CN110460223A - A kind of novel switched power supply - Google Patents
A kind of novel switched power supply Download PDFInfo
- Publication number
- CN110460223A CN110460223A CN201910739571.XA CN201910739571A CN110460223A CN 110460223 A CN110460223 A CN 110460223A CN 201910739571 A CN201910739571 A CN 201910739571A CN 110460223 A CN110460223 A CN 110460223A
- Authority
- CN
- China
- Prior art keywords
- power supply
- plate
- switching power
- groove
- support column
- 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.)
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/28—Clamped connections, spring connections
- H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/22—Bases, e.g. strip, block, panel
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Transmission Devices (AREA)
Abstract
The invention discloses a kind of novel switched power supplys, are related to switch power technology field.The present invention includes Switching Power Supply ontology, and one end of Switching Power Supply ontology is equipped with junction block；Junction block is equipped with several binding posts, and an opposite edges of the bottom of Switching Power Supply ontology are equipped with support plate；Being horizontally disposed between two support plates has a connecting plate；It is slidably fitted on connecting plate and the one-to-one slide plate of binding post；One end of slide plate is equipped with a support column；The first groove for accommodating conducting wire is offered at the top of support column；A column is equipped in two support plates；Two columns be located at Switching Power Supply ontology equipped with junction block one end and between by a cross bar be connected；It is rotatably equipped on cross bar and is pressed correspondingly with support column, plate；Pressing plate offers the second groove corresponding with the first groove far from one end of cross bar.The present invention carries out limit to external cabling by the cooperation of support column and pressing plate and external cabling is avoided to occur intersecting the generation for leading to short circuit in junction.
Description
Technical field
The invention belongs to switch power technology fields, more particularly to a kind of novel switched power supply.
Background technique
Switching Power Supply is the time ratio that control switch pipe turns on and off using modern power electronics technology, remains steady
Determine a kind of power supply of output voltage, Switching Power Supply is generally made of pulse width modulation (PWM) control IC and MOSFET.With electricity
The development and innovation of power electronic technology, so that switch power technology is also innovated constantly.Currently, Switching Power Supply is with small-sized, light
Amount and efficient feature are widely used almost all of electronic equipment, are that current electronics and information industry rapid development is indispensable
A kind of few power mode.
The junction block of current Switching Power Supply box is largely that external cabling is realized wiring by terminal screw, in wiring
Afterwards, external cabling is easy to be interleaved together, and short circuit easily occurs, and mixed and disorderly staggered external cabling influence is overall beautiful, in addition only leads to
It is poor to cross the fixed tensile strength of terminal screw, when pull is very easy to loosen.
Summary of the invention
The purpose of the present invention is to provide a kind of novel switched power supplys, can by the setting in the bottom of Switching Power Supply ontology
One end setting top of the slide plate of sliding, slide plate offers support column, and first that receiving conducting wire is offered at the top of support column is recessed
Slot；Column is set in an opposite sides of Switching Power Supply ontology, is connected between column by cross bar；Be rotatably equipped on cross bar with
The one-to-one pressing plate of support column；The end of one end that pressing plate is contacted with support column offers the second groove, and pressing plate is close to support
Column offers locating slot on one side, and the top of support column is equipped with the positioning column cooperated with locating slot, passes through support column and pressing plate
Cooperate to external cabling carry out limit avoid external cabling junction occur intersect cause short circuit generation, while support column with
The cooperation of pressing plate can also play certain fixed function to external cabling, avoid in pull conducting wire external cabling from wiring spiral shell
It falls off on silk, the junction block for solving existing Switching Power Supply box is largely to connect external cabling by terminal screw realization
Line, after wiring, external cabling is easy to be interleaved together, and short circuit easily occurs, and mixed and disorderly staggered external cabling influence is overall beautiful,
In addition only poor by the fixed tensile strength of terminal screw, when pull, is very easy to the problem of loosening.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of novel switched power supply, including Switching Power Supply ontology, one end of the Switching Power Supply ontology are equipped with
Junction block；The junction block is equipped with several binding posts, and an opposite edges of the bottom of the Switching Power Supply ontology are along switch electricity
The direction of source body length is equipped with support plate；Being horizontally disposed between two support plates has a connecting plate；It is sliding on the connecting plate
It is dynamic to be equipped with and the one-to-one slide plate of binding post；One end of the slide plate is equipped with a support column；It is opened at the top of the support column
Equipped with the first groove for accommodating conducting wire；
Be additionally provided on the connecting plate with the one-to-one retaining mechanism of slide plate, for being locked to slide plate；Described in two
A column is equipped in support plate；Two columns are located at one end that Switching Power Supply ontology is equipped with junction block；Lead between two columns
A cross bar is crossed to be connected；It is rotatably equipped on the cross bar and the one-to-one pressing plate of support column；The pressing plate far from cross bar one
End offers the second groove corresponding with the first groove；The pressing plate is equipped with locating slot, the branch close to the one side of support column
The top of dagger is equipped with the positioning column cooperated with locating slot.
Further, the lower surface of the slide plate offers third groove；Rack gear is equipped in the third groove；The company
It is offered on fishplate bar and the one-to-one mounting groove of slide plate；Gear is rotatably equipped with by shaft in the mounting groove；The tooth
Wheel and rack engagement.
Further, the retaining mechanism includes mounting blocks, screw rod and locating piece；The mounting blocks are fixedly mounted on connection
The bottom of plate, and it is located at the side of mounting groove；The screw rod is threadedly coupled through mounting blocks with mounting blocks；The screw rod with connect
Plate is arranged in parallel；The locating piece is rotatably installed in one end of screw rod；The locating piece is used to be stuck in a phase of corresponding gear
For being limited to gear between adjacent two teeth.
Further, the locating piece is triangle；One end of remotely located piece of the screw rod is fixedly installed with handwheel.
Further, the lower surface of the slide plate is equipped with positioning draw runner along the length direction of Switching Power Supply ontology；The company
It is offered on fishplate bar and the positioning one-to-one sliding slot of draw runner.
Further, the upper surface of the Switching Power Supply ontology offers the pockets for accommodating pressing plate.
Further, rubber spacer is equipped in second groove.
The invention has the following advantages:
1, the present invention limit to external cabling by the cooperation of support column and pressing plate avoids external cabling in junction
Occur intersecting the generation for leading to short circuit, while the cooperation of support column and pressing plate can also play external cabling certain fixed work
With avoiding the external cabling in pull conducting wire from falling off from terminal screw.
2, the present invention can make external wire marshalling, whole more attractive.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is the structural schematic diagram of the novel switched power supply of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is structural schematic diagram of the novel switched power supply of the present invention under another visual angle；
Fig. 4 is Switching Power Supply ontology and support plate, the mounting structure schematic diagram of connecting plate；
Fig. 5 is the mounting structure schematic diagram of slide plate and support column；
Fig. 6 is the structural schematic diagram of pressing plate；
In attached drawing, parts list represented by the reference numerals are as follows:
1- Switching Power Supply ontology, 2- junction block, 3- binding post, 4- support plate, 5- connecting plate, 6- slide plate, 7- support column,
The first groove of 701-, 8- retaining mechanism, 9- column, 10- cross bar, 11- pressing plate, the second groove of 1101-, 1102- locating slot, 12-
Positioning column, 601- third groove, 602- rack gear, 603- position draw runner, 501- mounting groove, 502- sliding slot, 13- gear, 801- peace
Fill block, 802- screw rod, 803- locating piece, 804- handwheel, 101- pockets, 14- rubber spacer.
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 all other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " edge ", " one end ", "lower", " lower surface ", "upper",
The indicating positions such as " top ", "inner" or positional relationship, are merely for convenience of description of the present invention and simplification of the description, rather than indicate or
It implies that signified component or element must have a particular orientation, is constructed and operated in a specific orientation, therefore should not be understood as
Limitation of the present invention.
It please refers to shown in Fig. 1-6, the present invention is a kind of novel switched power supply, including Switching Power Supply ontology 1, Switching Power Supply sheet
One end of body 1 is equipped with junction block 2；It is set on junction block 2 there are five binding post 3, binding post 3 is fixed for terminal screw, Switching Power Supply
One opposite edges of the bottom of ontology 1 are welded with support plate 4 along the direction of 1 length of Switching Power Supply ontology；Water between two support plates 4
It is flat to be provided with a connecting plate 5；It is slidably fitted on connecting plate 5 and the one-to-one slide plate 6 of binding post 3；One end of slide plate 6 is equipped with
One support column 7；The top of support column 7 offers the first groove 701 for accommodating conducting wire；It is recessed that the lower surface of slide plate 6 offers third
Slot 601；Rack gear 602 is equipped in third groove 601, specifically, rack gear 602 is fixed on third groove 601 by welding
Slot bottom or directly the slot bottom of third groove 601 open up tooth formed rack gear 602.It is offered on connecting plate 5 a pair of with slide plate 6 one
The mounting groove 501 answered, when it is implemented, mounting groove 501 is opened up along the length direction of rack gear 602；Pass through shaft in mounting groove 501
It is rotatably equipped with gear 13；Gear 13 is engaged with rack gear 602；The lower surface of slide plate 6 is set along the length direction of Switching Power Supply ontology 1
There are two positioning draw runners 603, two positioning draw runners 603 are arranged in parallel in the two sides of third groove 601 referring to shown in Fig. 5；On connecting plate 5
It offers with the one-to-one sliding slot of positioning draw runner 603 502 referring to shown in Fig. 4.
Be additionally provided on connecting plate 5 with the one-to-one retaining mechanism 8 of slide plate 6, for being locked to slide plate 6；Two supports
A column 9 is equipped on plate 4；Two columns 9 are located at one end that Switching Power Supply ontology 1 is equipped with junction block 2；Pass through between two columns 9
One cross bar 10 is connected；It is rotatably equipped on cross bar 10 and the one-to-one pressing plate 11 of support column 7；Pressing plate 11 far from cross bar 10 one
End offers second groove 1101 corresponding with the first groove 701；Pressing plate 11 is equipped with locating slot close to the one side of support column 7
1102, the top of support column 7 is equipped with the positioning column 12 cooperated with locating slot 1102.
Use process description: when needing to carry out wiring, one end of outer lead is passed through into the terminal screw on binding post 3
It is fixed on binding post 3, moves and has connect slide plate 6 corresponding to the binding post 3 of outer lead, make support column 7 to far from switch
The direction of power supply body 1 is mobile, specifically, gear 13 is mobile to realize cunning with carry-over bar 602 by manual rotate gear 13
The movement of plate 6 is fixed after being moved to suitable position by retaining mechanism 8, and suitable position can be set here with thing, when
When slide plate 6 is moved to described suitable position, corresponding pressing plate 11 is rotated, the positioning column 12 at the top of support column 7 is lucky at this time
It is inserted into the locating slot 1102 of pressing plate 11, at this point, outer lead is stuck between the first groove 701 and the second groove 1101,
It is short caused by capable of effectively avoiding conducting wire from occurring intersecting in connecting part because support column 7 has a certain distance apart from binding post 3
Road.To with the binding post 3 that does not connect extraneous conducting wire, corresponding support column 7 is fitted in junction block 2 far from Switching Power Supply on one side
The side of ontology 1, corresponding pressing plate 11 are turned to the top of Switching Power Supply ontology 1, can either so save space, and the beauty that seems
It sees.The present invention can effectively avoid short circuit caused by occurring intersecting in junction when outer lead wiring, while also can be right
Outer lead plays certain fixed function, and the outer lead in pull conducting wire is avoided to fall off from terminal screw.
Wherein, retaining mechanism 8 includes mounting blocks 801, screw rod 802 and locating piece 803；801 company of being fixedly mounted on of mounting blocks
The bottom of fishplate bar 5, and it is located at the side of mounting groove 501；Screw rod 802 is threadedly coupled through mounting blocks 801 with mounting blocks 801；Spiral shell
Bar 802 is arranged in parallel with connecting plate 5；Locating piece 803 is rotatably installed in one end of screw rod 802；Locating piece 803 is for being stuck in correspondence
Gear 13 adjacent two tooth between for being limited to gear 13.After slide plate 6 is moved to suitable position, turn manually
The screw rod 802 for moving corresponding retaining mechanism 8 snaps into locating piece 803 between adjacent two tooth of corresponding gear 13, makes to correspond to
Gear 13 do not realize positioning that can rotate.
Wherein, locating piece 803 is triangle；One end that 802 remotely located pieces 803 of screw rod is fixedly installed with handwheel 804.
Wherein, the upper surface of Switching Power Supply ontology 1 offers the pockets 101 for accommodating pressing plate 11.It so, it is possible
The income of pressing plate 11 is saved into space into pockets 101 when not using pressing plate 11, is whole more attractive.
Wherein, rubber spacer 14 is equipped in the second groove 1101.It so, it is possible that the second groove 110 is avoided to be stuck on conducting wire
When conductive line surfaces are damaged.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (7)
1. one end of a kind of novel switched power supply, including Switching Power Supply ontology (1), the Switching Power Supply ontology (1) is equipped with wiring
Seat (2)；The junction block (2) is equipped with several binding posts (3), which is characterized in that the bottom of the Switching Power Supply ontology (1)
One opposite edges are equipped with support plate (4) along the direction of Switching Power Supply ontology (1) length；Level is set between two support plates (4)
It is equipped with a connecting plate (5)；It is slidably fitted on the connecting plate (5) and binding post (3) one-to-one slide plate (6)；The cunning
One end of plate (6) is equipped with a support column (7)；The first groove (701) for accommodating conducting wire is offered at the top of the support column (7)；
Be additionally provided on the connecting plate (5) with slide plate (6) one-to-one retaining mechanism (8), for being locked to slide plate (6)
Tightly；A column (9) are equipped on two support plates (4)；Two columns (9) are located at Switching Power Supply ontology (1) equipped with wiring
One end of seat (2)；It is connected between two columns (9) by a cross bar (10)；It is rotatably equipped on the cross bar (10) and support column
(7) one-to-one pressing plate (11)；The pressing plate (11) offers opposite with the first groove (701) far from the one end of cross bar (10)
The second groove (1101) answered；One side of the pressing plate (11) close to support column (7) is equipped with locating slot (1102), the support column
(7) top is equipped with the positioning column (12) cooperated with locating slot (1102).
2. novel switched power supply according to claim 1, which is characterized in that the lower surface of the slide plate (6) offers
Three grooves (601)；Rack gear (602) are equipped in the third groove (601)；It is offered on the connecting plate (5) and slide plate (6) one
One corresponding mounting groove (501)；Gear (13) are rotatably equipped with by shaft in the mounting groove (501)；The gear (13)
It is engaged with rack gear (602).
3. novel switched power supply according to claim 2, which is characterized in that the retaining mechanism (8) includes mounting blocks
(801), screw rod (802) and locating piece (803)；The mounting blocks (801) are fixedly mounted on the bottom of connecting plate (5), and are located at
The side of mounting groove (501)；The screw rod (802) is threadedly coupled through mounting blocks (801) with mounting blocks (801)；The screw rod
(802) it is arranged in parallel with connecting plate (5)；The locating piece (803) is rotatably installed in one end of screw rod (802)；The locating piece
(803) for being stuck between adjacent two tooth of corresponding gear (13) for being limited to gear (13).
4. novel switched power supply according to claim 3, which is characterized in that the locating piece (803) is triangle；It is described
One end of screw rod (802) remotely located piece (803) is fixedly installed with handwheel (804).
5. novel switched power supply according to claim 2, which is characterized in that the lower surface of the slide plate (6) is along switch electricity
The length direction of source ontology (1) is equipped with positioning draw runner (603)；It is offered on the connecting plate (5) with positioning draw runner (603) one by one
Corresponding sliding slot (502).
6. novel switched power supply according to claim 1, which is characterized in that the upper surface of the Switching Power Supply ontology (1)
Offer the pockets (101) for accommodating pressing plate (11).
7. novel switched power supply according to claim 1, which is characterized in that be equipped with rubber in second groove (1101)
Bed course (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910739571.XA CN110460223B (en) | 2019-08-12 | 2019-08-12 | Novel switching power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910739571.XA CN110460223B (en) | 2019-08-12 | 2019-08-12 | Novel switching power supply |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110460223A true CN110460223A (en) | 2019-11-15 |
| CN110460223B CN110460223B (en) | 2021-01-08 |
Family
ID=68486002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910739571.XA Active CN110460223B (en) | 2019-08-12 | 2019-08-12 | Novel switching power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110460223B (en) |
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| EP2509161A1 (en) * | 2011-04-08 | 2012-10-10 | Nexans | Device for connecting conductor pairs |
| CN203150731U (en) * | 2013-03-26 | 2013-08-21 | 河南省电力公司鹤壁供电公司 | Novel connection device for electric power cable |
| CN205069324U (en) * | 2015-10-29 | 2016-03-02 | 浙江夏夫纳电气科技有限公司 | Reactor binding post |
| CN207009679U (en) * | 2017-08-07 | 2018-02-13 | 国网山东省电力公司蓬莱市供电公司 | A kind of wiring construction of electric device |
| CN207818915U (en) * | 2018-01-23 | 2018-09-04 | 新昌县王冬农业发展有限公司 | A kind of top sealing plate briquetting binding post |
| CN109347023A (en) * | 2018-12-02 | 2019-02-15 | 季梅 | A kind of device for being used to fix high-voltage wiring harness cutting pin output based on the end of a thread point |
| CN109546410A (en) * | 2018-10-26 | 2019-03-29 | 江苏悦成变压器有限公司 | A kind of power equipment electric crossover board with long service life |
| CN109633347A (en) * | 2018-12-04 | 2019-04-16 | 国家电网有限公司 | A kind of insulating tool defect detection platform and detection method |
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2019
- 2019-08-12 CN CN201910739571.XA patent/CN110460223B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2509161A1 (en) * | 2011-04-08 | 2012-10-10 | Nexans | Device for connecting conductor pairs |
| CN203150731U (en) * | 2013-03-26 | 2013-08-21 | 河南省电力公司鹤壁供电公司 | Novel connection device for electric power cable |
| CN205069324U (en) * | 2015-10-29 | 2016-03-02 | 浙江夏夫纳电气科技有限公司 | Reactor binding post |
| CN207009679U (en) * | 2017-08-07 | 2018-02-13 | 国网山东省电力公司蓬莱市供电公司 | A kind of wiring construction of electric device |
| CN207818915U (en) * | 2018-01-23 | 2018-09-04 | 新昌县王冬农业发展有限公司 | A kind of top sealing plate briquetting binding post |
| CN109546410A (en) * | 2018-10-26 | 2019-03-29 | 江苏悦成变压器有限公司 | A kind of power equipment electric crossover board with long service life |
| CN109347023A (en) * | 2018-12-02 | 2019-02-15 | 季梅 | A kind of device for being used to fix high-voltage wiring harness cutting pin output based on the end of a thread point |
| CN109633347A (en) * | 2018-12-04 | 2019-04-16 | 国家电网有限公司 | A kind of insulating tool defect detection platform and detection method |
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| Publication number | Publication date |
|---|---|
| CN110460223B (en) | 2021-01-08 |
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