CN203733686U - Pivot rotating type rotary switch - Google Patents
Pivot rotating type rotary switch Download PDFInfo
- Publication number
- CN203733686U CN203733686U CN201420152355.8U CN201420152355U CN203733686U CN 203733686 U CN203733686 U CN 203733686U CN 201420152355 U CN201420152355 U CN 201420152355U CN 203733686 U CN203733686 U CN 203733686U
- Authority
- CN
- China
- Prior art keywords
- cavity
- conductive part
- rotation
- rotary switch
- rotating
- 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
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model discloses a pivot rotating type rotary switch which comprises a base and a cover plate, wherein a wire inlet post and a wire outlet post are arranged at the bottom of the base, a rotary button is arranged on the cover plate, the base is internally provided with a supporting rod connected with the rotating button, a conducting plate is arranged on the supporting rod, a cavity is arranged in the supporting rod, a hovering lifting slideway is arranged on the inner wall of the cavity, a rotary lifting block is arranged in the cavity, a movable pulley is arranged on the outer wall of the rotary lifting block, the conducting plate comprises a conducting part and a rotating part, the conducting part is connected with the rotating part through a rotating shaft, the end part of the conducting part is connected with the wire inlet post through a fixing shaft, the other end of the conducting part is connected in a movable clamping manner with the wire outlet post, and the rotating shaft is arranged on the movable clamping connection end. The pivot rotating type rotary switch is simple in structure and convenient to use, the condition of poor contact between the conducing plate and a binding post is effectively avoided, the use stability is improved, the applicability and the practicality are strong, and the service life is prolonged effectively.
Description
Technical field
The utility model belongs to rotary switch technical field, is specifically related to the rotary-type rotary switch of a kind of fulcrum.
Background technology
Along with the fast development of electric power network, various household electrical appliance also develop rapidly, on household electrical appliance, mostly adopt rotary switch control, the rotary switch of prior art is generally by base, cover plate group exists, on base, be provided with binding post, on the cover board be provided with strut, on strut, be provided with conduction projection, conduction projection is flexibly connected with binding post under the effect of strut, although it can be realized to a certain extent rotation and control, but adopt conduction projection to connect, in the time that long-time use is repeatedly counted rotation, between binding post and conduction projection, there will be gap, and then the stability of impact conduction, to a certain degree limit its stability in use, applicability is affected.
Summary of the invention
The purpose of this utility model is to provide a kind of simple in structure, the rotary-type rotary switch of fulcrum that the good applicability of stability in use is strong.
The technical scheme that realizes the utility model object is the rotary-type rotary switch of a kind of fulcrum, comprise base, be arranged on the cover plate on described base, be provided with inlet wire pillar and outlet pillar in the bottom of described base, on described cover plate, be provided with knob, in described base, be provided with the strut being connected with described knob, on described strut, be provided with conducting strip, in described strut, be provided with cavity, on the inwall of described cavity, be provided with the elevation type slideway that spirals, in described cavity, be provided with rotation and lifting piece, on the outer wall of described rotation and lifting piece, be provided with movable pulley, described in being movably arranged on, described movable pulley spirals in elevation type slideway, described rotation and lifting piece is fixedly connected with described knob and rotation and lifting piece rises in described cavity with described knob or declines, described conducting strip comprises conductive part and rotating part, described conductive part is connected by rotating shaft with described rotating part, the end of described conductive part is connected by fixed axis with institute inlet wire pillar, the other end of conductive part and outlet pillar activity crimping, described rotating shaft is arranged on movable pressure connection terminal.
Between the bottom of described conductive part and described rotation and lifting piece, be provided with positioning convex column and extension spring, described conductive part is fixed on the bottom of positioning convex column and extension spring.
Between described conductive part and rotating part, be provided with insulating barrier layer.
The height of described outlet pillar is higher than the height setting of inlet wire pillar.
The utlity model has positive effect: of the present utility model simple in structure, in strut, be provided with cavity, and on the inwall of cavity, be provided with the elevation type slideway that spirals, in cavity, be provided with rotation and lifting piece, one end of conducting strip is arranged on inlet wire pillar by fixed axis, the other end is arranged on rotating part by rotating shaft, in use, rotate knob, make to move in the elevation type slideway that spirals of rotation and lifting piece in cavity, the rotating part outside of synchronous conducting strip also rotates, make the conductive part of conducting strip rise in cavity with rotation and lifting piece or decline, and then realize an outlet connect post disconnect or conducting, convenient to use, can effectively avoid the situation of conducting strip and binding post loose contact, improve stability in use, applicability is strong, practicality is good, and can effectively improve useful life.
Brief description of the drawings
For content of the present utility model is more likely to be clearly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail below, wherein:
Fig. 1 is structural representation of the present utility model.
Embodiment
(embodiment 1)
Fig. 1 has shown a kind of embodiment of the present utility model, and wherein Fig. 1 is structural representation of the present utility model.
See Fig. 1, the rotary-type rotary switch of a kind of fulcrum, comprise base 1, be arranged on the cover plate 2 on described base 1, be provided with inlet wire pillar 3 and outlet pillar 4 in the bottom of described base 1, on described cover plate 2, be provided with knob 5, in described base 1, be provided with the strut 6 being connected with described knob 5, on described strut 6, be provided with conducting strip 7, in described strut 6, be provided with cavity 8, on the inwall of described cavity 8, be provided with the elevation type slideway 9 that spirals, in described cavity 8, be provided with rotation and lifting piece 10, on the outer wall of described rotation and lifting piece 10, be provided with movable pulley 11, described in being movably arranged on, described movable pulley 11 spirals in elevation type slideway 9, described rotation and lifting piece 10 be fixedly connected with described knob 5 and rotation and lifting piece 10 with described knob 5 in the interior rising of described cavity 8 or decline, described conducting strip 7 comprises conductive part 71 and rotating part 72, described conductive part 71 is connected by rotating shaft 73 with described rotating part 72, the end of described conductive part 71 is connected by fixed axis 74 with institute inlet wire pillar 3, the other end of conductive part 71 and the 4 activity crimping of outlet pillar, described rotating shaft 73 is arranged on movable pressure connection terminal.
Between described conductive part 71 and the bottom of described rotation and lifting piece 10, be provided with positioning convex column 12 and extension spring 13, described conductive part 71 is fixed on the bottom of positioning convex column 12 and extension spring 13.
Between described conductive part 71 and rotating part 72, be provided with insulating barrier layer 75.
The height of described outlet pillar 4 is higher than the height setting of inlet wire pillar 3.
Of the present utility model simple in structure, in strut, be provided with cavity, and on the inwall of cavity, be provided with the elevation type slideway that spirals, in cavity, be provided with rotation and lifting piece, one end of conducting strip is arranged on inlet wire pillar by fixed axis, the other end is arranged on rotating part by rotating shaft, in use, rotate knob, make to move in the elevation type slideway that spirals of rotation and lifting piece in cavity, the rotating part outside of synchronous conducting strip also rotates, make the conductive part of conducting strip rise in cavity with rotation and lifting piece or decline, and then realize an outlet connect post disconnect or conducting, convenient to use, can effectively avoid the situation of conducting strip and binding post loose contact, improve stability in use, applicability is strong, practicality is good, and can effectively improve useful life.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to execution mode of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all execution modes.And these belong to apparent variation or the variation that connotation of the present utility model extends out and still belong to protection range of the present utility model.
Claims (4)
1. the rotary-type rotary switch of fulcrum, comprise base, be arranged on the cover plate on described base, be provided with inlet wire pillar and outlet pillar in the bottom of described base, on described cover plate, be provided with knob, in described base, be provided with the strut being connected with described knob, on described strut, be provided with conducting strip, it is characterized in that: in described strut, be provided with cavity, on the inwall of described cavity, be provided with the elevation type slideway that spirals, in described cavity, be provided with rotation and lifting piece, on the outer wall of described rotation and lifting piece, be provided with movable pulley, described in being movably arranged on, described movable pulley spirals in elevation type slideway, described rotation and lifting piece is fixedly connected with described knob and rotation and lifting piece rises in described cavity with described knob or declines, described conducting strip comprises conductive part and rotating part, described conductive part is connected by rotating shaft with described rotating part, the end of described conductive part is connected by fixed axis with institute inlet wire pillar, the other end of conductive part and outlet pillar activity crimping, described rotating shaft is arranged on movable pressure connection terminal.
2. the rotary-type rotary switch of fulcrum according to claim 1, is characterized in that: between described conductive part and the bottom of described rotation and lifting piece, be provided with positioning convex column and extension spring, described conductive part is fixed on the bottom of positioning convex column and extension spring.
3. the rotary-type rotary switch of fulcrum according to claim 2, is characterized in that: between described conductive part and rotating part, be provided with insulating barrier layer.
4. the rotary-type rotary switch of fulcrum according to claim 3, is characterized in that: the height of described outlet pillar is higher than the height setting of inlet wire pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152355.8U CN203733686U (en) | 2014-03-25 | 2014-03-25 | Pivot rotating type rotary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420152355.8U CN203733686U (en) | 2014-03-25 | 2014-03-25 | Pivot rotating type rotary switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733686U true CN203733686U (en) | 2014-07-23 |
Family
ID=51203737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420152355.8U Expired - Fee Related CN203733686U (en) | 2014-03-25 | 2014-03-25 | Pivot rotating type rotary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783333A (en) * | 2017-03-14 | 2017-05-31 | 青岛大方智慧网络科技有限公司 | A kind of power equipment knob |
-
2014
- 2014-03-25 CN CN201420152355.8U patent/CN203733686U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106783333A (en) * | 2017-03-14 | 2017-05-31 | 青岛大方智慧网络科技有限公司 | A kind of power equipment knob |
| CN106783333B (en) * | 2017-03-14 | 2018-11-09 | 青岛大方新瑞网络科技有限公司 | A kind of power equipment knob |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203733686U (en) | Pivot rotating type rotary switch | |
| CN203746716U (en) | Rocker control type protective micro switch | |
| CN203415339U (en) | Wide amplitude potentiometer | |
| CN103489554A (en) | Potentiometer with wide amplitude modulation range | |
| CN203415338U (en) | Wheel potentiometer | |
| CN205487795U (en) | Novel electrical control switch | |
| CN203746758U (en) | Sealing type pull rod reset contactor | |
| CN204156700U (en) | A kind of eight groove minitype high voltage DC d.c. motors | |
| CN203706974U (en) | Pneumatic on-off positioning type button switch | |
| CN203481102U (en) | Mobile wall button switch | |
| CN203481119U (en) | Button switch | |
| CN103065852A (en) | Novel double-line forcefully-breaking rocker switch | |
| CN203503905U (en) | Extension socket with positioning structure | |
| CN204497117U (en) | Knob driving switch | |
| CN202977911U (en) | Socket | |
| CN205028734U (en) | Controllable fine setting varistor ware of sensitivity | |
| CN204834514U (en) | Starter is with antiseized even electromagnetic switch in contact | |
| CN203573886U (en) | Speed regulation switch | |
| CN205141855U (en) | Electric motor rotor who possesses insulation system | |
| CN203931903U (en) | Suppress control type rotary switch | |
| CN205230943U (en) | Multi -functional magnetic -type switch | |
| CN104702178B (en) | A kind of control system of Wiper motor | |
| CN203573877U (en) | Circular horn switch | |
| CN207705084U (en) | A kind of New Type Isolating Switch | |
| CN201667311U (en) | High-voltage alternative-current isolation switch conductive switch rotation electric contact structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20150325 |
|
| EXPY | Termination of patent right or utility model |