CN209149972U - A kind of multifunctional visible disconnecting switch - Google Patents
A kind of multifunctional visible disconnecting switch Download PDFInfo
- Publication number
- CN209149972U CN209149972U CN201822077062.9U CN201822077062U CN209149972U CN 209149972 U CN209149972 U CN 209149972U CN 201822077062 U CN201822077062 U CN 201822077062U CN 209149972 U CN209149972 U CN 209149972U
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- junction block
- hole
- upper housing
- lower case
- block
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Abstract
The utility model discloses a kind of multifunctional visible disconnecting switch, including upper housing, lower case and handle, upper housing is fabricated by transparent material, the inner bottom surface front end of lower case is fixedly installed several first junction blocks and several second junction blocks, at least provided with first threading hole on the front end face of each first junction block, two the first fixing screws are at least equipped on the upper surface of each first junction block；At least provided with second threading hole on the front end face of each second junction block, two the second fixing screws are at least equipped on the upper surface of each second junction block；The inner bottom surface rear end of lower case is fixedly installed several third junction blocks, at least provided with a third threading hole on the rear end face of each third junction block, is at least equipped with two third fixing screws on the upper surface of each third junction block.Reasonable in design, structure is simply, wiring connection is reliable, the observation of moving contact position is convenient, easy to use and safe and reliable, and practicability is good.
Description
Technical field
The utility model relates to disconnecting switch technical fields, and in particular to a kind of multifunctional visible disconnecting switch.
Background technique
Currently, the moving contact position of disconnecting switch in the market is mostly invisible, cause staff in repair circuit
Can not truly detection and isolation switch whether disconnect, can only only judge from the position of handle, once disconnecting switch
Dynamic/static contact due to fault and when melting welding occurs, although handle disconnected and actually circuit there is no really cutting,
If electrician at this time only if judging, will lead to electric shock accidents, jeopardize personal safety from handle position.
In addition, existing disconnecting switch connecting part structure setting is unreasonable, wiring only generally is locked with a screw, still
Disconnecting switch during installation be easy shake, disconnecting switch installation when shaking during, wiring is easy to loosen, in addition directly
Wiring is all extracted or is extracted a part, wiring fixation is unreliable, and inconvenient to use, there are security risks, and the practicability is poor.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of reasonable in design, structures
Simply, the multifunctional visible disconnecting switch that wiring connection is reliable, the observation of moving contact position is convenient, easy to use and safe and reliable.
To achieve the above object, the utility model provides following technical solution: a kind of multifunctional visible disconnecting switch, packet
Upper housing, lower case and handle are included, the handle is hinged in lower case, and alignment handle position is provided with one on the upper housing
A handle movable span, the handle upper end expose handle movable span, and the upper housing is fabricated by transparent material, the upper casing
Body is detachably connected with lower case；The inner bottom surface front end of the lower case is fixedly installed several first junction blocks and several
Second junction block, at least provided with first threading hole on the front end face of each first junction block, and each first junction block
Upper surface on be at least equipped with two the first fixing screws；At least provided with one on the front end face of each second junction block
Two threading holes, and two the second fixing screws are at least equipped on the upper surface of each second junction block；The lower case it is interior
Bottom surface rear end is fixedly installed several third junction blocks, at least provided with a third on the rear end face of each third junction block
Threading hole, and two third fixing screws are at least equipped on the upper surface of each third junction block；First threading hole,
Two threading holes and the front and back perforation of third threading hole.
The utility model is further arranged to: upper housing alignment each first junction block position is provided with one the
One wiring block hole, upper housing alignment each second junction block position are provided with a second wiring block hole, and upper housing
First wiring block hole and the second wiring block hole top position are provided with a cover board mounting hole, the cover board mounting hole
It is inside provided with one piece of cover board, the cover board is connected and fixed with cover board mounting hole edge.
The utility model is further arranged to: the upper housing is directed at the third connected on each third junction block and fixes
Screw position is provided with a screwing through hole.
The utility model is further arranged to: the upper housing is made of transparent plastic material.
The utility model is further arranged to: fixation is bolted between the upper housing and lower case, it is described
Fixation is bolted between cover board and lower case.
The utility model is further arranged to: second junction block is outlet junction block, and each second junction block
Front end face on the quantity of the second threading hole be disposed as 4,6 or 9.
The utility model has the advantages that: compared with prior art, the utility model structure setting is more reasonable, can be from saturating
Moving contact is seen in bright upper housing and static contact is to can be very good protection work people in this way in combined floodgate or gate-dividing state
The safety of member's maintenance, in addition, using junction block, and two fixing screws links are at least set on each junction block, it connects
Line connection is reliable, is not easy to loosen；Reasonable in design, structure is simply, wiring connection is reliable, the observation of moving contact position is convenient, makes
With convenient, safe and reliable and practicability is good.
The utility model is described in further detail with specific embodiment with reference to the accompanying drawings of the specification.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment；
Fig. 2 is the perspective view of the explosion of the utility model embodiment；
Fig. 3 is the perspective view of the utility model embodiment；
Fig. 4 is the schematic diagram that the second junction block of the utility model embodiment is arranged to 6 pore structures；
Fig. 5 is the schematic diagram that the second junction block of the utility model embodiment is arranged to 4 pore structures；
Fig. 6 is the schematic diagram that the second junction block of the utility model embodiment is arranged to 9 pore structures.
Specific embodiment
In the description of the present embodiment, it should be noted that such as occur term " center ", "upper", "lower", "left", "right",
"vertical", "horizontal", "inner", "outside", "front", "rear" etc., indicated by orientation or positional relationship be it is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, it is thus impossible to be interpreted as to the utility model
Limitation.In addition, such as there is term " first ", " second ", " third " are used for description purposes only, and should not be understood as instruction or dark
Show relative importance.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5 and Fig. 6, a kind of multifunctional visible disconnecting switch disclosed by the utility model,
Including upper housing 1, lower case 2 and handle 3, the handle 3 is hinged in lower case 2, alignment handle 3 on the upper housing 1
It installs and is equipped with a handle movable span 11, handle movable span 11 is exposed in 3 upper end of handle, and the upper housing 1 is by transparent material
It is fabricated, the upper housing 1 is detachably connected with lower case 2；The inner bottom surface front end of the lower case 2 is fixedly installed several
A first junction block 4 and several second junction blocks 5, at least provided with one first on the front end face of each first junction block 4
Threading hole 41, and two the first fixing screws 42 are at least equipped on the upper surface of each first junction block 4；Each second wiring
It is at least equipped on the front end face of seat 5 at least provided with second threading hole 51, and on the upper surface of each second junction block 5
Two the second fixing screws 52；The inner bottom surface rear end of the lower case 2 is fixedly installed several third junction blocks 6, Mei Ge
At least provided with a third threading hole 61 on the rear end face of three junction blocks 6, and on the upper surface of each third junction block 6 at least
Third fixing screws 62 there are two wearing；First threading hole 41, the second threading hole 51 and third threading hole 61 front and back are passed through
It is logical.
Preferably, two the first junction blocks 4, two are arranged in the inner bottom surface front end of lower case 2 described in the present embodiment altogether
Second junction block 5 and four third junction blocks 6, and two the first junction blocks 4 and two the second junction blocks 5 are arranged in a staggered manner；Two
First the second junction block 5 of junction block 4, two and four third junction blocks 6 are wholely set with lower case 2 or two first connect
Structure after 4, two the second junction blocks 5 of line seat and four third junction blocks 6 are connect by existing glue or screw with lower case 2
It is into a single integrated structure.
To keep the utility model structure setting more reasonable, preferably, upper housing 1 described in the present embodiment be aligned it is each
First junction block, 4 position is provided with a first wiring block hole 12, and it is equal that upper housing 1 is directed at each second junction block, 5 position
It is provided with a second wiring block hole 13, and upper housing 1 is located on the first wiring block hole 12 and the second wiring block hole 13
Orientation, which installs, is equipped with a cover board mounting hole 14, and one piece of cover board 7, the cover board 7 and lid are provided in the cover board mounting hole 14
14 edge of plate mounting hole connects and fixes.
Preferably, the upper housing 1, which is located on the inner wall of cover board mounting hole 14, is provided with multiple limit card slots, institute
The edge for stating cover board 7 is directed at each limit card slot position and has been wholely set one piece of limit clamping bump, every piece of limiting card of cover board 7
The limit card slot limit for connecing convex block and alignment is clamped.
The upper housing 1 is directed at 62 position of third fixing screws connected on each third junction block 6 and is provided with one
Screwing through hole 15.
The upper housing 1 is made of transparent plastic material.
Fixation is bolted between the upper housing 1 and lower case 2, passes through spiral shell between the cover board 7 and lower case 2
Bolt is connected and fixed.The handle 3 is made up of with lower case 2 pin shaft hinged.
Second junction block 5 is outlet junction block, and the second threading hole 51 on the front end face of each second junction block 5
Quantity be disposed as 4,6 or 9.
Furthermore it is possible to be further improved in technical solutions of the utility model: can be set into one-in-and-one-out can
Depending on disconnecting switch, one into four go out visual isolation switch, one into six go out visual isolation switch, one into nine go out visually keep apart
Close etc..
When practical application, moving contact can be seen from transparent upper housing and static contact is in combined floodgate or separating brake shape
State can be very good the safety of protection staff's maintenance in this way, in addition, using junction block, and on each junction block at least
Two fixing screws links are set, and wiring connection is reliable, is not easy to loosen；Reasonable in design, structure is simple, wiring connection
Reliably, the observation of moving contact position is convenient, esy to use, safe and reliable and practicability is good.
Above-described embodiment is served only for that the utility model is further described, no to the specific descriptions of the utility model
It can be interpreted as the restriction to scope of protection of the utility model, the technician of this field is according to the content pair of above-mentioned utility model
The utility model is made some nonessential modifications and adaptations and is each fallen within the protection scope of the utility model.
Claims (6)
1. a kind of multifunctional visible disconnecting switch, including upper housing (1), lower case (2) and handle (3), the handle (3) is hinged
In lower case (2), alignment handle (3) position is provided with a handle movable span (11), the handle on the upper housing (1)
(3) handle movable span (11) are exposed in upper end, it is characterised in that: the upper housing (1) is fabricated by transparent material, the upper casing
Body (1) is detachably connected with lower case (2)；The inner bottom surface front end of the lower case (2) is fixedly installed several the first wiring
Seat (4) and several second junction blocks (5), at least provided with one first threading on the front end face of each first junction block (4)
Hole (41), and two the first fixing screws (42) are at least equipped on the upper surface of each first junction block (4)；Each second connects
At least provided with second threading hole (51) on the front end face of line seat (5), and the upper surface of each second junction block (5) up to
There are two wearing less the second fixing screws (52)；The inner bottom surface rear end of the lower case (2) is fixedly installed several thirds and connects
Line seat (6), at least provided with a third threading hole (61) on the rear end face of each third junction block (6), and each third connects
Two third fixing screws (62) are at least equipped on the upper surface of line seat (6)；First threading hole (41), the second threading hole
(51) it is penetrated through with third threading hole (61) front and back.
2. a kind of multifunctional visible disconnecting switch according to claim 1, it is characterised in that: upper housing (1) alignment
Each first junction block (4) position is provided with a first wiring block hole (12), and upper housing (1) is directed at each second wiring
Seat (5) position is provided with a second wiring block hole (13), and upper housing (1) is located at the first wiring block hole (12) and the
Two wiring block hole (13) top positions are provided with a cover board mounting hole (14), are provided with one in the cover board mounting hole (14)
Block cover board (7), the cover board (7) connect and fix with cover board mounting hole (14) edge.
3. a kind of multifunctional visible disconnecting switch according to claim 1, it is characterised in that: upper housing (1) alignment
Third fixing screws (62) position connected on each third junction block (6) is provided with a screwing through hole (15).
4. a kind of multifunctional visible disconnecting switch according to claim 1, it is characterised in that: the upper housing (1) is by saturating
Bright plastic material is made.
5. a kind of multifunctional visible disconnecting switch according to claim 2, it is characterised in that: the upper housing (1) and under
Fixation is bolted between shell (2), fixation is bolted between the cover board (7) and lower case (2).
6. a kind of multifunctional visible disconnecting switch according to claim 1, it is characterised in that: second junction block (5)
Quantity for outlet junction block, and the second threading hole (51) on the front end face of each second junction block (5) is disposed as 4,6
It is a or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822077062.9U CN209149972U (en) | 2018-12-11 | 2018-12-11 | A kind of multifunctional visible disconnecting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822077062.9U CN209149972U (en) | 2018-12-11 | 2018-12-11 | A kind of multifunctional visible disconnecting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209149972U true CN209149972U (en) | 2019-07-23 |
Family
ID=67289842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822077062.9U Active CN209149972U (en) | 2018-12-11 | 2018-12-11 | A kind of multifunctional visible disconnecting switch |
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| Country | Link |
|---|---|
| CN (1) | CN209149972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360752A (en) * | 2018-12-11 | 2019-02-19 | 中欧电气有限公司 | A kind of multifunctional visible disconnecting switch |
-
2018
- 2018-12-11 CN CN201822077062.9U patent/CN209149972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109360752A (en) * | 2018-12-11 | 2019-02-19 | 中欧电气有限公司 | A kind of multifunctional visible disconnecting switch |
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