CN209297988U - A kind of lever body of control switch - Google Patents
A kind of lever body of control switch Download PDFInfo
- Publication number
- CN209297988U CN209297988U CN201822181142.9U CN201822181142U CN209297988U CN 209297988 U CN209297988 U CN 209297988U CN 201822181142 U CN201822181142 U CN 201822181142U CN 209297988 U CN209297988 U CN 209297988U
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- CN
- China
- Prior art keywords
- driving lever
- control switch
- right ventricle
- room
- immersible pump
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Abstract
The utility model belongs to control switch technical field, in particular a kind of lever body of control switch, including shell, the shell inner cavity has been bolted to connection inner chamber body, the inner chamber body includes left room, middle room and right ventricle, being fixedly connected by welding between the left room and middle room has partition one, the left room intracavity bottom center has been bolted to connection side pressing block, fixed ear is rotatably connected to by shaft at the top of the side pressing block, rubber driving lever sheath has been bolted to connection at the top of the fixed ear, the rubber driving lever sheath lumen is socketed with stainless steel driving lever；By being equipped with float, stainless steel driving lever and microswitch, when water level deficiency in right ventricle, continue working immersible pump, when water level reach a certain height in right ventricle, microswitch disconnects at this time, and immersible pump stops working, and makes immersible pump that can automatically adjust working condition in whole work process, keep immersible pump more intelligent, is convenient for people to use.
Description
Technical field
The utility model belongs to control switch technical field, and in particular to a kind of lever body of control switch.
Background technique
A kind of special key when control switch is the process control for electrical control and Thermal Meter, specifically there is positioning
The functions such as operation, runback operation, positioning-runback operation, lock operation, positioning-lock operation, runback-positioning-lock operation,
The type of control switch has: thumb-acting switch, cam switch, toggle switch, toggle switch, touch switch, ship type switch, selection
Switch, selection switch head, master control electrical apparatus, universal switch, switch socket etc..
Existing technology has the following problems:
1, due to not being equipped with float, stainless steel driving lever and microswitch, the change of water level when diving pump work cannot be utilized
The working condition for changing auto-control immersible pump, needs manual oversight control, it has not been convenient to people's when leading to people using immersible pump
It uses；
It 2,, cannot be effective in immersible pump when occurring leaking electricity or being short-circuit due to being not provided with rubber driving lever sheath and ground wire
The safety of protection people brought many troubles it is possible to causing the personal safety of people.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of pole jack of control switch
Structure has the features such as auto-control, safety electric shock-prevention.
To achieve the above object, the utility model provides the following technical solutions: a kind of lever body of control switch, including
Shell, the shell inner cavity have been bolted to connection inner chamber body, and the inner chamber body includes left room, middle room and right ventricle, described
Being fixedly connected by welding between left room and middle room has partition one, be fixedly connected by welding between the middle room and right ventricle have every
Plate two, the left room intracavity bottom center have been bolted to connection side pressing block, have been rotated at the top of the side pressing block by shaft
It is connected with fixed ear, has been bolted to connection rubber driving lever sheath at the top of the fixed ear, in the rubber driving lever sheath
Chamber is socketed with stainless steel driving lever, and described rubber driving lever sheath one end is run through through left room side wall, stainless steel driving lever one end
In partition one, the middle room intracavity bottom is equipped with microswitch, and the microswitch top side is equipped with button, in the right ventricle
Chamber is equipped with float, and the float surface is socketed with float outer cover, and the float outer cover top is connected with wire drawing by being fixed,
The wire drawing other end is connected to rubber driving lever sheath by being fixed, and one side bottom of right ventricle is by screw thread through connection
There is water pipe.
Preferably, the left chamber interior walls bottom, which is run through, offers the long stripes through hole to match with rubber driving lever sheath.
Preferably, one bottom of partition, which is run through, offers the long stripes through hole to match with stainless steel driving lever.
Preferably, the microswitch bottom has been bolted to connection fixed block, and the fixed block bottom passes through weldering
It connects and is fixedly connected on middle room intracavity bottom.
Preferably, stainless steel driving lever one end and button are on same vertical plane.
Preferably, the microswitch surface is socketed with copper sheet, and the copper sheet bottom side is fixedly connected by welding and has
Ground wire, the ground wire other end ground connection.
Preferably, the outer side of shell has been bolted to connection immersible pump, and the shell is set to immersible pump inner cavity, institute
It states immersible pump inner cavity side to run through equipped with water chamber is connected with, the water pipe other end of crossing is through water chamber.
Preferably, the wire drawing is between shell and inner chamber body, and the wire drawing and right ventricle contact position are equipped with sealing ring.
Compared with prior art, the utility model has the beneficial effects that
1, by be equipped with float, stainless steel driving lever and microswitch, when water level deficiency in right ventricle, rubber driving lever sheath by
To the pulling force of wire drawing, make stainless steel driving lever downwardly against microswitch, continue working immersible pump, when water level reaches one in right ventricle
When determining height, float floats upwards, so that wire drawing does not provide pulling force to rubber driving lever sheath, to make stainless steel driving lever not to micro-
Dynamic switch is acted on, and microswitch disconnects at this time, and immersible pump stops working, and makes immersible pump can be certainly in whole work process
It is dynamic to adjust working condition, keep immersible pump more intelligent, is convenient for people to use.
It 2, being capable of the increasing when leaking electricity or being short-circuit occur in microswitch and immersible pump by being equipped with rubber driving lever sheath and ground wire
A possibility that safety of strong immersible pump, ground wire is directly grounded, gets an electric shock when eliminating people using immersible pump.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the submersible pump structure schematic diagram in the utility model；
Fig. 3 is the rubber driving lever jacket structure schematic diagram in the utility model；
Fig. 4 is the microswitch structure schematic diagram in the utility model；
In figure: 1, shell；2, inner chamber body；3, left room；4, middle room；5, right ventricle；6, partition one；7, partition two；8, side pressing block；
9, fixed ear；10, rubber driving lever sheath；11, stainless steel driving lever；12, microswitch；13, button；14, float；15, outside float
Cover；16, wire drawing；17, water pipe is crossed；18, fixed block；19, copper sheet；20, ground wire；21, immersible pump；22, water chamber.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Fig. 1-4 is please referred to, the utility model is including outer the following technical schemes are provided: a kind of lever body of control switch
Shell 1,1 inner cavity of shell have been bolted to connection inner chamber body 2, and inner chamber body 2 includes left room 3, middle room 4 and right ventricle 5, left room 3 with
Being fixedly connected by welding between middle room 4 has partition 1, and being fixedly connected by welding between middle room 4 and right ventricle 5 has partition 27,
Left 3 intracavity bottom center of room has been bolted to connection side pressing block 8, is rotatably connected to fixation by shaft at the top of side pressing block 8
Ear 9 has been bolted to connection rubber driving lever sheath 10 at the top of fixed ear 9, and 10 inner cavity of rubber driving lever sheath is socketed with stainless
Steel driving lever 11,10 one end of rubber driving lever sheath is through left 3 side wall of room, and 11 one end of stainless steel driving lever is through partition 1, middle room
4 intracavity bottoms are equipped with microswitch 12, and 12 top side of microswitch is equipped with button 13, and 5 inner cavity of right ventricle is equipped with float 14, float
14 surfaces are socketed with float outer cover 15, are connected with wire drawing 16 by being fixed at the top of float outer cover 15, and 16 other end of wire drawing is logical
It crosses to be fixed and is connected to rubber driving lever sheath 10,5 one side bottom of right ventricle is run through by screw thread was connected with water pipe 17.
In the present embodiment: microswitch 12 can easily control the working condition of immersible pump 21, the type of microswitch 12
Number be Z-15GW22-B.
In the present embodiment: when water level deficiency in right ventricle 5, float 14 is located at 5 bottom of right ventricle, and float 14 pulls down at this time
Wire drawing 16, rubber driving lever sheath 10 is due to the pulling force by wire drawing 16, downwardly against the button 13 of 12 top side of microswitch,
Continue working 21 internal circuit of immersible pump in connected state, when water level reach a certain height in right ventricle 5, float 14 is upward
It floats, wire drawing 16 no longer provides pulling force to rubber driving lever sheath 10, due to gravity, so that it is micro- to leave stainless steel driving lever 11
The button 13 of dynamic 12 top side of switch, so that microswitch 12 disconnects, immersible pump 21 stops working.
Specifically, left 3 inner wall bottom of room, which is run through, offers the long stripes through hole to match with rubber driving lever sheath 10；It can
Facilitate rubber driving lever sheath 10 up and down.
Specifically, one 6 bottom of partition, which is run through, offers the long stripes through hole to match with stainless steel driving lever 11；It can facilitate
Stainless steel driving lever 11 is up and down.
Specifically, 12 bottom of microswitch has been bolted to connection fixed block 18,18 bottom of fixed block passes through welding
It is fixedly connected on middle 4 intracavity bottom of room；Microswitch 12 can more firmly be fixed.
Specifically, 11 one end of stainless steel driving lever and button 13 are on same vertical plane；Keep stainless steel driving lever 11 accurate
Touch button 13.
Specifically, 12 surface of microswitch is socketed with copper sheet 19,19 bottom side of copper sheet is fixedly connected by welding and has ground
Line 20,20 other end of ground wire ground connection；The safety for avoiding microswitch 12 from occurring leaking electricity or people capable of being protected when short-circuit.
Specifically, being bolted to connection immersible pump 21 on the outside of shell 1, shell 1 is set to 21 inner cavity of immersible pump, diving
It pumps 21 inner cavity sides to run through equipped with water chamber 22 is connected with, crosses 17 other end of water pipe through water chamber 22；Make the water energy in water chamber 22
Right ventricle 5 is enough entered, the control switch effect of bringing into normal play is facilitated.
Specifically, wire drawing 16 is between shell 1 and inner chamber body 2, and wire drawing 16 and 5 contact position of right ventricle are equipped with sealing ring；
Prevent the water in water chamber 22 from entering between shell 1 and inner chamber body 2, the safety of protection control switch.
The working principle and process for using of the utility model: immersible pump 21 at work, with the raising of water level, water chamber 22
Interior water level also can be with raising, and the water in water chamber 22 can enter right ventricle 5 by crossing water pipe 17, when water level deficiency in right ventricle 5,
Float 14 is located at 5 bottom of right ventricle, and float 14 pulls down wire drawing 16 at this time, and rubber driving lever sheath 10 is due to the drawing by wire drawing 16
Power continues working 21 internal circuit of immersible pump in connected state downwardly against the button 13 of 12 top side of microswitch,
When water level reach a certain height in right ventricle 5, float 14 floats upwards, and wire drawing 16 no longer provides drawing to rubber driving lever sheath 10
Power, due to gravity, to make stainless steel driving lever 11 leave the button 13 of 12 top side of microswitch, thus microswitch
12 disconnect, and immersible pump 21 stops working, so that immersible pump 21 be made oneself can to adjust working condition at work, make immersible pump 21
It is more intelligent.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of lever body of control switch, including shell (1), shell (1) inner cavity has been bolted to connection interior
Cavity (2), the inner chamber body (2) include left room (3), middle room (4) and right ventricle (5), are led between the left room (3) and middle room (4)
It crosses to be welded and fixed and is connected with partition one (6), being fixedly connected by welding between the middle room (4) and right ventricle (5) has partition two
(7), it is characterised in that: left room (3) the intracavity bottom center has been bolted to connection side pressing block (8), the side pressing block
(8) top is rotatably connected to fixed ear (9) by shaft, and rubber has been bolted to connection at the top of the fixed ear (9) and has been dialled
Bar sheath (10), rubber driving lever sheath (10) inner cavity are socketed with stainless steel driving lever (11), the rubber driving lever sheath (10)
One end is through left room (3) side wall, and described stainless steel driving lever (11) one end is through partition one (6), the interior bottom of chamber of the middle room (4)
Portion is equipped with microswitch (12), and microswitch (12) top side is equipped with button (13), and right ventricle (5) inner cavity is equipped with floating
Sub (14), float (14) surface are socketed with float outer cover (15), pass through the company of being fixed at the top of the float outer cover (15)
It is connected to wire drawing (16), wire drawing (16) other end is connected to rubber driving lever sheath (10) by being fixed, the right ventricle (5)
One side bottom is run through by screw thread was connected with water pipe (17).
2. a kind of lever body of control switch according to claim 1, it is characterised in that: left room (3) the inner wall bottom
Portion, which is run through, offers the long stripes through hole to match with rubber driving lever sheath (10).
3. a kind of lever body of control switch according to claim 1, it is characterised in that: partition one (6) bottom
Through offering the long stripes through hole to match with stainless steel driving lever (11).
4. a kind of lever body of control switch according to claim 1, it is characterised in that: microswitch (12) bottom
Portion has been bolted to connection fixed block (18), and fixed block (18) bottom is fixedly connected by welding in middle room (4)
Bottom of chamber portion.
5. a kind of lever body of control switch according to claim 1, it is characterised in that: the stainless steel driving lever (11)
One end and button (13) are on same vertical plane.
6. a kind of lever body of control switch according to claim 1, it is characterised in that: microswitch (12) table
Surface cover is connected to copper sheet (19), and copper sheet (19) bottom side is fixedly connected by welding and has ground wire (20), the ground wire (20)
Other end ground connection.
7. a kind of lever body of control switch according to claim 1, it is characterised in that: logical on the outside of the shell (1)
It crosses bolt to be fixedly connected with immersible pump (21), the shell (1) is set to immersible pump (21) inner cavity, immersible pump (21) inner cavity one
Side, which is run through to be equipped with, to be connected with water chamber (22), and water pipe (17) other end of crossing is through water chamber (22).
8. a kind of lever body of control switch according to claim 1, it is characterised in that: the wire drawing (16) is located at outer
Between shell (1) and inner chamber body (2), and the wire drawing (16) and right ventricle (5) contact position are equipped with sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181142.9U CN209297988U (en) | 2018-12-25 | 2018-12-25 | A kind of lever body of control switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822181142.9U CN209297988U (en) | 2018-12-25 | 2018-12-25 | A kind of lever body of control switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209297988U true CN209297988U (en) | 2019-08-23 |
Family
ID=67648640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822181142.9U Active CN209297988U (en) | 2018-12-25 | 2018-12-25 | A kind of lever body of control switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209297988U (en) |
-
2018
- 2018-12-25 CN CN201822181142.9U patent/CN209297988U/en active Active
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