CN206040567U - Elastic energy storage drive mechanism - Google Patents
Elastic energy storage drive mechanism Download PDFInfo
- Publication number
- CN206040567U CN206040567U CN201620388175.9U CN201620388175U CN206040567U CN 206040567 U CN206040567 U CN 206040567U CN 201620388175 U CN201620388175 U CN 201620388175U CN 206040567 U CN206040567 U CN 206040567U
- Authority
- CN
- China
- Prior art keywords
- energy storage
- energy
- rotating disk
- driving rotating
- stored spring
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides an elastic energy storage drive mechanism which characterized in that: it includes drive turntable (102), and energy -stored spring (104) suit is in the axis of rotation (102a) of drive turntable (102), and drive turntable (102) rotation in -process can drive energy -stored spring (104) and carry out the energy storage, still be equipped with in the axis of rotation (102a) of drive turntable (102) driven plate (106), energy -stored spring (104) energy release in -process can promote driven plate (106) and rotate, the utility model discloses increase the elastic component transmission on the driving chain, this elastic component can carry out the mechanical type energy storage, has solved that this type of positive drive electrically -operated miniature circuit breaker meets and falls electric situation unusually at the in -process of carrying out the feed motion on the existing market, and the miniature circuit breaker contact stops a difficult problem that causes the potential safety hazard at an intermediate rating easily.
Description
Technical field
This utility model belongs to low voltage electrical apparatus technology field, is exactly specifically to be related to a kind of elastic energy storage drive mechanism, carries
The safety that high chopper is used.
Background technology
The separating brake of conventional small chopper, feed motion, need manual hand manipulation to complete.With sending out for intelligent grid
The miniature circuit breaker product of automatic divide-shut brake can be reliably realized in exhibition, urgent need.Therefore, assembled electric operating dress is occurred in that on market
The miniature circuit breaker put, by sending instructions to electrically operated device, is capable of achieving to drive miniature circuit breaker automatic brake separating, closes a floodgate dynamic
Make, without manual hand manipulation, be effectively saved manpower and materials, using increasingly extensive.But it is common on existing market
Such product, the internal drive mechanism member between electrically operated device and miniature circuit breaker all adopt rigid member integral drive, nothing
Energy-storage function, electrically operated device perform feed motion during, if running into powered-off fault situation, electrically operated device
In motor at once quit work, miniature circuit breaker contact rest on separating brake and close a floodgate between intermediateness, easily cause with
Lower problem：1. small-size breaker handle is pinned by electrically operated device, and user or maintainer cannot carry out normal manual point
Closing operation, if promoting miniature circuit breaker operation handle by force, eventually damages product；2. small-size breaker handle is rested on
Intermediateness, its internal moving contact also move to an intermediateness, now, the electric clearance between moving contact and static contact
Less than normal gate-dividing state, in this case, system once restores electricity, and easily causes miniature circuit breaker moving contact and stationary contact
Improper electric arc is produced between head, the damage of product, equipment is caused, under extreme situation, easily causes the safety such as electric shock, fire
Hidden danger.
Utility model content
The purpose of this utility model is aiming between existing miniature circuit breaker electrically operated device and miniature circuit breaker
The technological deficiency that is prone to accidents using rigid member integral drive of internal drive mechanism member, there is provided a kind of elastic energy storage transmission
Mechanism, this elastic component can carry out mechanical energy storage, solve the small-sized open circuit of such positive drive electric operating on existing market
Device runs into powered-off fault situation during feed motion is performed, and miniature circuit breaker contact rests on an intermediateness to be held
Easily cause a difficult problem for potential safety hazard.
Technical scheme
In order to realize above-mentioned technical purpose, a kind of elastic energy storage drive mechanism of this utility model design, it is characterised in that：
It includes driving rotating disk, and energy-stored spring is sleeved in the rotary shaft of driving rotating disk, can drive storage in driving rotating disk rotation process
Energy spring carries out energy storage；Clutch plate is also equipped with the rotary shaft of the driving rotating disk, can be promoted in energy-stored spring exoergic process
Clutch plate is rotated；
The energy-stored spring is energy storage torsion spring, and one end is installed in the bayonet slot of driving rotating disk, the installation of the clutch plate
Portion is provided with gap slot, and the other end of energy storage torsion spring stretches out gap slot, and energy storage torsion spring exoergic process promotes clutch plate to rotate.
Further, locking is snapped in the energy-stored spring thermal energy storage process, the driving rotating disk is provided with release boss, drive
Lock unblock release energy-stored spring can be promoted in dynamic rotating disk rotation process；
The installation portion of the clutch plate is provided with gap slot, and energy storage one end is installed in the bayonet slot of driving rotating disk, separately
The limiting section that gap slot props up lock is stretched out in one end, and in driving rotating disk rotation process, release boss pushes lock open releases energy storage torsion spring
Can, energy storage torsion spring exoergic process promotes clutch plate to rotate.
Further, the lock is mounted on rotation jack-post, can rotate around rotation jack-post, reduction torsion spring is housed on lock.
Further, installation axle portion is stretched out in the driving rotating disk.
Beneficial effect
A kind of elastic energy storage drive mechanism of offer that this utility model is provided, increases elastic component transmission on driving-chain, this
Elastic component can carry out mechanical energy storage, solve such positive drive electric operating miniature circuit breaker on existing market and performing
During feed motion, powered-off fault situation is run into, miniature circuit breaker contact rests on an intermediateness and easily causes peace
A difficult problem for full hidden danger.
Description of the drawings
Accompanying drawing 1 is the product structure figure of this utility model first embodiment；
Accompanying drawing 2 is this utility model first embodiment electrically operated device and miniature circuit breaker mounting structure figure；
Accompanying drawing 3 is electrically operated device structure chart in this utility model first embodiment；
Accompanying drawing 4 is the middle-size and small-size breaker structure figure of this utility model first embodiment；
Accompanying drawing 5 is energy-stored spring structure chart in this utility model first embodiment；
Accompanying drawing 6 turns distribution structure figure for energy-stored spring in this utility model first embodiment and driving rotating disk；
Accompanying drawing 7 is energy-stored spring energy storage state structural representation in this utility model first embodiment；
Accompanying drawing 8 is energy-stored spring de-energized state structural representation in this utility model first embodiment；
Accompanying drawing 9 is electrically operated device structure chart in this utility model second embodiment.
Specific embodiment
With reference to the accompanying drawings and examples, this utility model is elaborated.
Embodiment 1
In order to describe the structure and work of elastic energy storage drive mechanism provided by the utility model as shown in Figure 1 in detail
Make principle, use it for the energy storing drive of miniature circuit breaker first, wherein clutch plate is embodied in circuit breaker handle, then it is such as attached
Shown in Fig. 2, a kind of energy storage type electric operating miniature circuit breaker, it includes multipole small-size chopper 1 and electrically operated device 2,
The miniature circuit breaker 1 is connected using side assembly with electrically operated device 2, and the control miniature circuit breaker 1 of electrically operated device 2 enters
Row breaking-closing operating, wherein：
As shown in Figure 3, the electrically operated device 2 includes operation device shell 201, peace in operation device shell 201
Equipped with motor 202, the output shaft of motor 202 is connected with reduction box 203, and the output shaft of reduction box 203 is provided with worm screw 204,
Worm screw 204 is meshed with gear 205, and intermediate solid drive shaft 206 and electrically operated device handle 207, gear are housed on the gear 205
205 can drive intermediate solid drive shaft 206 and electrically operated device handle 207 to move；205 end face of the gear is provided with installing hole
205a, intermediate solid drive shaft 206 are mounted in installing hole 205a and stretch into inside miniature circuit breaker 1；205 end face of gear is provided with groove 205b,
207 end face of electrically operated device handle stretches out boss 207a and loads in the groove 205b of gear 205.Tooth is additionally provided with gear 205
Wheel installation axle, gear mounting shaft are mounted in the gear shaft holes on operation device shell 201.The motor 202 is connected with electronics control
Wiring board processed 208, is equipped with terminal 209 on electronic control board 208.
As shown in Figure 4, the miniature circuit breaker 1 includes case for circuit breaker 101, and case for circuit breaker 101 is built with driving
Rotating disk 102,102 end face of driving rotating disk are provided with axis hole 103, load intermediate solid drive shaft 206 in axis hole 103, and energy-stored spring 104 is sleeved on
In rotary shaft 102a of driving rotating disk 102, energy-stored spring 104 in 102 rotation process of driving rotating disk, can be driven to carry out energy storage, be stored up
105 lockings can be snapped in 104 thermal energy storage process of spring, 105 unblock release of lock in 102 rotation process of driving rotating disk, can be promoted
Energy-stored spring 104, is also equipped with circuit breaker handle 106 in rotary shaft 102a of the driving rotating disk 102, energy-stored spring 104 releases energy
During circuit breaker handle 106 can be promoted to rotate.Circuit breaker handle 106 is by push rod 108 and moving contact of breaker mechanism 109
Connection.
As shown in accompanying drawing 5,6,7 and 8, the energy-stored spring 104 is energy storage torsion spring, and one end is installed on driving rotating disk 102
In bayonet slot 102a, the other end props up the limiting section 105a of lock 105, and the driving rotating disk 102 is provided with release boss 102b,
In 102 rotation process of driving rotating disk, release boss 102b can push lock 105 open makes limiting section 105a leave energy storage torsion spring.Institute
State and in driving rotating disk 102, stretch out installation axle portion 102c, axle portion 102c is installed and is mounted in 101 installing hole of case for circuit breaker.Chopper
The installation portion of handle 106 is provided with gap slot 106a, and the limiting section that gap slot 106a props up lock 105 is stretched out in one end of energy storage torsion spring
105a, release boss 102b push lock 105 open makes energy storage torsion spring release energy, and energy storage torsion spring exoergic process promotes circuit breaker handle 106
Rotate.Lock 105 is mounted on rotation jack-post 107, can be rotated around rotation jack-post 107, and rotation jack-post 107 is mounted in case for circuit breaker
On 101, reduction torsion spring is housed on lock 105.
Flexible part transmission on internal drive chain between electrically operated device and miniature circuit breaker, this elastic component can be entered
Row mechanical energy storage.Electrically operated device during feed motion is performed first carries out energy storage action, then discharges energy storage,
Miniature circuit breaker is driven to close a floodgate.The process of energy storage, converts electrical energy into elastic component elastic potential energy, discharges the process of energy storage, elasticity
Part elastic potential energy discharges, and drives miniature circuit breaker to close a floodgate.Therefore, in whole making process, powered-off fault is run into any time
Situation, miniature circuit breaker contact all can only be in separating brake or two positions of closing a floodgate, and will not rest on intermediateness.
Embodiment 2
As shown in Figure 9, can also provide elastic energy storage drive mechanism by this utility model is used for electrically operated device
Driving rotating disk 102 is set to gear 205 by energy storing drive, concrete manifestation, and 205 end face of gear is set with energy-stored spring 104, other
Structure is identical with embodiment, now clutch plate be electrically operated device handle 207,104 driving electric operation device of energy-stored spring
Handle 207 is rotated and completes divide-shut brake action so as to dynamic miniature circuit breaker 1.
Structure, ratio, size depicted in embodiment institute accompanying drawings etc., only to coordinate in disclosed in description
Hold, so that those skilled in the art understands and reads, be not limited to the enforceable qualificationss of this utility model, therefore not
Has technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not affecting this practicality new
Under effect that type can be generated and the purpose that can reach, still all should fall obtain and can contain in the technology contents disclosed in this utility model
In the range of lid.Meanwhile, in this specification it is cited as " on ", D score, "left", "right", " centre ", " clockwise ", " inverse time
The term of pin " etc., is merely convenient to understanding for narration, and is not used to limit the enforceable scope of this utility model, its relative pass
System is altered or modified, under without essence change technology contents, when being also considered as the enforceable category of this utility model.
Claims (4)
1. a kind of elastic energy storage drive mechanism, it is characterised in that：It includes driving rotating disk (102), and energy-stored spring (104) is sleeved on
In the rotary shaft (102a) of driving rotating disk (102), energy-stored spring (104) in driving rotating disk (102) rotation process, can be driven to enter
Row energy storage；Clutch plate (106) is also equipped with the rotary shaft (102a) of driving rotating disk (102), and energy-stored spring (104) is released can mistake
Clutch plate (106) can be promoted in journey to rotate；
Described energy-stored spring (104) are energy storage torsion spring, and one end is installed in the bayonet slot (102d) of driving rotating disk (102), described
The installation portion of clutch plate (106) is provided with gap slot (106a), and the other end of energy storage torsion spring stretches out gap slot (106a), energy storage torsion spring
Exoergic process promotes clutch plate (106) to rotate.
2. a kind of elastic energy storage drive mechanism as claimed in claim 1, it is characterised in that：Energy-stored spring (104) energy storage
During be snapped (105) locking, driving rotating disk (102) are provided with release boss (102b), and driving rotating disk (102) is rotated
During can promote lock (105) unblock release energy-stored spring (104)；
The installation portion of clutch plate (106) is provided with gap slot (106a), and energy storage one end is installed on driving rotating disk (102)
In bayonet slot (102d), the other end stretches out the limiting section (105a) that gap slot (106a) props up lock (105), driving rotating disk
(102) in rotation process release boss (102b) push open lock (105) make energy storage torsion spring release can, energy storage torsion spring exoergic process promote
Clutch plate (106) is rotated.
3. a kind of elastic energy storage drive mechanism as claimed in claim 2, it is characterised in that：Lock (105) are mounted in rotation
On jack-post (107), can rotate around rotation jack-post (107), reduction torsion spring is housed on lock (105).
4. a kind of elastic energy storage drive mechanism as claimed in claim 1, it is characterised in that：Stretch on driving rotating disk (102)
Go out to install axle portion (102c).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620388175.9U CN206040567U (en) | 2016-04-29 | 2016-04-29 | Elastic energy storage drive mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620388175.9U CN206040567U (en) | 2016-04-29 | 2016-04-29 | Elastic energy storage drive mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206040567U true CN206040567U (en) | 2017-03-22 |
Family
ID=58311795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620388175.9U Withdrawn - After Issue CN206040567U (en) | 2016-04-29 | 2016-04-29 | Elastic energy storage drive mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206040567U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230593A (en) * | 2016-04-29 | 2017-10-03 | 上海良信电器股份有限公司 | A kind of elastic energy storage transmission mechanism |
| CN109326495A (en) * | 2018-11-16 | 2019-02-12 | 浙江天正电气股份有限公司 | It is a kind of can quick-make miniature circuit breaker |
-
2016
- 2016-04-29 CN CN201620388175.9U patent/CN206040567U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230593A (en) * | 2016-04-29 | 2017-10-03 | 上海良信电器股份有限公司 | A kind of elastic energy storage transmission mechanism |
| CN109326495A (en) * | 2018-11-16 | 2019-02-12 | 浙江天正电气股份有限公司 | It is a kind of can quick-make miniature circuit breaker |
| CN109326495B (en) * | 2018-11-16 | 2023-12-29 | 浙江天正电气股份有限公司 | But quick closing's miniature circuit breaker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170322 Effective date of abandoning: 20190917 |
|
| AV01 | Patent right actively abandoned |