CN205810594U - A kind of automatic electric switch - Google Patents
A kind of automatic electric switch Download PDFInfo
- Publication number
- CN205810594U CN205810594U CN201620639334.8U CN201620639334U CN205810594U CN 205810594 U CN205810594 U CN 205810594U CN 201620639334 U CN201620639334 U CN 201620639334U CN 205810594 U CN205810594 U CN 205810594U
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- CN
- China
- Prior art keywords
- spring
- conducting rod
- installing frame
- contact
- insulation sleeve
- Prior art date
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- Expired - Fee Related
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Abstract
This utility model relates to a kind of switch, particularly relates to a kind of automatic electric switch.The technical problems to be solved in the utility model be to provide a kind of survey electrically susceptible, power-off in time, the automatic electric switch of length in service life.In order to solve above-mentioned technical problem, this utility model provides such a automatic electric switch, include installing frame, spring I, insulation sleeve I, bonding jumper I, binding post I, conducting rod I, contact I, insulation sleeve II, bonding jumper II, binding post II, conducting rod II, contact II, electric magnet, support plate, baffle plate, spring II, irony pressing plate, button, spring III, elevating lever and spring IV, installing frame left wall lower end is provided with insulation sleeve I, bonding jumper I it is provided with in insulation sleeve I, bonding jumper I top left connects binding post I, binding post I is outside insulation sleeve I, bonding jumper I right-hand member is hingedly connected with conducting rod I.This utility model has reached that survey is electrically susceptible, power-off in time, the effect of length in service life.
Description
Technical field
This utility model relates to a kind of switch, particularly relates to a kind of automatic electric switch.
Background technology
The word explanation of switch is for opening and closing.It also refers to that one can make open circuit, makes current interruptions or make
It flows to the electronic component of other circuit.Modal switch is the electromechanical equipment allowing people operate, and wherein has one or several electricity
Sub-contact.The " closed " of contact represents that electronic contact turns on, it is allowed to electric current flows through；" open circuit " of switch represents that electronic contact is not led
Logical formation is opened a way, and does not allow electric current to flow through, and simplest switch has two metals being named as " contact ", makes electricity during two contact
Stream forms loop, current open when two contacts do not contact.Select contact metal time need to consider its to erosion-resisting degree because greatly
The oxide of insulation can be formed after most burnings, make contact normally to work.Select contact metal it is also contemplated that it is electric
Conductance, hardness, mechanical strength, cost and the factor such as the most poisonous.Noncorroding metal is electroplated sometimes on contact.Typically can plate
At the contact surface of contact, to avoid affecting its performance because of oxide.Sometimes contact surface also can use nonmetallic conductive material,
Such as conductive plastic.In switch in addition to contact, also having movable piece and make contact conducting or be not turned on, switch can be according to movable piece
It is not all and is divided into lever switch, key switch, ship type switch etc., and movable piece can also be the mechanical linkage of other patterns.
In daily electricity consumption, if the electric current in circuit is too high, circuit burnout, even initiation fire can be caused, at present
Electric switch exist survey insensitive, the power-off of electricity not in time, short shortcoming in service life, therefore need research and development one badly and survey electricity spirit
Quick, power-off in time, the automatic electric switch of length in service life.
Utility model content
(1) to solve the technical problem that
This utility model in order to overcome current electric switch to exist to survey that electricity is insensitive, power-off not in time, service life short
Shortcoming, the technical problems to be solved in the utility model be to provide a kind of survey electrically susceptible, power-off in time, length in service life automatic
Change electric switch.
(2) technical scheme
In order to solve above-mentioned technical problem, this utility model provides such a automatic electric switch, includes peace
Frame up, spring I, insulation sleeve I, bonding jumper I, binding post I, conducting rod I, contact I, insulation sleeve II, bonding jumper II, binding post II,
Conducting rod II, contact II, electric magnet, support plate, baffle plate, spring II, irony pressing plate, button, spring III, elevating lever and spring IV,
Installing frame left wall lower end is provided with insulation sleeve I, is provided with bonding jumper I in insulation sleeve I, and bonding jumper I top left connects binding post I,
Binding post I is outside insulation sleeve I, and bonding jumper I right-hand member is hingedly connected with conducting rod I, conducting rod I in installing frame, conducting rod I top
Right-hand member is provided with contact I, and bottom conducting rod I, right-hand member connects has spring I, spring I lower end to be connected with installing frame inner bottom part, and installing frame is right
Wall upper end is provided with insulation sleeve II, is provided with bonding jumper II in insulation sleeve II, and bonding jumper II top right-hand member connects binding post II, wiring
Post II is outside insulation sleeve II, and bonding jumper II left end is hingedly connected with conducting rod II, conducting rod II in installing frame, conducting rod II end
Portion's left end is provided with contact II, and contact II can contact with contact I, and conducting rod II top left connects spring IV, spring IV upper end
Being connected with installing frame inner top, installing frame inner left wall upper end is provided with electric magnet, and installing frame inner top left end is provided with support plate, under support plate
End has pilot hole I, is provided with baffle plate in pilot hole I, and baffle plate right-hand member can coordinate with conducting rod II, and connecting on the left of baffle plate has irony pressure
Plate, on the right side of irony pressing plate, upper end is provided with spring II, and spring II right-hand member is connected with on the left of support plate, and installing frame top right-hand member has guiding
Hole II, is provided with elevating lever in pilot hole II, elevating lever top is provided with button, is provided with spring III bottom button, spring III lower end with
Installing frame top connects.
Preferably, also including electro-insulating rubber, connecting bottom elevating lever has electro-insulating rubber.
Operation principle: being fixed by switch, wire one end is connected with binding post I, another root wire one end is with binding post II even
Connect, can be energized after connection.Staff can press the button, and button promotes elevating lever to move down, and spring III is pressed
Contracting, elevating lever promotes conducting rod II swung downward, and spring IV is stretched, and conducting rod II extrudes baffle plate, and baffle plate is moved to the left, baffle plate
Driving irony pressing plate to be moved to the left, spring II is stretched, and conducting rod II continues swung downward so that conducting rod II divides with baffle plate
From, baffle plate moves right under the effect of spring II, and contact II contacts and extrude contact I with contact I so that conducting rod I is downward
Swinging, spring I is compressed, release button, under the effect of spring III so that button drives elevating lever to return to initial position,
Conducting rod II is stoped to be swung up, under the effect of spring I under the effect of baffle plate so that contact I is in close contact with contact II, shape
Become good conducting wire.When the electric current in circuit is excessive so that work of electromagnet, electric magnet inhales dynamic irony pressing plate to moving to left
Dynamic, irony pressing plate drives baffle plate to move right, and spring II is stretched, and baffle plate separates with conducting rod II, under the effect of spring IV
Conducting rod II and upper device thereof are swung up, and contact I separates with contact II, and circuit disconnects, and electric magnet quits work, at bullet
Baffle plate is made to return to initial position under the effect of spring II.Staff need to reduce used electrical equipment, reduces the electric current in circuit,
Afterwards, can press the button so that circuit re-closes.
Because also including electro-insulating rubber, connecting bottom elevating lever and having electro-insulating rubber, when staff touches the button, can prevent
Only staff gets an electric shock, it is ensured that the safety of staff.
(3) beneficial effect
This utility model has reached that survey is electrically susceptible, power-off in time, the effect of length in service life.
Accompanying drawing explanation
Fig. 1 is the first main TV structure schematic diagram of the present utility model；
Fig. 2 is the second of the present utility model main TV structure schematic diagram.
Being labeled as in accompanying drawing: 1-installing frame, 2-spring I, 3-insulation sleeve I, 4-bonding jumper I, 5-binding post I, 6-conducts electricity
Bar I, 7-contact I, 8-insulation sleeve II, 9-bonding jumper II, 10-binding post II, 11-conducting rod II, 12-contact II, 13-electromagnetism
Ferrum, 14-support plate, 15-pilot hole I, 16-baffle plate, 17-spring II, 18-irony pressing plate, 19-pilot hole II, 20-button, 21-bullet
Spring III, 22-elevating lever, 23-spring IV, 24-electro-insulating rubber.
Detailed description of the invention
With embodiment, this utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1
A kind of automatic electric switch, as shown in Figure 1-2, includes installing frame 1, spring I 2, insulation sleeve I 3, bonding jumper I
4, binding post I 5, conducting rod I 6, contact I 7, insulation sleeve II 8, bonding jumper II 9, binding post II 10, conducting rod II 11, contact II
12, electric magnet 13, support plate 14, baffle plate 16, spring II 17, irony pressing plate 18, button 20, spring III 21, elevating lever 22 and spring
IV 23, installing frame 1 left wall lower end is provided with insulation sleeve I 3, is provided with bonding jumper I 4 in insulation sleeve I 3, and bonding jumper I 4 top left connects
Having binding post I 5, binding post I 5 is outside insulation sleeve I 3, and bonding jumper I 4 right-hand member is hingedly connected with conducting rod I 6, and conducting rod I 6 is being installed
In frame 1, conducting rod I 6 top right-hand member is provided with contact I 7, and bottom conducting rod I 6, right-hand member connects spring I 2, spring I 2 lower end and peace
1 inner bottom part that frames up connects, and installing frame 1 You Bi upper end is provided with insulation sleeve II 8, is provided with bonding jumper II 9, bonding jumper in insulation sleeve II 8
II 9 top right-hand members connect binding post II 10, and binding post II 10 is outside insulation sleeve II 8, and bonding jumper II 9 left end is hingedly connected with leads
Electric pole II 11, conducting rod II 11 is in installing frame 1, and bottom conducting rod II 11, left end is provided with contact II 12, and contact II 12 can be with tactile
Point I 7 contact, conducting rod II 11 top left connects spring IV 23, and spring IV 23 upper end is connected with installing frame 1 inner top, peace
The 1 inner left wall upper end that frames up is provided with electric magnet 13, and installing frame 1 inner top left end is provided with support plate 14, and support plate 14 lower end has pilot hole I
15, it is provided with baffle plate 16 in pilot hole I 15, baffle plate 16 right-hand member can coordinate with conducting rod II 11, and connecting on the left of baffle plate 16 has irony pressure
Plate 18, on the right side of irony pressing plate 18, upper end is provided with spring II 17, and spring II 17 right-hand member is connected on the left of support plate 14, installing frame 1 top
Right-hand member has pilot hole II 19, is provided with elevating lever 22 in pilot hole II 19, and elevating lever 22 top is provided with button 20, bottom button 20
Being provided with spring III 21, spring III 21 lower end is connected with installing frame 1 top.
Also including electro-insulating rubber 24, connecting bottom elevating lever 22 has electro-insulating rubber 24.
Operation principle: being fixed by switch, wire one end is connected with binding post I 5, another root wire one end and binding post II 10
Connect, can be energized after connection.Staff can press the button 20, and button 20 promotes elevating lever 22 to move down, bullet
Spring III 21 is compressed, and elevating lever 22 promotes conducting rod II 11 swung downward, and spring IV 23 is stretched, and conducting rod II 11 extrudes baffle plate
16, baffle plate 16 is moved to the left, and baffle plate 16 drives irony pressing plate 18 to be moved to the left, and spring II 17 is stretched, and conducting rod II 11 continues
Swung downward so that conducting rod II 11 separates with baffle plate 16, baffle plate 16 moves right under the effect of spring II 17, contact II 12
Contacting and extrude contact I 7 with contact I 7 so that conducting rod I 6 swung downward, spring I 2 is compressed, and release button 20, at spring
Under the effect of III 21 so that button 20 drives elevating lever 22 to return to initial position, under the effect of baffle plate 16, stop conducting rod II
11 are swung up, under the effect of spring I 2 so that contact I 7 is in close contact with contact II 12, forms good conducting wire.
When the electric current in circuit is excessive so that electric magnet 13 works, electric magnet 13 is inhaled dynamic irony pressing plate 18 and is moved to the left, irony pressing plate
18 drive baffle plate 16 to move right, and spring II 17 is stretched, and baffle plate 16 separates with conducting rod II 11, under the effect of spring IV 23
Conducting rod II 11 and upper device thereof are swung up, and contact I 7 separates with contact II 12, and circuit disconnects, and electric magnet 13 stops work
Make, make baffle plate 16 return to initial position under the effect of spring II 17.Staff need to reduce used electrical equipment, reduces electricity
Electric current in road, afterwards, can press the button 20 so that circuit re-closes.
Because also including electro-insulating rubber 24, connecting bottom elevating lever 22 and having electro-insulating rubber 24, when staff touches the button
When 20, can prevent staff from getting an electric shock, it is ensured that the safety of staff.
Embodiment described above only have expressed preferred implementation of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to this utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the inventive concept of the premise, it is also possible to making some deformation, improve and substitute, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of this utility model patent should be as the criterion with claims.
Claims (2)
1. an automatic electric switch, it is characterised in that include installing frame (1), spring I (2), insulation sleeve I (3), metal
Bar I (4), binding post I (5), conducting rod I (6), contact I (7), insulation sleeve II (8), bonding jumper II (9), binding post II (10), lead
Electric pole II (11), contact II (12), electric magnet (13), support plate (14), baffle plate (16), spring II (17), irony pressing plate (18), press
Button (20), spring III (21), elevating lever (22) and spring IV (23), installing frame (1) left wall lower end is provided with insulation sleeve I (3), insulation
Being provided with bonding jumper I (4) in set I (3), bonding jumper I (4) top left connects binding post I (5), and binding post I (5) is at insulation sleeve I
(3) outward, bonding jumper I (4) right-hand member is hingedly connected with conducting rod I (6), and conducting rod I (6) is in installing frame (1), and conducting rod I (6) pushes up
Portion's right-hand member is provided with contact I (7), and conducting rod I (6) bottom right-hand member connects spring I (2), and spring I (2) lower end is interior with installing frame (1)
Bottom connects, and installing frame (1) You Bi upper end is provided with insulation sleeve II (8), is provided with bonding jumper II (9), bonding jumper in insulation sleeve II (8)
II (9) top right-hand member connects binding post II (10), and at insulation sleeve II (8) outward, bonding jumper II (9) left end cuts with scissors binding post II (10)
Being connected to conducting rod II (11) in succession, conducting rod II (11) is in installing frame (1), and conducting rod II (11) bottom left end is provided with contact II
(12), contact II (12) can contact with contact I (7), and conducting rod II (11) top left connects spring IV (23), spring IV
(23) upper end is connected with installing frame (1) inner top, and installing frame (1) inner left wall upper end is provided with electric magnet (13), top in installing frame (1)
Portion's left end is provided with support plate (14), and support plate (14) lower end has pilot hole I (15), is provided with baffle plate (16), baffle plate in pilot hole I (15)
(16) right-hand member can coordinate with conducting rod II (11), and baffle plate (16) left side connects irony pressing plate (18), irony pressing plate (18) right side
Upper end is provided with spring II (17), and spring II (17) right-hand member is connected with support plate (14) left side, and installing frame (1) top right-hand member has guiding
Hole II (19), is provided with elevating lever (22) in pilot hole II (19), elevating lever (22) top is provided with button (20), button (20) bottom
Being provided with spring III (21), spring III (21) lower end is connected with installing frame (1) top.
A kind of automatic electric switch the most according to claim 1, it is characterised in that also include electro-insulating rubber (24),
Elevating lever (22) bottom connects electro-insulating rubber (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620639334.8U CN205810594U (en) | 2016-06-24 | 2016-06-24 | A kind of automatic electric switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620639334.8U CN205810594U (en) | 2016-06-24 | 2016-06-24 | A kind of automatic electric switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205810594U true CN205810594U (en) | 2016-12-14 |
Family
ID=57505691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620639334.8U Expired - Fee Related CN205810594U (en) | 2016-06-24 | 2016-06-24 | A kind of automatic electric switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205810594U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230943A (en) * | 2017-05-18 | 2017-10-03 | 国网山东省电力公司章丘市供电公司 | A kind of intelligent power supply station with feedback function |
| CN109449035A (en) * | 2019-01-03 | 2019-03-08 | 徐秀焕 | A kind of high-voltage switch gear |
| CN111916590A (en) * | 2019-05-09 | 2020-11-10 | 山东华太新能源电池有限公司 | Nickel-hydrogen battery pack with safety protection system |
| CN115067693A (en) * | 2022-05-31 | 2022-09-20 | 江苏腾其实验室设备有限公司 | Fireproof and explosion-proof type dangerous chemical intelligent storage cabinet |
-
2016
- 2016-06-24 CN CN201620639334.8U patent/CN205810594U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107230943A (en) * | 2017-05-18 | 2017-10-03 | 国网山东省电力公司章丘市供电公司 | A kind of intelligent power supply station with feedback function |
| CN109449035A (en) * | 2019-01-03 | 2019-03-08 | 徐秀焕 | A kind of high-voltage switch gear |
| CN111916590A (en) * | 2019-05-09 | 2020-11-10 | 山东华太新能源电池有限公司 | Nickel-hydrogen battery pack with safety protection system |
| CN115067693A (en) * | 2022-05-31 | 2022-09-20 | 江苏腾其实验室设备有限公司 | Fireproof and explosion-proof type dangerous chemical intelligent storage cabinet |
| CN115067693B (en) * | 2022-05-31 | 2024-04-30 | 江苏腾其实验室设备有限公司 | Fireproof and explosion-proof type dangerous chemical intelligent storage cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161214 Termination date: 20170624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |