CN205376434U - Can inject electricity behaviour mechanism of switch in divide -shut brake position - Google Patents
Can inject electricity behaviour mechanism of switch in divide -shut brake position Download PDFInfo
- Publication number
- CN205376434U CN205376434U CN201620053144.8U CN201620053144U CN205376434U CN 205376434 U CN205376434 U CN 205376434U CN 201620053144 U CN201620053144 U CN 201620053144U CN 205376434 U CN205376434 U CN 205376434U
- Authority
- CN
- China
- Prior art keywords
- pivot
- rotating shaft
- slide plate
- slide
- divide
- 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.)
- Active
Links
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a can inject electricity behaviour mechanism of switch in divide -shut brake position, including shell, pivot, slide, gear, micro -gap switch, circuit board. The pivot penetrate the shell, the end that penetrates of pivot be a boss, the section of penetrating and the gear rigid coupling of pivot, the slide activity wears to establish in the shell just that the edge reciprocates with pivot vertically direction, the slide penetrates outer housing part and sets up a spacing groove, sets up the padlock hole at the top of slide, micro -gap switch install on the circuit board and lean on with slide lower part top, ann is cased for the circuit board. Because the utility model discloses be provided with a square boss in the pivot, prescribe a limit to the rotation of pivot through the spacing groove on the slide, and the handle of pivot and circuit breaker link, then the handle is unable operate when the rotation that prescribe a limit to the pivot. This design slide is bilateral atress when injecing the pivot, simple structure, and the closure is stable.
Description
Technical field
This utility model relates to a kind of switchgear, particularly relates to a kind of electrically operated institution limiting and switching in divide-shut brake position.
Background technology
The motor-operating mechanism of existing switch, after assembling with switch, when maintenance, it is necessary to the position being limited to separating brake that will switch.To ensure the safety of maintainer；And for normal computer room and information centre; random separating brake is not allowed for after coming into operation; in order to avoid causing damage, now need switch is limited to closing position (owing to switch internal mechanism is free tripping mechanism, switch knob is limited to closing position does not affect its defencive function).Existing miniature circuit breaker or switch, all it is reserved with this function, but when loading onto motor-operating mechanism, owing to the driving handle of electrically operated institution covers original handle, therefore its position can not be defined, namely enable on switch, install restriction mechanism additional, once electricity actuating is made, be then likely to occur switch or electricity behaviour damages.As shown in Figure 1, Chinese patent (patent No. CN201320320959.4) discloses a kind of motor-operating mechanism, the rotation dish 1 ' of rotating shaft is provided with draw-in groove, slide plate 2 ' is provided with snap fit 21 ', by promoting slide plate 2 ', when the snap fit 21 ' of slide plate 2 ' enters in the draw-in groove of rotation dish 1, rotating shaft is locked in gate-dividing state.The subject matter existed: this structure is complicated, relatively costly；Need in rotating shaft, arrange special rotation dish 1 '；Snap fit 21 ' is monolateral force structure, and intensity is low, therefore its size needs bigger；And can only lock at open position, cannot lock at closing position.
Utility model content
The purpose of this utility model is in that to provide a kind of simple in construction, sealed stable the limited switch electrically operated institution in divide-shut brake position.
For achieving the above object, technical solution of the present utility model is:
This utility model is a kind of electrically operated institution limiting and switching in divide-shut brake position, including shell, rotating shaft, slide plate, gear, microswitch, circuit board；Described rotating shaft penetrates shell, and the end that penetrates of rotating shaft is a boss, and the part that rotating shaft is connected with boss is the section of penetrating, and this section of penetrating is affixed with gear；Described slide plate activity wears in the enclosure and moves up and down along the direction vertical with rotating shaft, slide plate penetrates housing portion and offers a stopper slot, this stopper slot is made up of superposed circular groove and the rectangular channel being positioned at bottom, and circular groove connects with rectangular channel, offers lock-receiving aperture at the top of slide plate；Described microswitch is installed on circuit boards and leans with slide plate bottom, and circuit board is installed in the enclosure.
Described housing interior side-wall is provided with baffle plate, and this baffle plate slips with slide plate lower outside.
Boss cross section in described rotating shaft is square or rectangle.
After adopting such scheme, owing to this utility model is provided with a square boss in rotating shaft, limited the rotation of rotating shaft by the stopper slot on slide plate, and the handle of rotating shaft and chopper is linkage, when the rotation then handle defining rotating shaft cannot operate.The design slide plate when limiting rotating shaft as bilateral stress, simple in construction, sealed stable, be possible not only to fix on spindle lock open position, and spindle lock can be fixed on closing position, meet the requirement of different occasions.When sledge displacement changes, can microswitch on triggering line plate, now electricity behaviour will not action, it is to avoid the damage of electricity behaviour.
Below in conjunction with the drawings and specific embodiments, this utility model is further described.
Accompanying drawing explanation
Fig. 1 is the axonometric drawing commonly using motor-operating mechanism；
Fig. 2 is axonometric drawing of the present utility model；
Fig. 3 is the axonometric drawing that this utility model removes back shroud；
Fig. 4 is the sliding axonometric drawing in the enclosure of this utility model slide plate；
Fig. 5 is the axonometric drawing of this utility model rotating shaft open position；
Fig. 6 is the axonometric drawing of this utility model rotating shaft closing position.
Detailed description of the invention
As shown in figs 2-4, this utility model is a kind of electrically operated institution limiting and switching in divide-shut brake position, including shell 1, rotating shaft 2, slide plate 3, gear 4, microswitch 5, circuit board 6.
Described shell 1 is made up of shell body 11 and back shroud 12.Back shroud 12 snaps onto the open end of shell body 11, forms an accommodation space.Described rotating shaft 2 penetrates in the accommodation space of shell 1, and the end that penetrates of rotating shaft 2 is a boss 21, and boss 21 cross section is square (boss 21 can also be other shape, such as rectangle).The part being connected with boss 21 in rotating shaft 2 is for the section of penetrating 22(as shown in Figure 5), this section of penetrating 22 is affixed with gear 4.Shell 1 back shroud 12 medial wall is provided with baffle plate 13.Described slide plate 3 activity is located in shell 1 and moves up and down along the direction vertical with rotating shaft, slide plate 3 lower outside slips with baffle plate 13, slide plate 3 penetrates shell 1 part and offers a stopper slot 31, this stopper slot 31 is made up of superposed circular groove 311 and the rectangular channel 312 being positioned at bottom, circular groove 311 connects with rectangular channel 312, the diameter of circular groove 311, more than the width of rectangular channel 312, offers lock-receiving aperture 32 at the top of slide plate 3；Described microswitch 5 is arranged on circuit board 6 and leans with the depression bar 33 of slide plate 3 bottom. and described circuit board 6 is arranged in the accommodation space of shell 1.
As it is shown in figure 5, after rotating shaft 2 is swung to open position, be lifted up by slide plate 3, the rectangular channel 312 on slide plate 3 is socketed with rotating shaft 2 convex platform 21.
As shown in Figure 6, after rotating shaft 2 is swung to closing position, being lifted up by slide plate 3, the rectangular channel 312 on slide plate 3 is socketed with rotating shaft 2 convex platform 21.
Emphasis of the present utility model is that the rotation limiting rotating shaft with the stopper slot on slide plate.
The above, it is only this utility model preferred embodiment, therefore can not limit, with this, the scope that this utility model is implemented, the equivalence namely made according to this utility model claim and description changes and modifies, and all should still belong in the scope that this utility model patent contains.
Claims (3)
1. one kind can limit the switch electrically operated institution in divide-shut brake position, it is characterised in that: include shell, rotating shaft, slide plate, gear, microswitch, circuit board；Described rotating shaft penetrates shell, and the end that penetrates of rotating shaft is a boss, and the part that rotating shaft is connected with boss is the section of penetrating, and this section of penetrating is affixed with gear；Described slide plate activity wears in the enclosure and moves up and down along the direction vertical with rotating shaft, slide plate penetrates housing portion and offers a stopper slot, this stopper slot is made up of superposed circular groove and the rectangular channel being positioned at bottom, and circular groove connects with rectangular channel, offers lock-receiving aperture at the top of slide plate；Described microswitch is installed on circuit boards and leans with slide plate bottom, and circuit board is installed in the enclosure.
2. according to claim 1 limit the switch electrically operated institution in divide-shut brake position, it is characterised in that: described housing interior side-wall is provided with baffle plate, and this baffle plate slips with slide plate lower outside.
3. according to claim 1 limit the switch electrically operated institution in divide-shut brake position, it is characterised in that: the boss cross section in described rotating shaft is square or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620053144.8U CN205376434U (en) | 2016-01-20 | 2016-01-20 | Can inject electricity behaviour mechanism of switch in divide -shut brake position |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620053144.8U CN205376434U (en) | 2016-01-20 | 2016-01-20 | Can inject electricity behaviour mechanism of switch in divide -shut brake position |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205376434U true CN205376434U (en) | 2016-07-06 |
Family
ID=56273685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620053144.8U Active CN205376434U (en) | 2016-01-20 | 2016-01-20 | Can inject electricity behaviour mechanism of switch in divide -shut brake position |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205376434U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529223A (en) * | 2016-01-20 | 2016-04-27 | 江苏尚研电力科技有限公司 | Electric operating mechanism capable of limiting switch in opening/closing position |
-
2016
- 2016-01-20 CN CN201620053144.8U patent/CN205376434U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105529223A (en) * | 2016-01-20 | 2016-04-27 | 江苏尚研电力科技有限公司 | Electric operating mechanism capable of limiting switch in opening/closing position |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103259119B (en) | Protection against electric shock, waterproof socket | |
| CN105702535A (en) | Residual-current circuit breaker | |
| CN205828306U (en) | A kind of discernible RCCB | |
| CN205376434U (en) | Can inject electricity behaviour mechanism of switch in divide -shut brake position | |
| CN111477511A (en) | Plug-in circuit breaker | |
| CN204983983U (en) | Omnipotent clutch of electronic lock area bi -motor | |
| CN110289532A (en) | A kind of crossover sub | |
| CN201243116Y (en) | Socket with improved structure | |
| CN105529223A (en) | Electric operating mechanism capable of limiting switch in opening/closing position | |
| CN106229233A (en) | A kind of miniature circuit breaker | |
| CN203859032U (en) | Portable microswitch | |
| CN106601522A (en) | Locking indicating device of changeover switch | |
| CN201698927U (en) | Lower front door interlocking device of high-voltage switch cabinet body | |
| CN202810361U (en) | Waterproof mechanism for door lock of dish washing machine | |
| CN203707046U (en) | Internal locking module of breaker | |
| CN105428900A (en) | Novel socket with device against electricity stealing | |
| CN111224331B (en) | Switch board access hole protection device | |
| CN205069324U (en) | Reactor binding post | |
| CN211828660U (en) | Plug-in circuit breaker | |
| CN205752052U (en) | A kind of RCCB | |
| CN202749738U (en) | Centrally installed switchgear with underneath installed handcart | |
| CN205791160U (en) | A kind of low voltage drawing-out switching carbinet interlocking mechanism | |
| CN207233600U (en) | A kind of high pressure manual closing device | |
| CN205810728U (en) | A kind of rapid RCCB of disjunction | |
| CN210837539U (en) | Locking device for transverse baffle of grounding switch operation hole |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |