CN207441537U - A kind of microswitch - Google Patents
A kind of microswitch Download PDFInfo
- Publication number
- CN207441537U CN207441537U CN201721412066.7U CN201721412066U CN207441537U CN 207441537 U CN207441537 U CN 207441537U CN 201721412066 U CN201721412066 U CN 201721412066U CN 207441537 U CN207441537 U CN 207441537U
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- China
- Prior art keywords
- button
- push
- steel
- button socket
- socket
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Abstract
The utility model discloses a kind of microswitches,Its drip irrigation device includes push-button socket,Push-button socket upper end is equipped with the inching button with being connected inside push-button socket,It is equipped with above the inching button and plays steel,The one end for playing steel is hinged with push-button socket upper end,The top of the push-button socket upper end is equipped with the latch being slidably connected with push-button socket,The latch includes the side plate being slidably connected with push-button socket and is connected two side plates and is higher than the top plate of inching button,The side plate and the dovetail groove of push-button socket side are slidably connected,When playing steel less than the top plate and being abutted with inching button,The inching button is in pressed status,The top plate is movable to the top for playing the one end of steel away from hinged end and is abutted with playing steel,Clamping screw is threaded on two side plates,The advantage of the utility model is that inching button can keep the state pushed when no external force acts on for a long time.
Description
Technical field
The utility model is related to switching technique field, more specifically it is related to a kind of microswitch.
Background technology
Microswitch is that have small contact separation and snap-action mechanism, and it is dynamic to carry out switch with defined stroke and defined power
The contact mechanism of work, is covered with shell, outside have a kind of switch of drive rod because contact spacing of its switch is smaller,
Therefore named microswitch, is called sensitive switch.
A kind of microswitch of patent disclosure that license notification number is CN201229877Y in the prior art, passes through
The pushing that presser feet realizes inching button is pressed, inching button is multiple under the action of tension spring after the external force on presser feet is removed
Position so that inching button can not be maintained at the state of pushing when no external force acts on for a long time, be unfavorable for people's use, especially will
When microswitch is applied in pipelining equipment, each microswitch in pipelining equipment interrelates, at the initial stage of equipment
During debugging, when needing to debug next step after the microswitch in a step is debugged, in debugging next step every time
Before be required to that next step could be debugged the pushing of the inching button of the microswitch of upper also step, give equipment debugging band
It is inconvenient to come.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of microswitch, advantage exists
In the state that inching button can keep pushing when no external force acts on for a long time.
To achieve the above object, the utility model provides following technical solution：A kind of microswitch, including push-button socket,
Push-button socket upper end is equipped with the inching button with being connected inside push-button socket, is equipped with above the inching button and plays steel, plays one end of steel
It is hinged with push-button socket upper end, the top of the push-button socket upper end is equipped with the latch being slidably connected with push-button socket, the latch
Including the side plate being slidably connected with push-button socket and it is connected two side plates and higher than the top plate of inching button, the side plate and push-button socket
The dovetail groove of side is slidably connected, and when playing steel less than the top plate and being abutted with inching button, the inching button is in down
Pressure condition, the top plate is movable to the top for playing the one end of steel away from hinged end and is abutted with playing steel, on two side plates
It is threaded with clamping screw.
By using above-mentioned technical proposal, when it is required that inching button is chronically at pressed status, rotating bullet steel makes
Steel must be played and squeeze inching button so that play steel and be less than top plate, inching button is in pressed status at this time, and then movable top plate moves
To moved end top and with play steel abuts, then tighten clamping screw and fix ceiling location so that bullet steel limited be subject to top plate
It can not reset, so that inching button can be maintained at pressed status in the case where no external force acts on, be used convenient for people.
When inching button need not be chronically at pressed status, clamping screw is unscrewed, top plate is moved on one side and passed through
Clamping screw is fixed so that top plate can not be contacted with playing steel, being capable of normal rotation so that playing steel.
The utility model is further arranged to：It is characterized in that：The bullet steel is fixed limited close to one end of inching button
Bit slice when banking stop is abutted with push-button socket upper end, plays steel and is abutted with the push-button socket after bouncing.
By using above-mentioned technical proposal, banking stop, which can limit, plays steel to the angle rotated away from push-button socket direction, prevents
The phenomenon that can not squeezing inching button with object after only the rotational angle of bullet steel is excessive, occurs so that inching button more stabilization can
It leans on.
The utility model is further arranged to：The front and rear sides of the push-button socket upper end are equipped with Rotational Cylindrical, the bullet steel
One end set there are two the pin-joint piece respectively with the rotation connection of two Rotational Cylindricals, when play steel it is parallel with push-button socket upper end when it is described micro-
Dynamic button is in pressed status, and distance of the top plate lower surface apart from the lower surface of push-button socket is equal to bullet steel with pressing at this time
Distance between the upper surface of button seat.
By using above-mentioned technical proposal, realized by the rotation connection of pin-joint piece and Rotational Cylindrical and play steel one end and push-button socket
It is hinged, when it is required that inching button is chronically at pressed status, steel will be played and overturn to parallel with push-button socket upper surface and squeeze
After pressing inching button, movable top plate is consolidated to the one end of bullet steel away from pin-joint piece by screwing clamping screw ceiling location
Fixed difficult to slide, so that playing lower section of the steel always situated in top plate, inching button can be chronically at pressed status.
The utility model is further arranged to：It is provided with playing the guide surface of steel in the Rotational Cylindrical.
By using above-mentioned technical proposal, when installation plays steel, pin-joint piece can be directly pushed so that pin-joint piece is along guiding
It is deformed away from the one side of groove floor, after Rotational Cylindrical is corresponding with the hole position on pin-joint piece, on Rotational Cylindrical insertion pin-joint piece
Hole position, so as to fulfill the connection of steel and Rotational Cylindrical is played, the setting of guide surface is so that play the quick and easy for installation of steel.
The utility model is further arranged to：The front and rear sides of the push-button socket upper end are equipped with the peace with pin-joint piece cooperation
Tankage, the Rotational Cylindrical are fixed in mounting groove, in the pin-joint piece insertion mounting groove.
By using above-mentioned technical proposal, so that pin-joint piece is subject to the protection of mounting groove to be not easy in pin-joint piece insertion mounting groove
It is impaired, improve the service life of pin-joint piece.
The utility model is further arranged to：The both sides that the push-button socket offers dovetail groove are equipped with and match somebody with somebody with clamping screw
The locating slot of conjunction, locating slot are located at one side of the mounting groove away from inching button.
By using above-mentioned technical proposal, when inching button need not be chronically at pressed status, top plate is moved to top
Plate and locating slot, then clamping screw is screwed until clamping screw is abutted with locating slot, locating slot can place clamping screw slip,
So that ceiling location fixation is difficult to slide, does not interfere with and play steel movement.
The utility model is further arranged to：The one side that the clamping screw is done close to inching button is equipped with netted recessed
Slot.
By using above-mentioned technical proposal, groove can improve roughness of the clamping screw close to the one side of push-button socket,
So that it is difficult to slide after being abutted after clamping screw is abutted with positioning trench bottom or with push-button socket, further such that top plate can position
Securely it is not easy to rock.
The utility model is further arranged to：The side plate is equipped with hollow hole.
By using above-mentioned technical proposal, hollow hole can increase the roughness of side plate and reduce the weight of side plate so that
It is more easy and convenient when people are by side plate movable top plate.
In conclusion the utility model has the following advantages：
It rotates bullet steel and so that play steel abuts with push-button socket upper surface, and cause inching button that bullet steel extruding is subject to be in down
After pressure condition, movable top plate extremely plays the steel top opposite with hinged end and passes through clamping screw and fixes, so that inching button
It can keep pressed status for a long time in the case of from external force, be used convenient for people.
Description of the drawings
Fig. 1 is the structure diagram of the present embodiment；
Fig. 2 is the exploded perspective view of the present embodiment；
Fig. 3 is the exploded perspective view at another visual angle of the present embodiment；
Fig. 4 is the structure diagram of clamping screw in the present embodiment.
