CN207925422U - A kind of uninterrupted self-resetting type leakage circuit breakers - Google Patents
A kind of uninterrupted self-resetting type leakage circuit breakers Download PDFInfo
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- CN207925422U CN207925422U CN201820132770.5U CN201820132770U CN207925422U CN 207925422 U CN207925422 U CN 207925422U CN 201820132770 U CN201820132770 U CN 201820132770U CN 207925422 U CN207925422 U CN 207925422U
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Abstract
The utility model discloses a kind of uninterrupted self-resetting type leakage circuit breakers, including ontology, nonstick button, ontology front end is provided with switch, switch both sides are provided with switch guard board, switch side is provided with nonstick button, nonstick button periphery is provided with button protection muscle, switch upside is provided with analogue-key, bodies top is provided with main terminal, body bottom portion side is provided with secondary binding post, it is provided with Assisted Combinatorial slot beside ontology, the surrounding of ontology side is provided with fastening bolt, ontology back is provided with dovetail groove, nonstick button includes the center contact in isolated circumferential contact and isolated circumferential contact, self-recoiling spring is set in center contact, the self-recoiling spring other end is equipped with contact plate, contact plate is provided at both ends with connecting ear.Advantageous effect is：Be nonstick button by the way that reset button is arranged so that device has better anti-clamping stagnation ability, can better realization device defencive function.
Description
Technical field
The utility model is related to field of electronic devices, and in particular to a kind of uninterrupted self-resetting type leakage circuit breakers.
Background technology
Breaker is the electric current for referring 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.The effect of breaker is turned off and connects load electricity
Road and disengagement failure circuit prevent fault spread, ensure safe operation.Currently, not only country and industry are for equipment and electricity
More stringent requirements are proposed for the security performance on road, and user also rises year by year for the consciousness of safety, for electrical equipment
Higher requirements are also raised for safety and ease for use.Although common leakage circuit breakers has been widely used in circuit,
But its still exist some uses in it is inconvenient.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of uninterrupted self-resetting type leakage, breaking
Device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of uninterrupted self-resetting type leakage circuit breakers, including ontology, nonstick button, the ontology front end are provided with out
It closes, the switch both sides are provided with switch guard board, and the nonstick button, the nonstick button are provided with beside the switch
Periphery is provided with button protection muscle, is provided with analogue-key on the upside of the switch, the bodies top is provided with main terminal, institute
It states body bottom portion side and is provided with secondary binding post, Assisted Combinatorial slot, the surrounding of the ontology side are provided with beside the ontology
It is provided with fastening bolt, the ontology back is provided with dovetail groove, and the nonstick button includes isolated circumferential contact and the circumference
Center contact in contact is set with self-recoiling spring in the center contact, and the self-recoiling spring other end is equipped with contact plate,
The contact plate is provided at both ends with connecting ear.
In above structure, the ontology is the shell and main support, fixed structure of device, when circuit works normally, institute
It states switch and is in closed state, when having the abnormal conditions such as open circuit or short circuit in circuit, the switch disconnects, and waits debugging
The nonstick button is pressed again afterwards, with the center contact, the isolated circumferential contact and the self-recoiling spring described in realization
The self-resetting type of nonstick button works, and after user presses the nonstick button, device is connected, and the nonstick button then from
Dynamic return, if still faulty point in circuit, it is breaking again that the problem of being not compromised by the nonstick button, influences device.
In order to further increase its using effect, the switch is embedded in the ontology front end face, the switch guard board with
Described body by integral forming, the analogue-key are embedded in the ontology front end face.
In order to further increase its using effect, the button protection muscle and described body by integral forming, the self-resetting type
It is connected for gap between button and button protection muscle, the nonstick button is provided on the downside of button protection muscle
Clip for limiting.
In order to further increase its using effect, the main terminal is arranged in the top and bottom of the ontology, described
Secondary binding post is located at the bottom side of the ontology side by side, and the dovetail groove penetrates through the back of the ontology, and the contact plate is solid
It is scheduled on the body interior, the connecting ear is fixed by screws in the contact plate both ends.
In order to further increase its using effect, the Assisted Combinatorial slot is the combination of groove and boss, and symmetrical
It is arranged in the two sides of the ontology.
Advantageous effect is：It is the nonstick button by the way that reset button is arranged so that device has better anti-card
Stagnant ability, can preferably realization device defencive function.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of uninterrupted self-resetting type leakage circuit breakers described in the utility model；
Fig. 2 is a kind of structural schematic diagram of uninterrupted self-resetting type leakage circuit breakers self-complex switch described in the utility model.
The reference numerals are as follows：
1, ontology；2, analogue-key；3, it switchs；4, switch guard board；5, nonstick button；6, secondary binding post；7, dovetail groove；
8, Assisted Combinatorial slot；9, fastening bolt；10, main terminal；11, center contact；12, button protects muscle；13, self-recoiling spring；14、
Contact plate；15, connecting ear；16, isolated circumferential contact.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As Figure 1-Figure 2, a kind of uninterrupted self-resetting type leakage circuit breakers, including ontology 1, nonstick button 5, ontology 1
Front end is provided with switch 3, and 3 both sides of switch are provided with switch guard board 4, and 3 side of switch is provided with nonstick button 5, and self-resetting type is pressed
5 periphery of button is provided with button protection muscle 12, and 3 upside of switch is provided with analogue-key 2, and 1 top of ontology is provided with main terminal 10,
1 bottom side of ontology is provided with secondary binding post 6, and 1 side of ontology is provided with Assisted Combinatorial slot 8, and the surrounding of 1 side of ontology is provided with
Fastening bolt 9,1 back of ontology are provided with dovetail groove 7, nonstick button 5 include in isolated circumferential contact 16 and isolated circumferential contact 16 in
Heart contact 11 is set with self-recoiling spring 13 in center contact 11, and 13 other end of self-recoiling spring is equipped with contact plate 14, contact plate 14
It is provided at both ends with connecting ear 15.
In above structure, ontology 1 is the shell and main support, fixed structure of device, when circuit works normally, switch 3
In closed state, when having the abnormal conditions such as open circuit or short circuit in circuit, switch 3 disconnects, and is pressed again after debugging
Nonstick button 5 realizes the self-resetting type work of nonstick button 5 with center contact 11, isolated circumferential contact 16 and self-recoiling spring 13
Make, after user presses nonstick button 5, device is connected, and the then self-return of nonstick button 5, if still have in circuit therefore
It is breaking again that the problem of hindering point, being not compromised by nonstick button 5 influences device.
In order to further increase its using effect, switch 3 is embedded in 1 front end face of ontology, switch guard board 4 and 1 one of ontology
Molding, analogue-key 2 are embedded in 1 front end face of ontology, and button protects muscle 12 to be integrally formed with ontology 1, nonstick button 5 and button
It is connected for gap between protection muscle 12, nonstick button 5 protects the downside of muscle 12 to be provided with clip for limiting, main terminal in button
10 are arranged in the top and bottom of ontology 1, and secondary binding post 6 is located at the bottom side of ontology 1 side by side, and dovetail groove 7 penetrates through ontology 1
Back, contact plate 14 are fixed on inside ontology 1, and connecting ear 15 is fixed by screws in 14 both ends of contact plate, and Assisted Combinatorial slot 8 is
The combination of groove and boss, and be symmetrically arranged in the two sides of ontology 1.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.The utility model requires protection scope
It is defined by appending claims and equivalents.
Claims (5)
1. a kind of uninterrupted self-resetting type leakage circuit breakers, it is characterised in that：Including ontology, nonstick button, the ontology front end
Be provided with switch, the switch both sides are provided with switch guard board, are provided with the nonstick button beside the switch, it is described from
Shuttle button periphery is provided with button protection muscle, is provided with analogue-key on the upside of the switch, the bodies top is provided with master
Binding post, the body bottom portion side are provided with secondary binding post, Assisted Combinatorial slot, the ontology one are provided with beside the ontology
The surrounding of side is provided with fastening bolt, and the ontology back is provided with dovetail groove, the nonstick button include isolated circumferential contact and
Center contact in the isolated circumferential contact is set with self-recoiling spring, the self-recoiling spring other end installation in the center contact
There are contact plate, the contact plate to be provided at both ends with connecting ear.
2. a kind of uninterrupted self-resetting type leakage circuit breakers according to claim 1, it is characterised in that：The switch is embedded in
The ontology front end face, the switch guard board and described body by integral forming, the analogue-key are embedded in the ontology front end
Face.
3. a kind of uninterrupted self-resetting type leakage circuit breakers according to claim 1, it is characterised in that：The button protects muscle
With described body by integral forming, connected for gap between the nonstick button and button protection muscle, the self-resetting type is pressed
Button is provided with clip for limiting on the downside of button protection muscle.
4. a kind of uninterrupted self-resetting type leakage circuit breakers according to claim 1, it is characterised in that：The main terminal is set
It sets in the top and bottom of the ontology, the pair binding post is located at the bottom side of the ontology side by side, and the dovetail groove passes through
Lead to the back of the ontology, the contact plate is fixed on the body interior, and the connecting ear is fixed by screws in described connect
Touch panel both ends.
5. a kind of uninterrupted self-resetting type leakage circuit breakers according to claim 1, it is characterised in that：The Assisted Combinatorial slot
For the combination of groove and boss, and symmetrically it is arranged in the two sides of the ontology.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132770.5U CN207925422U (en) | 2018-01-25 | 2018-01-25 | A kind of uninterrupted self-resetting type leakage circuit breakers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820132770.5U CN207925422U (en) | 2018-01-25 | 2018-01-25 | A kind of uninterrupted self-resetting type leakage circuit breakers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207925422U true CN207925422U (en) | 2018-09-28 |
Family
ID=63605330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820132770.5U Active CN207925422U (en) | 2018-01-25 | 2018-01-25 | A kind of uninterrupted self-resetting type leakage circuit breakers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207925422U (en) |
-
2018
- 2018-01-25 CN CN201820132770.5U patent/CN207925422U/en active Active
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