CN205718842U - The detection device put of giving up the throne thrown by protection pressing plate - Google Patents
The detection device put of giving up the throne thrown by protection pressing plate Download PDFInfo
- Publication number
- CN205718842U CN205718842U CN201620564710.1U CN201620564710U CN205718842U CN 205718842 U CN205718842 U CN 205718842U CN 201620564710 U CN201620564710 U CN 201620564710U CN 205718842 U CN205718842 U CN 205718842U
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- China
- Prior art keywords
- pressing plate
- detection device
- protection pressing
- housing
- window
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- 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.)
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Abstract
This utility model provides a kind of to be protected pressing plate to throw to give up the throne the detection device put, and wherein said detection device includes housing and is installed on the circuit board in described housing；The first window and the second window passed through for infrared ray it is provided with on described housing；Described circuit board is provided with infrared tube, and described infrared tube forms infrared ray light path between described first window and the second window；Described housing makes protection pressing plate be in infrared ray light path when exiting state to be interrupted, and when protection pressing plate is in input state, infrared ray light path is switched on.The detection device put of giving up the throne thrown by above-mentioned protection pressing plate; given up the throne by the throwing of infrared ray light path detection protection pressing plate and put; overcome artificial judgment to throw and give up the throne that the accuracy rate put is low, workload is big, inefficient technical problem; achieve protection pressing plate to throw and give up the throne and put the real-time of detection, high efficiency; improve the accuracy rate of detection; by the detection to protection pressing plate, can effectively provide the safety operation level of power system.
Description
Technical field
This utility model relates to a kind of field of electrical equipment, particularly relates to a kind of protect pressing plate to throw the detection dress put of giving up the throne
Put.
Background technology
In power system, being generally designed with protection pressing plate on the loop of relay protection, also known as connecting sheet, protection pressing plate is
Protective relaying device or the bridge of automaton contact external wiring and tie, can the function and the action outlet that be related to protection
Normally playing a role, be very important secondary device, therefore protection pressing plate is also called secondary pressure plate.In power system at present
Protection pressing plate, being substantially is given up the throne by the throwing of manual detection protection pressing plate puts, and this detection mode, one is that accuracy is low, and two are
Workload is big, and efficiency is low.There is some areas employing can detect throwing in real time and give up the throne the intelligent protection pressing plate put to replace GPF (General Protection False
Pressing plate, but use intelligent protection pressing plate to replace GPF (General Protection False pressing plate and need to be replaced existing protection pressure in the event of a loss of power
Plate, and need to change secondary connection, but the difficulty and needing relay protection before again putting into operation of having a power failure in power system
Device carries out total group test, and workload is big, and likely can leave potential safety hazard.
Utility model content
Based on this, it is necessary to throw to give up the throne for artificial judgment protection pressing plate and put, the problem that accuracy rate is low, workload is big, carry
Pressing plate is protected to throw the detection device put of giving up the throne for a kind of.
The a kind of of this utility model offer protects pressing plate to throw the detection device put of giving up the throne, and wherein said detection device includes shell
Body and be installed on the circuit board in described housing；
The first window and the second window passed through for infrared ray it is provided with on described housing；
Described circuit board is provided with infrared tube, and described infrared tube is formed between described first window and the second window
Infrared ray light path；
Described housing makes protection pressing plate be in infrared ray light path when exiting state to be interrupted, and protection pressing plate is in input state
Time infrared ray light path be switched on.
Wherein in an embodiment, described housing is provided with limiting component, described in described limiting component, detects device
Fix with the relative position of protection pressing plate.
Wherein in an embodiment, described limiting component is the groove on housing.
Wherein in an embodiment, described limiting component is the projection on housing.
Wherein in an embodiment, described projection is lamellar.
Wherein in an embodiment, described housing is U-shaped housing, and described first window and the second window are respectively provided with
In the two-arm of described U-shaped housing, make described infrared ray light path between described two-arm.
Wherein in an embodiment, described circuit board communicates to connect with host computer.
Wherein in an embodiment, described detection device also includes fixed component, and described fixed component is by described detection
Device is fixed on protection pressing plate or on the installation panel at protection pressing plate place.
Wherein in an embodiment, described fixed component is the tabs extended from housing.
The detection device put of giving up the throne thrown by above-mentioned protection pressing plate, is given up the throne by the throwing of infrared ray light path detection protection pressing plate and puts,
Overcome artificial judgment to throw and give up the throne that the accuracy rate put is low, workload is big, inefficient technical problem, it is achieved that protection pressing plate is thrown and moved back
The real-time of position detection, high efficiency, improve the accuracy rate of detection, by the detection to protection pressing plate, can effectively provide electricity
The safety operation level of Force system；
The detection device put of giving up the throne thrown by above-mentioned protection pressing plate, can be directly mounted in existing power system and can use,
Without power system has a power failure, transforms wiring or debugging, to protection pressing plate without doing any change, to put into operation
Power equipment does not the most produce any impact, and workload is little, low cost.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only described in this utility model
Some embodiments, for those of ordinary skill in the art, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is that this utility model protection pressing plate is thrown and given up the throne and put structure of the detecting device schematic diagram；
Fig. 2 is that the use moving back position detecting device when protecting pressing plate to be in input state thrown by this utility model protection pressing plate
View；
Fig. 3 is the sectional view of Fig. 2；
Fig. 4 be this utility model protection pressing plate throw move back position detecting device protection pressing plate be in use when exiting state
State diagram；
Fig. 5 is the sectional view of Fig. 4；
Wherein:
10-housing；
11-limiting component；
20-circuit board；
21-first window；
22-the second window；
30-protects pressing plate pedestal；
40-protection pressing plate handle；
50-installs panel.
Detailed description of the invention
For making technical solutions of the utility model clearer, below in conjunction with drawings and the specific embodiments, this utility model is made
Further describe.
Referring to shown in Fig. 1 to Fig. 5, what this utility model provided a kind of protects pressing plate to throw the detection device put of giving up the throne to include
Housing 10 and circuit board 20.
Housing 10 is U-shaped housing 10, is provided with first window 21 and the second window 22 at U-shaped housing 10 in two-arm.
Being provided with infrared tube on circuit board 20, infrared tube includes that infrared emission tube and infrared receiver tube, circuit board 20 are pacified
It is loaded in U-shaped housing 10, makes infrared emission tube and infrared receiver tube be divided into and be positioned at first window 21 and the second window
At 22, the infrared ray that infrared emission tube is launched is received by infrared receiver tube by first window the 21, second window 22, the
Forming infrared ray light path between one window 21 and the second window 22, this light path also is located between U-shaped housing 10 two-arm simultaneously.U-shaped
The limiting component 11 of 11,4 lamellars of limiting component being additionally provided with 4 lamellars in the two-arm of housing 10 is stuck in protection pressing plate pedestal
On 30, detection device is made to fix with the relative position of protection pressing plate.Sticking double faced adhesive tape is passed through at installed surface in the bottom of U-shaped housing 10
On plate 50.
When protecting pressing plate to be in input state, protection pressing plate handle 40 is parallel relative with protection pressing plate pedestal 30, and first
Infrared ray light path between window 21 and the second window 22 in an ON state, has signal transmission, and detection device detects guarantor
Protect pressing plate and be in input state.When protection pressing plate is in and exits state, protection pressing plate handle 40 is from protection pressing plate pedestal 30
Screwing out, the infrared ray light path between one end blocking first window 21 and second window 22 of protection pressing plate handle 40, signal transmits
Interrupting, detection device detects that protection pressing plate is in the state of exiting.
In other embodiments, housing 10 can also be the housing 10 of other shapes.
In other embodiments, limiting component 11 can also be the projection protruding from housing 10 of other shapes.
In other embodiments, limiting component 11 can also be provided on housing 10 for accommodate protection pressing plate pedestal
30 grooves.
In other embodiments, the circuit board 20 of detection device communicates to connect with host computer, the throwing detected is given up the throne and puts
It is transferred to host computer, it is achieved the remote real-time monitoring put of giving up the throne thrown by protection pressing plate.
In other embodiments, detection device also includes fixed component, and fixed component can be to extend from housing 10 bottom surface
The tabs gone out, this tabs is fixed on the installation panel 50 at protection pressing plate place by the connection member such as screw or rivet.
In other embodiments, detection device also includes fixed component, and fixed component can be to extend from housing 10 side
The tabs gone out, this tabs is fixed on protection pressing plate by the connection member such as screw or rivet.
Protection pressing plate of the present utility model throws the detection device put of giving up the throne by infrared detection protection pressing plate handle 40
Position, accuracy rate is high, and detection efficiency also throws, far above manual detection protection pressing plate, the detection method put of giving up the throne.With host computer and peace
The software being loaded on host computer connects, and can realize protecting pressing plate to throw give up the throne configuration state remote real-time monitoring and warning, improve electrical network system
The safety operation level of system.Additionally can not transform existing protection pressing plate, not transform existing network system, feelings without power-off
It is mounted directly under condition, it is achieved protection pressing plate is thrown the detection put of giving up the throne.
Embodiment described above only have expressed several embodiments of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the concept of the premise utility, it is also possible to make some deformation and improvement, these all belong to
In protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (9)
1. protect pressing plate to throw to give up the throne the detection device put for one kind, it is characterised in that described detection device include housing (10) and
The circuit board (20) being installed in described housing (10)；
The first window (21) and the second window (22) passed through for infrared ray it is provided with on described housing (10)；
Described circuit board (20) is provided with infrared tube, and described infrared tube is at described first window (21) and the second window (22)
Between formed infrared ray light path；
Described housing (10) makes protection pressing plate be in infrared ray light path when exiting state to be interrupted, and protection pressing plate is in input state
Time infrared ray light path be switched on.
Detection device the most according to claim 1, it is characterised in that described housing is provided with limiting component on (10)
(11), described limiting component (11) described detection device is fixed with the relative position of protection pressing plate.
Detection device the most according to claim 2, it is characterised in that described limiting component (11) is recessed on housing (10)
Groove.
Detection device the most according to claim 2, it is characterised in that described limiting component (11) is convex on housing (10)
Rise.
Detection device the most according to claim 4, it is characterised in that described projection is lamellar.
6. according to the detection device described in any one of claim 1 to 5, it is characterised in that described housing (10) is U-shaped housing,
Described first window (21) and the second window (22) are separately positioned in the two-arm of described U-shaped housing, make described infrared ray
Road is between described two-arm.
7. according to the detection device described in any one of claim 1 to 5, it is characterised in that described circuit board (20) and host computer
Communication connection.
8. according to the detection device described in any one of claim 1 to 5, it is characterised in that described detection device also includes fixing
Parts, described detection device is fixed on protection pressing plate or the installation panel (50) at protection pressing plate place by described fixed component
On.
Detection device the most according to claim 8, it is characterised in that described fixed component is extend from housing (10)
Tabs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620564710.1U CN205718842U (en) | 2016-06-12 | 2016-06-12 | The detection device put of giving up the throne thrown by protection pressing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620564710.1U CN205718842U (en) | 2016-06-12 | 2016-06-12 | The detection device put of giving up the throne thrown by protection pressing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205718842U true CN205718842U (en) | 2016-11-23 |
Family
ID=57302707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620564710.1U Expired - Fee Related CN205718842U (en) | 2016-06-12 | 2016-06-12 | The detection device put of giving up the throne thrown by protection pressing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205718842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110618335A (en) * | 2019-10-15 | 2019-12-27 | 云南电网有限责任公司保山供电局 | Electric power is with multi-functional protection detection clamp plate device |
| CN114894087A (en) * | 2022-04-29 | 2022-08-12 | 广东电网有限责任公司 | Electric power protection device |
-
2016
- 2016-06-12 CN CN201620564710.1U patent/CN205718842U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110618335A (en) * | 2019-10-15 | 2019-12-27 | 云南电网有限责任公司保山供电局 | Electric power is with multi-functional protection detection clamp plate device |
| CN110618335B (en) * | 2019-10-15 | 2021-10-01 | 云南电网有限责任公司保山供电局 | Electric power is with multi-functional protection detection clamp plate device |
| CN114894087A (en) * | 2022-04-29 | 2022-08-12 | 广东电网有限责任公司 | Electric power protection device |
| CN114894087B (en) * | 2022-04-29 | 2024-02-13 | 广东电网有限责任公司 | Electric power protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20190612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |