CN103050308A - Speed regulating switch with kick function - Google Patents
Speed regulating switch with kick function Download PDFInfo
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- CN103050308A CN103050308A CN2012105389591A CN201210538959A CN103050308A CN 103050308 A CN103050308 A CN 103050308A CN 2012105389591 A CN2012105389591 A CN 2012105389591A CN 201210538959 A CN201210538959 A CN 201210538959A CN 103050308 A CN103050308 A CN 103050308A
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- moving contact
- lock dog
- regulating switch
- adjustable shelf
- speed
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Abstract
The invention relates to a speed regulating switch with a kick function, which comprises a shell, a movable frame and contact assemblies, wherein the movable frame and the contact assemblies are installed in the shell in a sliding mode; the contact assemblies include a moving contact component and a static contact component, the moving contact component is driven by the movable frame, and the movable frame is connected with the moving contact component through an elastic piece; a locking mechanism which is matched with the moving contact component is installed in the shell; the moving contact component is driven to move by the movable frame through the elastic piece; the locking mechanism is driven to unblock by the movable frame; and the moving contact component is driven to kick by the elastic piece. The speed regulating switch with the kick function has the beneficial effects that firstly, the kick function can be realized when the moving contact component of the speed regulating switch is disconnected or connected with the static contact component, the product sensitivity is increased, and the speed regulating switch can be safely and reliably used; and secondly, the speed regulating switch has the advantages of simple structure, less components and convenience in assembly, raw materials are saved, and the production cost of the product is reduced.
Description
Technical field
The present invention relates to a kind of speed-regulating switch, relate in particular to a kind of speed-regulating switch with kick function.
Background technology
Speed-regulating switch comprises shell mostly, be provided with contact assembly and speed-regulating control circuit plate in the shell, the break-make of contact assembly is controlled by the manual control lever that an end extends to outside the housing, but in the present speed-regulating switch, contact assembly can not be realized that moment is closed or disconnect, thereby performance is stable not, and the life-span is short, when testing, switch life is difficult to by at a slow speed test, and complex structure, efficiency of assembling is low.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiency of above-mentioned prior art, provides a kind of simple in structure and can realize the speed-regulating switch of moving contact kick.
The main technical schemes that adopts according to the speed-regulating switch with kick function provided by the invention is: comprise housing, slidably be installed in adjustable shelf and contact assembly in the described housing, described contact assembly comprises moving contact part and fixed contact parts, described adjustable shelf drives described moving contact part, described adjustable shelf is connected by elastic component with described moving contact part, the locking mechanism that matches with described moving contact part also is installed in the described housing, described adjustable shelf drives described moving contact part action by described elastic component, described adjustable shelf drives described locking mechanism release, and described elastic component drives described moving contact part kick.
Speed-regulating switch with kick function provided by the invention also adopts following attached technical scheme:
Described elastic component is installed on the described adjustable shelf, the mounting part is put outside and formed to the up and down two end portions dew of described elastic component, described moving contact part is provided with and covers the chamber, described covering chamber spiral-lock on described elastic component, the up and down two ends in pressured described covering chamber, described mounting part.
Described adjustable shelf is provided with the first slide block and the second slide block, described elastic component is installed between described the first slide block and the second slide block, the up and down two ends in described covering chamber are respectively equipped with the first chute and the second chute that is connected with described covering chamber, described the first slide block matches with described the first chute, and described the second slide block matches with described the second chute.
Described locking mechanism comprises the first lock dog and the second lock dog that is hinged in the said housing, described the second lock dog is positioned at described the first lock dog below, also be provided with limit rib on the described housing, be respectively equipped with the first lock dog stage clip and the second lock dog stage clip between described housing and described the first lock dog and the second lock dog, described the first lock dog stage clip and the second lock dog stage clip promote respectively described the first lock dog and the second lock dog leans described limit rib.
Described the first lock dog comprises the first location-plate that is hinged on the described housing and the first sharp boss that is located on described the first location-plate, described the second lock dog comprises the second location-plate that is hinged on the described housing and the second sharp boss that is located on described the second location-plate, described adjustable shelf is provided with the piece that pushes to slide that matches with the described first sharp boss and the second sharp boss, and described moving contact part is provided with the lock tab that matches with described the first location-plate and the second location-plate.
Described moving contact part is provided with the 3rd chute, is provided with moving contact in described the 3rd chute, is provided with the contact stage clip between described moving contact top and described the 3rd chute top, and the two ends of described moving contact extend to outside described the 3rd chute.
Be provided with reseting pressuring spring between described adjustable shelf bottom and the described housing, described adjustable shelf is provided with and pushes to slide bar, and the described bar that pushes to slide extends upward and reveals and put outside described housing.
Described the first lock dog identical with the second lock block structure and up and down symmetry be hinged in the described housing.
Distance between described the first lock dog and the second lock dog is less than the height of described lock tab.
Be equipped with on the described first sharp boss and the second sharp boss with described and push to slide ramp and the lower inclined plane that piece matches.
Compared with prior art has following advantage according to the speed-regulating switch with kick function provided by the invention: at first, moving contact part among the present invention all can be realized kick with the disconnection of fixed contact parts or closure the time, improved the sensitivity of product, safe and reliable during use; Secondly, the present invention is simple in structure, parts are few, easy to assembly, saved raw material, reduced the production cost of product.
Description of drawings
Fig. 1 is STRUCTURE DECOMPOSITION figure of the present invention.
Fig. 2 is the structure chart after the present invention removes shell.
Fig. 3 is the structure chart after Elastic spare of the present invention is assembled with adjustable shelf.
Fig. 4 is the structure chart one of moving contact part among the present invention.
Fig. 5 is the structure chart two of moving contact part among the present invention.
Fig. 6 is the structure chart of partial shell among the present invention.
Fig. 7 is the structure chart of the first lock dog among the present invention.
Fig. 8 is the structure chart of the second lock dog among the present invention.
Fig. 9 is the initial condition front view of adjustable shelf among the present invention, contact assembly and locking mechanism.
Figure 10 is the initial condition end view of contact assembly and locking mechanism among the present invention.
Figure 11 is the second state front view of adjustable shelf among the present invention, contact assembly and locking mechanism.
Figure 12 is the second side view of the state of contact assembly and locking mechanism among the present invention.
Figure 13 is the third state front view of adjustable shelf among the present invention, contact assembly and locking mechanism.
Figure 14 is the third state end view of contact assembly and locking mechanism among the present invention.
Figure 15 is the 4th state front view of adjustable shelf among the present invention, contact assembly and locking mechanism.
Figure 16 is the 4th side view of the state of contact assembly and locking mechanism among the present invention.
Figure 17 is the 5th state front view of adjustable shelf among the present invention, contact assembly and locking mechanism.
Figure 18 is the 5th side view of the state of contact assembly and locking mechanism among the present invention.
Figure 19 is the 6th state front view of adjustable shelf among the present invention, contact assembly and locking mechanism.
Figure 20 is the 6th side view of the state of contact assembly and locking mechanism among the present invention.
Figure 21 is the 7th state front view of adjustable shelf among the present invention, contact assembly and locking mechanism.
Figure 22 is the 7th side view of the state of contact assembly and locking mechanism among the present invention.
Has execution mode
Referring to Fig. 1, Fig. 2 and Fig. 9, according to the speed-regulating switch embodiment with kick function provided by the invention, comprise housing 1, slidably be installed in adjustable shelf 2 and contact assembly in the described housing 1, described contact assembly comprises moving contact part 3 and fixed contact parts 4, described adjustable shelf 2 drives described moving contact part 3, described adjustable shelf 2 is connected by elastic component 5 with described moving contact part 3, the locking mechanism 6 that matches with described moving contact part 3 also is installed in the described housing 1, described adjustable shelf 2 drives described moving contact part 3 actions by described elastic component 5, described adjustable shelf 2 drives described locking mechanism 6 releases, and described elastic component 5 drives described moving contact part 3 kicks.Elastic component 5 in the present embodiment is spring, the present invention is by being provided for locking the locking mechanism 6 of moving contact part 3 in housing 1, and adjustable shelf 2 is connected by elastic component 5 with moving contact part 3, while adjustable shelf 2 can drive locking mechanism 6 in the process that glides or slide and unblank, initial elasticity spare that locking mechanism 6 is unblanked 5 drives moving contact part 3 kicks and is closed or disconnect with fixed contact parts 4, this structure can make contact assembly closed or disconnection in moment when having use, the kick of moving contact part 3, improved the sensitivity of product, more safe and reliable during use.
Referring to Fig. 3 and 4, the above embodiments according to the present invention, described elastic component 5 is installed on the described adjustable shelf 2, mounting part 51 is put outside and formed to the up and down two end portions dew of described elastic component 5, described moving contact part 3 is provided with and covers chamber 31, described covering chamber 31 spiral-locks on described elastic component 5, the up and down two ends in 51 pressured described covering chambeies 31, described mounting part.Elastic component 5 adopts the mode that clamps to be installed between adjustable shelf 2 and the moving contact part 3, and mounting structure is simple, and when adjustable shelf 2 moved mutually with moving contact part 3, deformation can occur elastic component 5, and this structure can prevent that elastic component 5 from coming off in deformation process.
Referring to Fig. 3 and Fig. 4, the above embodiments according to the present invention, described adjustable shelf 2 is provided with the first slide block 21 and the second slide block 22, described elastic component 5 is installed between described the first slide block 21 and the second slide block 22, the up and down two ends in described covering chamber 31 are respectively equipped with the first chute 32 and the second chute 33 that is connected with described covering chamber 31, described the first slide block 21 matches with described the first chute 32, and described the second slide block 22 matches with described the second chute 33.After the present invention both can be installed on elastic component 5 first between the first slide block 21 and the second slide block 22 when having assembling, cooperate with covering chamber 31 again, also can first elastic component 5 be installed in the covering chamber 31, cooperate with the first slide block 21 and the second slide block 22 again.
Referring to Fig. 2 to Fig. 9, the above embodiments according to the present invention, described locking mechanism 6 comprises the first lock dog 61 and the second lock dog 62 that is hinged in the said housing 1, described the second lock dog 62 is positioned at described the first lock dog 61 belows, also be provided with limit rib 11 on the described housing 1, be respectively equipped with the first lock dog stage clip 63 and the second lock dog stage clip 64 between described housing 1 and described the first lock dog 61 and the second lock dog 62, described the first lock dog stage clip 63 and the second lock dog stage clip 64 promote respectively described the first lock dog 61 and the second lock dog 62 leans described limit rib 11.Described the first lock dog 61 comprises the first location-plate 611 and the first sharp boss 612 that is located on described the first location-plate 611 that is hinged on the described housing 4, described the second lock dog 62 comprises the second location-plate 621 and the second sharp boss 622 that is located on described the second location-plate 621 that is hinged on the described housing 1, described adjustable shelf 2 be provided with match with the described first sharp boss 612 and the second sharp boss 622 push to slide piece 23, described moving contact part 3 is provided with the lock tab 34 that matches with described the first location-plate 611 and the second location-plate 621.This locking mechanism is 6 simple in structure, parts are few, adjustable shelf 2 pushes to slide the first sharp boss 612 or the second sharp boss 622 by sliding up and down the piece 23 that pushes to slide that drives on it, realize unblanking of locking mechanism 6, the first lock dog stage clip 63 promotes the first location-plate 611 or the second lock dog stage clip 64 promotes the second location-plate 621 with moving contact part 3 lockings.
Referring to Fig. 4 and Fig. 5, the above embodiments according to the present invention, described moving contact part 3 is provided with the 3rd chute 35, be provided with moving contact 36 in described the 3rd chute 35, be provided with contact stage clip 37 between described moving contact 36 tops and described the 3rd chute 35 tops, the two ends of described moving contact 36 extend to outside described the 3rd chute 35.Described the 3rd chute 35 is connected with described the second chute 33, the second slide block 22 can press contact stage clip 37 when gliding, when moving contact 36 contacts with fixed contact parts 4 on this structure, can reduce the bump dynamics of 36 pairs of fixed contact parts 4 of moving contact, prolong the useful life of product.
Referring to Fig. 1 and Fig. 2, the above embodiments according to the present invention are provided with reseting pressuring spring 7 between described adjustable shelf 2 bottoms and the described housing 1, and described adjustable shelf 2 is provided with and pushes to slide bar 24, and the described bar 24 that pushes to slide extends upward and reveals and put outside described housing 1.Reseting pressuring spring 7 usefulness drive adjustable shelf 2 and reset, and push to slide bar 24 and are used for manual manipulation adjustable shelf 2.
Referring to Fig. 6 to Fig. 8, the above embodiments according to the present invention, described the first lock dog 61 identical with the second lock dog 62 structures and up and down symmetry be hinged in the described housing 1.The first lock dog 61 is made as identical structure with the second lock dog 62, is convenient to manufacture, improve production efficiency and the efficiency of assembling of product, reduce the production cost of product.
Referring to Fig. 7 to Figure 22, the above embodiments according to the present invention, the distance between described the first lock dog 61 and the second lock dog 62 is less than the height of described lock tab 34.Be equipped with on the described first sharp boss 612 and the second sharp boss 622 with described and push to slide ramp and the lower inclined plane that piece 23 matches.
The below does a detailed description to operation principle and the process closed, that disconnect of the speed-regulating switch that has the kick function in the present embodiment:
As shown in Figure 9 and Figure 10, when the closed speed-regulating switch of needs, Manual press pushes to slide bar 24, pushing to slide bar 24 drive adjustable shelfs 2 moves downward, the piece 23 that pushes to slide that is positioned on the adjustable shelf 2 moves downward thereupon, and the ramp of sliding pressure the first sharp boss 612, the first lock dog 61 swings to the right, meanwhile, adjustable shelf 2 drives moving contact part 3 by elastic component 5 and moves downward synchronously, behind the motion certain distance, such as Figure 11 and shown in Figure 12, push to slide piece 23 and break away from the first sharp boss 612, the first location-plate 611 is swinging and is being pressed on the lock tab 34 left under the effect of the first lock dog stage clip 63, at this moment, moving contact part 3 continues to move downward synchronously with adjustable shelf 2, when lock tab 34 bottoms are pressed on the second location-plate 621, moving contact part 3 stops to move downward and remaining static, elastic component 5 moves downward with static also the stopping of moving contact part 3, at this moment, such as Figure 13 and shown in Figure 14, adjustable shelf 2 continues to move downward, and make its distortion by the first slide block 21 compression elastic pieces 5 on the adjustable shelf 2, thereby put aside certain elastic potential energy, push to slide simultaneously the ramp of piece 23 sliding pressures the second sharp boss 622, the second lock dog 62 is along the mutually right swing of jointed shaft, such as Figure 15 and shown in Figure 16, when the ramp that pushes to slide the sharp boss 622 of piece 23 sliding pressures to the second is terminal, the top of the second location-plate 621 the pressing of projection 34 that go out of lock fully, moving contact part 3 moved downward in effect lower moment of elastic component 5, drive moving contact 36 and fixed contact parts 4 closures, speed-regulating switch is in closure state, when 3 moments of moving contact part move downward, lock tab 34 and the first location-plate 611 break away from, the first location-plate 611 is under the effect of the first lock dog stage clip 63, fail to agree swing along jointed shaft, and be pressed on the limit rib 11, this moment, the first location-plate 611 was positioned at lock tab 34 tops, lock tab 34 leans the bottom at the first location-plate 611 under the effect of elastic component 5, moving contact part 3 is locked, so far, finish the closing course of speed-regulating switch.
As shown in Figure 17 and Figure 18, when needs disconnect speed-regulating switch, unclamp and push to slide bar 24, adjustable shelf 2 loses the pressure that top pushes to slide bar 24, under the effect of reseting pressuring spring 7, move upward, the piece 23 that pushes to slide that is positioned on the adjustable shelf 2 moves upward thereupon, behind the motion certain distance, push to slide piece 23 and break away from the second sharp boss 622, the second location-plate 621 is swinging and is being pressed on the lock tab 34 left under the effect of the second lock dog stage clip 64, at this moment, the top of lock tab 34 still leans in the first location-plate 611 bottoms, moving contact part 3 remains static, such as Figure 19 and shown in Figure 20, adjustable shelf 2 continues to move upward and the lower inclined plane of sliding pressure the first sharp boss 612, the first lock dog 61 swings to the right, when moving upward, adjustable shelf 2 makes its distortion by the second slide block 22 compression elastic pieces 5, thereby put aside certain elastic potential energy, such as Figure 21 and shown in Figure 22, when the lower inclined plane that pushes to slide the sharp boss 612 of piece 23 sliding pressures to the first is terminal, the bottom of the first location-plate 611 the leaning of projection 34 that go out of lock fully, moving contact part 3 moved upward in effect lower moment of elastic component 5, driving moving contact 36 disconnects with fixed contact parts 4, speed-regulating switch is in off-state, and when 3 moments of moving contact part moved upward, lock tab 34 and the second location-plate 621 broke away from, the second location-plate 621 is under the effect of the second lock dog stage clip 64, swing left along jointed shaft, and be pressed on the limit rib 11, this moment, the second location-plate 621 was positioned at lock tab 34 belows, so far, finish the disconnection process of speed-regulating switch.
Claims (10)
1. speed-regulating switch with kick function, comprise housing, slidably be installed in adjustable shelf and contact assembly in the described housing, described contact assembly comprises moving contact part and fixed contact parts, described adjustable shelf drives described moving contact part, it is characterized in that: described adjustable shelf is connected by elastic component with described moving contact part, the locking mechanism that matches with described moving contact part also is installed in the described housing, described adjustable shelf drives described moving contact part action by described elastic component, described adjustable shelf drives described locking mechanism release, and described elastic component drives described moving contact part kick.
2. the speed-regulating switch with kick function according to claim 1, it is characterized in that: described elastic component is installed on the described adjustable shelf, the mounting part is put outside and formed to the up and down two end portions dew of described elastic component, described moving contact part is provided with and covers the chamber, described covering chamber spiral-lock on described elastic component, the up and down two ends in pressured described covering chamber, described mounting part.
3. the speed-regulating switch with kick function according to claim 2, it is characterized in that: described adjustable shelf is provided with the first slide block and the second slide block, described elastic component is installed between described the first slide block and the second slide block, the up and down two ends in described covering chamber are respectively equipped with the first chute and the second chute that is connected with described covering chamber, described the first slide block matches with described the first chute, and described the second slide block matches with described the second chute.
4. the speed-regulating switch with kick function according to claim 1, it is characterized in that: described locking mechanism comprises the first lock dog and the second lock dog that is hinged in the said housing, described the second lock dog is positioned at described the first lock dog below, also be provided with limit rib on the described housing, be respectively equipped with the first lock dog stage clip and the second lock dog stage clip between described housing and described the first lock dog and the second lock dog, described the first lock dog stage clip and the second lock dog stage clip promote respectively described the first lock dog and the second lock dog leans described limit rib.
5. the speed-regulating switch with kick function according to claim 4, it is characterized in that: described the first lock dog comprises the first location-plate that is hinged on the described housing and the first sharp boss that is located on described the first location-plate, described the second lock dog comprises the second location-plate that is hinged on the described housing and the second sharp boss that is located on described the second location-plate, described adjustable shelf is provided with the piece that pushes to slide that matches with the described first sharp boss and the second sharp boss, and described moving contact part is provided with the lock tab that matches with described the first location-plate and the second location-plate.
6. the speed-regulating switch with kick function according to claim 1, it is characterized in that: described moving contact part is provided with the 3rd chute, be provided with moving contact in described the 3rd chute, be provided with the contact stage clip between described moving contact top and described the 3rd chute top, the two ends of described moving contact extend to outside described the 3rd chute.
7. the speed-regulating switch with kick function according to claim 1, it is characterized in that: be provided with reseting pressuring spring between described adjustable shelf bottom and the described housing, described adjustable shelf is provided with and pushes to slide bar, and the described bar that pushes to slide extends upward and reveals and put outside described housing.
8. the speed-regulating switch with kick function according to claim 4 is characterized in that: described the first lock dog identical with the second lock block structure and up and down symmetry be hinged in the described housing.
9. the speed-regulating switch with kick function according to claim 5, it is characterized in that: the distance between described the first lock dog and the second lock dog is less than the height of described lock tab.
10. the speed-regulating switch with kick function according to claim 4 is characterized in that: be equipped with on the described first sharp boss and the second sharp boss with described and push to slide ramp and the lower inclined plane that piece matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210538959.1A CN103050308B (en) | 2012-12-11 | 2012-12-11 | Speed regulating switch with kick function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210538959.1A CN103050308B (en) | 2012-12-11 | 2012-12-11 | Speed regulating switch with kick function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103050308A true CN103050308A (en) | 2013-04-17 |
| CN103050308B CN103050308B (en) | 2014-10-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210538959.1A Active CN103050308B (en) | 2012-12-11 | 2012-12-11 | Speed regulating switch with kick function |
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| Country | Link |
|---|---|
| CN (1) | CN103050308B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280359A (en) * | 2013-06-04 | 2013-09-04 | 科都电气有限公司 | Pressed-type switch with kick function |
| CN111091990A (en) * | 2019-12-31 | 2020-05-01 | 浙江佳奔电子有限公司 | Instantaneously-acting push-button switch |
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| US20080078666A1 (en) * | 2006-09-29 | 2008-04-03 | Kabushiki Kaisha Toshiba | Switchgear and switchgear operating mechanism |
| EP2187419A2 (en) * | 2008-11-14 | 2010-05-19 | Chunkai Zheng | Relay-switch |
| CN102723219A (en) * | 2012-06-20 | 2012-10-10 | 科都电气有限公司 | Kick switch with locking mechanism |
| CN102723221A (en) * | 2012-07-06 | 2012-10-10 | 科都电气有限公司 | Trigger switch with kick mechanism |
| CN202948857U (en) * | 2012-12-11 | 2013-05-22 | 科都电气有限公司 | Speed regulation switch with instantaneous tripping function |
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2012
- 2012-12-11 CN CN201210538959.1A patent/CN103050308B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080078666A1 (en) * | 2006-09-29 | 2008-04-03 | Kabushiki Kaisha Toshiba | Switchgear and switchgear operating mechanism |
| EP2187419A2 (en) * | 2008-11-14 | 2010-05-19 | Chunkai Zheng | Relay-switch |
| CN102723219A (en) * | 2012-06-20 | 2012-10-10 | 科都电气有限公司 | Kick switch with locking mechanism |
| CN102723221A (en) * | 2012-07-06 | 2012-10-10 | 科都电气有限公司 | Trigger switch with kick mechanism |
| CN202948857U (en) * | 2012-12-11 | 2013-05-22 | 科都电气有限公司 | Speed regulation switch with instantaneous tripping function |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103280359A (en) * | 2013-06-04 | 2013-09-04 | 科都电气有限公司 | Pressed-type switch with kick function |
| CN103280359B (en) * | 2013-06-04 | 2015-10-28 | 科都电气有限公司 | A kind of Push switch with kick function |
| CN111091990A (en) * | 2019-12-31 | 2020-05-01 | 浙江佳奔电子有限公司 | Instantaneously-acting push-button switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103050308B (en) | 2014-10-01 |
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Address after: 325600 Puqi Industrial Zone, Hongqiao Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee after: Kedu Electric Co.,Ltd. Address before: 325608 Block C, Puqi Industrial Zone, Hongqiao Town, Yueqing City, Wenzhou City, Zhejiang Province Patentee before: KEDU ELECTRIC Co.,Ltd. |