CN111987538A - Isolated bidirectional power supply convenient to disassemble and assemble - Google Patents
Isolated bidirectional power supply convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN111987538A CN111987538A CN201910434645.9A CN201910434645A CN111987538A CN 111987538 A CN111987538 A CN 111987538A CN 201910434645 A CN201910434645 A CN 201910434645A CN 111987538 A CN111987538 A CN 111987538A
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- China
- Prior art keywords
- power supply
- electrode
- lead screw
- sleeve
- threaded rod
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/703—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part
- H01R13/7036—Structural association with built-in electrical component with built-in switch operated by engagement or disengagement of coupling parts, e.g. dual-continuity coupling part the switch being in series with coupling part, e.g. dead coupling, explosion proof coupling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Distribution Board (AREA)
Abstract
The invention discloses an isolated bidirectional power supply convenient to disassemble and assemble, which comprises a power supply body, wherein a switch is arranged at the top end of the power supply body, a junction box is arranged at one end of the power supply body, a plurality of brake boxes are arranged on the junction box, a self-locking box is arranged in the middle of the top end of each brake box, a threaded rod is arranged in the middle of each self-locking box, a rotating handle is arranged at the top end of each threaded rod, a bearing is arranged at the bottom end of each threaded rod, a second lead screw is arranged on one side of each threaded rod, the isolated bidirectional power supply can singly control each group of wiring boards to be connected or disconnected with the power supply, a certain power supply disconnection is ensured during wiring, the wiring boards can be extended out by wiring, the wiring is convenient for workers to perform wiring, the efficiency is improved, the time is saved, the problem that the wiring is inconvenient due to the short distance between a, thereby ensuring the normal work of other power supplies.
Description
The technical field is as follows:
the invention relates to the field of isolated bidirectional power supplies, in particular to an isolated bidirectional power supply convenient to disassemble and assemble.
Background art:
the double-power automatic transfer switch is a microprocessor-controlled device for starting and switching between grid power and grid power or between grid power and generator power in a power grid system, and can make the power supply power continuously. When the common power fails or has power failure, the dual power supply is automatically switched into the standby power supply through the dual power supply change-over switch, and the standby power supply can be supplied with power by the generator under a small load, so that the equipment can still normally run. Most common are elevators, fire fighting, surveillance, lighting, etc.
The application of isolated bidirectional power supply is very extensive, but current isolated bidirectional power supply function is more single, can only connect or break off the power through its master switch control, and inconvenient unilateral wiring of carrying out, current wiring board is the copper sheet mostly moreover, and the distance between copper sheet and the copper sheet is nearer, and the wiring is inconvenient, and is inefficient, and speed is slow.
The invention content is as follows:
the present invention is directed to overcome the drawbacks of the prior art by providing an isolated bidirectional power supply that is easy to disassemble and assemble, so as to solve the problems of the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: an isolated bidirectional power supply convenient to disassemble and assemble comprises a power supply body, wherein a switch is arranged at the top end of the power supply body, a junction box is arranged at one end of the power supply body, a plurality of brake boxes are arranged on the junction box, a self-locking box is arranged in the middle of the top end of each brake box, a threaded rod is arranged in the middle of each self-locking box, a rotating handle is arranged at the top end of each threaded rod, a bearing is arranged at the bottom end of each threaded rod, a second lead screw is arranged on one side of each threaded rod, a second insulating sleeve is arranged at one end of each second lead screw, a second copper sheet is arranged on each second insulating sleeve, a second lead screw sleeve is arranged at the other end of each second lead screw, a second electrode fixing plate is fixed at one end of each second lead screw sleeve, a second electrode plate is arranged on each second electrode fixing plate, a first lead screw is arranged on the other side of, the first insulating sleeve is provided with a first copper sheet, the other end of the first lead screw is provided with a first lead screw sleeve, one end of the first lead screw sleeve is fixedly provided with a first electrode fixing plate, and the first electrode fixing plate is provided with a first electrode slice.
As a preferable technical scheme of the invention, one end of the brake box is provided with a first insulation sleeve movable groove, and the other end of the brake box is provided with a second insulation sleeve movable groove.
As a preferred technical solution of the present invention, the second electrode fixing plate and the first electrode fixing plate are respectively welded to an inner wall of the brake box, the first electrode plate is fixed to the first electrode fixing plate by a screw, and the first lead screw sleeve is welded to the first electrode fixing plate.
As a preferred technical solution of the present invention, the second electrode plate is fixed on the second electrode fixing plate by a screw, and the second lead screw sleeve is welded on the second electrode fixing plate.
As a preferred technical scheme of the present invention, the first copper sheet is welded to the first lead screw, the first copper sheet is provided with a first fixing hole, the second copper sheet is welded to the second lead screw, and the second copper sheet is provided with a second fixing hole.
As a preferred technical solution of the present invention, the first lead screw and the second lead screw are both connected to the threaded rod through threads, the rotating handle and the threaded rod are both made of PVC material, the second insulating sleeve is movably connected to the second insulating sleeve movable groove, and the first insulating sleeve is movably connected to the first insulating sleeve movable groove.
As a preferred technical solution of the present invention, the second lead screw is movably connected to the second lead screw sleeve, and the first lead screw is movably connected to the first lead screw sleeve.
As a preferable technical solution of the present invention, the first electrode plate and the second electrode plate are both electrically connected to the switch.
The invention has the beneficial effects that: this isolated bidirectional power supply can the every group wiring board of single control switch on or switch off the power, ensures certain power failure in the wiring moreover, and the wiring can stretch out the wiring board, and the staff of being convenient for works a telephone switchboard, raises the efficiency, and save time can not cause the wiring inconvenient because of the short problem of distance between copper sheet and the copper sheet, in the time of the wiring, need not through all powers of master switch disconnection to ensure other power normal work.
Description of the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the brake case of the present invention;
FIG. 3 is a partial schematic view of the interior of the brake housing of the present invention;
in the figure: 1. the power supply comprises a power supply body, 2, a junction box, 3, a switch, 4, a first insulating sleeve, 5, a first copper sheet, 6, a first fixed hole, 7, a self-locking box, 8, a rotating handle, 9, a brake box, 10, a second copper sheet, 11, a second insulating sleeve, 12, a second fixed hole, 13, a second insulating sleeve movable groove, 14, a second lead screw, 15, a second electrode fixing plate, 16, a second lead screw sleeve, 17, a second electrode plate, 18, a first lead screw, 19, a first lead screw sleeve, 20, a first electrode fixing plate, 21, a first electrode plate, 22, a threaded rod, 23, a bearing, 24 and a first insulating sleeve movable groove.
The specific implementation mode is as follows:
the following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the invention more readily understood by those skilled in the art, and thus will more clearly and distinctly define the scope of the invention.
Example 1
Referring to fig. 1-3, the present invention provides a technical solution: an isolated bidirectional power supply convenient to disassemble and assemble comprises a power supply body 1, a switch 3 is arranged at the top end of the power supply body 1, a junction box 2 is arranged at one end of the power supply body 1, a plurality of brake boxes 9 are arranged on the junction box 2, a self-locking box 7 is arranged in the middle of the top end of each brake box 9, a threaded rod 22 is arranged in the middle of each self-locking box 7, a rotating handle 8 is arranged at the top end of each threaded rod 22, a bearing 23 is arranged at the bottom end of each threaded rod 22, a second lead screw 14 is arranged on one side of each threaded rod 22, a second insulating sleeve 11 is arranged at one end of each second lead screw 14, a second copper sheet 10 is arranged on each second insulating sleeve 11, a second lead screw sleeve 16 is arranged at the other end of each second lead screw 14, a second electrode fixing plate 15 is fixed at one end of each second lead screw sleeve 16, a second electrode plate 17 is arranged on each second electrode fixing plate 15, the first insulating sleeve 4 is provided with a first copper sheet 5, the other end of the first screw rod 18 is provided with a first screw rod sleeve 19, one end of the first screw rod sleeve 19 is fixed with a first electrode fixing plate 20, and the first electrode fixing plate 20 is provided with a first electrode sheet 21.
One end of the brake box 9 is provided with a first insulation sleeve movable groove 24, and the other end of the brake box 9 is provided with a second insulation sleeve movable groove 13.
The second electrode fixing plate 15 and the first electrode fixing plate 20 are respectively welded on the inner wall of the brake box 9, the first electrode plate 21 is fixed on the first electrode fixing plate 20 through screws, and the first lead screw sleeve 19 is welded on the first electrode fixing plate 20.
The second electrode plate 17 is fixed on the second electrode fixing plate 15 by screws, and the second lead screw sleeve 16 is welded on the second electrode fixing plate 15.
The first copper sheet 5 is connected with the first screw rod 18 in a welding mode, the first fixing hole 6 is formed in the first copper sheet 5, the second copper sheet 10 is welded on the second screw rod 14, and the second fixing hole 12 is formed in the second copper sheet 10.
The first screw rod 18 and the second screw rod 14 are both connected with the threaded rod 22 through threads, the rotating handle 8 and the threaded rod 22 are both made of PVC materials, the second insulating sleeve 11 is movably connected with the second insulating sleeve movable groove 13, and the first insulating sleeve 4 is movably connected with the first insulating sleeve movable groove 24.
The second screw 14 is movably connected with a second screw sleeve 16, and the first screw 18 is movably connected with a first screw sleeve 19.
The first electrode plate 21 and the second electrode plate 17 are both electrically connected to the switch 3.
The working principle is as follows: an isolated bidirectional power supply convenient to disassemble and assemble comprises a power supply body 1, a junction box 2, a switch 3, a first insulating sleeve 4, a first copper sheet 5, a first fixing hole 6, a self-locking box 7, a rotating handle 8, a brake box 9, a second copper sheet 10, a second insulating sleeve 11, a second fixing hole 12, a second insulating sleeve movable groove 13, a second lead screw 14, a second electrode fixing plate 15, a second lead screw sleeve 16, a second electrode plate 17, a first lead screw 18, a first lead screw sleeve 19, a first electrode fixing plate 20, a first electrode plate 21, a threaded rod 22, a bearing 23 and a first insulating sleeve movable groove 24, wherein when wiring is needed, the first lead screw 18 and the second lead screw 14 are separated from the first lead screw sleeve 19 and the second lead screw sleeve 16 respectively by loosening the insulating threaded rod on the self-locking box 7 to loosen the threaded rod 22 on the self-locking box 7, then rotating the rotating handle 8 to rotate the first lead screw 22, thereby let first lead screw 18 and second lead screw 14 break away from with first electrode piece 21 and second electrode piece 17, thereby disconnect the power of first copper sheet 5 and second copper sheet 10, through the flexible of first lead screw 18 and second lead screw 14, thereby let first insulating cover 4 and second insulating cover 11 stretch out from first insulating cover movable slot 24 and second insulating cover movable slot 13 respectively, the staff of being convenient for overhauls, and is efficient, and is fast, also can ensure other power normal work.
This isolated bidirectional power supply can the every group wiring board of single control switch on or switch off the power, ensures certain power failure in the wiring moreover, and the wiring can stretch out the wiring board, and the staff of being convenient for works a telephone switchboard, raises the efficiency, and save time can not cause the wiring inconvenient because of the short problem of distance between copper sheet and the copper sheet, in the time of the wiring, need not through all powers of master switch disconnection to ensure other power normal work.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (8)
1. The utility model provides an isolated bidirectional power supply convenient to dismantle and equipment, includes power body (1), its characterized in that: the power supply comprises a power supply body (1), wherein a switch (3) is arranged at the top end of the power supply body (1), a junction box (2) is arranged at one end of the power supply body (1), a plurality of braking boxes (9) are arranged on the junction box (2), a self-locking box (7) is arranged in the middle of the top end of each braking box (9), a threaded rod (22) is arranged in the middle of each self-locking box (7), a rotating handle (8) is arranged at the top end of each threaded rod (22), a bearing (23) is arranged at the bottom end of each threaded rod (22), a second lead screw (14) is arranged on one side of each threaded rod (22), a second insulating sleeve (11) is arranged at one end of each second lead screw (14), a second copper sheet (10) is arranged on each second insulating sleeve (11), a second lead screw sleeve (16) is arranged at the other end of each second lead screw sleeve (16), a second electrode, be equipped with second electrode piece (17) on second electrode fixed plate (15), the opposite side of threaded rod (22) is equipped with first lead screw (18), the one end of first lead screw (18) is equipped with first insulating bush (4), be equipped with first copper sheet (5) on first insulating bush (4), the other end of first lead screw (18) is equipped with first lead screw cover (19), the one end of first lead screw cover (19) is fixed with first electrode fixed plate (20), be equipped with first electrode piece (21) on first electrode fixed plate (20).
2. An isolated bi-directional power supply that is easy to disassemble and assemble as claimed in claim 1, wherein: one end of the brake box (9) is provided with a first insulation sleeve movable groove (24), and the other end of the brake box (9) is provided with a second insulation sleeve movable groove (13).
3. An isolated bi-directional power supply that is easy to disassemble and assemble as claimed in claim 1, wherein: the second electrode fixing plate (15) and the first electrode fixing plate (20) are respectively welded on the inner wall of the brake box (9), the first electrode plate (21) is fixed on the first electrode fixing plate (20) through screws, and the first screw rod sleeve (19) is welded on the first electrode fixing plate (20).
4. An isolated bi-directional power supply that is easy to disassemble and assemble as claimed in claim 1, wherein: the second electrode plate (17) is fixed on the second electrode fixing plate (15) through screws, and the second screw rod sleeve (16) is welded on the second electrode fixing plate (15).
5. An isolated bi-directional power supply that is easy to disassemble and assemble as claimed in claim 1, wherein: the first copper sheet (5) is connected with the first screw rod (18) in a welding mode, a first fixing hole (6) is formed in the first copper sheet (5), the second copper sheet (10) is welded on the second screw rod (14), and a second fixing hole (12) is formed in the second copper sheet (10).
6. An isolated bi-directional power supply that is easy to disassemble and assemble as claimed in claim 1, wherein: the first screw rod (18) and the second screw rod (14) are connected with the threaded rod (22) through threads, the rotary handle (8) and the threaded rod (22) are made of PVC materials, the second insulating sleeve (11) is movably connected with the second insulating sleeve movable groove (13), and the first insulating sleeve (4) is movably connected with the first insulating sleeve movable groove (24).
7. An isolated bi-directional power supply that is easy to disassemble and assemble as claimed in claim 1, wherein: the second screw rod (14) is movably connected with the second screw rod sleeve (16), and the first screw rod (18) is movably connected with the first screw rod sleeve (19).
8. An isolated bi-directional power supply that is easy to disassemble and assemble as claimed in claim 1, wherein: the first electrode plate (21) and the second electrode plate (17) are electrically connected with the switch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910434645.9A CN111987538A (en) | 2019-05-23 | 2019-05-23 | Isolated bidirectional power supply convenient to disassemble and assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910434645.9A CN111987538A (en) | 2019-05-23 | 2019-05-23 | Isolated bidirectional power supply convenient to disassemble and assemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111987538A true CN111987538A (en) | 2020-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910434645.9A Pending CN111987538A (en) | 2019-05-23 | 2019-05-23 | Isolated bidirectional power supply convenient to disassemble and assemble |
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| Country | Link |
|---|---|
| CN (1) | CN111987538A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988950A (en) * | 2019-05-23 | 2020-11-24 | 南宁学院 | Isolated bidirectional power supply shell with high heat dissipation performance |
-
2019
- 2019-05-23 CN CN201910434645.9A patent/CN111987538A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988950A (en) * | 2019-05-23 | 2020-11-24 | 南宁学院 | Isolated bidirectional power supply shell with high heat dissipation performance |
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