CN208240484U - A kind of electric network fault alarm power supply coil - Google Patents
A kind of electric network fault alarm power supply coil Download PDFInfo
- Publication number
- CN208240484U CN208240484U CN201820907377.9U CN201820907377U CN208240484U CN 208240484 U CN208240484 U CN 208240484U CN 201820907377 U CN201820907377 U CN 201820907377U CN 208240484 U CN208240484 U CN 208240484U
- Authority
- CN
- China
- Prior art keywords
- shielding case
- trapezoid block
- block
- groove
- slide bar
- 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
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Abstract
The utility model discloses a kind of electric network fault alarm power supply coils, including shielding case, the bottom side of the shielding case is opening, installation is cored in shielding case, coil is arranged on iron core, the both ends of coil all extend to outside shielding case, the two sides of iron core are fixedly installed with the first trapezoid block, it is opened up on the two sides inner wall of shielding case fluted, slide bar is slidably fitted in groove, slide bar is fixedly installed with the second trapezoid block close to the side of iron core, second trapezoid block is extended to outside groove close to the side of iron core and is in contact with the first trapezoid block, strut is fixedly installed in groove, sliding block there are two being slidably socketed on strut, two sliding blocks are rotatably equipped with bull stick close to the side of slide bar, two one end of bull stick far from sliding block are rotatablely connected with slide bar.Coil can be mounted in shielding case by the utility model, prevented coil by extraneous electromagnetic interference, guaranteed the steady operation of coil, structure is simple, easy to operate.
Description
Technical field
The utility model relates to power supply coil technical field more particularly to a kind of electric network fault alarm power supply coils.
Background technique
Electric network fault alarm power supply system is powered by battery mostly on the market, and battery power supply drawback is exactly not to be durable,
It often to replace, so needing to develop a kind of durable power supply system for not having to replacement, be powered at present with mutual inductor coil, only
Power grid is wanted to be powered, power supply coil generates power supply power supply net fault alarm powerful enough immediately and uses, but mutual inductor coil holds
Easily by outside electromagnetic interference, the steady operation of coil is influenced, is not able to satisfy the demand of client.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of electric network fault report proposed
Alert device power supply coil.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of electric network fault alarm power supply coil, including shielding case, the bottom side of the shielding case is to be open, in shielding case
It installs cored, coil is arranged on iron core, the both ends of coil all extend to outside shielding case, and the two sides of iron core are fixedly installed with
First trapezoid block, opens up on the two sides inner wall of shielding case fluted, slide bar is slidably fitted in groove, slide bar is close to iron core
Side is fixedly installed with the second trapezoid block, the second trapezoid block extended to outside groove close to the side of iron core and with the first trapezoid block phase
It contacts, is fixedly installed with strut in groove, be slidably socketed on strut there are two sliding block, two sliding blocks turn close to the side of slide bar
Dynamic to be equipped with bull stick, two one end of bull stick far from sliding block are rotatablely connected with slide bar.
Preferably, limiting slot, the top side and bottom side of slide bar are offered on the top side inner wall and bottom side inner wall of the groove
It is fixedly installed with limited block, limited block is connected with the side walls of corresponding limiting slot.
Preferably, one end that two limited blocks are located remotely from each other offers ball grooves, rolls in ball grooves and is equipped with ball,
Ball is in contact with the inner wall of limiting slot.
Preferably, it is symmetrically arranged on the strut there are two spring, two springs one end close to each other and corresponding cunning
Block is fixedly connected, and one end that two springs are located remotely from each other is fixedly connected with the inner wall of groove.
Preferably, the making material of the shielding case is the alloy of foreign white copper and stainless steel.
Preferably, corresponding two inclined-planes of the slope on two inclined-planes of first trapezoid block and the second trapezoid block is oblique
Rate is identical.
Compared with prior art, the utility model has the beneficial effects that
Pass through shielding case, iron core, coil, the first trapezoid block, groove, slide bar, the second trapezoid block, limiting slot, limited block, branch
The cooperation of bar, sliding block, spring and bull stick, the first trapezoid block squeeze the second trapezoid block, and the second trapezoid block is moved into groove, and second
Trapezoid block band moving slide-bar is slided into groove, and slide bar drives two bull stick movements, and two bull sticks drive corresponding two cunnings respectively
Block slides on strut, and two sliding blocks slide in the direction away from each other, sliding block compressed spring, when the first trapezoid block slips over second
After trapezoid block, under the action of the spring, the second trapezoidal block reset, the second trapezoid block blocks the first trapezoid block, realizes shielding
Coil can be mounted in shielding case by the installation of shell, the utility model, prevented coil by extraneous electromagnetic interference, guaranteed coil
Steady operation, structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of electric network fault alarm power supply coil structural schematic diagram；
Fig. 2 be the utility model proposes a kind of electric network fault alarm power supply coil part A structural schematic diagram.
In figure: 1 shielding case, 2 iron cores, 3 coils, 4 first trapezoid blocks, 5 grooves, 6 slide bars, 7 second trapezoid blocks, 8 limiting slots,
9 limited blocks, 10 struts, 11 sliding blocks, 12 springs, 13 bull sticks.
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.
Referring to Fig.1-2, a kind of electric network fault alarm power supply coil, including shielding case 1 are covered the bottom side of shell 1 for opening, are shielded
Installation cored 2 in shell 1 to be covered, is arranged with coil 3 on iron core 2, the both ends of coil 3 all extend to outside shielding case 1, and the two of iron core 2
Side is fixedly installed with the first trapezoid block 4, and fluted 5 are opened up on the two sides inner wall of shielding case 1, is slidably fitted in groove 5
Slide bar 6, slide bar 6 are fixedly installed with the second trapezoid block 7 close to the side of iron core 2, and the second trapezoid block 7 prolongs close to the side of iron core 2
It extends to outside groove 5 and is in contact with the first trapezoid block 4, strut 10 is fixedly installed in groove 5, sliding sleeve is connected to two on strut 10
A sliding block 11, two sliding blocks 11 are rotatably equipped with bull stick 13 close to the side of slide bar 6, two bull sticks 13 far from sliding block 11 one
End is rotatablely connected with slide bar 6, trapezoidal by shielding case 1, iron core 2, coil 3, the first trapezoid block 4, groove 5, slide bar 6, second
The cooperation of block 7, limiting slot 8, limited block 9, strut 10, sliding block 11, spring 12 and bull stick 13, the first trapezoid block 4 squeeze the second ladder
Shape block 7, the second trapezoid block 7 are moved into groove 5, and the second trapezoid block 7 is slided with moving slide-bar 6 into groove 5, and slide bar 7 drives two
A bull stick 13 moves, and two bull sticks 13 drive corresponding two sliding blocks 11 to slide on strut 10 respectively, and two sliding blocks 11 are to phase
Mutually separate direction sliding, 11 compressed spring 12 of sliding block, after the first trapezoid block 4 slips over the second trapezoid block 7, in the work of spring 12
Under, the second trapezoid block 7 resets, and the second trapezoid block 7 blocks the first trapezoid block 4, realizes the installation of shielding case 1, this is practical
It is novel coil 3 to be mounted in shielding case 1, it prevents coil 3 by extraneous electromagnetic interference, guarantees the steady operation of coil 3, knot
Structure is simple, easy to operate.
In the utility model, offer limiting slot 8 on the top side inner wall and bottom side inner wall of groove 5, the top side of slide bar 6 and
Bottom side is fixedly installed with limited block 9, and limited block 9 is connected with the side walls of corresponding limiting slot 8, and two limited blocks 9 are mutual
Separate one end offers ball grooves, rolls in ball grooves and is equipped with ball, and ball is in contact with the inner wall of limiting slot 8, branch
It being symmetrically arranged on bar 10 there are two spring 12, two springs 12 one end close to each other is fixedly connected with corresponding sliding block 11, and two
One end that a spring 12 is located remotely from each other is fixedly connected with the inner wall of groove 5, and the making material of shielding case 1 is foreign white copper and stainless steel
Alloy, the slope on corresponding two inclined-planes of the slope and the second trapezoid block 7 on two inclined-planes of the first trapezoid block 4 is identical, lead to
Cross shielding case 1, iron core 2, coil 3, the first trapezoid block 4, groove 5, slide bar 6, the second trapezoid block 7, limiting slot 8, limited block 9, branch
The cooperation of bar 10, sliding block 11, spring 12 and bull stick 13, the first trapezoid block 4 squeeze the second trapezoid block 7, and the second trapezoid block 7 is to groove
It is moved in 5, the second trapezoid block 7 is slided with moving slide-bar 6 into groove 5, and slide bar 7 drives two bull sticks 13 to move, two bull sticks 13
Corresponding two sliding blocks 11 are driven to slide on strut 10 respectively, two sliding blocks 11 slide in the direction away from each other, sliding block 11
Compressed spring 12, after the first trapezoid block 4 slips over the second trapezoid block 7, under the action of spring 12, the second trapezoid block 7 resets, the
Two trapezoid blocks 7 block the first trapezoid block 4, realize the installation of shielding case 1, and coil 3 can be mounted on shielding by the utility model
In shell 1, prevents coil 3 by extraneous electromagnetic interference, guarantee the steady operation of coil 3, structure is simple, easy to operate.
Working principle: when needing for coil 3 to be mounted in shielding case 1, iron core 2 being put into shielding case 1, by iron core 2
It being pressed into shielding case 1, iron core 2 drives the first trapezoid block 4 to squeeze the second trapezoid block 7, and the second trapezoid block 7 is moved into groove 5,
Second trapezoid block 7 is slided with moving slide-bar 6 into groove 5, and slide bar 7 drives two bull sticks 13 to move, and two bull sticks 13 drive respectively
Corresponding two sliding blocks 11 slide on strut 10, and two sliding blocks 11 slide in the direction away from each other, 11 compressed spring of sliding block
12, after the first trapezoid block 4 slips over the second trapezoid block 7, under the action of spring 12, the second trapezoid block 7 resets, the second trapezoid block
7 block the first trapezoid block 4, realize the installation of shielding case 1, prevent coil 3 by extraneous electromagnetic interference, guarantee coil 3
Steady operation.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of electric network fault alarm power supply coil, including shielding case (1), which is characterized in that the bottom side of the shielding case (1)
For opening, shielding case (1) is interior to install cored (2), is arranged with coil (3) on iron core (2), the both ends of coil (3) all extend to
Outside, the two sides of iron core (2) are fixedly installed with the first trapezoid block (4) shielding case (1), are opened on the two sides inner wall of shielding case (1)
It equipped with groove (5), is slidably fitted with slide bar (6) in groove (5), slide bar (6) is fixedly installed with second close to the side of iron core (2)
Trapezoid block (7), the second trapezoid block (7) extend to groove (5) outside and connect with the first trapezoid block (4) close to the side of iron core (2)
Touching is fixedly installed with strut (10) in groove (5), is slidably socketed that there are two sliding block (11), two sliding blocks (11) on strut (10)
It is rotatably equipped with bull stick (13) close to the side of slide bar (6), the one end of two bull sticks (13) far from sliding block (11) is and slide bar
(6) it is rotatablely connected.
2. a kind of electric network fault alarm power supply coil according to claim 1, which is characterized in that the groove (5)
It is offered on top side inner wall and bottom side inner wall limiting slot (8), the top side and bottom side of slide bar (6) are fixedly installed with limited block
(9), limited block (9) is connected with the side walls of corresponding limiting slot (8).
3. a kind of electric network fault alarm power supply coil according to claim 2, which is characterized in that two limited blocks (9)
The one end being located remotely from each other offers ball grooves, rolls in ball grooves and is equipped with ball, ball connects with the inner wall of limiting slot (8)
Touching.
4. a kind of electric network fault alarm power supply coil according to claim 1, which is characterized in that on the strut (10)
It being symmetrically arranged there are two spring (12), two springs (12) one end close to each other is fixedly connected with corresponding sliding block (11), and two
One end that a spring (12) is located remotely from each other is fixedly connected with the inner wall of groove (5).
5. a kind of electric network fault alarm power supply coil according to claim 1, which is characterized in that the shielding case (1)
Making material be foreign white copper and stainless steel alloy.
6. a kind of electric network fault alarm power supply coil according to claim 1, which is characterized in that first trapezoid block
(4) slope on corresponding two inclined-planes of the slope and the second trapezoid block (7) on two inclined-planes is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820907377.9U CN208240484U (en) | 2018-06-12 | 2018-06-12 | A kind of electric network fault alarm power supply coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820907377.9U CN208240484U (en) | 2018-06-12 | 2018-06-12 | A kind of electric network fault alarm power supply coil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208240484U true CN208240484U (en) | 2018-12-14 |
Family
ID=64575636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820907377.9U Expired - Fee Related CN208240484U (en) | 2018-06-12 | 2018-06-12 | A kind of electric network fault alarm power supply coil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208240484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581117A (en) * | 2018-12-17 | 2019-04-05 | 国网江西省电力有限公司赣东北供电分公司 | Magnet controlled reactor shielding construction and intelligent failure diagnosis method based on big data |
-
2018
- 2018-06-12 CN CN201820907377.9U patent/CN208240484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581117A (en) * | 2018-12-17 | 2019-04-05 | 国网江西省电力有限公司赣东北供电分公司 | Magnet controlled reactor shielding construction and intelligent failure diagnosis method based on big data |
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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: 20181214 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |