CN106684751B - State indicating device - Google Patents
State indicating device Download PDFInfo
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- CN106684751B CN106684751B CN201710015775.XA CN201710015775A CN106684751B CN 106684751 B CN106684751 B CN 106684751B CN 201710015775 A CN201710015775 A CN 201710015775A CN 106684751 B CN106684751 B CN 106684751B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B15/00—Supervisory desks or panels for centralised control or display
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Distribution Board (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a kind of state indicating device, including shell, the shell is equipped with installation chamber；Chromacoder, the chromacoder are installed in the installation cavity room；Signal acquisition cable, the signal acquisition cable are connect with the input terminal of the chromacoder；Master control set, the master control set are installed in the installation cavity room, and the input terminal of the master control set and the output end of the chromacoder communicate to connect；Display device, the display device is installed in the shell, and the input terminal of the display device and the output end of the master control set communicate to connect.The electriferous state of cable so can be not only indicated by display device, it can indicate that the electriferous state of middle pressure contact cabinet busbar and the feeder line status information simultaneously, so be conducive in time understand when helping operating personnel that contact cabinet is pressed to carry out turning electrically operated in use and turn electricity condition and the method for operation, live livewire work risk is effectively reduced, job security is improved.
Description
Technical field
The present invention relates to distribution network technology fields, more particularly to a kind of state indicating device.
Background technology
Middle pressure contact cabinet is a kind of switchgear in medium voltage distribution network for getting in touch with different feeder lines, and the contact got in touch in cabinet is opened
It closes and is in normally open, busbar and cable are belonging respectively to different middle pressure feeder lines.When needing to turn homework of supplying power, busbar or cable are disconnected
After electricity, the interconnection switch in contact cabinet is closed, you can switch to be powered by another way feeder line from feeder line all the way.The finger of existing contact cabinet
Show that device function is identical with loading switch cabinet, can only identification cable electriferous state, bus belt can not be indicated in turning power supply process
Electricity condition and feeder line direction, thus can do nothing to help on-site personnel understanding and turn electricity condition and the method for operation, increase live work
The risk of industry.
Invention content
Based on this, the invention reside in overcoming the deficiencies of existing technologies, a kind of state indicating device is provided, can not only be identified
The electriferous state of cable, while also can indicate that the affiliated feedback of the electriferous state and busbar and cable of middle pressure contact cabinet busbar
Line so effectively helps operating personnel to understand in time and turns electricity condition and the method for operation, reduces live livewire work risk.
Its technical solution is as follows：
A kind of state indicating device, including：
Shell, the shell are equipped with installation chamber；
Chromacoder, the chromacoder are installed in the installation cavity room；
Signal acquisition cable for acquiring incoming line cabinet and middle pressure contact cabinet status signal, the signal acquisition cable and institute
State the input terminal connection of chromacoder；
Master control set, the master control set is installed in the installation cavity room, and the input terminal of the master control set and institute
State the output end communication connection of chromacoder；
For the display device of pressure contact cabinet busbar and cable electriferous state and affiliated feeder line in display, the display device
It installs in the shell, and the input terminal of the display device and the output end of the master control set communicate to connect.
Above-mentioned state indicating device installs the chromacoder, the master control set and the display device respectively
In in the shell, one end of the signal acquisition cable is connect well with incoming line cabinet and Central Asia contact cabinet later, the other end
It connect, the output end of chromacoder is connect with the input terminal of the master control set good with the input terminal of chromacoder
It is good, the output end of the master control set is connect well with the input terminal of the display device later.So pass through display device
It can not only indicate the electriferous state of cable, while can indicate that the electriferous state of middle pressure contact cabinet busbar and the feedback
Line status information understands when being so conducive to help operating personnel that contact cabinet is pressed to carry out turning electrically operated in use and turns electric shape in time
State and the method for operation effectively reduce live livewire work risk, improve job security.
Technical solution is further described below：
The master control set includes main control board and is connect with the main control board in one of the embodiments,
Controller, the chromacoder includes photoelectrical coupler, and the signal acquisition cable is communicated with the photoelectrical coupler
Connection, the photoelectrical coupler are communicated to connect with the controller；
The shell include rear mounting shell, with it is described after mounting shell socket cooperation middle mounting shell and with the middle installation
Valve jacket connects the preceding mounting shell of cooperation, and the rear mounting shell matches to be formed for installing the governor circuit with the middle mounting shell
First installation sub-chamber of plate, the photoelectrical coupler and the controller, the middle mounting shell match with the preceding mounting shell
Close the second installation sub-chamber formed for installing the display device.So pass through the first installation sub-chamber separated and the
Being installed separately for master control set and display device may be implemented in two installation sub-chamber, avoids mutual signal occurs between the two dry
It disturbs, while being conducive to simplify mounting structure, be convenient for assembly and disassembly operations.
The rear mounting shell is equipped at least one first line outlet in one of the embodiments, and the middle mounting shell is set
There is at least one the second line outlet corresponding with first line outlet position, mounting shell and the middle mounting shell when described after
When split, the signal acquisition cable passes through first line outlet and the second line outlet and is got in touch with incoming line cabinet and/or middle pressure
Cabinet connects.It is thus adapted to the position of the second line outlet by the first line outlet, when convenient for rear mounting shell with middle mounting shell split
Signal acquisition cable stretches out shell and incoming line cabinet and/or the contact cabinet communication connection of middle pressure, it is ensured that signal acquisition operation facility.
The rear mounting shell is additionally provided at least one first thermovent, the middle mounting shell in one of the embodiments,
It is additionally provided at least one the second thermovent corresponding with first thermovent position, mounting shell and the middle peace when described after
When filling shell split, first thermovent matches to form heat emission hole with second thermovent.Thus when after mounting shell and in
When mounting shell split, match to form heat emission hole with the second thermovent by the first thermovent, it can be in time by electronics in shell
The amount of heat discharge generated when component operation, avoids in high-temperature work environment, there are security risks.
It is also convexly equipped at least one first positioning convex platform on the inner wall of the rear mounting shell in one of the embodiments,
First positioning convex platform is equipped with the first card slot, and the main control board is engaged by clamping with first card slot.Thus pass through by
Main control board is fastened in the first card slot, the firm installation of governor circuit version may be implemented, and the mounting means is simple in structure,
Operation facility.
The display device includes indication panel in one of the embodiments, and the indication panel includes department of assembly, institute
The side convex for stating middle mounting shell is equipped with mounting cylinder, and the preceding mounting shell includes the first assembly cylinder and the second dress being connected with each other
With cylinder, in the mounting cylinder, the department of assembly is socketed in the second assembly cylinder the first assembly cylinder build-in.It is thus logical
The first assembly cylinder build-in is crossed in mounting cylinder, department of assembly is socketed in the second assembly cylinder, can fast implement indication panel, preceding peace
The assembly connection between shell and middle mounting shell three is filled, and compact-sized after assembly, stability is good.
The display device further includes display circuit board in one of the embodiments, is set on the inner wall of the mounting cylinder
There are the second positioning convex platform, second positioning convex platform to be equipped with the second card slot, the display circuit board coordinates with second card slot
Clamping.Thus by the way that display circuit board to be arranged in the second card slot, the secured installation of display circuit board, and the installation side are realized
Formula operation facility, the overall structure after assembly is simple, advantageously reduces manufacture and use cost.
In one of the embodiments, the display device also include at least cable indicator lamp groups, busbar indicator lamp groups and
Feeder line indicator lamp groups, the indication panel further include the mounting plate being connect with the department of assembly, and the mounting plate is equipped at least the
One hole group, the second hole group and third hole group, the cable indicator lamp groups are arranged in first hole group, the busbar indicator lamp groups
It is arranged in second hole group, the feeder line indicator lamp groups are arranged in third hole group.Middle pressure contact cabinet thus may be implemented
Busbar and cable electriferous state and affiliated feeder signals it is separately labeled, avoid interfering between each other, to help operation
Personnel, which are better understood by, turns electricity condition and the method for operation.
The mounting plate is additionally provided in one of the embodiments, gets in touch with for the state indicating device to be fixed on middle pressure
Coupling mechanism on cabinet, the coupling mechanism include threaded hole and the bolt that is set in the threaded hole.When needing to install
When state indicating device, threaded hole is aligned with preset threaded hole on middle pressure contact cabinet, bolt is screwed in into two screw threads later
In hole, you can realize the firm installation of state indicating device, and the connection type is simple in structure, is convenient to mount and dismount, be conducive to improve
Working efficiency.
Description of the drawings
Fig. 1 is the front view of the state indicating device described in the embodiment of the present invention；
Fig. 2 is the vertical view of the state indicating device described in the embodiment of the present invention；
Fig. 3 is the side view of the state indicating device described in the embodiment of the present invention；
Fig. 4 is the front view of the rear mounting shell described in the embodiment of the present invention；
Fig. 5 is the vertical view of the rear mounting shell described in the embodiment of the present invention；
Fig. 6 is the front view of the middle mounting shell described in the embodiment of the present invention；
Fig. 7 is the vertical view of the middle mounting shell described in the embodiment of the present invention；
Fig. 8 is the vertical view of the preceding mounting shell described in the embodiment of the present invention；
Fig. 9 is the side view of the indication panel described in the embodiment of the present invention.
Reference sign：
100, shell, 120, rear mounting shell, the 122, first line outlet, the 124, first thermovent, the 126, first positioning convex platform,
126a, the first card slot, 140, middle mounting shell, the 142, second line outlet, the 144, second thermovent, 146, mounting cylinder, 160, preceding peace
Fill shell, the 162, first assembly cylinder, the 164, second assembly cylinder, 200, signal acquisition cable, 300, master control set, 320, governor circuit
Plate, 340, controller, 400, display device, 420, indication panel, 422, department of assembly, the 440, second positioning convex platform, 460, installation
Plate, the 462, first hole group, the 464, second hole group, the 466, third hole group, 500, first installation sub-chamber, the 600, second installation divide chamber
Room, 700, cable indicator lamp groups, 700a, busbar indicator lamp groups, 700b, feeder line indicator lamp groups, 800, coupling mechanism, 820, screw thread
Hole, 840, bolt.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only solving
The present invention is released, protection scope of the present invention is not limited.
It is a kind of state indicating device that the present invention is shown shown in Fig. 2 such as Fig. 1, including：Shell 100, the shell 100
Equipped with installation chamber；Chromacoder, the chromacoder are installed in the installation cavity room；For acquiring incoming line cabinet
With the signal acquisition cable 200 of middle pressure contact cabinet status signal, the signal acquisition cable 200 and the chromacoder
Input terminal connects；Master control set 300, the master control set 300 is installed in the installation cavity room, and the master control set 300
The output end of input terminal and the chromacoder communicate to connect；Shape is charged for pressure contact cabinet busbar and cable in display
State and the display device of affiliated feeder line 400, the display device 400 are installed in the shell 100, and the display device 400
The output end of input terminal and the master control set 300 communicate to connect.
Above-mentioned state indicating device divides the chromacoder, the master control set 300 and the display device 400
It is not installed in the shell 100, later connect one end of the signal acquisition cable 200 with incoming line cabinet and Central Asia contact cabinet
Well, the input terminal of the other end and chromacoder connects, by the output end of chromacoder and the master control set 300
Input terminal connection it is good, the output end of the master control set 300 is connect with the input terminal of the display device 400 later
Well.The electriferous state of cable so can be not only indicated by display device 400, while can indicate that middle pressure contact cabinet
The electriferous state of busbar and the feeder line status information are so conducive to help operating personnel that contact cabinet is pressed to carry out in use
Understand in time when turning electrically operated and turn electricity condition and the method for operation, effectively reduces live livewire work risk, improve job security.
Please refer to Fig. 2 and Fig. 3, in a preferred embodiment, the master control set 300 include main control board 320 and
The controller 340 being connect with the main control board 320, the chromacoder include photoelectrical coupler, and the signal is adopted
Collect cable 200 to communicate to connect with the photoelectrical coupler, the photoelectrical coupler is communicated to connect with the controller 340；
The shell 100 include rear mounting shell 120, with it is described after mounting shell 120 socket cooperation middle mounting shell 140 and
With the preceding mounting shell 160 of the middle mounting shell 140 socket cooperation, the rear mounting shell 120 is matched with the middle mounting shell 140
Form the first installation sub-chamber for installing the main control board 320, the photoelectrical coupler and the controller 340
500, the middle mounting shell 140 matches the second peace to be formed for installing the display device 400 with the preceding mounting shell 160
Fill sub-chamber 600.Sub-chamber 600 is so installed by the first installation sub-chamber 500 and second separated, master control may be implemented
Device 300 is installed separately with display device 400, avoids that mutual signal interference occurs between the two, while being conducive to simplify peace
Assembling structure is convenient for assembly and disassembly operations.Wherein, controller 340 can be but not limited to microcontroller, in actual work, first by photoelectricity
The AC signal of acquisition is modulated to the accessible direct current signal of microcontroller by coupler, pressure contact cabinet in being extracted later by microcontroller
The switch folding of the switch folding condition of incoming line switch cabinet, cable electriferous state and middle pressure contact cabinet itself in the power distribution room
State and cable electriferous state so may insure signal acquisition to the stable signal transmission in signal processing whole process, really
Protect state indicating device reliable operation.
Please refer to Fig. 8 to Fig. 9, in an embodiment, the display device 400 includes indication panel 420, the index plane
Plate 420 includes department of assembly 422, and the side convex of the middle mounting shell 140 is equipped with mounting cylinder 146, the preceding mounting shell 160
The first assembly cylinder 162 and second including interconnection assembles cylinder 164, and the first assembly 162 build-in of cylinder is in the mounting cylinder
In 146, the department of assembly 422 is socketed in the second assembly cylinder 164.Thus by the first assembly 162 build-in of cylinder in installation
Cylinder 146 in, department of assembly 422 is socketed in the second assembly cylinder 164, can fast implement indication panel 420, preceding mounting shell 160 and
Assembly connection between 140 three of middle mounting shell, and it is compact-sized after assembly, stability is good.
Wherein, middle mounting shell 140 includes coverboard, and coverboard is rectangle, and the two sides of coverboard are convexly equipped with the first of rectangle respectively
Mounting cylinder (mounting cylinder 146) and the second mounting cylinder；Mounting shell 120 is equally set including rectangular slab and along the side of rectangular slab protrusion afterwards
Size fit (the i.e. shape ruler of the second mounting cylinder of the rectangular cylinder set, the opening size of the rectangular cylinder and the second mounting cylinder
The very little opening size less than rectangular cylinder), so the second mounting cylinder can be allow to be nested into rectangular cylinder, and then can be with
Overall dimensions after mounting shell 120 is assembled with middle mounting shell 140 after diminution so that the volume smaller of state display device 400,
Weight is lighter, is easily installed and is transported with lift to move.Preferably, mounting cylinder 146, coverboard and the second mounting cylinder are arranged coaxially to each other, because
And the shape of mounting shell 140 is more beautiful in making, while also allowing for reducing manufacture difficulty.
As shown in Figure 1, it is preferred that the quantity of signal acquisition cable 200 be two, the one of two signal acquisition cables 200
End be fixedly connected with chromacoder, wherein the other end of first cable can be but not limited to circular plug, collet,
USB plug etc. is one such, is detachably connected with the incoming line cabinet in distribution box；The other end of second cable equally can be
But it is one such to be not limited to circular plug, collet, USB plug etc., is detachably connected with middle pressure contact cabinet, can so improve
The installation of state indicating device and ease of use.
Fig. 5 and Fig. 7 are please referred to, the rear mounting shell 120 is equipped at least one first line outlet 122, the middle mounting shell
140 are equipped at least one the second line outlet 142 corresponding with 122 position of the first line outlet, the mounting shell when described after
120 with middle 140 split of mounting shell when, the signal acquisition cable 200 goes out across first line outlet 122 and second
Line mouth 142 is simultaneously connect with incoming line cabinet and/or middle pressure contact cabinet.Thus pass through the first line outlet 122 and the second line outlet 142
Position is adapted to, and stretches out shell 100 and incoming line cabinet convenient for rear mounting shell 120 and signal acquisition cable 200 when middle 140 split of mounting shell
And/or middle pressure contact cabinet communication connection, it is ensured that signal acquisition operation facility.First line outlet 122 is opened in rear mounting shell 120
Can be closed or semi-enclosed structure on rectangular cylinder, the second line outlet 142 is opened in the second peace of middle mounting shell 140
Can also be closed or semi-enclosed structure on fitted tube 146.When the quantity of the first line outlet 122 and the second line outlet 142 is equal
When being one, two signal acquisition cables are also cross the first line outlet 122 and the second line outlet 142 for one group；When first
When the quantity of line outlet 122 is two, two signal acquisition cables 200 are each passed through two group of first line outlet 122 and second
Line outlet 142, opens up oversized to avoid line outlet, is easy, into ash, sewage or other impurities, to eliminate safe hidden trouble, it is ensured that
The use of state indicating device is reliable.
Mounting shell 120 is additionally provided at least one first thermovent 124 after described, and the middle mounting shell 140 is additionally provided at least
One the second thermovent 144 corresponding with 124 position of the first thermovent, mounting shell 120 and the middle peace when described after
When filling 140 split of shell, first thermovent 124 matches to form heat emission hole with second thermovent 144.Thus when after
When mounting shell 120 is with middle 140 split of mounting shell, match to form heat dissipation with the second thermovent 144 by the first thermovent 124
Hole, the amount of heat generated when electronic building brick in shell 100 can work in time are discharged, and avoid being in high-temperature work environment
In, there are security risks.It should be noted that the shape of the first thermovent 124 and the second thermovent 144 can be rectangle, circle
Shape, triangle etc., quantity can also be two or more, further, filter are also covered at thermovent, outer for stopping
The magazines such as boundary's grieshoch invade inside shell 100, influence the normal use of electronic unit.
As shown in figure 4, in addition, in an embodiment, at least one first is also convexly equipped on the inner wall of the rear mounting shell 120
Positioning convex platform 126, first positioning convex platform 126 are equipped with the first card slot 126a, and the main control board 320 blocks with described first
Slot 126a is fixed.Thus by the way that main control board 320 to be fastened in the first card slot 126a, the steady of governor circuit version may be implemented
Guan County fills, and the mounting means is simple in structure, operation facility.Further, the quantity of the first positioning convex platform 126 can also be two
A or more, the first two or more positioning convex platforms 126 can be located along the same line or on different straight lines, thus
It may be implemented, to the unilateral fixation of main control board 320 or at least both sides while fixation, so can preferably be suitable for different fields
It closes, it is ensured that main control board 320 is installed under the occasions such as vibration and consolidated, and then improves functional reliability.
As shown in fig. 6, in an embodiment, the display device 400 further includes display circuit board, the mounting cylinder 146
Inner wall is equipped with the second positioning convex platform 440, and second positioning convex platform 440 is equipped with the second card slot, the display circuit board and institute
State the cooperation clamping of the second card slot.Thus by the way that display circuit board to be arranged in the second card slot, the secured of display circuit board is realized
Installation, and mounting means operation facility, the overall structure after assembly is simple, advantageously reduces manufacture and use cost.Accordingly
The quantity on ground, the second positioning convex platform 440 can also be two or more, and the second two or more positioning convex platforms 440 can position
In on same straight line or on different straight lines, thus may be implemented to the fixation of display circuit board unilateral side or at least both sides are simultaneously
It is fixed, it so can preferably be suitable for different occasions, it is ensured that and main control board 320 is installed under the occasions such as vibration and is consolidated, into
And improve functional reliability.
As shown in Figure 1, in an embodiment, the display device 400 also includes at least cable indicator lamp groups 700, busbar refers to
Show that lamp group 700a and feeder line indicator lamp groups 700b, the indication panel 420 further include the mounting plate being connect with the department of assembly 422
460, the mounting plate 460 is equipped at least the first hole group 462, the second hole group 464 and third hole group 466, the cable indicator light
Group 700 is arranged in first hole group 462, and the busbar indicator lamp groups 700a is arranged in second hole group 464, the feeder line
Indicator lamp groups 700b is arranged in third hole group 466.Thus may be implemented middle pressure get in touch with cabinet busbar and cable electriferous state and
Affiliated feeder signals it is separately labeled, avoid interfering between each other, turn an electric shape to help operating personnel to be better understood by
State and the method for operation.Wherein, cable indicator lamp groups 700, busbar indicator lamp groups 700a and feeder line indicator lamp groups 700b are all made of hair
Optical diode has low energy consumption, long lifespan, the good advantage of display effect.In this preferred embodiment, feeder line indicator lamp groups
700b includes four red light emitting diodes, and third hole group 466 includes four circular holes that left and right is arranged symmetrically two-by-two, and four red
Color light emitting diode is inserted into circular hole and fixes, and cable indicator lamp groups 700 include three green diodes, with the first hole group 462
Quantity and size fit and plugged and fixed, busbar indicator lamp groups 700a includes the diode of three yellow, with the second hole group 464
Quantity and size be adapted and plugged and fixed.Such assembly method is simple, is replaced convenient for assembly and disassembly and repair.
As shown in Fig. 2, in addition, the mounting plate 460 is additionally provided with for the state indicating device to be fixed on middle pressure contact
Coupling mechanism 800 on cabinet, the coupling mechanism 800 include threaded hole 820 and the spiral shell being set in the threaded hole 820
Bolt 840.When needing installation condition instruction device, threaded hole 820 is aligned with preset threaded hole 820 on middle pressure contact cabinet,
Bolt 840 is screwed in two threaded holes 820 later, you can realize the firm installation of state indicating device, and the connection type
It is simple in structure, it is convenient to mount and dismount, is conducive to improve working efficiency.Preferably, the quantity of threaded hole 820 is symmetrical two,
Can also be one in other embodiment, three or more other quantities.In other embodiment, can also use pin with
Setting hook gets in touch with the connection for the hook mounting being arranged on cabinet with middle pressure in the mode or state indicating device of pin hole grafting connection
Connect mode.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of state indicating device, which is characterized in that including：
Shell, the shell are equipped with installation chamber；
Chromacoder, the chromacoder are installed in the installation cavity room；
Signal acquisition cable for acquiring incoming line cabinet and middle pressure contact cabinet status signal, the signal acquisition cable and the letter
The input terminal connection of number conversion equipment；
Master control set, the master control set are installed in the installation cavity room, and the input terminal of the master control set and the letter
The output end communication connection of number conversion equipment；
For the display device of pressure contact cabinet busbar and cable electriferous state and affiliated feeder line in display, the display device is installed
In the shell, and the input terminal of the display device and the output end of the master control set communicate to connect.
2. state indicating device according to claim 1, which is characterized in that the master control set include main control board,
And the controller being connect with the main control board, the chromacoder include photoelectrical coupler, the signal acquisition line
Cable is communicated to connect with the photoelectrical coupler, and the photoelectrical coupler is communicated to connect with the controller；
The shell include rear mounting shell, with it is described after mounting shell socket cooperation middle mounting shell and with the middle installation valve jacket
Connect the preceding mounting shell of cooperation, it is described after mounting shell matched with the middle mounting shell to be formed for install the main control board,
First installation sub-chamber of the photoelectrical coupler and the controller, the middle mounting shell match shape with the preceding mounting shell
At the second installation sub-chamber for installing the display device.
3. state indicating device according to claim 2, which is characterized in that mounting shell is equipped at least one first after described
Line outlet, the middle mounting shell is equipped at least one the second line outlet corresponding with first line outlet position, when described
Afterwards when mounting shell and the middle mounting shell split, the signal acquisition cable pass through first line outlet and the second line outlet,
And it is connect with incoming line cabinet and/or middle pressure contact cabinet.
4. state indicating device according to claim 3, which is characterized in that mounting shell is additionally provided at least one the after described
One thermovent, the middle mounting shell are additionally provided at least one the second thermovent corresponding with first thermovent position, when
When mounting shell is with the middle mounting shell split after described, first thermovent matches to form heat dissipation with second thermovent
Hole.
5. state indicating device according to claim 2, which is characterized in that be also convexly equipped on the inner wall of mounting shell after described
At least one first positioning convex platform, first positioning convex platform are equipped with the first card slot, and the main control board blocks with described first
Slot is engaged by clamping.
6. state indicating device according to claim 2, which is characterized in that the display device includes indication panel, institute
It includes department of assembly to state indication panel, and the side convex of the middle mounting shell is equipped with mounting cylinder, and the preceding mounting shell includes mutual
First assembly cylinder of connection and the second assembly cylinder, in the mounting cylinder, the department of assembly is socketed the first assembly cylinder build-in
In in the second assembly cylinder.
7. state indicating device according to claim 6, which is characterized in that the display device further includes display circuit
The inner wall of plate, the mounting cylinder is equipped with the second positioning convex platform, and second positioning convex platform is equipped with the second card slot, the display electricity
Road plate is clamped with second card slot cooperation.
8. state indicating device according to claim 6, which is characterized in that the display device also refers to including at least cable
Show that lamp group, busbar indicator lamp groups and feeder line indicator lamp groups, the indication panel further include the mounting plate being connect with the department of assembly,
The mounting plate is equipped at least the first hole group, the second hole group and third hole group, and the cable indicator lamp groups are arranged in described first
Hole group, the busbar indicator lamp groups are arranged in second hole group, and the feeder line indicator lamp groups are arranged in third hole group.
9. state indicating device according to claim 8, which is characterized in that the mounting plate, which is additionally provided with, to be used for the state
Instruction device is fixed on the coupling mechanism on middle pressure contact cabinet, and the coupling mechanism includes threaded hole and is set to the screw thread
Bolt in hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015775.XA CN106684751B (en) | 2017-01-10 | 2017-01-10 | State indicating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710015775.XA CN106684751B (en) | 2017-01-10 | 2017-01-10 | State indicating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106684751A CN106684751A (en) | 2017-05-17 |
| CN106684751B true CN106684751B (en) | 2018-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710015775.XA Active CN106684751B (en) | 2017-01-10 | 2017-01-10 | State indicating device |
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| Country | Link |
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| CN (1) | CN106684751B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109976302A (en) * | 2017-12-28 | 2019-07-05 | 沈阳新松机器人自动化股份有限公司 | Transmission state signal detection device and robot |
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2017
- 2017-01-10 CN CN201710015775.XA patent/CN106684751B/en active Active
Also Published As
| Publication number | Publication date |
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| CN106684751A (en) | 2017-05-17 |
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Effective date of registration: 20200918 Address after: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620 Tianhe District, Guangzhou, Tianhe South Road, No. two, No. 2, No. Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |