CN209087746U - A kind of manual-operating mechanism of breaker of plastic casing - Google Patents
A kind of manual-operating mechanism of breaker of plastic casing Download PDFInfo
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- CN209087746U CN209087746U CN201821846791.XU CN201821846791U CN209087746U CN 209087746 U CN209087746 U CN 209087746U CN 201821846791 U CN201821846791 U CN 201821846791U CN 209087746 U CN209087746 U CN 209087746U
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- breaker
- terminal plate
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Abstract
The utility model discloses a kind of manual-operating mechanisms of breaker of plastic casing, including operation panel, manual turning handle, rotating handles, inlet wire terminal plate and outlet terminal plate, the operating panel surface is provided with manual turning handle, rotating handles are provided with above the manual turning handle, inlet wire terminal plate is provided with above the operation panel, outlet terminal plate is provided with below the operation panel, the operation panel inner upper is provided with No.1 contact plate, rotating gate is provided with below the No.1 contact plate, No. two contact plates are provided with below the rotating gate, the inlet wire terminal plate is internally provided with inlet wire column.The utility model structure is simple, it is novel in design, pass through the manual turning handle and rotating handles of setting, traditional push-pull switch handle can be replaced, is easy to use, it is beautiful and generous, pass through the No.1 contact plate of setting, No. two contact plates and rotating gate, it is capable of the open circuit and closed circuit, control of the realization staff to circuit of control circuit, it is suitable to be widely popularized and used.
Description
Technical field
The utility model relates to a kind of electric device, in particular to a kind of manual-operating mechanism of breaker of plastic casing.
Background technique
Breaker is the electric current referred to close, carry and cut-off under normal loop condition and can close, when defined
Interior carrying and the switching device for cut-offfing the electric current under abnormal loop condition；Breaker is divided into high-voltage circuitbreaker by its use scope
With low-voltage circuit breaker, high-low pressure identification of boundaries is relatively fuzzyyer, 3kV or more is generally known as High-Voltage Electrical Appliances, breaker can be used to
Electric energy is distributed, asynchronous motor is infrequently started, the implementations such as power circuit and motor are protected, when their generations are serious
When overload or short circuit and the failures such as under-voltage can automatic shutdown circuit, function is equivalent to Fuse switch and crosses underheat relay
The combination of device etc.；And change components are not needed generally after disjunction fault current；Currently, had been widely used,
Electricity generation, conveying, in use, distribution is an extremely important link；Distribution system includes transformer and various high-low pressures
Electrical equipment, low-voltage circuit breaker are then a kind of using the electric appliance having a large capacity and a wide range.
Breaker has a manual switch function, but traditional breaker be cause a sensation Operation switch be it is plug-type, using rising
Cause high effort for, pole unsightly, and the working condition of breaker is shown it is more fuzzy, when user being made to be hard to tell switch at
It is still closed filling in open-circuit condition, for this purpose, it is proposed that a kind of manual-operating mechanism of breaker of plastic casing.
Utility model content
The main purpose of the utility model is to provide a kind of manual-operating mechanisms of breaker of plastic casing, pass through setting
Manual turning handle and rotating handles can replace traditional push-pull switch handle, be easy to use, beautiful and generous, pass through setting
No.1 contact plate, No. two contact plates and rotating gate are capable of the open circuit and closed circuit, control of the realization staff to circuit of control circuit
System can prompt switch state by the closed circuit label of setting, open circuit label and indicator light, enable staff
Enough working conditions for obviously knowing device, can effectively solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of manual-operating mechanism of breaker of plastic casing, including operation panel, manual turning handle, rotating handles, inlet wire connect
Line plate and outlet terminal plate, the operating panel surface are provided with manual turning handle, are provided with rotation handle above the manual turning handle
Hand, the operation panel top are provided with inlet wire terminal plate, are provided with outlet terminal plate, the operation below the operation panel
It is provided with No.1 contact plate above panel itself, rotating gate is provided with below the No.1 contact plate, is set below the rotating gate
No. two contact plates are equipped with, the inlet wire terminal plate is internally provided with inlet wire column, and the inlet wire column passes through No.1 connecting line and No.1
Contact plate is electrically connected, and the outlet terminal plate is internally provided with outlet column, and the outlet column passes through No. two connecting lines and No. two
Contact plate is electrically connected, and the rotating gate and rotating handles are coaxially connected, and the rotating handles are internally provided with damping spring, institute
It states outer inside operation panel and is provided with sealing strip.
Further, closed circuit label, the operating panel surface side setting are provided with above the operating panel surface
There is open circuit label.
Further, side is provided with indicator light below the manual turning handle.
Further, the rotating handles surface is provided with skid-proof rubber.
Further, the operation panel two sides are fixedly connected to fixed plate, offer fixation inside the fixed plate
Hole.
Compared with prior art, the utility model has the following beneficial effects:
1. traditional push-pull switch handle can be replaced, is easy to use by the manual turning handle and rotating handles of setting,
It is beautiful and generous, by the No.1 contact plate of setting, No. two contact plates and rotating gate, it is capable of the open circuit and closed circuit, reality of control circuit
Existing control of the staff to circuit can carry out switch state by the closed circuit label of setting, open circuit label and indicator light
Prompt, enables staff obviously to know the working condition of device.
2. by inlet wire terminal plate, outlet terminal plate, inlet wire column and the outlet column of setting wiring can be carried out convenient for user
Operation, wiring stability is high, and it is convenient to facilitate, and passes through the No.1 connecting line of setting, No.1 contact plate, No. two contact plates and No. two companies
Wiring can be realized the energization of contact plate, recycles rotating gate to control its electric conductivity, passes through the skid-proof rubber of setting, energy
It is enough effectively anti-skidding, increase operating handle.
3. can be installed convenient for device by the fixed plate and fixation hole of setting, increase the structural strength of device, together
Shi Tigao stability can increase the sealing performance between operation panel and breaker by the sealing strip of setting, can effectively prevent
Only extraneous dust enters circuit breaker internal breaker is caused to damage, and by the damping spring of setting, can increase manual turning handle
Use feel, and can opponent's turn handle type at protection.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the manual-operating mechanism of breaker of plastic casing of the utility model.
Fig. 2 is a kind of schematic diagram of internal structure of the manual-operating mechanism of breaker of plastic casing of the utility model.
In figure: 1, operation panel；2, manual turning handle；3, rotating handles；4, inlet wire terminal plate；5, outlet terminal plate；6, into
Terminal；7, outlet column；8, indicator light；9, closed circuit label；10, open circuit label；11, skid-proof rubber；12, fixed plate；13, fixation hole；
14, No.1 connecting line；15, No.1 contact plate；16, rotating gate；17, damping spring；18, No. two contact plates；19, No. two connections
Line；20, sealing strip.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs. 1-2, a kind of manual-operating mechanism of breaker of plastic casing, including operation panel 1, manual turning handle 2, rotation
Handle hand 3, inlet wire terminal plate 4 and outlet terminal plate 5,1 surface of operation panel is provided with manual turning handle 2, described to turn manually
It is provided with rotating handles 3 above handle 2, inlet wire terminal plate 4 is provided with above the operation panel 1, is set below the operation panel 1
It is equipped with outlet terminal plate 5,1 inner upper of operation panel is provided with No.1 contact plate 15,15 lower section of No.1 contact plate
Be provided with rotating gate 16, be provided with No. two contact plates 18 below the rotating gate 16, the inlet wire terminal plate 4 be internally provided with into
Terminal 6, the inlet wire column 6 are electrically connected by No.1 connecting line 14 and No.1 contact plate 15, are set inside the outlet terminal plate 5
Be equipped with outlet column 7, the outlet column 7 is electrically connected by No. two connecting lines 19 and No. two contact plates 18, the rotating gate 16 and
Rotating handles 3 are coaxially connected, and the rotating handles 3 are internally provided with damping spring 17,1 inside outer of the operation panel setting
There is sealing strip 20.
In the present embodiment, as shown in Figs. 1-2, by the manual turning handle 2 and rotating handles 3 of setting, it can replace traditional
Push-pull switch handle is easy to use, beautiful and generous, passes through No.1 contact plate 15, No. two contact plates 18 and rotating gates of setting
16, be capable of the open circuit of control circuit with it is closed circuit, realize control of the staff to circuit, pass through the closed circuit label 9 of setting, open circuit
Label 10 and indicator light 8, can prompt switch state, and staff is enabled obviously to know the work shape of device
State can carry out wiring behaviour by the inlet wire terminal plate 4 of setting, outlet terminal plate 5, inlet wire column 6 and outlet column 7 convenient for user
Make, wiring stability is high, and it is convenient to facilitate, and passes through 15, No. two the No.1 connecting line 14 of setting, No.1 contact plate contact plates 18 and two
Number connecting line 19 can be realized the energization of contact plate, recycles rotating gate 16 to control its electric conductivity, passes through the close of setting
Strip of paper used for sealing 20 can increase the sealing performance between operation panel and breaker, and extraneous dust can be effectively prevent to enter breaker
Inside causes breaker to damage, and by the damping spring 17 of setting, can increase the use feel of manual turning handle 2, and can
Opponent's turn handle 2 forms protection.
Wherein, 1 surface of operation panel is provided with closed circuit label 9, and the 1 surface side of operation panel is provided with
Open circuit label 10.
In the present embodiment, as shown in Figure 1, can prompt switch state, staff is obviously known
The working condition of device.
Wherein, the 2 lower section side of manual turning handle is provided with indicator light 8.
In the present embodiment, as shown in Figure 1, can prompt switch state, staff is obviously known
The working condition of device.
Wherein, 3 surface of rotating handles is provided with skid-proof rubber 11.
In the present embodiment, as shown in Figure 1, can be effectively anti-skidding, increase operating handle.
Wherein, 1 two sides of operation panel are fixedly connected to fixed plate 12, offer fixation inside the fixed plate 12
Hole 13.
In the present embodiment, as shown in Figs. 1-2, it can be installed convenient for device, increase the structural strength of device, mention simultaneously
High stability.
It should be noted that the utility model is a kind of manual-operating mechanism of breaker of plastic casing, including operation panel
1, manual turning handle 2, rotating handles 3, inlet wire terminal plate 4, outlet terminal plate 5, inlet wire column 6, outlet column 7, indicator light 8, closed circuit mark
Label 9, open circuit label 10, skid-proof rubber 11, fixed plate 12, fixation hole 13, No.1 connecting line 14, No.1 contact plate 15, rotating gate 16,
The connecting line 19 of contact plate 18, two of damping spring 17, two and sealing strip 20, component are universal standard part or art technology
The component that personnel know, structure and principle are all that this technology personnel can be learnt by technical manual or by routine experiment side
Method knows, when work, by the manual turning handle 2 and rotating handles 3 of setting, can replace traditional push-pull switch handle, side
Just it uses, it is beautiful and generous, by 15, No. two contact plates 18 of No.1 contact plate and rotating gate 16 of setting, it is capable of control circuit
Open circuit with it is closed circuit, realize control of the staff to circuit, by the closed circuit label 9 of setting, open a way label 10 and indicator light 8,
Switch state can be prompted, staff is enabled obviously to know the working condition of device, pass through the inlet wire of setting
Terminal plate 4, outlet terminal plate 5, inlet wire column 6 and outlet column 7 can carry out patching operations convenient for user, and wiring stability is high, side
It is convenient, pass through the No.1 connecting line 14 of setting, 15, No. two contact plates 18 of No.1 contact plate and No. two connecting lines 19, Neng Goushi
The energization of existing contact plate, recycles rotating gate 16 to control its electric conductivity, by the sealing strip 20 of setting, can increase behaviour
Make the sealing performance between panel and breaker, extraneous dust can be effectively prevent to enter circuit breaker internal, breaker is caused to damage
It is bad, by the damping spring 17 of setting, the use feel of manual turning handle 2 can be increased, and being capable of the formation guarantor of opponent's turn handle 2
Shield.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of manual-operating mechanism of breaker of plastic casing, including operation panel (1), manual turning handle (2), rotating handles (3),
Inlet wire terminal plate (4) and outlet terminal plate (5), operation panel (1) surface are provided with manual turning handle (2), described to turn manually
It is provided with rotating handles (3) above handle (2), is provided with inlet wire terminal plate (4), the operating surface above the operation panel (1)
Outlet terminal plate (5) are provided with below plate (1), it is characterised in that: operation panel (1) inner upper is provided with No.1 contact
Plate (15), No.1 contact plate (15) lower section are provided with rotating gate (16), are provided with No. two below the rotating gate (16) and connect
Touch panel (18), the inlet wire terminal plate (4) are internally provided with inlet wire column (6), and the inlet wire column (6) passes through No.1 connecting line (14)
It is electrically connected with No.1 contact plate (15), the outlet terminal plate (5) is internally provided with outlet column (7), and the outlet column (7) is logical
No. two connecting lines (19) to be crossed to be electrically connected with No. two contact plates (18), the rotating gate (16) and rotating handles (3) are coaxially connected,
The rotating handles (3) are internally provided with damping spring (17), and the internal outer of the operation panel (1) is provided with sealing strip
(20).
2. a kind of manual-operating mechanism of breaker of plastic casing according to claim 1, it is characterised in that: the operating surface
Plate (1) surface is provided with closed circuit label (9), and operation panel (1) the surface side is provided with open circuit label (10).
3. a kind of manual-operating mechanism of breaker of plastic casing according to claim 1, it is characterised in that: described to turn manually
Side is provided with indicator light (8) below handle (2).
4. a kind of manual-operating mechanism of breaker of plastic casing according to claim 1, it is characterised in that: the rotation handle
Hand (3) surface is provided with skid-proof rubber (11).
5. a kind of manual-operating mechanism of breaker of plastic casing according to claim 1, it is characterised in that: the operating surface
Plate (1) two sides are fixedly connected to fixed plate (12), offer fixation hole (13) inside the fixed plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821846791.XU CN209087746U (en) | 2018-11-10 | 2018-11-10 | A kind of manual-operating mechanism of breaker of plastic casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821846791.XU CN209087746U (en) | 2018-11-10 | 2018-11-10 | A kind of manual-operating mechanism of breaker of plastic casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209087746U true CN209087746U (en) | 2019-07-09 |
Family
ID=67123384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821846791.XU Active CN209087746U (en) | 2018-11-10 | 2018-11-10 | A kind of manual-operating mechanism of breaker of plastic casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209087746U (en) |
-
2018
- 2018-11-10 CN CN201821846791.XU patent/CN209087746U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 812, Hengpeng Village, Nanyang Street, Xiaoshan District, Hangzhou City, Zhejiang Province, 314000 Patentee after: Zhejiang Junfa Electric Co.,Ltd. Address before: 314000 No.2 Xin'er Road, High tech Industrial Park, Haining City, Jiaxing City, Zhejiang Province Patentee before: Jiaxing Jun Power Generation Gas Co.,Ltd. |
|
| CP03 | Change of name, title or address |