CN205429197U - Power equipment expanding unit of working a telephone switchboard - Google Patents
Power equipment expanding unit of working a telephone switchboard Download PDFInfo
- Publication number
- CN205429197U CN205429197U CN201520970799.7U CN201520970799U CN205429197U CN 205429197 U CN205429197 U CN 205429197U CN 201520970799 U CN201520970799 U CN 201520970799U CN 205429197 U CN205429197 U CN 205429197U
- Authority
- CN
- China
- Prior art keywords
- extension box
- expanding unit
- power equipment
- hole
- termination
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a power equipment expanding unit of working a telephone switchboard, including the extension case, the top of extension case is equipped with the top cap, passes through the bolt and expand the case to be connected in the four corners of this top cap, the through -hole has been seted up at the upper surface middle part of extension case, the both sides of extension case all are equipped with the conduit, the bottom in extension incasement chamber is equipped with the base, the inner wall both sides of extension case are equipped with the circuit board, the top four corners of base is installed and is led electrical pillar, and these four inboards of leading electrical pillar are connected with the circuit board, two recesses have been seted up on the circuit board, the middle part of leading electrical pillar is equipped with the wiring hole, the top of leading electrical pillar is equipped with the spring. This power equipment expanding unit of working a telephone switchboard, simple structure is not used in line changing on original lines, has guaranteed the normal operating of electric power, this expanding unit is not worked a telephone switchboard on not being used in original lines, has avoided original earth connection or zero line pine to take off, need not have a power failure alright get involved new earth connection or zero line, raise the efficiency, saved the time.
Description
Technical field
This utility model relates to electrical equipment technical field, is specially a kind of power equipment wiring expanding unit.
Background technology
nullPower equipment mainly includes with generating equipment and the big class of power supply unit two，Generating equipment is mainly station boiler、Steam turbine、Gas turbine、The hydraulic turbine、Electromotor、Transformator etc.，Power supply unit is mainly the transmission line of electricity of various electric pressure、Transformer、Catalyst etc.，In power system，Power equipment is often provided with zero line or earth lead，After the wiring hole being originally intended to connect the patch panel of zero line or earth lead is finished，Operate in the case of not having a power failure，Staff loosens original zero line or earth lead，It is then incorporated into the new zero line needing to access or earth lead，The most often when being incorporated to new earth lead or zero line，Original earth lead or zero line is made to get loose，Thus result in power equipment and lose ground protection，The capacity of resisting disturbance causing power equipment declines，Equipment can also be made to have a power failure，The most again punch on former patch panel or loosen original binding post，Access new earth lead or zero line the most again，This mode，Lose time，And inefficiency，And equipment power failure operation causes powering the most smooth，Impact power supply.
Utility model content
The purpose of this utility model is to provide a kind of power equipment wiring expanding unit, with the problem solving to propose in above-mentioned background technology.
nullFor achieving the above object，This utility model following technical scheme of offer: a kind of power equipment wiring expanding unit，Including extension box，The top of described extension box is provided with top cover，The corner of this top cover is connected with extension box by bolt，The upper surface middle part of described extension box offers through hole，The both sides of described extension box are equipped with conduit，The bottom of described extension box inner chamber is provided with base，The inwall both sides of described extension box are provided with wiring board，The corner, top of described base is provided with conductive pole，The inner side of these four conductive poles connects circuit board，Two grooves are offered on described circuit board，The middle part of described conductive pole is provided with wiring hole，The top of described conductive pole is provided with spring，The top of this spring connects conductive plate，It is provided with conducting rod in the middle part of the bottom surface of described conductive plate，Groove below this conducting rod is corresponding，The top of described conductive plate is provided with fixing bar，The top of this fixing bar is run through through hole and extends to the top of top cover，The top of described fixing bar is provided with briquetting，The bottom side of described extension box offers connecting hole，Described connection hole is provided with termination，The right-hand member of described conductive plate is connected with termination by wire.
Preferably, described termination is made up of mounting seat, multiple pressing plate, upper contact chip and lower contact chip, and this termination is provided with fixing nut.
Preferably, the quantity of described conduit is three, and three conduits are equidistantly located at the side of extension box.
Preferably, the corner of described extension box is provided with the screw suitable with bolt.
Compared with prior art, the beneficial effects of the utility model are:
(1), this power equipment wiring expanding unit, simple in construction, it is easy to the extension work to power equipment wiring, when inserting new lines, the fixing bar of pressing is in contact with the electrically conductive plates by conducting rod, and electric energy passes on termination by wire, and new line is fixed on termination, it not be used in thread-changing on original lines, it is ensured that electric power properly functioning.
(2), this power equipment wiring expanding unit, this expanding unit not be used on original lines and carries out wiring, it is to avoid original earth lead or zero line get loose, and need not have a power failure and just can get involved new earth lead or zero line, improves efficiency, saves the time.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model extension box schematic diagram；
Fig. 3 is this utility model structure sectional view；
Fig. 4 is this utility model extension box internal structure schematic diagram.
In figure: 1 extension box, 2 top covers, 3 bolts, 4 conduits, 5 bases, 6 conductive poles, 7 circuit boards, 8 wiring holes, 9 springs, 10 conductive plates, 11 conducting rods, 12 fix bar, 13 terminations, 14 screws, 15 nuts, 16 wiring boards.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-4，A kind of technical scheme of this utility model offer: a kind of power equipment wiring expanding unit，Simple in construction，It is easy to the extension work to power equipment wiring，When inserting new lines，The fixing bar 12 of pressing allows conducting rod 11 contact with conductive plate 10，Electric energy is passed on termination 13 by wire，New line is fixed on termination 13，It not be used in thread-changing on original lines，Ensure that the properly functioning of electric power，Including extension box 1，The top of extension box 1 is provided with top cover 2，The corner of this top cover 2 is connected with extension box 1 by bolt 3，The corner of extension box 1 is provided with the screw 14 suitable with bolt 3，The upper surface middle part of extension box 1 offers through hole，The both sides of extension box 1 are equipped with conduit 4，Conduit 4 is for interting wire，It is easy to the conveying of electric power，The quantity of conduit 4 is three，And three conduits 4 are equidistantly located at the side of extension box 1，The bottom of extension box 1 inner chamber is provided with base 5，The inwall both sides of extension box 1 are provided with wiring board 16，The corner, top of base 5 is provided with conductive pole 6，The setting of conductive pole 6，The left and right sides in extension box 1 is made to have electric current to pass through，The inner side of these four conductive poles 6 connects circuit board 7，Circuit board 7 is used for transmitting electric current，New line is made to have electric current to pass through，Two grooves are offered on circuit board 7，The middle part of conductive pole 6 is provided with wiring hole 8，Wiring hole 8 is used for fixing wire，The top of conductive pole 6 is provided with spring 9，Spring 9 plays the effect of buffering，The top of this spring 9 connects conductive plate 10，Conducting rod 11 it is provided with in the middle part of the bottom surface of conductive plate 10，Conducting rod 11 is combined with conductive plate 10，Transmission electric current，Groove below this conducting rod 11 is corresponding，The top of conductive plate 10 is provided with fixing bar 12，The top of this fixing bar 12 is run through through hole and extends to the top of top cover 2，The top of fixing bar 12 is provided with briquetting，The bottom side of extension box 1 offers connecting hole，Connection hole is provided with termination 13，The right-hand member of conductive plate 10 is connected with termination 13 by wire，Termination 13 is by mounting seat、Multiple pressing plates、Upper contact chip and lower contact chip composition，This termination 13 is provided with fixing nut 15，Nut 15 is used for fixing the new line of access，This expanding unit not be used on original lines and carries out wiring，Avoid original earth lead or zero line gets loose，Need not have a power failure and just can get involved new earth lead or zero line，Improve efficiency，Save the time.
Operation principle: when this utility model uses, on the original basis, new line is fixed on termination, the fixing bar 12 of pressing simultaneously allows conducting rod 11 contact with conductive plate 10, and electric energy is passed on termination 13 by wire.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
- null1. a power equipment wiring expanding unit，Including extension box (1)，The top of described extension box (1) is provided with top cover (2)，The corner of this top cover (2) is connected with extension box (1) by bolt (3)，The upper surface middle part of described extension box (1) offers through hole，It is characterized in that: the both sides of described extension box (1) are equipped with conduit (4)，The bottom of described extension box (1) inner chamber is provided with base (5)，The inwall both sides of described extension box (1) are provided with wiring board (16)，The corner, top of described base (5) is provided with conductive pole (6)，The inner side of these four conductive poles (6) connects circuit board (7)，Two grooves are offered on described circuit board (7)，The middle part of described conductive pole (6) is provided with wiring hole (8)，The top of described conductive pole (6) is provided with spring (9)，The top of this spring (9) connects conductive plate (10)，Conducting rod (11) it is provided with in the middle part of the bottom surface of described conductive plate (10)，The groove of this conducting rod (11) lower section is corresponding，The top of described conductive plate (10) is provided with fixing bar (12)，The top of this fixing bar (12) is run through through hole and extends to the top of top cover (2)，The top of described fixing bar (12) is provided with briquetting，The bottom side of described extension box (1) offers connecting hole，Described connection hole is provided with termination (13)，The right-hand member of described conductive plate (10) is connected with termination (13) by wire.
- A kind of power equipment wiring expanding unit the most according to claim 1, it is characterized in that: described termination (13) is made up of mounting seat, multiple pressing plate, upper contact chip and lower contact chip, and this termination (13) is provided with fixing nut (15).
- A kind of power equipment wiring expanding unit the most according to claim 1, it is characterised in that: the quantity of described conduit (4) is three, and three conduits (4) are equidistantly located at the side of extension box (1).
- A kind of power equipment wiring expanding unit the most according to claim 1, it is characterised in that: the corner of described extension box (1) is provided with the screw (14) suitable with bolt (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970799.7U CN205429197U (en) | 2015-11-30 | 2015-11-30 | Power equipment expanding unit of working a telephone switchboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520970799.7U CN205429197U (en) | 2015-11-30 | 2015-11-30 | Power equipment expanding unit of working a telephone switchboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205429197U true CN205429197U (en) | 2016-08-03 |
Family
ID=56535525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520970799.7U Expired - Fee Related CN205429197U (en) | 2015-11-30 | 2015-11-30 | Power equipment expanding unit of working a telephone switchboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205429197U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299803A (en) * | 2016-09-29 | 2017-01-04 | 苏州微清医疗器械有限公司 | Electric connector |
| CN107453127A (en) * | 2017-07-06 | 2017-12-08 | 安徽禄讯电子科技有限公司 | A kind of radio communication passive device attachment means |
-
2015
- 2015-11-30 CN CN201520970799.7U patent/CN205429197U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106299803A (en) * | 2016-09-29 | 2017-01-04 | 苏州微清医疗器械有限公司 | Electric connector |
| CN107453127A (en) * | 2017-07-06 | 2017-12-08 | 安徽禄讯电子科技有限公司 | A kind of radio communication passive device attachment means |
| CN107453127B (en) * | 2017-07-06 | 2019-07-16 | 安徽禄讯电子科技有限公司 | A kind of radio communication passive device attachment 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20161130 |