Reference sign：1st, push-button socket；2nd, inching button；3rd, steel is played；4th, pin-joint piece；5th, mounting groove；6th, Rotational Cylindrical；7、
Guide surface；8th, banking stop；9th, dovetail groove；10th, latch；11st, side plate；12nd, top plate；13rd, clamping screw；14th, locating slot；15、
Groove；16th, hollow hole.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Present embodiment discloses a kind of microswitches, and as shown in Figure 1 and Figure 2, including push-button socket 1,1 upper end of push-button socket is equipped with
The inching button 2 being connected with 1 inside of push-button socket, is equipped with above inching button 2 and plays steel 3, plays the both sides point of wherein one end of steel 3
The mounting groove 5 coordinated with pin-joint piece 4 Gu Ding not be equipped in the front and rear sides of 1 upper end of push-button socket there are one pin-joint piece 4, it is hinged
Piece 4 is rotatablely connected with the Rotational Cylindrical 6 in mounting groove 5 so that playing steel 3 can rotate along Rotational Cylindrical 6, be provided in Rotational Cylindrical 6
The guide surface 7 of steel 3 is played, when installation plays steel 3, can directly push pin-joint piece 4 so that pin-joint piece 4 is along guide surface 7 to away from recessed
The one side deformation of 15 bottom surface of slot, after Rotational Cylindrical 6 is corresponding with the hole position on pin-joint piece 4, Rotational Cylindrical 6 is embedded in the hole on pin-joint piece 4
Position, so as to fulfill steel 3 and the connection of Rotational Cylindrical 6 is played, so that playing the quick and easy for installation of steel 3.
As shown in Figure 2 and Figure 3, banking stop 8 is fixed with one end that push-button socket 1 is connected in bullet steel 3, when banking stop 8 and button
It when 1 upper end of seat abuts, plays steel 3 and is abutted with the push-button socket 1 after bouncing, banking stop 8, which can limit, plays the angle that steel 3 rotates so that
It plays 3 both ends of steel and is always positioned at the both sides of inching button 2, and prevent that excessive rear contacted with object of the rotational angle for playing steel 3 can not
The phenomenon that squeezing inching button 2 occurs, and improves the stability of microswitch.
As shown in Figure 2 and Figure 3, dovetail groove 9 is equipped in 1 front and rear sides of push-button socket, dovetail groove 9 is located under mounting groove 5
Side, slidably connects latch 10 in two dovetail grooves 9, and latch 10 includes two side plates being slidably connected with dovetail groove 9
11 and connection two side plates 11 top plate 12, top plate 12 be located at the top of the upper surface of push-button socket 1 and be higher than inching button 2, two
Clamping screw 13 is threaded on a side plate 11, when bullet steel 3 is parallel with the upper surface of push-button socket 1 and is abutted with inching button 2
When, inching button 2, which is subject to play steel 3, to be squeezed in pressed status, at this time 12 lower surface of top plate apart from the lower surface of push-button socket 1 away from
With a distance between the upper surface equal to bullet steel 3 and push-button socket 1, latch 10 can be slid into play steel 3 away from pin-joint piece 4 at this time
The top of one end plays steel 3 and is abutted under the elastic force effect of button with top plate 12, so that playing the /V that steel 3 is subject to top plate 12
Effect is not easy to rotate to the direction away from 1 upper surface of push-button socket, so that inching button 2 can be maintained at pressed status for a long time,
And after the location determination of top plate 12, can rotate clamping screw 13 makes it be abutted with push-button socket 1, so that 12, top plate
It is difficult to slide to put fixation, further improves the limit effect of top plate 12.
As shown in Figure 2 and Figure 3, the both sides for dovetail groove 9 being offered in push-button socket 1 are equipped with locating slot 14, and locating slot 14 is located at peace
One side of the tankage 5 away from inching button 2, when inching button 2 need not be chronically at pressed status, it is fixed to slide into side plate 11
Above position slot 14 and rotation lock bolt 13 is until clamping screw 13 is abutted with locating slot 14, so that 12 position of top plate is fixed
It is difficult to slide so that top plate 12 does not interfere with the rotation for playing steel 3.
As shown in Figure 2, Figure 4 shows, clamping screw 13 is equipped with netted groove 15 close to the one side of push-button socket 1, and groove 15 can
Improve roughness of the clamping screw 13 close to the one side of push-button socket 1 so that clamping screw 13 abutted with 14 bottom of locating slot or
It is difficult to slide after being abutted with push-button socket 1, further such that top plate 12 can firm position be not easy to rock, on side plate 11 be equipped with engrave
Emptying aperture 16, hollow hole 16 can increase the roughness of side plate 11 and reduce the weight of side plate 11 so that people are moved by side plate 11
It is more easy and convenient during dynamic top plate 12.
Specific work process：When needing inching button 2 being chronically at pressed status, first rotate and play steel 3 so that play steel
3 move closer to push-button socket 1 and squeeze inching button 2, and after steel 3 is played less than top plate 12, movable top plate 12 to bullet steel 3 is away from fine motion
Then decontrol and play steel 3 in one end of 2 pin-joint piece 4 of button so that play steel 3 and supported under the action of inching button 2 with 12 lower surface of top plate
It connects so that play steel 3 and keep horizontal, so that inching button 2 can keep the state pushed in the case where no external force acts on, then twist
Tight clamping screw 13 so that top plate 12 is difficult to slide so that inching button 2 can be chronically at pushing in the case where no external force acts on
State uses convenient for people.
When inching button 2 need not be chronically at pressed status, clamping screw 13 is unscrewed, then movable top plate 12 is so that lock
Tight bolt 13 is correspondings with 14 position of locating slot, then screws clamping screw 13 up to clamping screw 13 is abutted with locating slot 14, thus
So that top plate 12 does not interfere with the rotation for playing steel 3 so that steel 3 is played when losing external force effect, it can be in the effect of inching button 2
Regression initial position.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new design concept, any modifications, equivalent replacements and improvements are made should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of microswitch, including push-button socket (1), push-button socket (1) upper end is equipped with presses with the fine motion being connected inside push-button socket (1)
Button (2), it is characterised in that：It is equipped with above the inching button (2) and plays steel (3), played steel (3) one end and cut with scissors with push-button socket (1) upper end
It connects, the top of push-button socket (1) upper end is equipped with the latch (10) being slidably connected with push-button socket (1), the latch (10)
Including the side plate (11) being slidably connected with push-button socket (1) and be connected two side plates (11) and higher than inching button (2) top plate
(12), the side plate (11) and the dovetail groove (9) of push-button socket (1) side are slidably connected, and are less than the top plate (12) when playing steel (3)
And when being abutted with inching button (2), the inching button (2) is in pressed status, and the top plate (12), which is movable to, plays steel (3)
The top of one end away from hinged end is simultaneously abutted with playing steel (3), and clamping screw is threaded on two side plates (11)
(13)。
2. a kind of microswitch according to claim 1, it is characterised in that：The steel (3) that plays is close to inching button (2)
One end is fixed with banking stop (8), when banking stop (8) is abutted with push-button socket (1) upper end, play steel (3) and fine motion after bouncing by
Button (2) abuts.
3. a kind of microswitch according to claim 2, it is characterised in that：The front and rear sides of push-button socket (1) upper end
It is equipped with Rotational Cylindrical (6), described one end for playing steel (3) sets that there are two the pin-joint pieces respectively with two Rotational Cylindricals (6) rotation connections
(4), when play steel (3) it is parallel with push-button socket (1) upper end when the inching button (2) be in pressed status, and the top at this time
Distance of plate (12) lower surface apart from the lower surface of push-button socket (1) be equal to play steel (3) and push-button socket (1) upper surface between away from
From.
4. a kind of microswitch according to claim 3, it is characterised in that：It is provided with playing steel on the Rotational Cylindrical (6)
(3) guide surface (7).
5. a kind of microswitch according to claim 3, it is characterised in that：The front and rear sides of push-button socket (1) upper end
The mounting groove (5) with pin-joint piece (4) cooperation is equipped with, the Rotational Cylindrical (6) is fixed in mounting groove (5), the pin-joint piece (4)
In embedded mounting groove (5).
6. a kind of microswitch according to claim 5, it is characterised in that：The push-button socket (1) offers dovetail groove (9)
Both sides be equipped with locating slot (14) with clamping screw (13) cooperation, locating slot (14) is located at the separate fine motion of mounting groove (5) and presses
The one side of button (2).
7. a kind of microswitch according to claim 1, it is characterised in that：The clamping screw (13) is close to inching button
(2) one side done is equipped with netted groove (15).
8. a kind of microswitch according to claim 1, it is characterised in that：The side plate (11) is equipped with hollow hole
(16)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412066.7U CN207441537U (en) | 2017-10-27 | 2017-10-27 | A kind of microswitch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721412066.7U CN207441537U (en) | 2017-10-27 | 2017-10-27 | A kind of microswitch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207441537U true CN207441537U (en) | 2018-06-01 |
Family
ID=62291448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721412066.7U Active CN207441537U (en) | 2017-10-27 | 2017-10-27 | A kind of microswitch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207441537U (en) |
-
2017
- 2017-10-27 CN CN201721412066.7U patent/CN207441537U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |