CN208922981U - A kind of composite vacuum switch - Google Patents
A kind of composite vacuum switch Download PDFInfo
- Publication number
- CN208922981U CN208922981U CN201821791057.8U CN201821791057U CN208922981U CN 208922981 U CN208922981 U CN 208922981U CN 201821791057 U CN201821791057 U CN 201821791057U CN 208922981 U CN208922981 U CN 208922981U
- Authority
- CN
- China
- Prior art keywords
- switch
- pedestal
- insulation box
- convex clip
- convex
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000009413 insulation Methods 0.000 claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model discloses a kind of composite vacuum switches, including switch insulation box, the back side of the switch insulation box is connected with firm banking, the front of the switch insulation box is equipped with arc switch and cylinder card slot, the middle part of the cylinder card slot is equipped with label protective cover, the side of the switch insulation box is equipped with switch convex clip and switch buckle, the both ends of the switch convex clip are equipped with switch round buckle, the inner cavity of the switch convex clip is equipped with switch spring, the other side of the switch insulation box offers switch recess, the interior surface of the switch recess sets resilient elastic slice, the front of the firm banking is equipped with pedestal screw hole and pedestal convex clip, the both ends of the pedestal convex clip are equipped with pedestal round buckle, the inner cavity of the pedestal convex clip is equipped with pedestal spring.A pedestal need to be only fixedly mounted in the utility model, and multiple vacuum switches can be mutually clamped, and installation surface damage is small, simple process, be equipped with label and protect, and label is not easily damaged, improves operational safety.
Description
Technical field
The utility model relates to vacuum switch fields more particularly to a kind of composite vacuum to switch.
Background technique
Vacuum switch is a kind of pressure protection automatic controller that can be used for vacuum system, when system pressure is more than or less than
When safe pressure, pressure inductor operates immediately in controller, turns off or on contact, and equipment stops working at this time, when
When pressure is returned within the scope of the safe pressure of equipment, pressure inductor resets immediately in controller, and equipment works normally at this time, it
Belong to reliability, security element, have a wide range of application, practical value is high.
Existing vacuum switch, each installation require screw, mounting surface are made to be damaged, and mounting process is complicated, switch
The upper unprotect labeled, time long easily missing, reduces operational safety.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of composite vacuum proposed
Switch.
To achieve the goals above, the utility model adopts the technical scheme that a kind of composite vacuum switch, including
Switch insulation box, the back side of the switch insulation box are connected with firm banking, and the front of the switch insulation box is opened equipped with arc
It closes and is equipped with label protective cover with cylinder card slot, the middle part of the cylinder card slot, it is convex that the side of the switch insulation box is equipped with switch
Card and switch buckle, the both ends of the switch convex clip are equipped with switch round buckle, and the inner cavity of the switch convex clip is equipped with switch spring, institute
The other side for stating switch insulation box offers switch recess, and the interior surface of the switch recess sets resilient elastic slice, described solid
The front for determining pedestal is equipped with pedestal screw hole and pedestal convex clip, and the both ends of the pedestal convex clip are equipped with pedestal round buckle, and the pedestal is convex
The inner cavity of card is equipped with pedestal spring.
It is as above-mentioned technical proposal to further describe:
The back side of the switch insulation box is opened up in parallel there are two card slot, and the front of the firm banking sets that there are two parallel
Pedestal convex clip, and pedestal convex clip is buckled in the back side card slot of switch insulation box.
It is as above-mentioned technical proposal to further describe:
The both ends of the pedestal convex clip are serially connected with pedestal round buckle, and the end of described two pedestal round buckles is by a pedestal spring
Connection, the front of the pedestal convex clip is opened up there are four pedestal screw hole, and pedestal screw hole is evenly distributed on the quadrangle of pedestal convex clip.
It is as above-mentioned technical proposal to further describe:
The front of the switch insulation box is equipped with arc switch and switchs with label protective cover, and label protective cover in arc
Underface.
It is as above-mentioned technical proposal to further describe:
The side of the switch insulation box is equipped with switch convex clip and switch buckle, and the quantity of switch buckle is two, point
It is not located at the top and bottom of switch convex clip.
It is as above-mentioned technical proposal to further describe:
The both ends of the switch convex clip are equipped with switch round buckle and switch spring, and switch spring is located at the interior of switch round buckle
Side.
It is as above-mentioned technical proposal to further describe:
The side of the switch insulation box offers switch recess, and the surface of internal cavity of the switch recess is equipped with a piece of Hui Li
Elastic slice.
The utility model has the following beneficial effects: a pedestal need to be only fixedly mounted in the utility model, multiple vacuum are opened
Pass can be mutually clamped, and the switch convex clip of newly-increased vacuum switch need to be only pressed into the switch recess of mounted vacuum switch
In, installation surface damage is small, and installing and dismounting is relatively simple, is equipped with label and protects, and label is not easily damaged, improves operational safety, value
It must widely popularize.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of composite vacuum switch front view；
Fig. 2 be the utility model proposes a kind of composite vacuum switch side view；
Fig. 3 be the utility model proposes a kind of composite vacuum switch pedestal front view；
Fig. 4 be the utility model proposes a kind of composite vacuum switch sectional view.
Marginal data:
1, switch insulation box；2, firm banking；3, arc switchs；4, cylinder card slot；5, label protective cover；6, it switchs convex
Card；7, round buckle is switched；8, pedestal screw hole；9, pedestal convex clip；10, pedestal round buckle；11, pedestal spring；12, switch recess；13, it opens
Outpost button；14, switch spring；15, power elastic slice is returned.
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.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance, in addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Referring to Fig.1-4, a kind of composite vacuum switch provided by the utility model, including switch insulation box 1, switch insulation
The back side of box 1 is connected with firm banking 2, and the front of switch insulation box 1 is equipped with arc switch 3 and cylinder card slot 4, cylinder card slot 4
Middle part be equipped with label protective cover 5, the side of switch insulation box 1 is equipped with switch convex clip 6 and switch buckle 13, switch convex clip 6
Both ends are equipped with switch round buckle 7, and the inner cavity of switch convex clip 6 is equipped with switch spring 14, and the other side of switch insulation box 1 offers switch
Groove 12, the interior surface of switch recess 12 set resilient elastic slice 15, and the front of firm banking 2 is equipped with pedestal screw hole 8 and pedestal
Convex clip 9, the both ends of pedestal convex clip 9 are equipped with pedestal round buckle 10, and the inner cavity of pedestal convex clip 9 is equipped with pedestal spring 11.
The back side of switch insulation box 1 is opened up in parallel there are two card slot, and the front of firm banking 2 sets that there are two parallel pedestals
Convex clip 9, and pedestal convex clip 9 is buckled in the back side card slot of switch insulation box 1, makes product is simple and safe to be mounted on the base, bottom
The both ends of seat convex clip 9 are serially connected with pedestal round buckle 10, and the end of two pedestal round buckles 10 is connected by a pedestal spring 11, and pedestal is convex
The front of card 9 is opened up there are four pedestal screw hole 8, and pedestal screw hole 8 is evenly distributed on the quadrangle of pedestal convex clip 9, convenient for pedestal with
The front of the installation and removal of switch, switch insulation box 1 is equipped with arc switch 3 and label protective cover 5, and label protective cover 5 exists
The underface of arc switch 3 keeps the label of setting not easily damaged, and the side of switch insulation box 1 is equipped with switch convex clip 6 and switch card
Button 13, and the quantity of switch buckle 13 is two, is respectively provided at the top and bottom of switch convex clip 6, makes the connection between switch
Stronger, the both ends of switch convex clip 6 are equipped with switch round buckle 7 and switch spring 14, and switch spring 14 is located at switch round buckle 7
Inside, convenient for switch between being installed in addition with and dismantling, the side of switch insulation box 1 offers switch recess 12, switch recess 12
Surface of internal cavity be equipped with a piece of time power elastic slice 15, be convenient for detaching products.
Working principle: when switching using this composite vacuum, firm banking 2 is screwed in peace first
On dress face, then switch insulation box 1 is buckled on firm banking 2, when needing to increase vacuum switch, newly-increased vacuum need to only be opened
The switch convex clip 6 of pass is pressed into the switch recess 12 of mounted vacuum switch, when needing to dismantle, need to only be drawn vacuum switch
Out, multiple vacuum switches need a firm banking 2, are worth promoting.
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 (7)
1. a kind of composite vacuum switch, including switch insulation box (1), it is characterised in that: the back side of the switch insulation box (1)
It is connected with firm banking (2), the front of the switch insulation box (1) is equipped with arc switch (3) and cylinder card slot (4), the circle
The middle part of column card slot (4) is equipped with label protective cover (5), and the side of the switch insulation box (1) is equipped with switch convex clip (6) and switch
It buckles (13), the both ends of switch convex clip (6) are equipped with switch round buckle (7), and the inner cavity of switch convex clip (6) is equipped with switch bullet
The other side of spring (14), the switch insulation box (1) offers switch recess (12), the interior surface of the switch recess (12)
If resilient elastic slice (15), the front of the firm banking (2) is equipped with pedestal screw hole (8) and pedestal convex clip (9), and the pedestal is convex
The both ends for blocking (9) are equipped with pedestal round buckle (10), and the inner cavity of the pedestal convex clip (9) is equipped with pedestal spring (11).
2. a kind of composite vacuum switch according to claim 1, it is characterised in that: the back of the switch insulation box (1)
Face is opened up in parallel there are two card slot, and the front of the firm banking (2) sets that there are two parallel pedestal convex clips (9), and pedestal is convex
Card (9) is buckled in the back side card slot of switch insulation box (1).
3. a kind of composite vacuum switch according to claim 1, it is characterised in that: the both ends of the pedestal convex clip (9)
It is serially connected with pedestal round buckle (10), the end of described two pedestal round buckles (10) is connected by a pedestal spring (11), the pedestal
The front of convex clip (9) is opened up there are four pedestal screw hole (8), and pedestal screw hole (8) is evenly distributed on the quadrangle of pedestal convex clip (9).
4. a kind of composite vacuum switch according to claim 1, it is characterised in that: the switch insulation box (1) is just
Face is equipped with arc switch (3) and label protective cover (5), and label protective cover (5) is in the underface of arc switch (3).
5. a kind of composite vacuum switch according to claim 1, it is characterised in that: the one of the switch insulation box (1)
Side is equipped with switch convex clip (6) and switch buckle (13), and the quantity of switch buckle (13) is two, is respectively provided at switch convex clip
Top and bottom.
6. a kind of composite vacuum switch according to claim 1, it is characterised in that: the both ends of switch convex clip (6)
Switch round buckle (7) and switch spring (14) are equipped with, and switch spring (14) is located at the inside of switch round buckle (7).
7. a kind of composite vacuum switch according to claim 1, it is characterised in that: the one of the switch insulation box (1)
Side offers switch recess (12), and the surface of internal cavity of the switch recess (12) is equipped with a piece of time power elastic slice (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821791057.8U CN208922981U (en) | 2018-11-01 | 2018-11-01 | A kind of composite vacuum switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821791057.8U CN208922981U (en) | 2018-11-01 | 2018-11-01 | A kind of composite vacuum switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208922981U true CN208922981U (en) | 2019-05-31 |
Family
ID=66711304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821791057.8U Expired - Fee Related CN208922981U (en) | 2018-11-01 | 2018-11-01 | A kind of composite vacuum switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208922981U (en) |
-
2018
- 2018-11-01 CN CN201821791057.8U patent/CN208922981U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190531 |