CN209591818U - A kind of angular travel switch - Google Patents
A kind of angular travel switch Download PDFInfo
- Publication number
- CN209591818U CN209591818U CN201920777889.2U CN201920777889U CN209591818U CN 209591818 U CN209591818 U CN 209591818U CN 201920777889 U CN201920777889 U CN 201920777889U CN 209591818 U CN209591818 U CN 209591818U
- Authority
- CN
- China
- Prior art keywords
- installing component
- supporting surface
- rotary part
- spring leaf
- travel switch
- 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.)
- Expired - Fee Related
Links
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Manufacture Of Switches (AREA)
Abstract
The utility model discloses a kind of angular travel switches, installing component is equipped with spring leaf and electrode column far from the side of rotary part, electrode column raises upward from the surface of installing component, one end of spring leaf is fixed on installing component, the other end abuts over the electrode shaft, rotary part has the first supporting surface and the second supporting surface close to one end of installing component, it is connected between two supporting surfaces by guiding surface transition, control assembly is installed in a manner of being slidably matched on the installing component, the control assembly one end is connected on spring leaf, the other end slides against on first supporting surface, rotate the rotary part, the end of control assembly slides on second supporting surface through guiding surface.The beneficial effects of the utility model are: the blocking and conducting of electrical control can be realized by rotating rotary part.
Description
Technical field
The utility model belongs to technical field of electric control, is related to a kind of switch, and in particular to a kind of angular travel switch.
Background technique
Travel switch belongs to one kind of position switch, also known as limit switch, is a kind of common low current master control electrical apparatus.Benefit
Make its contact action with the collision of mechanical moving element to realize connection or disjunction control circuit, to reach to electric control system
Play the role of blocking and conducting.
In actual production, travel switch is mounted on prearranged position, when the module on mechanical moving element is hit
When hitting travel switch, the contact of travel switch is acted, and realizes the blocking and conducting of circuit, therefore, travel switch is a kind of basis
The travel position of moving component and the electric elements of switching circuit.
Currently, in electric control system, the most common travel switch is Direct Action Type travel switch, and such travel switch is main
Contact is moved by the straight-line displacement of collision block, and when extraneous moving component is to move in a rotative pattern, travel switch is difficult to
The blocking and conducting of electric control system are realized in a manner of mechanical touching.
Utility model content
In view of this, the present invention provides a kind of angular travel switches, can be realized electrically by rotating rotary part
The blocking and conducting of control.
To achieve the above object, technical solutions of the utility model are as follows:
A kind of angular travel switch, key are: including installing component and the rotation being arranged in below the installing component
Component, the installing component upper end are equipped with spring leaf and electrode column, and electrode column raises upward from the surface of installing component, the bullet
One end of reed is fixed on installing component, the other end abut over the electrode shaft, the rotary part close to installing component one
End has the first supporting surface and the second supporting surface, has difference in height between two supporting surfaces, and connect by guiding surface transition,
Control assembly is installed in a manner of being slidably matched on the installing component, which abuts with spring leaf, lower end
It slides against on first supporting surface, in the rotary part rotation process, the lower end of control assembly can be oriented to oblique
Face slides on the second supporting surface from the first supporting surface, or slides into the first supporting surface by the second supporting surface.
Using the above structure, the blocking and conducting of electric control system can be realized by rotating rotary part.Wherein go
The turn on process of Cheng Kaiguan are as follows: the lower end of control assembly is connected on the first supporting surface, at this time the upper end of control assembly and spring
Piece is contacted but is not stressed, and spring leaf is abutted by own resilient over the electrode shaft, to form the on state of route；Stroke is opened
What is closed leads blocking process are as follows: and rotary part rotation, the lower end of control assembly slide on the second supporting surface through guiding surface, due to
Second supporting surface is higher than the first supporting surface, so the upper end of control assembly can push up upwards spring leaf, make spring leaf not with electrode
Column contact, to form the blocking state of route.
As preferred: the installing component is equipped with slide opening, and control assembly includes successively abutting along slide opening length direction
Position pin, gasket and top pillar.Using the above structure, convenient for assembly.
As preferred: the installing component is equipped with printing plate, spring leaf and electrode column far from the side of rotary part
It is arranged on the printing plate.Using the above structure, it is easily installed.
As preferred: the installing component, printing plate and gasket are all made of insulating materials and are made.Using the above structure,
Spring leaf, electrode column, top pillar and extraneous insulation are realized, guarantees the safety used.
As preferred: the rotary part is equipped with centre bore.Using the above structure, convenient in a rotating manner by rotation
Component is mounted in corresponding equipment.
As preferred: the spring leaf includes construction section, and from construction section one end to the cantilever segment of side parallel offset,
The construction section is fastened on the printing plate by screw.Using the above structure, convenient for assembly.
Compared with prior art, the utility model has the beneficial effects that
It is switched using angular travel provided by the utility model, electric control system can be realized by rotating rotary part
Blocking and conducting, it is preferable that angular travel switchs controllability, safety, and is easily assembled.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model；
Fig. 2 is the structural schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail with attached drawing with reference to embodiments.
As illustrated in fig. 1 and 2, a kind of angular travel switch, including the installing component 1 being fixedly mounted on electrical equipment, with
And the rotary part 4 on electrical equipment is mounted on rotating manner, wherein installing component 1 is installed far from the side of rotary part 4
There is printing plate 6, print and spring leaf 2 and electrode column 3 are installed on plate 6, the surface of electrode column 3 from printing plate 6 is upward convex
It rises, one end of spring leaf 2 is fixed on printing plate 6, and the other end is connected on electrode column 3；Installing component 1 is equipped with along height side
To the slide opening 1a of extension, control assembly 5 is slidably fitted in slide opening 1a comprising along the position that slide opening 1a length direction successively abuts
Set pin 5a, gasket 5b and top pillar 5c；Rotary part 4 is the second supporting surface 4b, the second support close to a side surface of installing component 1
Face 4b is equipped with support slot, and the slot bottom of the support slot is the first supporting surface 4a, between the first supporting surface 4a and the second supporting surface 4b
It is connected by guiding surface 4c transition, the top pillar 5c of control assembly 5 is abutted with spring leaf 2 always, and position pin 5a slides against
On rotary part 4, and with the rotation of rotary part 4, position sell 5a by guiding surface 4c can the first supporting surface 4a with
Second supporting surface 4b free switching.
To guarantee spring leaf 2, electrode column 3, top pillar 5c and extraneous insulation, guarantee the safety used, installing component 1,
Printing plate 6 and gasket 5b are all made of insulating materials and are made.
Rotary part 4 is equipped with centre bore 4d, and rotary part 4 can be rotatably installed in corresponding electrical by centre bore 4d
In equipment.
To be easily installed spring leaf 2, spring leaf 2 is by construction section 2a, and from the one end construction section 2a to side parallel offset
Cantilever segment 2b composition, wherein construction section 2a by screw 7 be fastened on printing plate 6 on.
The turn on process of travel switch are as follows: the position pin 5a of control assembly 5 is connected on the first supporting surface 4a, is controlled at this time
The top pillar 5c of component 5 is contacted but is not stressed with spring leaf 2, and spring leaf 2 is connected on electrode column 3 by own resilient, thus shape
At the on state of route.
Travel switch leads blocking process are as follows: rotary part 4 rotates, and the position pin 5a of control assembly 5 is through guiding surface 4c
It slides on the second supporting surface 4b, since the second supporting surface 4b is higher than the first supporting surface 4a, so the top pillar 5c meeting of control assembly 5
Spring leaf 2 is pushed up upwards, contacts spring leaf 2 with electrode column 3, to form the blocking state of route.
Finally, it should be noted that foregoing description is only the preferred embodiment of the utility model, the common skill of this field
Art personnel are under the enlightenment of the utility model, under the premise of without prejudice to the utility model aims and claim, can make
Multiple similar expressions, such transformation are each fallen within the protection scope of the utility model.
Claims (6)
1. a kind of angular travel switch, it is characterised in that: including installing component (1) and be arranged below the installing component (1)
Rotary part (4), installing component (1) upper end are equipped with spring leaf (2) and electrode column (3), and electrode column (3) is from installing component
(1) surface raises upward, and one end of the spring leaf (2) is fixed on installing component (1), and the other end is connected to electrode column
(3) on, the rotary part (4) has the first supporting surface (4a) and the second supporting surface (4b) close to the one end of installing component (1),
There is difference in height between two supporting surfaces, and connected by guiding surface (4c) transition, matched on the installing component (1) with sliding
The mode of conjunction is equipped with control assembly (5), which abuts with spring leaf (2), and lower end slides against described
On first supporting surface (4a), in rotary part (4) rotation process, the lower end of control assembly (5) can be through guiding surface
(4c) slides on the second supporting surface (4b) from the first supporting surface (4a), or slides into the first supporting surface by the second supporting surface (4b)
(4a)。
2. angular travel switch according to claim 1, it is characterised in that: the installing component (1) is equipped with slide opening
(1a), control assembly (5) include along the position that slide opening (1a) length direction successively abuts pin (5a), gasket (5b) and top pillar
(5c)。
3. angular travel switch according to claim 2, it is characterised in that: the installing component (1) is far from rotary part
(4) side is equipped with printing plate (6), and spring leaf (2) and electrode column (3) are arranged on the printing plate (6).
4. angular travel switch according to claim 3, it is characterised in that: the installing component (1), printing plate (6)
Insulating materials is all made of with gasket (5b) to be made.
5. angular travel switch according to claim 1, it is characterised in that: the rotary part (4) is equipped with centre bore
(4d)。
6. angular travel switch according to claim 4, it is characterised in that: the spring leaf (2) includes construction section (2a),
And from construction section one end (2a) to the cantilever segment (2b) of side parallel offset, the construction section (2a) is fastened by screw (7)
On the printing plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920777889.2U CN209591818U (en) | 2019-05-27 | 2019-05-27 | A kind of angular travel switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920777889.2U CN209591818U (en) | 2019-05-27 | 2019-05-27 | A kind of angular travel switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209591818U true CN209591818U (en) | 2019-11-05 |
Family
ID=68347636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920777889.2U Expired - Fee Related CN209591818U (en) | 2019-05-27 | 2019-05-27 | A kind of angular travel switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209591818U (en) |
-
2019
- 2019-05-27 CN CN201920777889.2U patent/CN209591818U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191105 Termination date: 20200527 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |