CN208336900U - Potential indicator for switchgear - Google Patents
Potential indicator for switchgear Download PDFInfo
- Publication number
- CN208336900U CN208336900U CN201820545647.6U CN201820545647U CN208336900U CN 208336900 U CN208336900 U CN 208336900U CN 201820545647 U CN201820545647 U CN 201820545647U CN 208336900 U CN208336900 U CN 208336900U
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- CN
- China
- Prior art keywords
- box body
- switchgear
- circuit board
- potential indicator
- connecting terminal
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Abstract
The utility model discloses a kind of potential indicator for switchgear, including connecting terminal, circuit board, display unit, detachable box body and its pedestal, connecting terminal is set to the top of box body, circuit board is set to the inner cavity of box body, the top that the input terminal of circuit board protrudes into box cavity is connect with connecting terminal, the output end of circuit board is fixedly connected by the pedestal of box body with display unit, bindiny mechanism is wherein additionally provided on the box body, box body is fixed on switchgear by snap fit by the bindiny mechanism.The utility model is realized by pusher pressing plate not to have a power failure, damage money potential indicator can be replaced without beating door of switch cabinet, solves the problems, such as storage potential indicator without the replacement that has a power failure.
Description
Technical field
The utility model relates to the potential indicator field of switchgear, in particular to a kind of electrification for switchgear indicates
Device.
Background technique
With distribution network it is continuous expansion and perfect, applied to switchgear in power distribution network quantity also directly proportional growth,
Switchgear producer is even more multifarious, and quantity is more, model is different, brings many choose to operating management department and maintenance personnel
War, especially problem is more prominent in hidden trouble of equipment defect elimination.By taking switch cabinet electrified indicator as an example, me is given during operation and maintenance
Bring many troubles, main problem has: 1, potential indicator long-play cause indicator light display failure, make us
Can not judge whether high-tension switch cabinet outlet is normal, electrification in time；2, when many kinds of damage of indicator needs to change, scattered buying
Goods and materials trouble, and period arrival time is long；3, most of to have a power failure that replace troublesome work amount big, reduce power supply reliability；4,
It replaces not in time, the security risks such as maloperation can be buried to operation；5, do not have anti-incorrect manipulation deadlock and expand connection function.
Utility model content
The main purpose of the utility model is to propose a kind of potential indicator, it is intended to overcome problem above.
To achieve the above object, the utility model proposes a kind of potential indicator for switchgear, including connecting terminal,
Circuit board, display unit, detachable box body and its pedestal, connecting terminal are set to the top of box body, and circuit board is set to box body
Inner cavity, the top that the input terminal of circuit board protrudes into box cavity are connect with connecting terminal, and the output end of circuit board passes through box body
Pedestal is fixedly connected with display unit, wherein being additionally provided with bindiny mechanism on the box body, the bindiny mechanism passes through snap fit
Box body is fixed on switchgear.
Preferably, the bindiny mechanism is using pusher pressing plate, the clamping engagement machine of pusher pressing plate and switchgear
Structure cooperation clamping.
Preferably, the pusher pressing plate is respectively equipped on the opposite two sides of the box body.
Preferably, at least two pusher pressing plates are respectively equipped on the opposite two sides of the box body.
Preferably, the input terminal of the circuit board protrudes into box cavity top and connecting terminal are by way of from plug-in card pressure
Connection.
Preferably, the both ends of the Bottom of box body are respectively equipped with two pieces of convex blocks, and two pieces of convex blocks are respectively equipped with and set backwards
The pusher grab set, the pedestal detachable connection that box body passes through the pusher grab and box body.
Preferably, two pieces of convex blocks further respectively have the guide groove being arranged oppositely, two longitudinal edges of the circuit board
Bottom of box body is fixed on respectively along the guide groove.
Preferably, when the number of the connecting terminal is at least two, and the circuit board is at least two, each convex block
Equipped at least two guide grooves.
Technical solutions of the utility model are realized by pusher pressing plate not to have a power failure, without beating door of switch cabinet
Replacement damage money potential indicator, solves the problems, such as storage potential indicator without the replacement that has a power failure.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is structural schematic diagram when box body and pedestal of the utility model for the potential indicator of switchgear are dismantled；
Structural schematic diagram when Fig. 2 is box body and pedestal closing lid of the utility model for the potential indicator of switchgear；
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
As shown in Figs. 1-2, the utility model proposes a kind of potential indicators for switchgear, including connecting terminal, electricity
Road plate, display unit, detachable box body and its pedestal, connecting terminal are set to the top of box body, and circuit board is set to the interior of box body
Chamber, the top that the input terminal of circuit board protrudes into box cavity are connect with connecting terminal, the bottom that the output end of circuit board passes through box body
Seat is fixedly connected with display unit, wherein being additionally provided with bindiny mechanism on the box body, the bindiny mechanism will by snap fit
Box body is fixed on switchgear.
In the present embodiment, the utility model is realized by pusher pressing plate does not have a power failure, without beating door of switch cabinet
Damage money potential indicator can be replaced, solve the problems, such as storage potential indicator without the replacement that has a power failure.
Preferably, the bindiny mechanism is using pusher pressing plate, the clamping engagement machine of pusher pressing plate and switchgear
Structure cooperation is clamped to switchgear.
Preferably, the pusher pressing plate is respectively equipped on the opposite two sides of the box body.
Preferably, at least two pusher pressing plates are respectively equipped on the opposite two sides of the box body.
In the present embodiment, the utility model should be appreciated that, there is and is not limited to pusher pressing plate in bindiny mechanism, lead to
It crosses pusher pressing plate the utility model is movably connected in switchgear.Further, pass through the opposite direction in the box body
Two sides is respectively equipped with the pusher pressing plate, firmly by the utility model flush switch cabinet.
Preferably, the input terminal of the circuit board protrudes into box cavity top and connecting terminal are by way of from plug-in card pressure
Connection.
In the present embodiment, the connection type of the circuit board of the utility model and connecting terminal is to press mode from plug-in card.
Preferably, the both ends of the Bottom of box body are respectively equipped with two pieces of convex blocks, and two pieces of convex blocks are respectively equipped with and set backwards
The pusher grab set, box body pass through the pusher grab and Bottom of box body detachable connection.
In the present embodiment, the utility model is equipped with pusher grab by the convex block of Bottom of box body, by box body and box
Body pedestal detachable connection.
Preferably, two pieces of convex blocks further respectively have the guide groove being arranged oppositely, two longitudinal edges of the circuit board
Bottom of box body is fixed on respectively along the guide groove.
In the present embodiment, the utility model is equipped with guide groove by the convex block of Bottom of box body, and circuit board is fixed on
Bottom of box body.
Preferably, when the number of the connecting terminal is at least two, and the circuit board is at least two, each convex block
Equipped at least two guide grooves.
In the present embodiment, it is equipped with by each convex block and is at least two guide grooves, increase the number of circuit board.
In the utility model embodiment, the utility model main body is divided into two parts, a part be main casing (i.e. box body and
Its pedestal), another part is display unit and circuit board.Main casing is clamped flush switch cabinet door using pusher pressing plate,
Surrounding is the shell (i.e. box body) of plastic dam composition, and box body is to be embedded in switchgear by promoting to suppress from card, and bottom end is
Open type, display unit and circuit board insertion, shell for pedestal connection are equipped with the secondary wiring terminals of electrification display,
Voltage for obtaining probe segment passes in display portion and a block signal line.
The utility model connects display unit and circuit board by pedestal, designs integrated display board, passes through display board
Two sides pressing pulls out, and insertion main casing suppresses fixation, realizes the potential indicator circuit board unit of electrification convenient replacing damage, has
Effect solves the problems, such as that increment potential indicator damages the quick-replaceable that do not have a power failure, and improves operating safety factor, does not need to open
Cabinet door is replaced, and the risk of electric shock is eliminated.
The display unit of the utility model can use the LED light or diode indicator light of pluggable replacement, realize
The electroscope function of totally enclosed type electrical verification switchgear.
The circuit board of the utility model will test the anti-misoperation locking power supply wiring whether line scan pickup coil side charges and extend to circuit board
On anti-misoperation locking expand connection jaws, then by anti-misoperation locking on circuit board expand connection jaws connect box body pedestal it is anti-error
It is latched power interface, makes the utility model that can expand switchgear anti-misoperation locking device, it can Operation switch cabinet without back panel wiring
The anti mis-closedown function of expansion.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Under all utility models in the utility model are conceived, equivalent structure made based on the specification and figures of the utility model
Transformation, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (8)
1. being used for the potential indicator of switchgear, which is characterized in that including connecting terminal, circuit board, display unit, detachable
Box body and its pedestal, connecting terminal are set to the top of box body, and circuit board is set to the inner cavity of box body, and the input terminal of circuit board protrudes into box
The top of intracoelomic cavity is connect with connecting terminal, and the output end of circuit board is fixedly connected by the pedestal of box body with display unit,
Described in be additionally provided with bindiny mechanism on box body, box body is fixed on switchgear by snap fit by the bindiny mechanism.
2. being used for the potential indicator of switchgear as described in claim 1, which is characterized in that the bindiny mechanism is using propulsion
The card pick up cooperation agency of formula pressing plate, pusher pressing plate and switchgear cooperates clamping.
3. being used for the potential indicator of switchgear as claimed in claim 2, which is characterized in that on the opposite two sides of the box body
It is respectively equipped with the pusher pressing plate.
4. being used for the potential indicator of switchgear as claimed in claim 2, which is characterized in that on the opposite two sides of the box body
It is respectively equipped at least two pusher pressing plates.
5. being used for the potential indicator of switchgear as described in claim 1, which is characterized in that the input terminal of the circuit board is stretched
The top and connecting terminal for entering box cavity are connected from by way of plug-in card pressure.
6. the potential indicator as described in any one in claim 1-5 for switchgear, which is characterized in that the Bottom of box body
Both ends be respectively equipped with two pieces of convex blocks, two pieces of convex blocks are respectively equipped with the pusher grab backwards to setting, and box body passes through described
The pedestal detachable connection of pusher grab and box body.
7. being used for the potential indicator of switchgear as claimed in claim 6, which is characterized in that two pieces of convex blocks are also set respectively
There is the guide groove being arranged oppositely, two longitudinal edges of the circuit board are fixed on Bottom of box body respectively along the guide groove.
8. being used for the potential indicator of switchgear as claimed in claim 6, which is characterized in that when the number of the connecting terminal
At least two, when the circuit board is at least two, each convex block, which is equipped with, is at least two guide grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820545647.6U CN208336900U (en) | 2018-04-17 | 2018-04-17 | Potential indicator for switchgear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820545647.6U CN208336900U (en) | 2018-04-17 | 2018-04-17 | Potential indicator for switchgear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208336900U true CN208336900U (en) | 2019-01-04 |
Family
ID=64781723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820545647.6U Active CN208336900U (en) | 2018-04-17 | 2018-04-17 | Potential indicator for switchgear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208336900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400534A (en) * | 2018-04-17 | 2018-08-14 | 广东电网有限责任公司 | A kind of potential indicator for switchgear |
-
2018
- 2018-04-17 CN CN201820545647.6U patent/CN208336900U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108400534A (en) * | 2018-04-17 | 2018-08-14 | 广东电网有限责任公司 | A kind of potential indicator for switchgear |
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