CN220324390U - Electric operating mechanism - Google Patents
Electric operating mechanism Download PDFInfo
- Publication number
- CN220324390U CN220324390U CN202322037493.3U CN202322037493U CN220324390U CN 220324390 U CN220324390 U CN 220324390U CN 202322037493 U CN202322037493 U CN 202322037493U CN 220324390 U CN220324390 U CN 220324390U
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- China
- Prior art keywords
- operating mechanism
- electric operating
- electric
- shell
- bottom plate
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- XOMKZKJEJBZBJJ-UHFFFAOYSA-N 1,2-dichloro-3-phenylbenzene Chemical compound ClC1=CC=CC(C=2C=CC=CC=2)=C1Cl XOMKZKJEJBZBJJ-UHFFFAOYSA-N 0.000 description 4
- WEJZHZJJXPXXMU-UHFFFAOYSA-N 2,4-dichloro-1-phenylbenzene Chemical compound ClC1=CC(Cl)=CC=C1C1=CC=CC=C1 WEJZHZJJXPXXMU-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Switch Cases, Indication, And Locking (AREA)
Abstract
The utility model provides an electric operating mechanism which comprises a shell, a bottom plate arranged at the bottom of the shell, an electric control assembly arranged in the shell, a control PCB (printed circuit board) arranged in the shell and used for controlling the electric control assembly to work, a connecting terminal assembly arranged on the bottom plate and exposed from the lower part of the bottom plate, and a switching PCB electrically connected with the connecting terminal assembly and the control PCB. According to the electric operating mechanism, the connecting terminal assembly is arranged at the bottom of the bottom plate and exposed, so that internal wiring is finished in a factory, field wiring of a user is reduced, malicious damage to power taking is prevented, and meanwhile safety can be improved.
Description
Technical Field
The present utility model relates to an electric operating mechanism.
Background
The circuit breaker is a switching device for switching on or off a circuit, and the switching-off and switching-on operations of the circuit breaker can be locally manually controlled or remotely controlled through an electric operating mechanism, so that automatic control is realized; remote end control is realized by rotating signals to a motor in the electric operating mechanism, and local end control is realized by operating a handle to realize opening and closing operation.
The power taking of the original electric operating mechanism product is usually that a wiring terminal is directly arranged on an internal control circuit board, and the terminal is exposed on the front surface or the side surface of an electric operating shell, so that the terminal is easy to damage and has lower safety.
In view of this, there is a need for improvements to existing electric operators to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to provide an electric operating mechanism which solves the problems that the existing terminal is easy to damage and has lower safety due to the fact that the existing terminal is exposed.
In order to achieve the above purpose, the utility model provides an electric operating mechanism, which comprises a shell, a bottom plate arranged at the bottom of the shell, an electric control assembly arranged in the shell, a control PCB arranged in the shell and used for controlling the electric control assembly to work, a connecting terminal assembly arranged on the bottom plate and exposed from the lower part of the bottom plate, and a switching PCB electrically connected with the connecting terminal assembly and the control PCB.
As a further improvement of the utility model, the control PCB board is provided with a first terminal in a protruding mode, the connecting terminal assembly is provided with a second terminal in a protruding mode, and the switching PCB board is electrically connected with the first terminal and the second terminal.
As a further improvement of the utility model, the bottom plate is provided with a containing cavity, and the connecting terminal assembly is positioned in the containing cavity.
As a further improvement of the utility model, the bottom plate is provided with a fixing hole for fixing the electric operating mechanism.
As a further improvement of the utility model, the electric operating mechanism further comprises a panel arranged at the top of the shell, and an operating hole for controlling the electric control assembly to work is formed in the panel.
As a further improvement of the utility model, the panel is provided with a chute and a cover plate accommodated in the chute, and the cover plate is slidably arranged in the chute to cover or expose the operation hole.
As a further improvement of the utility model, the lower part of the cover plate is provided with a positioning protrusion, the panel is provided with a positioning groove, and the positioning protrusion can be clamped in the positioning groove and does not move under the condition of no external force.
As a further improvement of the utility model, the positioning groove comprises a first positioning groove and a second positioning groove, and when the positioning protrusion is clamped in the first positioning groove, the cover plate is in a closed position; when the positioning protrusion is clamped in the second positioning groove, the cover plate is in an open position.
As a further improvement of the utility model, the panel is provided with an RJ45 female port and a baffle plate for shielding the RJ45 female port.
The beneficial effects of the utility model are as follows: according to the electric operating mechanism, the connecting terminal assembly is arranged at the bottom of the bottom plate and exposed, so that internal wiring is finished in a factory, field wiring of a user is reduced, malicious damage to power taking is prevented, and meanwhile safety can be improved.
Drawings
FIG. 1 is a schematic perspective view of an electrically operated mechanism of the present utility model;
FIG. 2 is a schematic view of another directional perspective of the electric operating mechanism of the present utility model;
FIG. 3 is a schematic exploded view of the electric operating mechanism of the present utility model;
FIG. 4 is a schematic view of another exploded construction of the electric operating mechanism of the present utility model;
FIG. 5 is an enlarged schematic view of area A of FIG. 4;
fig. 6 is a schematic diagram of the cover plate structure of the electric operating mechanism of the present utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
As shown in fig. 1 to 6, the electric operating mechanism 100 of the present utility model includes a housing 1, a bottom plate 2 disposed at the bottom of the housing 1, a panel 3 disposed at the top of the housing 1, an electric control assembly 4 disposed in the housing 1, a control PCB 5 disposed in the housing 1 for controlling the operation of the electric control assembly 4, a connection terminal assembly 6 disposed on the bottom plate 2 and exposed from below the bottom plate 2, and a transfer PCB 7.
The bottom plate 2 is provided with a containing cavity 21 and a fixing hole 22, and the connecting terminal assembly 6 is positioned in the containing cavity 21.
The fixing hole 22 is used for passing a screw to fix the electric operating mechanism 100.
The switching PCB 7 is electrically connected to the connection terminal assembly 6 and the control PCB 5.
In this embodiment, the control PCB 5 is provided with a first terminal 51 protruding, the connection terminal assembly 6 is provided with a second terminal 52 protruding, and the adapting PCB 7 is electrically connected with the first terminal 51 and the second terminal 52.
The connection terminal assembly 6 of the present embodiment is provided at the bottom of the base plate 2, and the connection terminal assembly 6 is not exposed after the electric operating mechanism 100 is mounted. The connection terminal assembly 6 then transmits external power to the control PCB 5 also through the transfer PCB 7. And the internal wiring is finished in a factory, so that the field wiring of a user is reduced. Meanwhile, malicious damage to power taking is prevented.
The panel 3 is provided with an operation hole 31 for controlling the electric control assembly 4 to work, a chute 32, a cover plate 33 accommodated in the chute 32, an RJ45 female port 34, a baffle 35 for shielding the RJ45 female port 34, and an indication window 36.
The cover plate 33 is slidably disposed in the chute 32 to cover or expose the operation hole 31.
The lower part of the cover plate 33 is provided with a positioning protrusion 331, the panel 3 is provided with a positioning groove 37, and the positioning protrusion 331 can be clamped in the positioning groove 37 and does not move under the condition of no external force.
The positioning groove 37 comprises a first positioning groove 371 and a second positioning groove 372, when the positioning protrusion 331 is clamped in the first positioning groove 371, the cover plate 33 is at the closed position; when the positioning protrusion 331 is snapped into the second positioning groove 372, the cover 33 is in the open position.
In this embodiment, the cover plate 33 is slid so that the operation hole 31 is blocked or exposed for the operator to operate. According to the technical scheme provided by the utility model, the integrity of the electric operating mechanism 100 is ensured by the matching mode of the cover plate 33 and the chute 32 of the panel 3, so that the electric operating mechanism 100 has good dustproof and waterproof capabilities, the safety coefficient in severe environments and the anti-striking capability to the environments are enhanced, and the excellent protective performance can be maintained when the electric operating mechanism is switched manually and automatically; the positioning piece and the limiting buckle component are matched to realize the positioning in an open state or a closed state, so that the safety, the sensitivity and the accuracy of the electric operating mechanism 100 are improved, and meanwhile, the electric operating mechanism is simple in structure, easy to manufacture, low in cost and wide in applicability.
The indication window 36 is used to inform the operator of the operating state of the circuit breaker.
The electric operating mechanism 100 is directly assembled with the circuit breaker after production, and can be directly used after being taken by a customer without on-site wiring.
The electric operating mechanism 100 of the present utility model can reduce the user's field wiring, prevent malicious damage to power, and improve safety by disposing and exposing the connection terminal assembly 6 at the bottom of the base plate 2, and completing the internal wiring in the factory.
The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.
Claims (9)
1. An electric operating mechanism, characterized in that: the electric operating mechanism comprises a shell, a bottom plate arranged at the bottom of the shell, an electric control assembly arranged in the shell, a control PCB arranged in the shell and used for controlling the electric control assembly to work, a connecting terminal assembly arranged on the bottom plate and exposed from the lower side of the bottom plate, and a switching PCB electrically connected with the connecting terminal assembly and the control PCB.
2. The electric operating mechanism of claim 1, wherein: the control PCB board is provided with a first terminal in a protruding mode, the connecting terminal assembly is provided with a second terminal in a protruding mode, and the switching PCB board is electrically connected with the first terminal and the second terminal.
3. The electric operating mechanism of claim 1, wherein: the bottom plate is provided with an accommodating cavity, and the connecting terminal assembly is positioned in the accommodating cavity.
4. The electric operating mechanism of claim 1, wherein: and the bottom plate is provided with a fixing hole for fixing the electric operating mechanism.
5. The electric operating mechanism of claim 1, wherein: the electric operating mechanism further comprises a panel arranged at the top of the shell, and an operating hole for controlling the electric control assembly to work is formed in the panel.
6. The electric operating mechanism of claim 5, wherein: the panel is provided with a chute and a cover plate accommodated in the chute, and the cover plate is slidably arranged in the chute to cover or expose the operation hole.
7. The electric operating mechanism of claim 6, wherein: the lower part of apron is equipped with the location arch be provided with the constant head tank on the panel, the location arch can block to establish in the constant head tank and do not take place to remove under the condition that no external force acted on.
8. The electric operating mechanism of claim 7, wherein: the positioning groove comprises a first positioning groove and a second positioning groove, and when the positioning protrusion is clamped in the first positioning groove, the cover plate is in a closed position; when the positioning protrusion is clamped in the second positioning groove, the cover plate is in an open position.
9. The electric operating mechanism of claim 5, wherein: the panel is provided with an RJ45 female port and a baffle plate for shielding the RJ45 female port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322037493.3U CN220324390U (en) | 2023-07-31 | 2023-07-31 | Electric operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322037493.3U CN220324390U (en) | 2023-07-31 | 2023-07-31 | Electric operating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220324390U true CN220324390U (en) | 2024-01-09 |
Family
ID=89414035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322037493.3U Active CN220324390U (en) | 2023-07-31 | 2023-07-31 | Electric operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220324390U (en) |
-
2023
- 2023-07-31 CN CN202322037493.3U patent/CN220324390U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |