CN204441132U - A kind of multistation detent mechanism of air circuit - Google Patents
A kind of multistation detent mechanism of air circuit Download PDFInfo
- Publication number
- CN204441132U CN204441132U CN201520140926.0U CN201520140926U CN204441132U CN 204441132 U CN204441132 U CN 204441132U CN 201520140926 U CN201520140926 U CN 201520140926U CN 204441132 U CN204441132 U CN 204441132U
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- locating piece
- sliding plate
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- type button
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- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 claims description 9
- 239000000284 extract Substances 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000386 athletic effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
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- 230000007812 deficiency Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Abstract
The utility model discloses a kind of multistation detent mechanism of air circuit, locking device comprises the support plate be fixed on base plate, support plate slippage is connected with linkage board, linkage board is connected with supporting plate by bridging board, support plate also slippage is connected with sliding plate, the location division that can control the multistage location of sliding plate is provided with between sliding plate and linkage board, also extension spring is provided with between sliding plate and support plate, sliding plate is connected with shaft type button, locking mechanism is provided with between the other end of shaft type button supporting plate relative to leading screw, when sliding plate reset is in home position, shaft type button and leading screw lock mutually, when sliding plate is spacing by location division, shaft type button and leading screw unlock, by the location division of multistage location, the multiple accurate service position of supporting plate can be realized, the operating state of air circuit can be judged accurately, the reliability of performance is higher.
Description
Technical field
The utility model relates to the technical field of air circuit, especially a kind of mechanical device accurately can locating work state of air circuit breaker.
Background technology
Original device for controlling work state of air circuit breaker is the position being controlled planker by lever operated screw mandrel, then planker drives the operating state of the pointer instruction present air circuit breaker on face shield, the defect that this device exists be due to lever operated can not the position of accurate response circuit breaker, just may cause slipping up thus just reducing the accuracy judging working state of circuit breaker.
Utility model content
For the deficiency that prior art exists, the purpose of this utility model is the multistation detent mechanism providing a kind of air circuit, and short-circuit of air can wherein need several positions of operating state accurately locate and can realize classification action by this multistation positioning mechanical device.
For achieving the above object, the utility model provides following technical scheme: a kind of multistation detent mechanism of air circuit, comprise base plate, be arranged on the planker on base plate, the locking device being arranged on the screw mandrel above planker and being located on base plate, described locking device comprises the support plate be fixed on base plate, described support plate is connected with linkage board in horizontal direction slippage, described linkage board is connected with supporting plate by bridging board, described support plate in horizontal direction also slippage be connected with sliding plate, the location division that can control the multistage location of sliding plate is provided with between described sliding plate and linkage board, the extension spring providing it to return to home position is also provided with between described sliding plate and support plate, described sliding plate is connected with shaft type button, described shaft type button and leading screw are all arranged in postive stop baffle, described shaft type button is provided with limiting section, described limiting section support is connected to postive stop baffle place, locking mechanism is provided with between described shaft type button and leading screw, described locking skill enough comprises the brake disc be located on leading screw and the spacing cylindrical section be located on shaft type button, described brake disc is provided with the buckling groove with the clamping of spacing cylindrical section phase, be connected in buckling groove when sliding plate reset is in home position time limit circle of position shell of column, when sliding plate is spacing by location division, shaft type button and leading screw depart from clamping.
By adopting technique scheme, when starting, promote shaft type button, sliding plate is located by location division, and now extension spring is in and stores power state, when leading screw drives supporting plate motion, supporting plate will drive the linkage board motion be arranged on support plate by bridging board, and the motion of linkage board can be subject to the impact of the location division of multistage location, when leading screw drives holder class to move to desired location, location division is by action, remove between sliding plate and location division spacing, the effect being subject to extension spring resets by sliding plate, leading screw is pinned by the locking mechanism be arranged between shaft type button and leading screw, leading screw cannot rotate again, thus supporting plate is positioned in predeterminated position, carry out the operation when this exact position, and the location division by multistage location realizes the operation of the exact position of multistation, secondly shaft type button upper limit portion abuts on postive stop baffle as further spacing.
The utility model is set to further: be provided with the first magnet in described some buckling grooves, and described spacing cylindrical section is provided with the second magnet, described first magnet and the mutual adhesive of the second magnet.
By technique scheme, when shaft type button by sliding plate drive down reset time, spacing cylindrical section is connected in buckling groove, and ensure that the further locking of leading screw by the first magnet of arranging and the second magnet adhesive, it is firm to lock.
The utility model is set to further: described location division comprises the first location division and the second location division, described first location division is included on support plate in the first locating piece that its vertical direction slippage connects, described first locating piece is provided with the first slide block, described linkage board is provided with the first guide part and the second guide part that are crisscross arranged, described first slide block is connected with the first guide part slippage, described linkage board coordinates drive first locating piece in the motion of above-below direction by the first guide part in its slipping with the slippage of the first slide block, described first locating piece is also provided with first and keeps out face, described sliding plate is provided with the first stopper slot, described first locating piece drives the first face of keeping out insert or extract the first stopper slot in the motion process of above-below direction, the first torsion spring ordering about the first locating piece and move upward also is provided with between described first locating piece and support plate.
The utility model is set to further: described second location division is included on support plate in the second locating piece that its vertical direction slippage connects, described second locating piece is provided with the second slide block, described second slide block is connected with the second guide part slippage, described linkage board coordinates drive second locating piece in the motion of above-below direction by the second guide part in its slipping with the slippage of the second slide block, described second locating piece is also provided with second and keeps out face, described sliding plate is provided with the second stopper slot, described second locating piece drives the first face of keeping out insert or extract the second stopper slot in the motion process of above-below direction, the second torsion spring ordering about the second locating piece and move upward also is provided with between described second locating piece and support plate.
By adopting technique scheme, preferably achieving the precise operation position of three grades of stations, being respectively home position, first position location of being located by the first location division, second position location of being located by the second location division.
Compared with prior art, the utility model has the advantage of: the exact position operation being achieved three stations by the first location division and the second location division, can judge the operating state of air circuit accurately, the reliability of performance is higher, and during operation, noise is little.
Accompanying drawing explanation
Fig. 1 and Fig. 5 is the overall diagram of the multistation detent mechanism embodiment of a kind of air circuit of the utility model;
Fig. 2 be leading screw and the supporting plate of the multistation detent mechanism embodiment of a kind of air circuit of the utility model coordinate figure;
Fig. 3 be drive disk assembly and the positioning element of the multistation detent mechanism embodiment of a kind of air circuit of the utility model coordinate figure;
Fig. 4 is the guide part of multistation detent mechanism embodiment and the detail view of positioning element of a kind of air circuit of the utility model;
Fig. 6 be sliding part and the positioning element of the multistation detent mechanism embodiment of a kind of air circuit of the utility model coordinate figure;
Fig. 7 is the sliding part of multistation detent mechanism embodiment and the exploded view of positioning element of a kind of air circuit of the utility model;
The shaft type button of the multistation detent mechanism embodiment of a kind of air circuit of this utility model of Fig. 8 coordinates figure with sliding plate;
Fig. 9 be leading screw and the shaft type button of the multistation detent mechanism embodiment of a kind of air circuit of the utility model coordinate figure;
Figure 10 is the A portion enlarged drawing of Fig. 9;
Figure 11 is the screw structure schematic diagram of the multistation detent mechanism embodiment of a kind of air circuit of the utility model;
Figure 12 is the shaft type press-button structure schematic diagram of the multistation detent mechanism embodiment of a kind of air circuit of the utility model.
In figure, 1, base plate; 2, supporting plate; 3, screw mandrel; 31, brake disc; 311, buckling groove; 312, the first magnet; 4, bridging board; 5, linkage board; 51, the first guide part; 52, the second guide part; 61, the first locating piece; 611, first face is kept out; 612, the first slide block; 62, the second locating piece; 621, second face is kept out; 622, the second slide block; 63, the first torsion spring; 64, the second torsion spring; 7, sliding plate; 71, extension spring; 72, plate; 8, shaft type button; 81, link head; 811, spacing cylindrical section; 812, inserting groove; 813, the second magnet; 814, guide vane end stop; 82, pushing block; 9, support plate; 10, postive stop baffle.
Embodiment
With reference to accompanying drawing 1 to 10, the embodiment of the multistation detent mechanism of a kind of air circuit of the utility model is described in further details:
The present embodiment comprises base plate 1, be arranged on the planker on base plate 1, be arranged on screw mandrel above planker and be located at the locking device be connected with planker on base plate 1 and by bridging board 4, described locking device comprises the support plate 9 be fixed on base plate 1, described support plate 9 is connected with linkage board 5 in horizontal direction slippage, described linkage board 5 is connected with supporting plate 2 by bridging board 4, described support plate 9 in horizontal direction also slippage be connected with sliding plate 7, the location division that can control the multistage location of sliding plate 7 is provided with between described sliding plate 7 and linkage board 5, the extension spring 71 providing it to return to home position is also provided with between described sliding plate 7 and support plate 9, described sliding plate 7 is connected with shaft type button 8, described sliding plate 7 is also connected on postive stop baffle 10, leading screw 3 and shaft type button 8 are all located in postive stop baffle 10, described shaft type button 8 is provided with locking mechanism with leading screw 3, described locking mechanism is located at the side of postive stop baffle 10, when sliding plate 7 reset is in home position, shaft type button 8 locks mutually with leading screw 3, leading screw 3 cannot rotate, when sliding plate 8 is spacing by location division, shaft type button 8 and leading screw 3 unlock, leading screw 3 after unblock is just rotatable, described location division comprises the first location division and the second location division, described first location division is included on support plate 9 in the first locating piece 61 that its vertical direction slippage connects, described first locating piece 61 is provided with the first slide block 612, described linkage board 5 is provided with the first guide part 51 and the second guide part 52 be crisscross arranged, described first slide block 612 is connected with the first guide part 51 slippage, described linkage board 5 coordinates drive first locating piece 61 in the motion of above-below direction by the first guide part 51 with the slippage of the first slide block 612 in its slipping, described first locating piece 61 is also provided with first and keeps out face 611, described sliding plate 7 is provided with the first stopper slot, described first locating piece 61 drives first to keep out face 611 and inserts or extract the first stopper slot in the motion process of above-below direction, the first torsion spring 63 ordering about the first locating piece 61 and move upward also is provided with between described first locating piece 61 and support plate 9, described second location division is included on support plate 9 in the second locating piece 62 that its vertical direction slippage connects, described second locating piece 62 is provided with the second slide block 622, described second slide block 622 is connected with the second guide part 52 slippage, described linkage board 5 coordinates drive second locating piece 62 in the motion of above-below direction by the second guide part 52 with the slippage of the second slide block 622 in its slipping, described second locating piece 62 is also provided with second and keeps out face 621, described sliding plate 7 is provided with the second stopper slot, described second locating piece 62 drives first to keep out face 611 and inserts or extract the second stopper slot in the motion process of above-below direction, the second torsion spring 64 ordering about the second locating piece 62 and move upward also is provided with between described second locating piece 62 and support plate 9, described locking mechanism comprises the brake disc 31 be located on leading screw 3, described brake disc 31 is convexly equipped with projection 311 in circumference, projection 311 is provided with three pieces and is evenly arranged, one end of described shaft type button 8 Relative sliding plate 7 is interlock 81, described interlock 81 is connected with sliding plate 7, described interlock 81 is provided with the spacing cylindrical section 811 of outside projection, when the sliding plate 7 time limit circle of position shell of column 811 that resets blocks projection 311, leading screw is lockable.
See Fig. 8 and Figure 12, described shaft type button 8 comprises interlock 81 and 81 pushing block be connected 82 that link, described interlock 81 is provided with inserting groove 812, sliding plate 7 is connected to shaft type button 8 by the plate 72 be inserted in inserting groove 812, described limiting section is located at the inner side of postive stop baffle 10, comprise and be fixedly installed guide vane end stop 814, described guide vane end stop 814 abuts with on postive stop baffle 10, the brake disc 31 that described locking mechanism comprises the spacing cylindrical section 811 on shaft type button 8 and is arranged on leading screw 3, the end face of described brake disc 31 evenly offers some buckling grooves 311, the first magnet 312 is provided with in described buckling groove 311, described spacing cylindrical section 811 is provided with the second magnet 813, spacing cylindrical section 811 is with the mutual clamping of buckling groove 311 and by the first magnet 312 and the adhesive mutually of the second magnet 813, clamping is more firm.
