CN205609411U - Rotary switch's quick on -off mechanism - Google Patents
Rotary switch's quick on -off mechanism Download PDFInfo
- Publication number
- CN205609411U CN205609411U CN201620256144.8U CN201620256144U CN205609411U CN 205609411 U CN205609411 U CN 205609411U CN 201620256144 U CN201620256144 U CN 201620256144U CN 205609411 U CN205609411 U CN 205609411U
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- Prior art keywords
- driving structure
- drive mechanism
- rotation
- quick
- drive
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Abstract
The utility model provides a pair of rotary switch's quick on -off mechanism, including the base, the lid dress just forms accommodation space's upper cover with the base on the base, establishes transmission structure and drive structure in accommodation space, transmission structure can drive the structure just, rotate in the other direction relatively under the effect of external force, the drive structure is rotationally installed on the base, and drive the structure just, rotation drive switch's in the other direction moving contact switch -on or disconnection, still including restriction drive structure pivoted locking device, relieve drive structure locking's unlocking device, and set up at transmission structure and drive the elastomeric element between the structure, at drive structure locking state, elastomeric element compresses the energy storage under transmission structure corotation or reversal, at drive structure unblock state, elastomeric element release energy storage is around drive structure corotation of the rotation center rotary driving of drive structure or reversal. The utility model discloses the elastomeric element of well adoption is the transmission pressure spring, and stability is better, is difficult for breaking occur and plastic deformation, and life is longer.
Description
Technical field
This utility model relates to electric switch field, particularly relates to the quick on-off of a kind of rotary switch
Mechanism.
Background technology
The rotary switch of prior art possesses kick and connects the function disconnected with kick, and simple in construction is tight
Gathering, cost is low, and volume is little.A kind of rotation as disclosed in Chinese patent literature CN105070569A
The operating mechanism switched and the rotary switch with this operating mechanism, the operating mechanism of rotary switch includes
Drive mechanism, driving structure, energy storage kick structure, position limiting structure etc., the wherein forward of drive mechanism
Or reverse rotating drives the moving contact of switch to be switched on or switched off；The lower end driving structure is provided with and is set in
The cavity of the upper end of drive mechanism；Energy storage kick structure has the two poles of the earth pressure limiting of positive and negative direction and condenses and put,
Under driving structure just or opposite direction compresses rotationally, energy storage kick structure is compressed into the corresponding limit
Compress position, and kick exceeds the maximum and compresses position, the energy of energy storage kick structure kick release
On drive mechanism, drive mechanism positive and negative direction is made to rotate；Position limiting structure includes limiting respectively driving
Structure, the first position limiting structure of the drive mechanism positive and negative direction anglec of rotation, the second position limiting structure.Adopt
With two torsion springs as kick energy storing structure, and after the cooperation of two torsion springs, there are two poles of positive and negative direction
Pressure limiting is condensed and is put, and therefore, can compress torsion spring extremely pressure limiting by rotary drive structure and condense and put i.e.
Can make torque spring energy store, and be rotated further torsion spring can be made to release energy in moment kick, the energy of release
Act on drive mechanism, thus drive mechanism drives moving contact kick to be switched on or switched off.
Though the operating mechanism of the rotary switch of above-mentioned patent documentation and there is the rotary switch of this operating mechanism
So kick can connect and kick disconnection, but still suffer from following defect: this patent documentation is by two
Individual torsion spring is easily sent out under the compression driving structure as kick energy storing structure, the torsion spring foot at torsion spring two ends
Life is ruptured, and torsion spring the most easily occurs plastic deformation, by nothing after generation plastic deformation
Method is recovered, and therefore, service life is short.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome kick of the prior art to rotate
Switch service life short problem, it is provided that the quick on-off mechanism of the rotary switch that the life-span is longer.
For solving above-mentioned technical problem, the quick on-off mechanism of a kind of rotary switch of the present utility model,
Including base, lid is contained on described base and forms the upper cover accommodating space with described base, is located at institute
State the drive mechanism accommodated in space and drive structure；
Described drive mechanism can rotate relative to described driving structure positive and negative direction under the effect of external force；
Described driving structure is installed in rotation on described base, and the described positive and negative side of driving structure
To rotate drive switch moving contact be switched on or switched off；
Also include limiting the locking device that described driving structure rotates；
Release the tripper of described driving structure latches；
And the elastomeric element being arranged between described drive mechanism and described driving structure；
In described driving structure latches state, described elastomeric element is at described drive mechanism forward or reverse
Lower compressed energy-storage；
At described driving structure released state, described elastomeric element discharges described energy storage and drives knot around described
The center of rotation of structure rotates and drives described driving structure forward or reverse.
Wherein, described locking device includes the draw-in groove being arranged in described driving structure and is arranged on described
Base and the telescopic dop with described card slot fit；Described tripper includes being arranged on described biography
Unblock projection in dynamic structure, described unblock projection can block with described in the rotation forces of described drive mechanism
Head departs from described draw-in groove.
Wherein, described unblock projection extends along external diameter direction；There are two described unblock projections around described
The center of rotation of drive mechanism rotates distribution and has certain angle.
Wherein, described dop is L-shaped fixture block, the horizontal-extending end of described fixture block and described card slot fit,
The vertical elongated end of described fixture block coordinates with described unblock projection.
Wherein, having two described locking devices, two described locking devices are along described driving structure
Center of rotation distribution has certain angle.
Wherein, described elastomeric element includes two transmission stage clips, and two described transmission stage clips are relative to institute
Stating and drive the center of rotation of structure to be symmetrical arranged, each described transmission stage clip one end props up described transmission knot
Structure, the other end props up described driving structure.
Wherein, described drive mechanism is symmetrically arranged with two the first projections extended to internal diameter, described
Transmission stage clip offsets with described first projection；It is symmetrically arranged with in described driving structure described in two edges and drives
Dynamic structure center of rotation axially extended driving projection, the other end of described transmission stage clip and described driving
Projection offsets；Described first protruding with described driving projection radial thickness sum less than described driving structure
Upper end be set in the lower end cavity of drive mechanism in the interior cavity gap that formed.
Wherein, described drive mechanism is also symmetrically arranged with two relative with described first projection second
Projection, described transmission stage clip also offsets with described second projection；Described driving projection drives knot around described
Structure central rotation can be by the gap between described first protruding and described second projection.
Wherein, described drive mechanism upper surface is provided with limits the limit of the described drive mechanism anglec of rotation
Position groove, described stopper slot shapes certain angle around the center of rotation of described drive mechanism.
Wherein, described driving structure lower surface is provided with and limits the spacing of the described driving structure anglec of rotation
Block, described base is provided with the sliding tray matched with described limited block.
Technical solutions of the utility model, have the advantage that
In this utility model, employing elastomeric element is as energy storing structure, at described driving structure latches
State, rotates described drive mechanism, and described elastomeric element is pressed under described drive mechanism forward or reverse
Contracting energy storage, the energy of storage acts in described drive mechanism and described driving structure always, described
Driving structure released state, described elastomeric element discharges described energy storage in the rotation of described driving structure
The heart rotates and drives described driving structure forward or reverse.The elastomeric element used in this utility model is for passing
Dynamic pressure spring, the stability of transmission stage clip is preferable, is not susceptible to fracture and plastic deformation, therefore, rotates
The service life of the quick on-off mechanism of switch is longer.
When transmission stage clip in this utility model is compressed in energy storage or resting state, transmission stage clip two ends one
Directly act on drive mechanism and drive in structure, after driving structure to unlock, the energy of transmission stage clip release
Measuring and drive structure quickly to rotate promotions, action time is short, i.e. the quick on-off mechanism of rotary switch
Make-and-break time is shorter.
In this utility model, the unblock projection promotion on employing drive mechanism is stretched with card slot fit
The dop of contracting unlocks and drives structure, this simple in construction, and structural stability is good.And dop is L-shaped card
Block, horizontal-extending end and card slot fit, the vertical elongated end of fixture block coordinates, with rectangle with unlocking projection
Or the fixture block of other shapes compares, drive mechanism can be simplified and drive between structure, relation is set,
Make drive mechanism and drive the cooperation between structure relatively easy.
In this utility model, use two locking devices, i.e. can meet drive mechanism forward and backward
Time, drive structure to have lock-out state and released state.
In this utility model, drive mechanism upper surface is provided with the described drive mechanism of restriction and rotates
The stopper slot of angle, limits the anglec of rotation of drive mechanism, and makes drive mechanism according to the rotation of regulation
Route rotates, and to ensure the stability of the quick on-off mechanism of rotary switch, increases service life.
Accompanying drawing explanation
In order to make content of the present utility model be more likely to be clearly understood, below according to this utility model
Specific embodiment and combine accompanying drawing, this utility model is described in further detail, wherein:
Fig. 1 is the explosive view of the quick on-off mechanism of rotary switch of the present utility model；
Fig. 2 is the front view of drive mechanism；
Fig. 3 is the upward view of drive mechanism；
Fig. 4 is the top view of drive mechanism；
Fig. 5 is the front view driving structure；
Fig. 6 is the upward view driving structure；
Fig. 7 is the top view driving structure；
Fig. 8 is the upward view of upper cover；
Fig. 9 is the top view of base；
Figure 10 is the top view of the quick on-off mechanism of the rotary switch eliminating upper cover；
Figure 11 is the top view of the quick on-off mechanism of the rotary switch eliminating upper cover and drive mechanism；
Figure 12 is the front view of the quick on-off mechanism of rotary switch；
Figure 13 is that Figure 12 is in the cuing open of A-A direction rotating counterclockwise drive mechanism compression transmission stage clip
View；
Figure 14 is that Figure 13 continues to rotate counterclockwise drive mechanism to rotational angle is sectional view when 80 °；
Figure 15 is the unblock projection push card that Figure 14 continues to rotate counterclockwise drive mechanism to drive mechanism
Head departs from sectional view during draw-in groove；
Figure 16 is the sectional view that Figure 15 removes transmission stage clip；
Figure 17 is the sectional view after the release energy storage of Figure 15 transmission stage clip；
Figure 18 is the sectional view that Figure 17 removes transmission stage clip；
Description of reference numerals:
1-upper cover；11-the first through hole；12-spacing preiection；2-drive mechanism；21-unlocks projection；22-
Stopper slot；23-power transmission shaft；24-first is protruding；27-second is protruding；3-transmission stage clip；4-fixture block；
The vertical elongated end of 41-；The horizontal-extending end of 42-；43-fixture block hole；44-the first fixture block；45-the second fixture block；
5-drives structure；51-draw-in groove；52-drives projection；53-drive shaft；54-limited block；6-base；
61-sliding tray；62-the second through hole；63-cavity volume；7-fixture block stage clip.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is clearly and completely described, aobvious
So, described embodiment is a part of embodiment of this utility model rather than whole embodiments.
Based on the embodiment in this utility model, those of ordinary skill in the art are not making creative work
The every other embodiment obtained under premise, broadly falls into the scope of this utility model protection.
As shown in figs. 1-12, the quick on-off mechanism of a kind of rotary switch of the present embodiment, including base
6, upper cover 1, drive mechanism 2, driving structure 5, locking device, tripper, elastomeric element,
Wherein, upper cover lid is contained on described base 6 and is formed with described base 6 and accommodates space, transmission
Structure 2 and driving structure 5 are located in described receiving space；
Described drive mechanism 2 can the most described driving structure 5 positive and negative direction under the effect of external force
Rotate；
Described driving structure 5 is installed in rotation on described base 6, and described driving structure 5 just,
Reciprocal rotation drives the moving contact of switch to be switched on or switched off；
Locking device limits described driving structure 5 and rotates, and has two described lockings in the present embodiment
Device, two described locking devices are distributed along the center of rotation of described driving structure 5 and have certain angle,
It is 90 degree of angles in the present embodiment.Described locking device includes being arranged in described driving structure 5
Draw-in groove 51 and be arranged on described base 6 and the telescopic dop coordinated with described draw-in groove 51,
In embodiment, described dop is L-shaped fixture block 4, the described horizontal-extending end of fixture block 4 42 and described draw-in groove
51 coordinate, and the vertical elongated end 41 of described fixture block 4 coordinates with described unblock projection 21；The present embodiment
In two described fixture blocks 4 be called the first fixture block 44 and the first fixture block 45.
Tripper, for releasing the lock-out state of described driving structure 5, unlocks described in the present embodiment
Device includes the unblock projection 21 being arranged on described drive mechanism 2, and described unblock projection 21 can be with institute
State dop described in the rotation forces of drive mechanism 2 and depart from described draw-in groove 51.Two unlock setting of projection 21
Put is along the center of rotation distribution angle of drive mechanism 2 and to drive structure 5 according to draw-in groove 51 and dop
The anglec of rotation is arranged, and in the present embodiment, two described unblock projections 21 are along described drive mechanism 2
Center of rotation outward radial arrange and there are 180 ° of angles；With
Elastomeric element is arranged between described drive mechanism 2 and described driving structure 5, at the present embodiment
In, described elastomeric element includes that two transmission stage clips 3, two described transmission stage clips 3 drive relative to described
The center of rotation of dynamic structure 5 is symmetrical arranged, and each described transmission stage clip 3 one end props up described transmission knot
Structure 2, the other end props up described driving structure 5.In described driving structure 5 lock-out state, described elasticity
Parts are compressed energy-storage under described drive mechanism 2 forward or reverse；Shape is unlocked in described driving structure 5
State, described elastomeric element discharges described energy storage and rotates driving institute around the center of rotation of described driving structure 5
State driving structure 5 forward or reverse.
In the present embodiment, described drive mechanism 2 is symmetrically arranged with two first extended to internal diameter
Protruding 24, described transmission stage clip 3 offsets with described first projection 24；Symmetry in described driving structure 5
It is provided with two along described driving structure 5 center of rotation axially extended driving projection 52, described transmission
The other end of stage clip 3 offsets with described driving projection 52；Described first projection 24 is convex with described driving
Block 52 radial thickness sum is set in the chamber, lower end of drive mechanism 2 less than the upper end of described driving structure 5
The interior cavity gap of internal formation.The two ends of transmission stage clip 3 and the first projection 24 and driving projection 52 phase
Supporting, when drive mechanism 2 or driving structure 5 rotate, interior cavity gap has enough first protruding 24 and drives
Dynamic projection 52 relative motion and the space not come in contact.
In the present embodiment, described drive mechanism 2 is also symmetrically arranged with two and described first projection
24 the second relative projections 27, described transmission stage clip 3 also offsets with described second projection 27；Described
Drive the projection 52 can be by described first protruding 24 and described the around described driving structure 5 central rotation
Gap between two projections 27.First protruding 24 and second projection 27 acts on transmission stage clip 3 one end
End face on, the restriction effect to transmission stage clip 3 can be increased, be conducive to increase rotary switch fast
The stability of speed on off mechanism.
In the present embodiment, drive mechanism 2 and the circular configuration driving structure 5 to be same center of rotation,
The power transmission shaft 23 that drive mechanism 2 top is provided with stretches out upper cover 1 through the first through hole 11 in the middle part of upper cover 1,
The upper end of power transmission shaft 23 is suitable for connecting knob lid.
Base 6 is provided with the cavity volume 63 accommodating fixture block 4, the other end of the horizontal-extending end 42 of fixture block
Being provided with fixture block hole 4, one end of fixture block stage clip 7 is connected bottom cavity volume 63, and the other end is located at the fast hole of card
In.When driving structure 5 lock-out state, horizontal-extending end 42 can be inserted in draw-in groove 51, unlocks projection
When 21 promotion fixture blocks 4 depart from described draw-in groove 51, fixture block stage clip 7 is compressed in fixture block hole 4.
It is provided with on described drive mechanism 2 upper surface and limits the spacing of described drive mechanism 2 anglec of rotation
Groove 22, described stopper slot 22 shapes certain angle, in this reality around the center of rotation of described drive mechanism 2
Execute in example, the angle ranging from 180 degree.The spacing preiection corresponding with stopper slot 22 it is provided with on upper cover 1
12, spacing preiection 12 moves in stopper slot 22, limits the anglec of rotation of upper cover 1.
Described driving structure 5 lower surface is provided with the limited block limiting described driving structure 5 anglec of rotation
54, described base 6 is provided with the sliding tray 61 matched with described limited block 54, limited block 54
Move in sliding tray 61, limit the anglec of rotation driving structure 5.
Sliding tray 61 could be arranged to no less than 1, and in the present embodiment, sliding tray 61 is set to
Three, three sliding trays have the identical center of circle, and two of which is symmetrical arranged on same circumference, the
Three two of which sliding trays the most described rotate to an angle, and drive structure 5 preferably to limit
Rotate, increase the stability of the quick on-off mechanism of rotary switch.
The angle of sliding tray 61 is set according to the anglec of rotation driving structure 5, in the present embodiment, sliding
Dynamic groove becomes 90 degree around the center of rotation of drive mechanism 2.
It is provided with the second through hole 62 in the middle part of base 6, drives the drive shaft 53 of structure 5 bottom to lead to through second
Hole 62 is stretched out base 6 and is rotated described driving structure (5) forward or reverse of driving.
The work process of the quick on-off mechanism of the rotary switch in the present embodiment is as follows:
Under original state, two transmission stage clips 3 are symmetrical arranged relative to the center of rotation driving structure 5,
Each described transmission stage clip 3 one end props up described drive mechanism 2, and the other end props up described driving structure 5,
Drive projection 52 between the first protruding 24 and second projection 27, and not with first protruding 24 and
Second protruding 27 contacts.Fixture block 4 is stuck in the draw-in groove 51 driving structure 5, because of a little, drives structure 5
Can not rotate counterclockwise.
As shown in figure 13, rotary drive structure 2 that external force is counterclockwise, first protruding 24 and second is protruding
27 promote transmission stage clip 3 to rotate, transmission stage clip 3 compressed energy-storage.Transmission stage clip 3 is in energy storage or static
Being all that one end acts on drive mechanism during state, the other end acts in driving structure.
As shown in figure 14, continue rotary drive structure 2 and arrive set angle, the present embodiment is set to 80
Degree, contacts with the vertical plane of the vertical elongated end 41 of fixture block 4 when unlocking projection 21 rotation, continues to turn
The horizontal-extending end 42 of dynamic promotion the first fixture block 44 is to being fully removed draw-in groove 51, thus completes described
Drive the unblock of structure 5, as shown in Figure 15 and Figure 16, be now in the transmission stage clip 3 of compressive state
The promotion that releases energy drives structure 5 the most quickly to rotate.
In the present embodiment, it is provided with two described locking devices and the rotation along described driving structure (5)
Central distribution has certain angle, is set to 90 degree in the present embodiment, as shown in Figure 17 and Figure 18,
Transmission stage clip 3 releases energy, and makes driving structure 5 rotate counterclockwise, rotates necessarily when driving structure 5
During angle, 90-degree rotation in the present embodiment, drive the draw-in groove 51 in structure 5 to turn over 90 degree accordingly,
Second fixture block 45 inserts in draw-in groove 51 under the effect of fixture block stage clip 7, and locking drives the rotation of structure 5
Turn.Now, driving projection 52 to be again positioned between the first protruding 24 and second projection 27, transmission is tied
Structure 2 and driving structure 5 all have rotated 90 degree.
Turn clockwise identical with rotation mode counterclockwise, the most no longer describe.
Obviously, above-described embodiment is only for clearly demonstrating example, and not to embodiment party
The restriction of formula.For those of ordinary skill in the field, the most also may be used
To make other changes in different forms.Here without also all of embodiment being given
With exhaustive.And the obvious change thus extended out or variation are created still in this utility model
Protection domain among.
Claims (10)
1. the quick on-off mechanism of a rotary switch, including base (6), lid is contained in described base (6) and above and forms the upper cover (1) accommodating space, the drive mechanism (2) being located in described receiving space and driving structure (5) with described base (6)；
Described drive mechanism (2) can rotate relative to described driving structure (5) positive and negative direction under the effect of external force；
Described driving structure (5) is installed in rotation on described base (6), and rotating of described driving structure (5) positive and negative direction drives the moving contact of switch to be switched on or switched off；
It is characterized in that: also include
Limit the locking device that described driving structure (5) rotates；
Release the tripper that described driving structure (5) locks；With
It is arranged on the elastomeric element between described drive mechanism (2) and described driving structure (5)；
At described driving structure (5) lock-out state, described elastomeric element is compressed energy-storage under described drive mechanism (2) forward or reverse；
At described driving structure (5) released state, described elastomeric element discharges described energy storage and rotates described driving structure (5) forward or reverse of driving around the center of rotation of described driving structure (5).
The quick on-off mechanism of rotary switch the most according to claim 1, it is characterised in that: described locking device includes the draw-in groove (51) being arranged on described driving structure (5) and is arranged on described base (6) and the telescopic dop coordinated with described draw-in groove (51)；Described tripper includes the unblock projection (21) being arranged on described drive mechanism (2), and described unblock projection (21) can depart from described draw-in groove (51) with dop described in the rotation forces of described drive mechanism (2).
The quick on-off mechanism of rotary switch the most according to claim 2, it is characterised in that: described unblock projection (21) extends along external diameter direction；Having two described unblock projections (21), the center of rotation around described drive mechanism (2) rotates distribution and has certain angle.
The quick on-off mechanism of rotary switch the most according to claim 2, it is characterized in that: described dop is L-shaped fixture block (4), described fixture block (4) horizontal-extending end (42) coordinates with described draw-in groove (51), and the vertical elongated end (41) of described fixture block (4) coordinates with described unblock projection (21).
The quick on-off mechanism of rotary switch the most according to claim 1, it is characterised in that: having two described locking devices, two described locking devices are distributed along the center of rotation of described driving structure (5) and have certain angle.
The quick on-off mechanism of rotary switch the most according to claim 1, it is characterized in that: described elastomeric element includes two transmission stage clips (3), two described transmission stage clips (3) are symmetrical arranged relative to the center of rotation of described driving structure (5), each described transmission stage clip (3) one end props up described drive mechanism (2), and the other end props up described driving structure (5).
The quick on-off mechanism of rotary switch the most according to claim 6, it is characterized in that: being symmetrically arranged with two first protruding (24) extended to internal diameter on described drive mechanism (2), described transmission stage clip (3) offsets with described first protruding (24)；It is symmetrically arranged with two on described driving structure (5) to offset along described driving structure (5) center of rotation axially extended driving projection (52), the other end of described transmission stage clip (3) with described driving projection (52)；The interior cavity gap that described first protruding (24) are formed in being set in the lower end cavity of drive mechanism (2) with described driving projection (52) radial thickness sum less than the upper end of described driving structure (5).
The quick on-off mechanism of rotary switch the most according to claim 7, it is characterized in that: be also symmetrically arranged with two second protruding (27) relative with described first protruding (24) on described drive mechanism (2), described transmission stage clip (3) also offsets with described second protruding (27)；Described driving projection (52) can be by the gap between described first protruding (24) and described second protruding (27) around described driving structure (5) central rotation.
The quick on-off mechanism of rotary switch the most according to claim 1, it is characterized in that: be provided with the stopper slot (22) limiting described drive mechanism (2) anglec of rotation on described drive mechanism (2) upper surface, described stopper slot (22) shapes certain angle around the center of rotation of described drive mechanism (2).
The quick on-off mechanism of rotary switch the most according to claim 1, it is characterized in that: described driving structure (5) lower surface is provided with the limited block (54) limiting described driving structure (5) anglec of rotation, and described base (6) is provided with the sliding tray (61) matched with described limited block (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256144.8U CN205609411U (en) | 2016-03-30 | 2016-03-30 | Rotary switch's quick on -off mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620256144.8U CN205609411U (en) | 2016-03-30 | 2016-03-30 | Rotary switch's quick on -off mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205609411U true CN205609411U (en) | 2016-09-28 |
Family
ID=56964179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620256144.8U Withdrawn - After Issue CN205609411U (en) | 2016-03-30 | 2016-03-30 | Rotary switch's quick on -off mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205609411U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788932A (en) * | 2016-03-30 | 2016-07-20 | 科都电气有限公司 | Rapid on-off mechanism for rotary switch |
| CN107946121A (en) * | 2017-12-18 | 2018-04-20 | 科都电气有限公司 | Rocker switch |
-
2016
- 2016-03-30 CN CN201620256144.8U patent/CN205609411U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105788932A (en) * | 2016-03-30 | 2016-07-20 | 科都电气有限公司 | Rapid on-off mechanism for rotary switch |
| CN105788932B (en) * | 2016-03-30 | 2017-11-24 | 科都电气有限公司 | A kind of quick on-off mechanism of rotary switch |
| CN107946121A (en) * | 2017-12-18 | 2018-04-20 | 科都电气有限公司 | Rocker switch |
| CN107946121B (en) * | 2017-12-18 | 2020-08-04 | 科都电气有限公司 | Rocker switch |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160928 Effective date of abandoning: 20171124 |