CN110187228A - A kind of isolation distributor - Google Patents
A kind of isolation distributor Download PDFInfo
- Publication number
- CN110187228A CN110187228A CN201910454393.6A CN201910454393A CN110187228A CN 110187228 A CN110187228 A CN 110187228A CN 201910454393 A CN201910454393 A CN 201910454393A CN 110187228 A CN110187228 A CN 110187228A
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- China
- Prior art keywords
- indicator
- output
- input terminal
- input
- terminal
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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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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
- G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Electric Properties And Detecting Electric Faults (AREA)
- Emergency Alarm Devices (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of isolation distributors, its structure includes input terminal, power supply indicator, ontology, output terminal, verifying attachment, mounting seat, ontology is connected with mounting seat, power supply indicator is equipped among ontology, the upper and lower ends of input terminal are separately installed with output terminal, input terminal, verifying attachment is connected at the top of mounting seat, verifying attachment respectively with output terminal, input terminal is connected, verifying attachment includes input indicator, output indicator, protect shell, input terminal connecting line, output end connecting line, examine ammeter, the surface of protection shell is equipped with input indicator, output indicator, input indicator is located at the top of output indicator, the beneficial effects of the present invention are: using input/output terminal electric current increase the phenomenon that come examine contact it is whether correct, staff can be provided in time, Fault is reduced, equipment is worked normally, meeting isolation distributor is avoided to damage.
Description
Technical field
The present invention relates to field of power distribution, specifically a kind of isolation distributor.
Background technique
Isolation distributor provides power distribution for the two-wire system three-wire system or four-wire system equipment at scene while can protect
Equipment is the indispensable a electronic component of scene power supply, is widely used in every field.
At present in the use process of isolation distributor, due to fault, it is possible that input terminal and output end are reversed
Situation will lead to input current and become larger, and influence the normal work of equipment, need to be corrected in time.
Summary of the invention
It is a primary object of the present invention to overcome the deficiencies of the prior art and provide a kind of isolation distributor.
The present invention adopts the following technical scheme that realize: a kind of isolation distributor, and structure includes that input terminal, power supply refer to
Show lamp, ontology, output terminal, verifying attachment, mounting seat, the ontology is connected with mounting seat, sets among the ontology
There is power supply indicator, the upper and lower ends of the input terminal are separately installed with output terminal, input terminal, and the verifying attachment connects
It connects at the top of mounting seat, the verifying attachment is connected with output terminal, input terminal respectively, and the verifying attachment includes defeated
Enter indicator light, output indicator, protection shell, input terminal connecting line, output end connecting line, examine ammeter, the protective shell
The surface of body is equipped with input indicator, output indicator, and the input indicator is located at the top of output indicator, the guarantor
It protects enclosure interior and is equipped with 2 inspection ammeters, it is one of that ammeter is examined to be connected by input terminal connecting line with input terminal
It connects, another examines ammeter to be connected by output end connecting line with output terminal.
As optimization, the inspection ammeter includes table body, mobile device, fixed device, and the table internal body portion is not pacified
Equipped with mobile device, fixed device, the fixed device is located above mobile device.
As optimization, the mobile device includes shaft, turntable, movable pointer, convex block, and the shaft is located inside table body
And be flexibly connected with table body, the shaft is connected with center of turntable, and the turntable side is connected with movable pointer, the activity
The trend of pointer is consistent with the radius extended line of turntable, and the movable pointer tail portion is equipped with convex block.
As optimization, the fixed device is connected to top in table body, and the fixed device includes fixed disk, axis, consolidates
Determine pointer, baffle, connecting rod, be connected among the fixed disk with axis, be equipped with through-hole at the top of the table body, the axis and
Through-hole at the top of table body is connected with fixed pointers using excessively cooperation, the fixed disc side, and the fixed pointers tail portion passes through
It is connected at the top of connecting rod and baffle.
As optimization, the axis is located at right above shaft and the two is located on same central axes.
As optimization, the axis T shape.
As optimization, the bottom of the baffle is located at movable pointer side.
As optimization, the baffle bottom is equipped with contact-making switch, and the contact-making switch is connected with input indicator.
As optimization, the left end of the input indicator is red light, and right end is green light.
As optimization, the length of the connecting rod is greater than convex block length.
Beneficial effect
In the use of the present invention, fixed pointers first to be rotated to the place of 24v by axis, red light is bright when normal, when defeated
When entering terminal wrong, the electric current that when work generates be will increase, and shaft will drive movable pointer and rotate to more than usual electric current 24v's
Place, when by baffle, convex block can touch the contact-making switch of baffle bottom, light the green light of input indicator, red light
Extinguish, staff can be reminded to correct, the working principle of output indicator is same as above.
Compared with prior art, the beneficial effects of the present invention are: using input/output terminal electric current increase the phenomenon that examine
It whether correct tests contact, staff can be provided in time, reduce fault, work normally equipment, avoiding can isolation distributor
It damages.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of isolation distributor of the present invention.
Fig. 2 is the structural schematic diagram of verifying attachment of the present invention.
Fig. 3 is the structural schematic diagram that the present invention examines ammeter.
Fig. 4 is the positional structure schematic diagram of mobile device of the present invention and fixed device.
In figure: input terminal 1, power supply indicator 2, ontology 3, output terminal 4, verifying attachment 5, mounting seat 6, input refer to
Show lamp 7, output indicator 8, protection shell 9, input terminal connecting line 10, output end connecting line 11, examine ammeter 12, table body
13, mobile device 14, fixation device 15, shaft 16, turntable 17, movable pointer 18, convex block 19, fixed disk 20, axis 21, fixation
Pointer 22, baffle 23, connecting rod 24.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of isolation distributor technical solution: its structure includes input terminal 1, power supply
Indicator light 2, ontology 3, output terminal 4, verifying attachment 5, mounting seat 6, the ontology 3 are connected with mounting seat 6, and described
Power supply indicator 2 is equipped among body 3, the upper and lower ends of the input terminal 1 are separately installed with output terminal 4, input terminal 1,
The verifying attachment 5 is connected to 6 top of mounting seat, and the verifying attachment 5 is connected with output terminal 4, input terminal 1 respectively
It connects, the verifying attachment 5 includes input indicator 7, output indicator 8, protection shell 9, input terminal connecting line 10, output end company
Ammeter 12 is examined in wiring 11, and the surface of the protection shell 9 is equipped with input indicator 7, output indicator 8, the input
Indicator light 7 is located at the top of output indicator 8, and 2 inspection ammeters 12, one of inspection are equipped with inside the protection shell 9
Electrical verification flow table 12 is connected by input terminal connecting line 10 with input terminal 1, another examines ammeter 12 to connect by output end
Wiring 11 is connected with output terminal 4.
The inspection ammeter 12 includes table body 13, mobile device 14, fixed device 15, is pacified respectively inside the table body 13
Equipped with mobile device 14, fixed device 15, the fixed device 15 is located at 14 top of mobile device.
The mobile device 14 includes shaft 16, turntable 17, movable pointer 18, convex block 19, and the shaft 16 is located at table body
13 inside are simultaneously flexibly connected with table body 13, and the shaft 16 is connected with 17 center of turntable, and 17 side of turntable is connected with work
Dynamic pointer 18, the trend of the movable pointer 18 and the radius extended line of turntable 17 are consistent, and 18 tail portion of movable pointer is equipped with
Convex block 19, movable pointer 18 can examine real-time current.
The fixed device 15 is connected to 13 inner top of table body, and the fixed device 15 includes fixed disk 20, axis 21, consolidates
Determine pointer 22, baffle 23, connecting rod 24, be connected among the fixed disk 20 with axis 21, is equipped at the top of the table body 13 logical
Hole, the axis 21 and the through-hole at 13 top of table body are connected with fixed pointers 22 using excessively cooperation, 20 side of fixed disk,
22 tail portion of fixed pointers passes through to be connected at the top of connecting rod 24 and baffle 23, and the position of baffle 23 can be fixed, and
Axis can adjust fixed angle.
The axis 21 is located at right above shaft 16 and the two is located on same central axes, refers to movable pointer 18 with fixation
The motion track of needle 22 is consistent.
The axis 21T shape can be stuck in 13 top of table body.
The bottom of the baffle 23 is located at 18 side of movable pointer, is contacted both when convenient for electric current increase.
23 bottom of baffle is equipped with contact-making switch, and the contact-making switch is connected with input indicator 7, and contact-making switch is not
Red light is bright when opening, green light when unlatching.
The left end of the input indicator 7 is red light, and right end is green light, is normally red light, erroneous contacts are green light.
The length of the connecting rod 24 is greater than 19 length of convex block, make movable pointer 18 have certain activity deviation it is mobile away from
From just being contacted when increasing obvious, avoid reporting by mistake.
In the use of the present invention, fixed pointers 22 first to be rotated to the place of 24v by axis 21, red light is bright when normal,
When 1 wrong of input terminal, the electric current that when work generates be will increase, and it is more than usual that shaft 16, which will drive movable pointer 18 and rotate to,
The place of electric current 24v, when by baffle 23, convex block 19 can touch the contact-making switch of 23 bottom of baffle, make input indicator 7
Green light light, red light extinguish, staff can be reminded to correct, the working principle of output indicator 8 is same as above.
The technological progress that the present invention obtains compared with the prior art is: using input/output terminal electric current increase the phenomenon that examine
It whether correct tests contact, staff can be provided in time, reduce fault, work normally equipment, avoiding can isolation distributor
It damages.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (3)
1. a kind of isolation distributor, structure include input terminal (1), power supply indicator (2), ontology (3), output terminal (4),
Verifying attachment (5), mounting seat (6), the ontology (3) are connected with mounting seat (6), and electricity is equipped among the ontology (3)
Source indicator light (2), the upper and lower ends of the input terminal (1) are separately installed with output terminal (4), input terminal (1), feature
Be: the verifying attachment (5) is connected at the top of mounting seat (6), the verifying attachment (5) respectively with output terminal (4), defeated
Enter terminal (1) to be connected.
2. a kind of isolation distributor according to claim 1, it is characterised in that: the verifying attachment (5) includes that input refers to
Show lamp (7), output indicator (8), protection shell (9), input terminal connecting line (10), output end connecting line (11), examine electric current
The surface of table (12), protection shell (9) is equipped with input indicator (7), output indicator (8), the input indicator
(7) it is located at the top of output indicator (8), is equipped with 2 inspection ammeters (12) inside the protection shell (9), one of them
Ammeter (12) are examined to be connected by input terminal connecting line (10) with input terminal (1), another examines ammeter (12) logical
It crosses output end connecting line (11) to be connected with output terminal (4), the inspection ammeter (12) includes table body (13), mobile device
(14), fixed device (15), the table body (13) is internal to be separately installed with mobile device (14), fixes device (15), described solid
Determine device (15) to be located above mobile device (14).
3. a kind of isolation distributor according to claim 2, it is characterised in that: the mobile device (14) includes shaft
(16), turntable (17), movable pointer (18), convex block (19), the shaft (16) be located at table body (13) it is internal and with table body (13)
It being flexibly connected, the shaft (16) is connected with turntable (17) center, and turntable (17) side is connected with movable pointer (18),
The trend of the movable pointer (18) is consistent with the radius extended line of turntable (17), and movable pointer (18) tail portion is equipped with convex block
(19)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910454393.6A CN110187228A (en) | 2019-05-29 | 2019-05-29 | A kind of isolation distributor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910454393.6A CN110187228A (en) | 2019-05-29 | 2019-05-29 | A kind of isolation distributor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110187228A true CN110187228A (en) | 2019-08-30 |
Family
ID=67718448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910454393.6A Pending CN110187228A (en) | 2019-05-29 | 2019-05-29 | A kind of isolation distributor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110187228A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069177U (en) * | 1989-12-06 | 1991-01-09 | 朴在林 | Ampere meter provided with protection against overcurrent and phase loss of motor |
| CN2234145Y (en) * | 1995-06-22 | 1996-08-28 | 王振江 | Intelligent distributor |
| CN2513114Y (en) * | 2001-12-12 | 2002-09-25 | 刘志精 | Current meter |
| CN203745487U (en) * | 2013-12-24 | 2014-07-30 | 中国石油大学(华东) | Multi-purpose danger-preventing ammeter |
| CN203839926U (en) * | 2014-05-19 | 2014-09-17 | 武汉钢铁(集团)公司 | Over-current protection device |
| CN104518781A (en) * | 2013-09-28 | 2015-04-15 | 天津迅升科技有限公司 | Signal isolator |
| CN206411247U (en) * | 2016-12-30 | 2017-08-15 | 陕西彩虹电子玻璃有限公司 | A kind of isolator and distributor calibration equipment |
| CN207703948U (en) * | 2018-01-17 | 2018-08-07 | 重庆朗威仪器仪表股份有限公司 | A kind of isolation distributor |
| CN208738611U (en) * | 2018-08-20 | 2019-04-12 | 重庆宇控电气有限公司 | A kind of isolation distributor |
-
2019
- 2019-05-29 CN CN201910454393.6A patent/CN110187228A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2069177U (en) * | 1989-12-06 | 1991-01-09 | 朴在林 | Ampere meter provided with protection against overcurrent and phase loss of motor |
| CN2234145Y (en) * | 1995-06-22 | 1996-08-28 | 王振江 | Intelligent distributor |
| CN2513114Y (en) * | 2001-12-12 | 2002-09-25 | 刘志精 | Current meter |
| CN104518781A (en) * | 2013-09-28 | 2015-04-15 | 天津迅升科技有限公司 | Signal isolator |
| CN203745487U (en) * | 2013-12-24 | 2014-07-30 | 中国石油大学(华东) | Multi-purpose danger-preventing ammeter |
| CN203839926U (en) * | 2014-05-19 | 2014-09-17 | 武汉钢铁(集团)公司 | Over-current protection device |
| CN206411247U (en) * | 2016-12-30 | 2017-08-15 | 陕西彩虹电子玻璃有限公司 | A kind of isolator and distributor calibration equipment |
| CN207703948U (en) * | 2018-01-17 | 2018-08-07 | 重庆朗威仪器仪表股份有限公司 | A kind of isolation distributor |
| CN208738611U (en) * | 2018-08-20 | 2019-04-12 | 重庆宇控电气有限公司 | A kind of isolation distributor |
Non-Patent Citations (4)
| Title |
|---|
| G. KNOEDL ET AL.: "A monolithic signal isolator (for power convertors)", 《PROCEEDINGS, FOURTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION》 * |
| 佚名: "《"NPPD-C通用性智能配电器使用说明书（优倍电气）"，豆丁网，http://jz.docin.com/p-566612339.html》", 28 December 2012 * |
| 张军虎 等: "《中短波发射台广播节目传输系统概论》", 31 December 2014, 电子科技大学出版社 * |
| 张士炯: "《电子设备常用器件手册》", 28 February 1998, 人民邮电出版社 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190830 |
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| RJ01 | Rejection of invention patent application after publication |