 1 of the top of lever 11
Level is provided with screw rod 5, and U-shaped sliding block 2 is equipped with screw rod 5, to be threadedly coupled between U-shaped sliding block 2 and screw rod 5, with the upper end of box body 1
The U-shaped sliding block 2 of face joint is provided with roller 4, and the right-hand member of box body 1 connected with the right-hand member of screw rod 5 is provided with drive block 12, drive block 12
To rotate connection and screw rod 5 between, the left end of screw rod 5 passes through the left side wall of box body 1, and connects with motor 6, works as use device
When, U-shaped sliding block 2 can be controlled to be moved left and right along the top of box body 1 by controlling motor 6 to rotate and reverse, when U-shaped cunning
When block 2 is moved to the left, right rib 3 will stir driving lever 10 and turn left, and now a movable contact 7 and a stationary contact 8 are contacted,
The now power-off of motor 6 is stopped, because screw-driven has auto-lock function so a movable contact 7 and a stationary contact
8 can be always maintained at contact, otherwise U-shaped sliding block 2, when moving right, left rib 9 can stir driving lever 10 and turn right, and then make No. two
Movable contact 13 and No. two stationary contacts 14 are contacted, and are so achieved that the switching being powered between two operating circuits, and make use of
There is screw-driven auto-lock function to realize, without continued power, effectively reduces energy resource consumption and reduces the generation of heat, carry
The service life of relay high.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can in other specific forms realize that this practicality is new
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (3)
1. a kind of double end switches relay, including box body and U-shaped sliding block, it is characterised in that centre position is provided with the box body
Lever, is provided with fulcrum rod, the lever shaft of the support bar left and right sides and box body bottom between lever centre position and box body bottom
Between be provided with back-moving spring, lever lower end is respectively provided on two sides with a contact and No. two contacts, with a contact and No. two contacts
The corresponding box body bottom in position is respectively equipped with a stationary contact and No. two stationary contacts, a stationary contact and No. two stationary contact difference
It is connected with the electric block that connects of box body bottom, lever upper surface centre position is provided with driving lever, and level is provided with spiral shell in the box body above lever
Bar, is equipped with U-shaped sliding block on screw rod, to be threadedly coupled between U-shaped sliding block and screw rod, the U-shaped cunning with cassette upper end face joint
Block is provided with roller, and the box body right-hand member connected with screw rod right-hand member is provided with drive block, and screw rod left end passes through box body left side wall, and with
Motor connects.
2. a kind of double end according to claim 1 switches relay, it is characterised in that the driving lever is vertical with lever to be set
Put.
3. a kind of double end according to claim 1 switches relay, it is characterised in that be between the drive block and screw rod
Rotate connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013741.4U CN206179801U (en) | 2016-08-31 | 2016-08-31 | Double -end transfer relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621013741.4U CN206179801U (en) | 2016-08-31 | 2016-08-31 | Double -end transfer relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206179801U true CN206179801U (en) | 2017-05-17 |
Family
ID=58675314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621013741.4U Expired - Fee Related CN206179801U (en) | 2016-08-31 | 2016-08-31 | Double -end transfer relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206179801U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170597A (en) * | 2017-07-07 | 2017-09-15 | 王仲明 | A kind of power switching unit |
| CN107978491A (en) * | 2017-12-26 | 2018-05-01 | 横店集团英洛华电气有限公司 | Electrodynamic relay |
| CN108582177A (en) * | 2018-06-22 | 2018-09-28 | 安徽特斯艾尔机电设备有限公司 | A kind of food processing cleaning and drying cutting all-in-one machine |
| CN109687308A (en) * | 2019-01-29 | 2019-04-26 | 广德因达电炉成套设备有限公司 | A kind of full-automatic super-large current switching switch |
-
2016
- 2016-08-31 CN CN201621013741.4U patent/CN206179801U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107170597A (en) * | 2017-07-07 | 2017-09-15 | 王仲明 | A kind of power switching unit |
| CN107978491A (en) * | 2017-12-26 | 2018-05-01 | 横店集团英洛华电气有限公司 | Electrodynamic relay |
| CN108582177A (en) * | 2018-06-22 | 2018-09-28 | 安徽特斯艾尔机电设备有限公司 | A kind of food processing cleaning and drying cutting all-in-one machine |
| CN109687308A (en) * | 2019-01-29 | 2019-04-26 | 广德因达电炉成套设备有限公司 | A kind of full-automatic super-large current switching switch |
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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: 20170517 Termination date: 20200831 |