CN110010385B - Transmission mechanism of auxiliary switch - Google Patents
Transmission mechanism of auxiliary switch Download PDFInfo
- Publication number
- CN110010385B CN110010385B CN201910422738.XA CN201910422738A CN110010385B CN 110010385 B CN110010385 B CN 110010385B CN 201910422738 A CN201910422738 A CN 201910422738A CN 110010385 B CN110010385 B CN 110010385B
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- China
- Prior art keywords
- switch
- gear
- assembly
- driven gear
- fixedly connected
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 29
- 230000033001 locomotion Effects 0.000 abstract description 8
- 101000623895 Bos taurus Mucin-15 Proteins 0.000 abstract description 5
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0027—Operating mechanisms
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0066—Auxiliary contact devices
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Transmission Devices (AREA)
- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
Abstract
The invention provides a transmission mechanism of an auxiliary switch, wherein a driving component is positioned on a switch box, a rotary contact block is rotatably arranged in the switch box and fixedly connected with the driving component, a switch component I is movably arranged in the switch box and is contacted with the rotary contact block, a transmission rod is fixedly connected with a power output component in the driving component, a worm is fixedly sleeved on the transmission rod, a turbine is meshed with the worm, a gear I is fixedly connected with the turbine, a rack is meshed with the gear I, and a switch component II is movably arranged in the switch box, wherein the switch component II is fixedly connected with the rack. Through the gear rotation in the drive assembly and then drive rotatory touch-sensitive piece and rotate and the worm, and then rotatory touch-sensitive piece drives the motion of switch module I to and the worm drives the turbine and rotates and then on with power transmission to the rack and then realize the motion of switch module II, and then keep away from each other or be close to each other that realize the switch through switch module I and switch module II are synchronous, and then guaranteed the stability of switch.
Description
Technical Field
The invention relates to the technical field of electrical components, in particular to a transmission mechanism of an auxiliary switch.
Background
The automatic transfer switch transmission mechanism provided by the publication No. CN104658777B realizes the clutch of the motor and the output shaft through the lock arm, so that the manual and automatic states of the automatic transfer switch are switched stably, and the action reliability of the transmission mechanism is improved. In addition, through the one end of locking arm in arranging the reducing gear box in, realized that drive mechanism's simple structure equipment is convenient, make the operation of locking arm simple and convenient simultaneously, improved drive mechanism's work efficiency, but this device still utilizes single trigger to carry out the switch motion and realizes the break-make, and this kind of operational mode just can't realize the effect of break-make in the time of the certain drive assembly of mechanism can't reach the anticipated motion in inside this switch, and then can't switch mechanism's stability be less than multidirectional motion switch's strong.
Disclosure of Invention
The present invention is directed to a transmission mechanism of an auxiliary switch, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a drive mechanism of auxiliary switch, includes switch box, drive assembly, rotatory touch-sensitive piece, switch module I, spring, transfer line, worm, turbine, gear I, rack and switch module II, wherein:
the driving assembly is located on the switch box, the rotary contact block is rotatably installed in the switch box and fixedly connected with the power output assembly in the driving assembly, the switch assembly I is movably installed in the switch box and is in contact with the rotary contact block, a spring is arranged between the switch assembly I and the switch box, the transmission rod is rotatably installed in the switch box and is fixedly connected with the power output assembly in the driving assembly, the worm is fixedly sleeved on the transmission rod, the turbine is rotatably installed on the switch box, the worm is meshed with the turbine, the gear I is fixedly connected with the turbine, the rack is movably installed in the switch box, the rack is meshed with the gear I, and the switch assembly II is movably installed in the switch box, and the switch assembly II is fixedly connected with the rack.
Preferably, the switch assembly II is provided with an opening, the size of the opening is the same as that of the bottom of the switch assembly I, and the opening of the switch assembly II faces the bottom of the switch assembly I.
Preferably, the driving assembly comprises a gear II, a driven gear I, a driven gear II and a motor, wherein the gear II, the driven gear I and the driven gear II are respectively and rotatably arranged at the top of the switch box, the gear II and the driven gear II are respectively meshed with the driven gear I, the motor is positioned on the switch box, and the power output end of the motor is fixedly connected with the gear II.
Preferably, the rotary contact block is fixedly sleeved on the driven gear I, one end of the transmission rod is fixedly sleeved on the driven gear II, and the other end of the transmission rod is fixedly connected with the worm.
Preferably, the bottom of rotatory touch-sensitive tile is equipped with the touch-sensitive tile, the top of switch module I is equipped with protruding piece, and wherein the touch-sensitive tile on the rotatory touch-sensitive tile corresponds the protruding piece on the switch module I respectively.