According to said structure and accompanying drawing, when starting, promote pushing block 82, sliding plate 7 is slided, and first on the first locating piece 61 is kept out face 611 and will be inserted in the first stopper slot and make sliding plate 7 be located, now supporting plate 2 is in home position, and extension spring 71 is in the power that the stores state of stretching, and supporting plate 2 can carry out the first operating state;
Then, when leading screw 3 drives supporting plate 2 to move, be pushed due to shaft type button 8 and the impact that sliding plate 7 located by the first locating piece 61 can be subject to, interlock 81 also to be kept to intrinsic displacement, spacing cylindrical section 811 is made to throw off clamping with the brake disc 31 be arranged on leading screw 3, thus when leading screw 3 rotates, be arranged on buckling groove 311 on brake disc 31 can not with the clamping of spacing cylindrical section 811, namely leading screw 3 can normal rotation and drive supporting plate 2 move, now supporting plate 2 drives the linkage board 5 be arranged on support plate 9 to move by by bridging board 4, and related first guide part 51 that makes of the athletic meeting of linkage board 5 moves, thus make the first slide block 612 on the first guide part 51 and the first locating piece 61 that Relative sliding occur, make the motion that the first locating piece 61 occurs on vertical direction under the drive being subject to the first slide block 612, until first keeps out face 611 and extracts in the first stopper slot, now sliding plate 7 unlocks, home position can be returned under the effect of the extension spring 71 stored under power state, the motion of sliding plate 7 is also by the motion of band movable shaft type button 8, make to be arranged on interlock on shaft type button 8 81 and also return to home position, thus make spacing cylindrical section 811 realize clamping with the buckling groove 311 on brake disc 31, leading screw 3 is limited to rotate, supporting plate 2 will be in second service position,
Finally, continue to press pushing block 82, make on the second locating piece 62 second to keep out face 621 to insert in the second stopper slot sliding plate 7 is located, now supporting plate 2 is in second service position, and extension spring 71 is in the power that the stores state of stretching, now shaft type button 8 is pushed and can be subject to the impact that sliding plate 7 located by the second locating piece 62, interlock 81 also to be kept to intrinsic displacement, spacing cylindrical section 811 is thrown off with the brake disc 31 be arranged on leading screw 3, thus when leading screw 3 rotates, clamping can not be there is in the buckling groove 311 be arranged on brake disc 31 with spacing cylindrical section 811, namely leading screw 3 can normal rotation and drive supporting plate 2 move, the now continuation campaign of supporting plate 2 is moved continuing to drive the linkage board 5 be arranged on support plate 9 by bridging board 4, and related second guide part 52 that makes of athletic meeting continuation of linkage board 5 moves, thus make the second slide block 622 on the second guide part 52 and the second locating piece 62 that Relative sliding occur, make the motion that the second locating piece 62 occurs on vertical direction under the drive being subject to the second slide block 622, until second keeps out face 621 and extracts in the second stopper slot, now sliding plate 7 unlocks, home position can be returned under the effect of the extension spring 71 stored under power state, the motion of sliding plate 7 is also by the motion of band movable shaft type button 8, make to be arranged on interlock on shaft type button 8 81 and also return to home position, thus make spacing cylindrical section 811 realize clamping with the buckling groove 311 on brake disc 31, leading screw 3 is limited to rotate, supporting plate 2 will be in the 3rd service position.
So just achieve the position of the three kind operating states of supporting plate 2 on base plate 1, and more location division can be set, make supporting plate 2 realize the precise operation location status of more kinds of position.
The above is only preferred implementation of the present utility model, protection range of the present utility model be not only confined to above-described embodiment, and all technical schemes belonged under the utility model thinking all belong to protection range of the present utility model.It should be pointed out that for those skilled in the art, do not departing from the some improvements and modifications under the utility model principle prerequisite, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. the multistation detent mechanism of an air circuit, comprise base plate, be arranged on the planker on base plate, the locking device being arranged on the screw mandrel above planker and being located on base plate, it is characterized in that, described locking device comprises the support plate be fixed on base plate, described support plate is connected with linkage board in horizontal direction slippage, described linkage board is connected with supporting plate by bridging board, described support plate in horizontal direction also slippage be connected with sliding plate, the location division that can control the multistage location of sliding plate is provided with between described sliding plate and linkage board, the extension spring providing it to return to home position is also provided with between described sliding plate and support plate, described sliding plate is connected with shaft type button, described shaft type button and leading screw are all arranged in postive stop baffle, described shaft type button is provided with limiting section, described limiting section support is connected to postive stop baffle place, locking mechanism is provided with between described shaft type button and leading screw, described locking skill enough comprises the brake disc be located on leading screw and the spacing cylindrical section be located on shaft type button, described brake disc is evenly provided with the some buckling grooves with the clamping of spacing cylindrical section phase, be connected in buckling groove when sliding plate reset is in home position time limit circle of position shell of column, when sliding plate is spacing by location division, shaft type button and leading screw depart from clamping.
2. the multistation detent mechanism of a kind of air circuit according to claim 1, is characterized in that, is provided with the first magnet in described some buckling grooves, and described spacing cylindrical section is provided with the second magnet, described first magnet and the mutual adhesive of the second magnet.
3. the multistation detent mechanism of a kind of air circuit according to claim 1 and 2, it is characterized in that, described location division comprises the first location division and the second location division, described first location division is included on support plate in the first locating piece that its vertical direction slippage connects, described first locating piece is provided with the first slide block, described linkage board is provided with the first guide part and the second guide part that are crisscross arranged, described first slide block is connected with the first guide part slippage, described linkage board coordinates drive first locating piece in the motion of above-below direction by the first guide part in its slipping with the slippage of the first slide block, described first locating piece is also provided with first and keeps out face, described sliding plate is provided with the first stopper slot, described first locating piece drives the first face of keeping out insert or extract the first stopper slot in the motion process of above-below direction, the first torsion spring ordering about the first locating piece and move upward also is provided with between described first locating piece and support plate.
4. the multistation detent mechanism of a kind of air circuit according to claim 3, it is characterized in that, described second location division is included on support plate in the second locating piece that its vertical direction slippage connects, described second locating piece is provided with the second slide block, described second slide block is connected with the second guide part slippage, described linkage board coordinates drive second locating piece in the motion of above-below direction by the second guide part in its slipping with the slippage of the second slide block, described second locating piece is also provided with second and keeps out face, described sliding plate is provided with the second stopper slot, described second locating piece drives the first face of keeping out insert or extract the second stopper slot in the motion process of above-below direction, the second torsion spring ordering about the second locating piece and move upward also is provided with between described second locating piece and support plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140926.0U CN204441132U (en) | 2015-03-12 | 2015-03-12 | A kind of multistation detent mechanism of air circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520140926.0U CN204441132U (en) | 2015-03-12 | 2015-03-12 | A kind of multistation detent mechanism of air circuit |
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| Publication Number | Publication Date |
|---|---|
| CN204441132U true CN204441132U (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520140926.0U Expired - Fee Related CN204441132U (en) | 2015-03-12 | 2015-03-12 | A kind of multistation detent mechanism of air circuit |
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| Country | Link |
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| CN (1) | CN204441132U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115764660A (en) * | 2022-10-20 | 2023-03-07 | 裕丰电气有限公司 | Electric chassis vehicle and using method thereof |
-
2015
- 2015-03-12 CN CN201520140926.0U patent/CN204441132U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115764660A (en) * | 2022-10-20 | 2023-03-07 | 裕丰电气有限公司 | Electric chassis vehicle and using method thereof |
| CN115764660B (en) * | 2022-10-20 | 2023-05-12 | 裕丰电气有限公司 | Electric chassis vehicle and use method thereof |
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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: 20150701 Termination date: 20170312 |
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| CF01 | Termination of patent right due to non-payment of annual fee |