CN112271517A - Improved branch switching device - Google Patents
Improved branch switching device Download PDFInfo
- Publication number
- CN112271517A CN112271517A CN202011266696.4A CN202011266696A CN112271517A CN 112271517 A CN112271517 A CN 112271517A CN 202011266696 A CN202011266696 A CN 202011266696A CN 112271517 A CN112271517 A CN 112271517A
- Authority
- CN
- China
- Prior art keywords
- shell
- switching
- thick bamboo
- section
- threaded hole
- 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.)
- Granted
Links
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 239000004033 plastic Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims 1
- 230000005611 electricity Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
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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
- H01R29/00—Coupling parts for selective co-operation with a counterpart in different ways to establish different circuits, e.g. for voltage selection, for series-parallel selection, programmable connectors
-
- 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
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
-
- 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
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5213—Covers
-
- 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
- H01R13/621—Bolt, set screw or screw clamp
- H01R13/6215—Bolt, set screw or screw clamp using one or more bolts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Abstract
The invention discloses an improved shunt switching device which comprises a first shell and a second shell integrally formed with the first shell, wherein a plurality of branch circuits are arranged on the bottom surface inside the first shell, one ends of the branch circuits, close to the second shell, are respectively connected with a switching slot, a main circuit is arranged inside the second shell, one ends of the main circuit, close to the first shell, are respectively connected with a switching plugboard which is inserted into the switching slot in a matched mode, and a movable switching structure is arranged on the main circuit and penetrates out of the second shell. The invention has the advantages that: the connecting device has the advantages of higher safety coefficient, higher connecting stability, convenience, simplicity and the like.
Description
Technical Field
The invention relates to the technical field of line switching, in particular to an improved shunt switching device.
Background
And (4) shunt switching, namely switching the electricity of the main line to a required shunt according to the electricity demand of different places.
The existing shunt switching mode is basically that the circuit is changed manually, and is more complicated and dangerous; in addition, the existing shunt switch also has related twisting type switch, but the stability is not enough, and short circuit or open circuit is easy to cause.
Disclosure of Invention
In order to solve the various problems, the invention provides an improved shunt switching device which is higher in safety coefficient, higher in connection stability, convenient and simple.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: an improved shunt switching device comprises a first shell and a second shell which is integrally formed, wherein a plurality of branch lines are arranged on the bottom surface of the first shell, the branch lines are close to one end of the second shell and are provided with switching slots in a connected mode, a main line is arranged inside the second shell, one end, close to the first shell, of the main line is provided with a switching plugboard which is matched with and inserted into the switching slots in a connected mode, a movable switching structure is arranged on the main line and penetrates out of the second shell, the movable switching structure comprises a sliding block which is arranged on the bottom surface of the second shell in a sliding mode, the main line penetrates through the sliding block to be arranged, a first inserting barrel is arranged on the sliding block in an integrally formed mode, a second inserting barrel which is matched with the first inserting barrel is arranged on the second shell in a welded mode, a bar-shaped through hole is arranged on the second shell, and the first inserting barrel penetrates through, and a fixed inserting rod is inserted between the first inserting cylinder and the second inserting cylinder.
As an improvement, a first threaded hole is formed between the upper surface and the lower surface of the switching slot, a second threaded hole matched with the first threaded hole is formed in the switching plugboard, and a screw which is screwed into the second threaded hole and penetrates through the second threaded hole is connected to the upper surface of the first shell in a threaded mode.
As an improvement, a cover plate used for covering the screw is hinged at the upper side edge of the rear face of the shell.
As the improvement, all be equipped with the spout on the opposite side of bar through-hole, it is equipped with the rubber expansion plate to slide between the spout, insert a section of thick bamboo and pass the rubber expansion plate sets up.
As an improvement, an insulating plastic plate is arranged at the joint of the main circuit and the switching plugboard.
As a refinement, the number of the mobile switching structures is 2.
As an improvement, the material of the switching slot and the switching plugboard is copper.
Compared with the prior art, the invention has the advantages that: when the invention is used, the arrangement of the switching slot and the switching plugboard can facilitate the switching; the movable switching structure is arranged, so that the switching panel can be conveniently moved and can be inserted into different switching slots; the first threaded hole, the second threaded hole and the screw are arranged, so that the switching slot and the switching plugboard can be more reliably fixed; the cover plate and the insulating plastic plate are arranged, so that electric shock of workers can be prevented; the arrangement of the rubber expansion plate can lead the dust-proof device to have better dust-proof function.
Drawings
Fig. 1 is a schematic front view of an improved shunt adapter according to the present invention.
Fig. 2 is a schematic top view of an improved shunt adapter of the present invention.
As shown in the figure: 1. a first shell; 2. a second shell; 3. dividing lines; 4. a switching slot; 5. a main line; 6. a patch board is connected; 7. a slider; 8. inserting a first barrel; 9. a second inserting cylinder; 10. a strip-shaped through hole; 11. fixing the inserted rod; 12. a cover plate; 13. a chute; 14. a rubber expansion plate; 15. an insulating plastic panel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With reference to the accompanying drawings 1 and 2, an improved shunt switching device comprises a first shell 1 and a second shell 2 integrally formed with the first shell, wherein a plurality of branch lines 3 are arranged on the bottom surface inside the first shell 1, one ends of the branch lines 3, which are close to the second shell 2, are respectively provided with a switching slot 4 in a connected manner, a main line 5 is arranged inside the second shell 2, one ends of the main line 5, which are close to the first shell 1, are respectively provided with a switching insertion plate 6 matched and inserted with the switching slot 4 in a connected manner, the main line 5 is provided with a movable switching structure by penetrating through the upper surface of the second shell 2, the movable switching structure comprises a sliding block 7 slidably arranged on the bottom surface inside the second shell 2, the main line 5 penetrates through the sliding block 7 to be arranged, the first insertion cylinder 8 is integrally formed on the sliding block 7, and a second insertion cylinder 9 matched with the first insertion cylinder 8 is welded on the upper surface of the second shell 2, the upper surface of the second shell 2 is provided with a strip-shaped through hole 10, the first inserting cylinder 8 penetrates through the strip-shaped through hole 10 to be arranged, and the first inserting cylinder 8 and the second inserting cylinder 9 are inserted with a fixed inserting rod 11.
A first threaded hole is formed between the upper surface and the lower surface of the switching slot 4, a second threaded hole matched with the first threaded hole is formed in the switching insertion plate 6, and a screw screwed into the second threaded hole is connected to the upper surface of the first shell 1 in a threaded mode and penetrates through the first threaded hole.
A cover plate 12 for covering the screw is hinged at the upper side edge of the back of the first shell 1.
All be equipped with spout 13 on the bar through-hole 10 opposite flank, it is equipped with rubber expansion plate 14 to slide between the spout 13, insert a section of thick bamboo 8 and pass rubber expansion plate 14 sets up.
And an insulating plastic plate 15 is arranged at the joint of the main circuit 5 and the switching plugboard 6.
The number of the mobile switching structures is 2.
The material of the switching slot 4 and the switching plugboard 6 is copper.
The specific implementation mode of the invention is as follows: when the invention is used, the switching slot 4 and the switching plugboard 6 can be fixed by screws, thereby ensuring transmission; when needing to carry out the switching, can twist off the screw with the screwdriver, then take fixed inserted bar 11 off, can stir a section of thick bamboo 8 afterwards, drive main line 5 and switching picture peg 6 and insert to another switching slot 4, then with fixed inserted bar 11 insert to insert a section of thick bamboo 8 and another insert in a section of thick bamboo two 9 can, later the accessible screw is fixed, then cover apron 12 can.
The present invention and its embodiments have been described above, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. An improved shunt switching device comprises a first shell (1) and a second shell (2) which is integrally formed, and is characterized in that a plurality of branch lines (3) are arranged on the bottom surface inside the first shell (1), one ends, close to the second shell (2), of the branch lines (3) are respectively provided with a switching slot (4) in a connected mode, a main line (5) is arranged inside the second shell (2), one ends, close to the first shell (1), of the main lines (5) are respectively provided with a switching plugboard (6) which is matched and inserted with the switching slot (4) in a connected mode, the main lines (5) penetrate through the second shell (2) and are provided with a movable switching structure, the movable switching structure comprises a sliding block (7) which is arranged on the bottom surface inside the second shell (2) in a sliding mode, and the main lines (5) penetrate through the sliding block (7) to be arranged, integrated into one piece is equipped with above slider (7) and inserts a section of thick bamboo (8), the welding is equipped with above casing two (2) with insert a section of thick bamboo two (9) of a (8) matched with, be equipped with bar through-hole (10) above casing two (2), insert a section of thick bamboo (8) and pass bar through-hole (10) set up, insert a section of thick bamboo (8) with it is equipped with fixed inserted bar (11) to peg graft between an inserted section of thick bamboo two (9).
2. An improved shunt adapter as claimed in claim 1, wherein: a first threaded hole is formed between the upper surface and the lower surface of the switching slot (4), a second threaded hole matched with the first threaded hole is formed in the switching insertion plate (6), and a screw screwed into the second threaded hole is connected to the upper surface of the first shell (1) in a threaded mode and penetrates through the second threaded hole.
3. An improved shunt adapter as claimed in claim 2, wherein: and a cover plate (12) used for covering the screw is hinged to the upper side edge of the rear surface of the first shell (1).
4. An improved shunt adapter as claimed in claim 1, wherein: all be equipped with spout (13) on bar through-hole (10) opposite flank, it is equipped with rubber expansion plate (14) to slide between spout (13), insert a section of thick bamboo (8) and pass rubber expansion plate (14) set up.
5. An improved shunt adapter as claimed in claim 1, wherein: and an insulating plastic plate (15) is arranged at the joint of the main line (5) and the switching plugboard (6).
6. An improved shunt adapter as claimed in claim 1, wherein: the number of the mobile switching structures is 2.
7. An improved shunt adapter as claimed in claim 1, wherein: the material of the switching slot (4) and the material of the switching plugboard (6) are both copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011266696.4A CN112271517B (en) | 2020-11-13 | 2020-11-13 | Improved branch switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011266696.4A CN112271517B (en) | 2020-11-13 | 2020-11-13 | Improved branch switching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112271517A true CN112271517A (en) | 2021-01-26 |
| CN112271517B CN112271517B (en) | 2021-11-16 |
Family
ID=74340456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011266696.4A Expired - Fee Related CN112271517B (en) | 2020-11-13 | 2020-11-13 | Improved branch switching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112271517B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0987795A1 (en) * | 1998-09-16 | 2000-03-22 | Framatome Connectors International | Actuating device for at least one shunt of a connector having in particular a mobile bracket |
| CN207625038U (en) * | 2017-12-06 | 2018-07-17 | 东莞市天泰塑胶电业有限公司 | A kind of novel electron connecting wire structure |
| CN207852994U (en) * | 2017-12-05 | 2018-09-11 | Tcl-罗格朗国际电工（惠州）有限公司 | Scraping must socket |
| CN110289530A (en) * | 2019-06-24 | 2019-09-27 | 国网山东省电力公司沂南县供电公司 | Power supply switching terminal box |
| CN210120058U (en) * | 2019-09-03 | 2020-02-28 | 红苏电气科技有限责任公司 | Dual-power switch for electric appliance protection |
| CN210443833U (en) * | 2019-09-19 | 2020-05-01 | 益阳欣达天马电器设备制造有限公司 | Main loop adapter for low-voltage switch cabinet |
| CN210968642U (en) * | 2019-11-16 | 2020-07-10 | 苏州明斯特机械科技有限公司 | High-precision spiral bevel gear corner speed reducer assembling clamp |
| CN211017575U (en) * | 2020-01-17 | 2020-07-14 | 成都盈讯通电子科技有限公司 | Safety partition device of power supply |
| CN211321632U (en) * | 2019-12-13 | 2020-08-21 | 上海帅裕电子科技有限公司 | Circuit board convenient to connect |
-
2020
- 2020-11-13 CN CN202011266696.4A patent/CN112271517B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0987795A1 (en) * | 1998-09-16 | 2000-03-22 | Framatome Connectors International | Actuating device for at least one shunt of a connector having in particular a mobile bracket |
| CN207852994U (en) * | 2017-12-05 | 2018-09-11 | Tcl-罗格朗国际电工（惠州）有限公司 | Scraping must socket |
| CN207625038U (en) * | 2017-12-06 | 2018-07-17 | 东莞市天泰塑胶电业有限公司 | A kind of novel electron connecting wire structure |
| CN110289530A (en) * | 2019-06-24 | 2019-09-27 | 国网山东省电力公司沂南县供电公司 | Power supply switching terminal box |
| CN210120058U (en) * | 2019-09-03 | 2020-02-28 | 红苏电气科技有限责任公司 | Dual-power switch for electric appliance protection |
| CN210443833U (en) * | 2019-09-19 | 2020-05-01 | 益阳欣达天马电器设备制造有限公司 | Main loop adapter for low-voltage switch cabinet |
| CN210968642U (en) * | 2019-11-16 | 2020-07-10 | 苏州明斯特机械科技有限公司 | High-precision spiral bevel gear corner speed reducer assembling clamp |
| CN211321632U (en) * | 2019-12-13 | 2020-08-21 | 上海帅裕电子科技有限公司 | Circuit board convenient to connect |
| CN211017575U (en) * | 2020-01-17 | 2020-07-14 | 成都盈讯通电子科技有限公司 | Safety partition device of power supply |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112271517B (en) | 2021-11-16 |
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Legal Events
| 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 | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211028 Address after: No.89, South Street, Ninghua County, Sanming City, Fujian Province, 365400 Applicant after: State Grid Fujian Electric Power Co., Ltd. Ninghua County Power Supply Co. Address before: No.89, South Street, Ninghua County, Sanming City, Fujian Province, 365400 Applicant before: Shi Wenhui |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221011 Address after: 401120 wutong Mansion, Longtousi Temple, Yubei District, Chongqing Patentee after: Chongqing Shanhe Yisu Building Materials Co.,Ltd. Address before: No.89, South Street, Ninghua County, Sanming City, Fujian Province, 365400 Patentee before: State Grid Fujian Electric Power Co., Ltd. Ninghua County Power Supply Co. |
|
| 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: 20211116 |