Compared with the prior art, the invention has the beneficial effects that:
the gear in the driving assembly rotates to drive the rotary contact block to rotate and the worm to rotate, the rotary contact block drives the switch assembly I to move, the worm drives the turbine to rotate to further transfer power to the rack to further realize movement of the switch assembly II, and then the on-off of the switch is realized through linkage movement between the switch assembly I and the switch assembly II, so that the stability of the switch is guaranteed, and the switch assembly can act immediately.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the whole structure of the present invention in a left-view state;
fig. 2 is a schematic diagram of a three-dimensional structure of the whole structure of the present invention in a right view.
In the figure: the device comprises a switch box 1, a driving assembly 2, a rotary contact block 3, a switch assembly I4, a spring 5, a transmission rod 6, a worm 7, a worm wheel 8, a gear I9, a rack 10, a switch assembly II 11, a gear II 21, a driven gear I22, a driven gear II 23, a motor 24, a contact block 31 and a protruding block 41.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
referring to fig. 1 and 2, the present invention provides a technical solution:
the utility model provides an auxiliary switch's drive mechanism, includes switch box 1, drive assembly 2, rotatory touch-sensitive piece 3, switch module I4, spring 5, transfer line 6, worm 7, turbine 8, gear I9, rack 10 and switch module II 11, wherein:
the driving component 2 comprises a gear II 21, a driven gear I22, a driven gear II 23 and a motor 24, wherein the gear II 21, the driven gear I22 and the driven gear II 23 are respectively and rotatably arranged at the top of the switch box 1, the gear II 21 and the driven gear II 23 are positioned at two sides of the driven gear I22, the gear II 21 and the driven gear II 23 are respectively meshed with the driven gear I22 to form gear transmission, the motor 24 is fixedly arranged on the switch box 1 through bolts, the power output end of the motor 24 is sheathed on the gear II 21, the rotary contact block 3 is rotatably arranged in the switch box 1 through a bearing, the connecting rod at the top of the rotary contact block 3 is fixedly sheathed on the driven gear I22, the bottom of the rotary contact block 3 is provided with a contact block 31, the switch component I4 is movably arranged in the switch box 1, the top of the switch component I4 is provided with a protruding block 41, wherein the contact block 31 on the rotary contact block 3 corresponds to the protruding block 41 on the switch component I4 respectively, the contact block 31 on the rotary contact block 3 can squeeze the protruding block 41 on the switch component I4 to enable the switch component I4 to move downwards, the bottom of the switch component I4 is sleeved with the spring 5, two ends of the spring 5 are respectively contacted with the switch component I4 and the switch box 1, the spring 5 can provide power for the return stroke of the switch component I4, the transmission rod 6 is rotatably arranged in the switch box 1 through a bearing, one end of the transmission rod 6 is fixedly sleeved on the driven gear II 23, the other end of the transmission rod is fixedly connected with the worm 7, the power of the driven gear II 23 is further transmitted to the worm 7 through the transmission rod 6, a supporting rod is arranged in the turbine 8, two ends of the supporting rod in the turbine 8 are rotatably arranged on the switch box 1 through a rotating bearing respectively, the worm 7 and the turbine 8 are meshed with each other, the gear I9 is fixedly sleeved on a supporting rod in the turbine 8, the turbine 8 can drive the gear I9 to rotate synchronously with the gear I9, the rack 10 is movably mounted in the switch box 1, the rack 10 is meshed with the gear I9, the gear I9 can be rotated to drive the rack 10 to do linear motion, the switch assembly II 11 is movably mounted in the switch box 1, the switch assembly II 11 is fixedly connected with the rack 10 through a bolt, an opening is formed in the switch assembly II 11, the size of the opening is the same as that of the bottom of the switch assembly I4, and the opening of the switch assembly II 11 faces the bottom of the switch assembly I4.
The working principle of the device is as follows: to make the switch in the state of the passage, the motor 24 is started and transmits power to the driven gear I22 through the gear II 21, then the driven gear I22 is transmitted to the driven gear II 23, then the driven gear I22 and the driven gear II 23 synchronously rotate, at the moment, the rotary contact block 3 follows the rotation of the driven gear I22, then the contact block 31 on the rotary contact block 3 props against the protruding block 41 at the top of the switch component I4, at the moment, the rotary contact block 3 pushes the switch component I4 to move downwards, at the moment, the spring 5 is in a compressed state, and the rotation of the driven gear II 23 drives the transmission rod 6 to synchronously rotate with the transmission rod, then the power is transmitted to the worm 7, at the moment, the worm 7 drives the turbine 8 to rotate, then the gear I9 follows the synchronous rotation of the turbine 8, at the moment, the gear I9 drives the rack 10 to move upwards, at the moment, the switch component II 11 moves upwards, at the moment, the opening on the switch component II 11 contacts with the bottom of the switch component I4, and the communication of the two switches is realized, and the working stability of the switch is ensured due to the adoption of the linkage of the switch component I4 and the switch component II 11;
to make the switch be in the state of breaking, the motor 24 is in the state of reversing at this moment, and then driven gear I22 drives rotatory touch-piece 3 reversal, rotatory touch-piece 3 touch-piece 31 begins to drop the protruding piece 41 at switch module I4 top gradually this moment, and then rotatory touch-piece 3 moves up under the effect of compressed spring 5, and the power transmission on driven gear II 23 is to rack 10, rack 10 drives switch module II 11 and moves down this moment, and then break away from between switch module I4 and the switch module II 11 and realize the effect of breaking, two switches are moved towards the direction that keeps away from each other under the state of breaking, and then guaranteed the timeliness and the stability that the switch was broken.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The utility model provides a drive mechanism of auxiliary switch, includes switch box (1), drive assembly (2), rotatory touch-sensitive piece (3), switch module I (4), spring (5), transfer line (6), worm (7), turbine (8), gear I (9), rack (10) and switch module II (11), its characterized in that:
the driving assembly (2) is positioned on the switch box (1), the rotary contact block (3) is rotatably installed in the switch box (1) and is fixedly connected with the power output assembly in the driving assembly (2), the switch assembly I (4) is movably installed in the switch box (1) and is contacted with the rotary contact block (3), a spring (5) is arranged between the switch assembly I (4) and the switch box (1), the transmission rod (6) is rotatably installed in the switch box (1) and is fixedly connected with the power output assembly in the driving assembly (2), the worm (7) is fixedly sleeved on the transmission rod (6), the turbine (8) is rotatably installed on the switch box (1), the worm (7) is meshed with the turbine (8) mutually, the gear I (9) is fixedly connected with the turbine (8), the rack (10) is movably installed in the switch box (1), the rack (10) is meshed with the gear I (9) mutually, the switch assembly II (11) is movably installed in the switch box (1) and is fixedly connected with the switch assembly II (11) in the same size as the opening (11) at the bottom of the switch assembly (4), and the opening size II is the opening (11) is fixedly arranged on the bottom of the switch assembly (4), the bottom of rotatory touch piece (3) is equipped with touch piece (31), the top of switch module I (4) is equipped with protruding piece (41), and wherein touch piece (31) on rotatory touch piece (3) correspond protruding piece (41) on switch module I (4) respectively.
2. A transmission mechanism for an auxiliary switch as claimed in claim 1, wherein: the driving assembly (2) comprises a gear II (21), a driven gear I (22), a driven gear II (23) and a motor (24), wherein the gear II (21), the driven gear I (22) and the driven gear II (23) are respectively and rotatably arranged at the top of the switch box (1), the gear II (21) and the driven gear II (23) are respectively meshed with the driven gear I (22), and the motor (24) is positioned on the switch box (1), and the power output end of the motor is fixedly connected with the gear II (21).
3. A transmission mechanism for an auxiliary switch as claimed in claim 1, wherein: the rotary contact block (3) is fixedly sleeved on the driven gear I (22), one end of the transmission rod (6) is fixedly sleeved on the driven gear II (23), and the other end of the transmission rod is fixedly connected with the worm (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910422738.XA CN110010385B (en) | 2019-05-21 | 2019-05-21 | Transmission mechanism of auxiliary switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910422738.XA CN110010385B (en) | 2019-05-21 | 2019-05-21 | Transmission mechanism of auxiliary switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110010385A CN110010385A (en) | 2019-07-12 |
| CN110010385B true CN110010385B (en) | 2023-12-26 |
Family
ID=67177590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910422738.XA Active CN110010385B (en) | 2019-05-21 | 2019-05-21 | Transmission mechanism of auxiliary switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110010385B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112017875B (en) * | 2020-08-23 | 2023-02-24 | 国网山东省电力公司莱芜供电公司 | Control device of high-voltage switch |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104658777A (en) * | 2015-01-30 | 2015-05-27 | 浙江正泰电器股份有限公司 | Automatic transfer switch transmission mechanism |
| CN105448554A (en) * | 2014-08-25 | 2016-03-30 | 李程程 | Motor-operating mechanism with wide-angle output |
| CN209526014U (en) * | 2019-05-21 | 2019-10-22 | 安徽科盟电子科技有限公司 | The transmission mechanism of auxiliary switch |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002020302A1 (en) * | 2000-09-07 | 2002-03-14 | Intier Automotive Inc. | Triple output transfer case for a vehicle seat |
-
2019
- 2019-05-21 CN CN201910422738.XA patent/CN110010385B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448554A (en) * | 2014-08-25 | 2016-03-30 | 李程程 | Motor-operating mechanism with wide-angle output |
| CN104658777A (en) * | 2015-01-30 | 2015-05-27 | 浙江正泰电器股份有限公司 | Automatic transfer switch transmission mechanism |
| CN209526014U (en) * | 2019-05-21 | 2019-10-22 | 安徽科盟电子科技有限公司 | The transmission mechanism of auxiliary switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110010385A (en) | 2019-07-12 |
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