CN210403546U - Dual supply change over switch safety conversion seat - Google Patents
Dual supply change over switch safety conversion seat Download PDFInfo
- Publication number
- CN210403546U CN210403546U CN201921584233.5U CN201921584233U CN210403546U CN 210403546 U CN210403546 U CN 210403546U CN 201921584233 U CN201921584233 U CN 201921584233U CN 210403546 U CN210403546 U CN 210403546U
- Authority
- CN
- China
- Prior art keywords
- power
- strip
- line plug
- zero line
- seat
- 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
Links
- 238000006243 chemical reaction Methods 0.000 title claims abstract description 19
- 230000009977 dual effect Effects 0.000 title claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 28
- 229910052782 aluminium Inorganic materials 0.000 claims description 28
- 239000004411 aluminium Substances 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 3
- 230000007935 neutral effect Effects 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a dual supply change over switch safety conversion seat, which comprises a housin, the casing both sides are equipped with first power inlet wire and second power inlet wire respectively, the casing upper end is equipped with power output line. Has the advantages that: this power change-over switch is controlled through handle ear, when needs connect first power, control positive line plug-in strip and zero line plug-in strip and first power live wire cassette, first power zero line cassette is connected, when needs connect the second power, rotate positive line plug-in strip and zero line plug-in strip and second power live wire cassette, second power zero line cassette is connected, when two powers of disconnection, for avoiding danger, can rotate conversion linking seat ninety degrees, then in advancing the fixed card of lower extreme with positive line plug-in strip and zero line plug-in strip card, fixed positive line plug-in strip and zero line plug-in strip, so not only can tighten up positive line plug-in strip and zero line plug-in strip, avoid dangerous emergence, can also avoid the problem emergence of switch occupation space when the disconnected power.
Description
Technical Field
The utility model relates to a dual supply change over switch field particularly, relates to a dual supply change over switch safety conversion seat.
Background
Double power transfer switch, as the name implies, be the switch that can change over between two power and connect promptly, double power transfer switch on the market is diversified, and the mode is various.
When the power supply of the dual-power transfer switch is switched, safety needs to be ensured, so that a safety transfer seat of the dual-power transfer switch is needed to solve the problem.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dual supply change over switch safety conversion seat to solve the problem that proposes among the above-mentioned background art.
The technical scheme of the utility model is realized like this:
a double-power-supply change-over switch safety change-over base comprises a shell, wherein a first power supply incoming line and a second power supply incoming line are respectively arranged on two sides of the shell, a power supply output line is arranged at the upper end of the shell, a first power supply live wire clamping base, a first power supply zero line clamping base, a second power supply live wire clamping base and a second power supply zero line clamping base are respectively arranged on two sides of the shell, a movable switch groove is arranged in the shell, a first electrifying connecting piece is arranged at the upper end of the inner side of the movable switch groove, a change-over connecting base is movably arranged in the movable switch groove, two second electrifying connecting pieces are symmetrically arranged on the change-over connecting base and are matched with the first electrifying connecting piece, the second electrifying connecting piece is movably connected with the first electrifying connecting piece, aluminum bases are symmetrically arranged on the change-over connecting base, two groups of aluminum blocks are symmetrically arranged on the aluminum bases, the aluminum block is provided with a rotating groove, a rotating aluminum shaft is arranged in the rotating groove, the rotating aluminum shaft is respectively connected with a positive line knife switch and a zero line knife switch, the positive line knife switch and the zero line knife switch are far away from a fixed rod fixedly connected with one end of an aluminum seat, and a handle ear is arranged on the fixed rod.
Furthermore, the shell is symmetrically provided with two fixing clamps below the movable switch slot, the positive line knife switch and the zero line knife switch are both matched with the fixing clamps, and the positive line knife switch and the zero line knife switch are both movably connected with the fixing clamps.
Furthermore, a rotating knob is fixedly arranged on the conversion connecting seat.
Furthermore, the power output line is connected with the aluminum base through an output wire.
Further, the first power inlet wire and the second power inlet wire are respectively connected with the first power live wire clamping seat, the first power zero wire clamping seat, the second power live wire clamping seat and the second power zero wire clamping seat through input wires.
Furthermore, insulation protection clamping shells are arranged on the outer sides of the first power supply live wire clamping seat, the first power supply zero line clamping seat, the second power supply live wire clamping seat and the second power supply zero line clamping seat.
The utility model provides a dual supply change-over switch safety conversion seat, beneficial effect as follows:
(1) this power change-over switch is controlled through the handle ear, when the first power is connected to needs, control positive line plug-in strip and zero line plug-in strip and first power live wire cassette, first power zero line cassette is connected, when the second power is connected to needs, rotate positive line plug-in strip and zero line plug-in strip and second power live wire cassette, second power zero line cassette is connected, when two powers of disconnection, for avoiding danger, can rotate conversion linking seat ninety degrees, then in advancing the fixed card of lower extreme with positive line plug-in strip and zero line plug-in strip card, fixed positive line plug-in strip and zero line plug-in strip, so not only can tighten up positive line plug-in strip and zero line plug-in strip, avoid dangerous emergence, can also avoid the problem emergence of switch occupation space when the disconnected power.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a dual power transfer switch safety switching seat according to an embodiment of the present invention;
fig. 2 is a top view of a dual power transfer switch safety switch seat according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a movable switch slot in a dual power transfer switch safety transfer seat according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a conversion adapter in a dual power transfer switch safety conversion socket according to an embodiment of the present invention.
In the figure:
1. a housing; 2. a first power inlet wire; 3. a second power supply inlet wire; 4. a power supply output line; 5. a first power supply live wire clamping seat; 6. a first power supply zero line card seat; 7. a second power supply live wire clamping seat; 8. a second power supply zero line card seat; 9. a movable switch slot; 10. a first energized armature plate; 11. a conversion connection seat; 12. a second electrically energized armature plate; 13. an aluminum base; 14. an aluminum block; 15. a rotating tank; 16. rotating the aluminum shaft; 17. a positive line knife switch; 18. a zero line blade; 19. fixing the rod; 20. a handle ear; 21. fixing the card; 22. and (6) rotating the knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.
The invention will be further described with reference to the accompanying drawings and specific embodiments:
the first embodiment is as follows:
referring to fig. 1-4, a dual power supply change-over switch safety change-over base according to an embodiment of the present invention includes a housing 1, a first power supply incoming line 2 and a second power supply incoming line 3 are respectively disposed on two sides of the housing 1, a power output line 4 is disposed on an upper end of the housing 1, a first power supply live wire clamp seat 5, a first power supply zero wire clamp seat 6, a second power supply live wire clamp seat 7, and a second power supply zero wire clamp seat 8 are respectively disposed on two sides of the housing 1, a movable switch slot 9 is disposed in the housing 1, a first energized connecting piece 10 is disposed on an inner upper end of the movable switch slot 9, a change-over connecting seat 11 is movably disposed in the movable switch slot 9, two second energized connecting pieces 12 are symmetrically disposed on the change-over connecting seat 11, the second energized connecting pieces 12 are matched with the first energized connecting pieces 10, the second energized connecting pieces 12 are movably connected with the first energized connecting pieces 10, the conversion links up the seat 11 and goes up the symmetry and is equipped with aluminium seat 13, the symmetry is equipped with quantity and is two sets of aluminium piece 14 on the aluminium seat 13, be equipped with the swivelling chute 15 on the aluminium piece 14, be equipped with rotatory aluminium axle 16 in the swivelling chute 15, be connected with positive line plug-in strip 17 and zero line plug-in strip 18 on the rotatory aluminium axle 16 respectively, positive line plug-in strip 17 with keep away from on the zero line plug-in strip 18 aluminium seat 13 one end fixedly connected with dead lever 19, be equipped with handle ear 20 on the dead lever 19.
In specific application, for the shell 1, two fixing clips 21 are symmetrically arranged below the movable switch slot 9 on the shell 1, the positive line knife switch 17 and the zero line knife switch 18 are both matched with the fixing clips 21, and the positive line knife switch 17 and the zero line knife switch 18 are both movably connected with the fixing clips 21.
In a specific application, a turning knob 22 is fixedly arranged on the conversion adapter seat 11 for the conversion adapter seat 11.
In a specific application, for the power output line 4 and the aluminum base 13, the power output line 4 and the aluminum base 13 are connected through an output wire.
In a specific application, for a first power inlet wire 2 and a second power inlet wire 3, the first power inlet wire 2 and the second power inlet wire 3 are respectively connected with the first power live wire clamping seat 5, the first power zero line clamping seat 6, the second power live wire clamping seat 7 and the second power zero line clamping seat 8 through input wires.
In specific application, for the sake of convenience, insulation protection card shells are arranged on the outer sides of the first power supply live wire card seat 5, the first power supply zero line card seat 6, the second power supply live wire card seat 7 and the second power supply zero line card seat 8.
Through the above technical scheme of the utility model, through this power change over switch of handle ear 20 control, when first power is connected to needs, control positive line plug-in strip 17 and zero line plug-in strip 18 and first power live wire cassette 5, first power zero line cassette 6 is connected, when needs connect the second power, rotate positive line plug-in strip 17 and zero line plug-in strip 18 and second power live wire cassette 7, second power zero line cassette 8 is connected, when two powers of disconnection, for avoiding danger, can rotate conversion linking seat 11 ninety degrees, then in advancing the fixing clip 21 of lower extreme with positive line plug-in strip 17 and zero line plug-in strip 18 card, fixed positive line plug-in strip 17 and zero line plug-in strip 18, not only can tighten up positive line plug-in strip 17 and zero line plug-in strip 18 like this, avoid dangerous emergence, can also avoid the problem emergence of switch occupation space when the disconnected power.
Compared with patents 201811240475.2, 201821350850.4 and 201821728951.0, the utility model discloses a handle ear 20 controls this power change-over switch, when needing to connect the first power, control positive line knife switch 17 and zero line knife switch 18 and first power live wire cassette 5, first power zero line cassette 6 are connected, when needing to connect the second power, rotate positive line knife switch 17 and zero line knife switch 18 and second power live wire cassette 7, second power zero line cassette 8 and be connected, when cutting off two powers, in order to avoid danger, can rotate conversion linking seat 11 ninety degrees, then in getting into the fixed card 21 of lower extreme with zero line knife switch 18 card positive line knife switch 17, fixed positive line knife switch 17 and zero line knife switch 18, so not only can tighten up positive line knife switch 17 and zero line knife switch 18, avoid dangerous emergence, can also avoid the problem of switch occupation space when cutting off the power to take place; the utility model discloses the device is structural design reasonable not only, easy operation moreover, and nimble control avoids danger, can generally use widely.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A double-power-supply change-over switch safety change-over base is characterized by comprising a shell (1), wherein a first power supply incoming line (2) and a second power supply incoming line (3) are respectively arranged on two sides of the shell (1), a power output line (4) is arranged at the upper end of the shell (1), a first power supply live wire clamping base (5), a first power supply zero wire clamping base (6), a second power supply live wire clamping base (7) and a second power supply zero wire clamping base (8) are respectively arranged on two sides of the shell (1), a movable switch groove (9) is arranged in the shell (1), a first electrifying connecting piece (10) is arranged at the upper end of the inner side of the movable switch groove (9), a change-over connecting base (11) is movably arranged in the movable switch groove (9), two second electrifying connecting pieces (12) are symmetrically arranged on the change-over connecting base (11), and the second electrifying connecting pieces (12) are matched with the first electrifying connecting pieces (10), second circular telegram link plate (12) with first circular telegram link plate (10) swing joint, the symmetry is equipped with aluminium seat (13) on conversion link plate (11), the symmetry is equipped with aluminium piece (14) that quantity is two sets of on aluminium seat (13), be equipped with on aluminium piece (14) swivelling chute (15), be equipped with rotatory aluminium axle (16) in swivelling chute (15), be connected with positive line plug-in strip (17) and zero line plug-in strip (18) on rotatory aluminium axle (16) respectively, positive line plug-in strip (17) with keep away from on zero line plug-in strip (18) aluminium seat (13) one end fixedly connected with dead lever (19), be equipped with handle ear (20) on dead lever (19).
2. The dual-power transfer switch safety conversion base according to claim 1, wherein two fixing clips (21) are symmetrically arranged on the housing (1) below the movable switch slot (9), the positive line switch blade (17) and the zero line switch blade (18) are both matched with the fixing clips (21), and the positive line switch blade (17) and the zero line switch blade (18) are both movably connected with the fixing clips (21).
3. The dual power transfer switch safety transfer socket of claim 2, wherein the transfer adapter socket (11) is fixedly provided with a rotating knob (22).
4. The dual power transfer switch safety transfer socket of claim 3, wherein the power output line (4) is connected with the aluminum socket (13) through an output wire.
5. The dual power transfer switch safety adapter according to claim 4, wherein the first power inlet wire (2) and the second power inlet wire (3) are respectively connected to the first power live wire adapter (5), the first power neutral wire adapter (6), the second power live wire adapter (7), and the second power neutral wire adapter (8) through input wires.
6. The dual power transfer switch safety adapter according to claim 5, wherein insulation protection card housings are disposed outside the first power live wire card seat (5), the first power neutral wire card seat (6), the second power live wire card seat (7) and the second power neutral wire card seat (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921584233.5U CN210403546U (en) | 2019-09-23 | 2019-09-23 | Dual supply change over switch safety conversion seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921584233.5U CN210403546U (en) | 2019-09-23 | 2019-09-23 | Dual supply change over switch safety conversion seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210403546U true CN210403546U (en) | 2020-04-24 |
Family
ID=70341919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921584233.5U Expired - Fee Related CN210403546U (en) | 2019-09-23 | 2019-09-23 | Dual supply change over switch safety conversion seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210403546U (en) |
-
2019
- 2019-09-23 CN CN201921584233.5U patent/CN210403546U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201612046U (en) | Pruner with extending rod | |
| CN210403546U (en) | Dual supply change over switch safety conversion seat | |
| CN110600302A (en) | Dual supply change over switch safety conversion seat | |
| CN103457194B (en) | Transformer station's special combination crank handle | |
| CN202550396U (en) | Broadsword-shaped fixture for replacing V-shaped double-string insulator of compact 500kV power transmission line | |
| CN206533011U (en) | A kind of power supply adaptor binding post clamping machine | |
| CN204991545U (en) | Two power automatic transfer switch contact system of PC level | |
| CN204991513U (en) | PC level dual power automatic transfer switch | |
| CN209913994U (en) | Wall-hanging network switch constant temperature equipment of oil platform | |
| CN209088258U (en) | A kind of portable power laser controller | |
| CN102613013B (en) | Circuit structure with extension rod electric tool | |
| CN210272947U (en) | Communication interface converter | |
| CN208522729U (en) | Wireless receiving circuit, welding machine and welder | |
| CN201829756U (en) | Standby socket for twin-circuit switch | |
| CN212628520U (en) | Intelligent lamp switch | |
| CN215184938U (en) | Switch controller | |
| CN214175951U (en) | Terminal cover for refrigerator circuit breaker | |
| CN211860164U (en) | Power regulation intelligent router | |
| CN201812694U (en) | Ganged switch with standby interface | |
| CN218771239U (en) | Household electrical appliances pencil connecting device | |
| CN219286730U (en) | Extension line socket | |
| CN208656798U (en) | A kind of wireless industrial private network router | |
| CN203554501U (en) | Data network media content access control router based on overlap network | |
| CN2790659Y (en) | Energy-saving automatic control device for electric welding machine | |
| CN201937538U (en) | Three-phase alternating current asynchronous motor message controller |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200424 |