CN216624162U - Automatic manual auto-change over device of dead circuit breaker of anti-sticking - Google Patents
Automatic manual auto-change over device of dead circuit breaker of anti-sticking Download PDFInfo
- Publication number
- CN216624162U CN216624162U CN202123422854.3U CN202123422854U CN216624162U CN 216624162 U CN216624162 U CN 216624162U CN 202123422854 U CN202123422854 U CN 202123422854U CN 216624162 U CN216624162 U CN 216624162U
- Authority
- CN
- China
- Prior art keywords
- circuit breaker
- button
- connecting rod
- plate
- automatic
- 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.)
- Active
Links
Images
Landscapes
- Breakers (AREA)
Abstract
The utility model discloses an anti-jamming automatic and manual switching device for a circuit breaker, which comprises a circuit breaker frame, a driving lever, a connecting rod, a button, a sliding groove and a microswitch, wherein the circuit breaker frame is provided with a groove, the sliding groove is formed in the circuit breaker frame, the driving lever is arranged on the groove and the sliding groove, the button is arranged on the circuit breaker frame, one end of the connecting rod is connected with the driving lever, the other end of the connecting rod is arranged on the button, and the microswitch is arranged on the circuit breaker frame. According to the utility model, the manual and automatic modes of the circuit breaker are changed through the movement of the deflector rod, and the rebound of the deflector rod is prevented through the cooperation of the elastic boss, the first clamping position and the second clamping position.
Description
Technical Field
The utility model belongs to the technical field of low-voltage electric appliances, and particularly relates to an automatic and manual switching device of an anti-blocking circuit breaker.
Background
In the low-voltage electrical apparatus industry, in the use process of the molded case circuit breaker, an energy storage type electric operating mechanism (hereinafter referred to as energy storage electric operation) can be often used together with the molded case circuit breaker. During the use, the energy storage electric operator is installed directly over it next to moulded case circuit breaker.
When the energy storage type electric operation is used, two states are generally provided, namely a manual mode and an automatic mode, and when the automatic mode is adopted, a person does not have an effect of pressing a switching-on/off button; in the manual mode, the circuit in the automatic mode is cut off, so that the circuit cannot work.
The existing energy storage type electric operation is easy to cause the situation of clamping and unmovable shifting during shifting because the shifting point and the shifting direction of the shifting lever are not on the same straight line with the motion track of the shifting lever.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a deflector rod is easy to block in the prior art, and provides an automatic and manual switching device of an anti-blocking circuit breaker.
In order to achieve the above object, the present invention is realized by the following technical solutions:
the utility model provides an automatic manual auto-change over device of dead circuit breaker of anti-sticking, includes circuit breaker frame, driving lever, connecting rod, button, spout, micro-gap switch, be provided with the recess on the circuit breaker frame, the spout sets up on the circuit breaker frame, the driving lever sets up on recess and spout, the button sets up on the circuit breaker frame, connecting rod one end is connected one end with the driving lever and is set up on the button, micro-gap switch sets up on the circuit breaker frame.
Further, the circuit breaker frame includes first circuit breaker board, second circuit breaker board, third circuit breaker board, first circuit breaker board, second circuit breaker board pass through stud and connect, second circuit breaker board, third circuit breaker board pass through stud and connect.
Further, the button part includes button, button fixed plate, button U-shaped fixed plate, be provided with the connecting rod mounting hole on the button fixed plate, the button fixed plate sets up on button U-shaped fixed plate, the button U-shaped fixed plate sets up between second circuit breaker board, third circuit breaker board, the button sets up on the button fixed plate.
Further, the spout sets up between first circuit breaker board and second circuit breaker board and is provided with the elasticity boss.
Furthermore, the shifting lever is provided with a shifting boss, a bayonet, a groove and an inclined plane, a first clamping position and a second clamping position are arranged in the groove, and the shifting lever can be shifted to move horizontally in the sliding groove and the groove through the shifting boss.
Furthermore, a circular boss, a mounting hole and a baffle are arranged on the connecting rod.
Furthermore, the inclined plane is over against the microswitch, when the elastic lug boss is sunk into the second clamping position, the inclined plane presses the microswitch, and the circuit breaker is in an automatic mode.
Furthermore, the groove is formed in the elastic boss, the elastic boss is matched with the groove and used for limiting the moving range of the deflector rod, when the elastic boss sinks into the first clamping position, the deflector rod is located at one limit position, and when the elastic boss sinks into the second clamping position, the deflector rod is located at the other limit position.
Further, the connecting rod passes through the mounting hole setting on the connecting rod mounting hole, makes the connecting rod rotate round the connecting rod mounting hole, when the baffle turned to the button lower extreme, the button was blocked, can't push down, and the circuit breaker is in automatic mode.
Furthermore, the circular boss of the connecting rod is arranged on the bayonet, and when the shifting lever translates, the connecting rod is driven to rotate around the connecting rod mounting hole.
Through the technical scheme, the utility model has the following technical effects:
the utility model provides an automatic manual auto-change over device of dead circuit breaker of anti-sticking, through the removal of driving lever, changes the manual and automatic mode of circuit breaker, through the cooperation of elasticity boss and first screens, second screens, prevents that the driving lever from kick-backing, compares with prior art, and the shifting point of driving lever and the removal orbit of driving lever have avoided the dead problem of driving lever card on same straight line.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the circuit breaker frame structure of the present invention;
FIG. 3 is a schematic view of the button assembly of the present invention;
FIG. 4 is a schematic view of the chute of the present invention;
FIG. 5 is a schematic view of a shifter lever according to the present invention;
FIG. 6 is a schematic view of a shifter lever according to the present invention;
FIG. 7 is a schematic view of a connecting rod structure of the present invention;
FIG. 8 is a schematic view of a linkage connection of the present invention;
figure 9 is a schematic diagram of a circuit breaker housing of the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
The first embodiment is as follows:
the utility model provides an automatic manual auto-change over device of dead circuit breaker of anti-sticking, includes circuit breaker frame 1, driving lever 2, connecting rod 3, button part 4, spout 5, micro-gap switch 6, be provided with first recess 11 on the circuit breaker frame 1, spout 5 sets up on circuit breaker frame 1, driving lever 2 sets up on first recess 11 and spout 5, button part 4 sets up on circuit breaker frame 1, connecting rod 3 one end is connected one end with driving lever 2 and is set up on button part 4, micro-gap switch 6 sets up on circuit breaker frame 1.
The circuit breaker frame 1 includes first circuit breaker board 12, second circuit breaker board 13, third circuit breaker board 14, first circuit breaker board 12, second circuit breaker board 13 pass through stud and connect, second circuit breaker board 13, third circuit breaker board 14 pass through stud and connect. The button component 4 comprises a button 41, a button fixing plate 42 and a button U-shaped fixing plate 43, a connecting rod mounting hole 44 is formed in the button fixing plate 42, the button fixing plate 42 is arranged on the button U-shaped fixing plate 43, the button U-shaped fixing plate 43 is arranged between the second breaker plate 13 and the third breaker plate 14, and the button 41 is arranged on the button fixing plate 42. The chute 5 is arranged between the first breaker plate 12 and the second breaker plate 13 and is provided with an elastic boss 51. The poking rod 2 is provided with a poking boss 21, a bayonet 22, a second groove 23 and an inclined plane 24, and the second groove 23 is internally provided with a first clamping position 25 and a second clamping position 26. The connecting rod 3 is provided with a circular boss 31, a mounting hole 32 and a baffle 33. The inclined plane 24 is opposite to the microswitch 6, and the second groove 23 is arranged on the elastic boss 51. The link 3 is disposed on the link mounting hole 44 through the mounting hole 32. The circular boss 31 of the connecting rod 3 is arranged on the bayonet 22.
The working principle of the embodiment is as follows:
the toggle boss 21 is moved leftwards, the toggle rod 2 translates leftwards, the elastic boss 51 is clamped in the second clamping position 26, the inclined surface 24 presses the microswitch 6, the toggle rod 2 drives the connecting rod 3 to rotate anticlockwise, the baffle 33 leaves the position below the button 41, the button 41 can be pressed at the moment, and the circuit breaker is in a manual mode.
The toggle boss 21 moves rightwards, the toggle rod 2 moves rightwards, the elastic boss 51 is clamped in the first clamping position 25, the inclined surface 24 releases the microswitch 6, the toggle rod 2 drives the connecting rod 3 to rotate clockwise, the baffle 33 moves to the position below the button 41, the button 41 is blocked by the baffle 33 at the moment and cannot be pressed, and the circuit breaker is in an automatic mode.
Example two:
this embodiment sets up circuit breaker housing 7 outside circuit breaker frame 1 on the basis of embodiment one, be provided with groove 71 on circuit breaker housing 7, stir boss 21 and pass through groove 71, make the staff can remove outside circuit breaker housing 7 and stir boss 21 to groove 71 below is provided with the typeface of "manu" and "auto" respectively, is manual when being in "manu" for the suggestion staff stirs boss 21, stirs boss 21 and is automatic when being in "auto".
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (5)
1. The utility model provides an automatic manual auto-change over device of dead circuit breaker of anti-sticking which characterized in that: including circuit breaker frame (1), driving lever (2), connecting rod (3), button part (4), spout (5), micro-gap switch (6), be provided with first recess (11) on circuit breaker frame (1), spout (5) set up on circuit breaker frame (1), driving lever (2) set up on first recess (11) and spout (5), button part (4) set up on circuit breaker frame (1), connecting rod (3) one end is connected the one end with driving lever (2) and is set up on button part (4), micro-gap switch (6) set up on circuit breaker frame (1), spout (5) set up between first circuit breaker board (12) and second circuit breaker board (13) and are provided with elasticity boss (51), be provided with on driving lever (2) and stir boss (21), bayonet socket (22), second recess (23), Inclined plane (24), be provided with first screens (25) and second screens (26) in second recess (23), be provided with circular boss (31), mounting hole (32), baffle (33) on connecting rod (3), inclined plane (24) are just to micro-gap switch (6), second recess (23) set up on elasticity boss (51).
2. The automatic and manual switching device of an anti-seize circuit breaker according to claim 1, wherein: the circuit breaker frame (1) comprises a first circuit breaker plate (12), a second circuit breaker plate (13) and a third circuit breaker plate (14), wherein the first circuit breaker plate (12) and the second circuit breaker plate (13) are connected through stud bolts, and the second circuit breaker plate (13) and the third circuit breaker plate (14) are connected through stud bolts.
3. The automatic and manual switching device of an anti-seize circuit breaker according to claim 1, wherein: button part (4) are including button (41), button fixed plate (42), button U-shaped fixed plate (43), be provided with connecting rod mounting hole (44) on button fixed plate (42), button fixed plate (42) set up on button U-shaped fixed plate (43), button U-shaped fixed plate (43) set up between second circuit breaker board (13), third circuit breaker board (14), button (41) set up on button fixed plate (42).
4. The automatic and manual switching device of an anti-seize circuit breaker according to claim 1, wherein: the connecting rod (3) is arranged on the connecting rod mounting hole (44) through the mounting hole (32).
5. The automatic and manual switching device of an anti-seize circuit breaker according to claim 1, wherein: the circular boss (31) of the connecting rod (3) is arranged on the bayonet (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123422854.3U CN216624162U (en) | 2021-12-31 | 2021-12-31 | Automatic manual auto-change over device of dead circuit breaker of anti-sticking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123422854.3U CN216624162U (en) | 2021-12-31 | 2021-12-31 | Automatic manual auto-change over device of dead circuit breaker of anti-sticking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216624162U true CN216624162U (en) | 2022-05-27 |
Family
ID=81685629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123422854.3U Active CN216624162U (en) | 2021-12-31 | 2021-12-31 | Automatic manual auto-change over device of dead circuit breaker of anti-sticking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216624162U (en) |
-
2021
- 2021-12-31 CN CN202123422854.3U patent/CN216624162U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216624162U (en) | Automatic manual auto-change over device of dead circuit breaker of anti-sticking | |
| CN214542016U (en) | Permanent magnet circuit breaker hand separating mechanism | |
| CN210296222U (en) | Vacuum circuit breaker interlocking mechanism | |
| CN208570501U (en) | A kind of position limiting structure of contact of breaker | |
| CN213691849U (en) | Toggle switch with self-locking mechanism | |
| CN219738822U (en) | Simple type deflector rod switch | |
| CN219832441U (en) | Grounding switch | |
| CN217182062U (en) | Double-switch small-volume operating mechanism and locking device | |
| US2513649A (en) | Clamp tight switch | |
| CN216288243U (en) | Close-open indicating device of spring operating mechanism | |
| CN220710175U (en) | Toggle switch of cut-in type contact mechanism | |
| CN109950105B (en) | Electric operating mechanism for circuit breaker and circuit breaker using same | |
| CN219497574U (en) | Manual brake closing and opening wire pulling device of circuit breaker | |
| CN219476562U (en) | Isolating switch fuse set | |
| CN211858566U (en) | Control structure of electric operating mechanism of molded case circuit breaker | |
| CN221447022U (en) | High-voltage switch cabinet anti-false touch device | |
| CN221040914U (en) | Direct current brushless switch reversing signal switching structure | |
| CN110504132B (en) | Interlocking mechanism of vacuum circuit breaker | |
| CN219936935U (en) | PC-level heavy-current double-power-supply automatic transfer switch | |
| CN113257591B (en) | Permanent magnet circuit breaker hand separating mechanism and ring main unit comprising same | |
| CN204857576U (en) | Looped netowrk cabinet and vacuum circuit breaker thereof | |
| CN107958801B (en) | Universal interlocking device for electric operation manual padlock and mechanical interlocking | |
| CN108807092B (en) | Miniature circuit breaker and abrupt moving contact assembly thereof | |
| CN215770929U (en) | Interlocking device | |
| CN210129452U (en) | Intelligent device and intelligent device switching-in on-off motor mechanism of flash switch |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |