CN105652718B - A kind of underwater small power switch device and switching system - Google Patents
A kind of underwater small power switch device and switching system Download PDFInfo
- Publication number
- CN105652718B CN105652718B CN201610109378.4A CN201610109378A CN105652718B CN 105652718 B CN105652718 B CN 105652718B CN 201610109378 A CN201610109378 A CN 201610109378A CN 105652718 B CN105652718 B CN 105652718B
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- Prior art keywords
- power
- pull rod
- switching
- circuit
- switch
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
Abstract
A kind of underwater small power switch device, including shell, pull rod and button switch, shell offers lateral opening and longitudinal trepanning, pull rod is accommodated in lateral opening, the button switch is accommodated in longitudinal trepanning, the tail portion of the pull rod is equipped with card slot, and when the bottom of the controlled push-in lateral opening of pull rod, switching device is closed；When pull rod is pulled out from lateral opening, and button switch is made to be caught in the card slot of pull rod, switching device disconnects.Small power switch system passes through simple mechanical switch, realize button switch closure switch due to the push-in of pull rod, connect low power consumpting controling circuit, it sends control signal driving power switching device and connects high-power circuit module, when operating electronic equipment under water, the power supply control of low consumption circuit is realized by small power switch device, it is worked again to high power module by low power consumpting controling circuit control high-power switch device, volume can be saved, high-power circuit module is not necessarily to normal open circuit, power consumption is saved in intermittence switching manipulation.
Description
Technical field
The present invention relates to a kind of underwater switch device, refer in particular to it is a kind of be applicable to underwater small power switch device and
Switching system.
Background technology
Underwater equipment, including underwater robot, sonar, underwater sound MODEM, Underwater Camera etc..The confession of underwater equipment is established by cable
It is necessary to have water-tight functions for pass, especially in deep-sea occasion, require the watertightness performance of switch very high.For underwater equipment, need
Power consumption is saved, the usage time of equipment is extended.In powerful application scenario, high-power circuit or module are often interval
Sex work.High power switch, trepanning is excessive, influences equipment volume, and one direct power supply of high-power circuit or equipment can lead to equipment work(
Consume excessive, underwater usage time is not grown.
Invention content
Based on the deficiencies of the prior art, the main purpose of the present invention is to provide one kind being suitable for underwater electric equipment operation
Switching device and switching system, pass through small power switch device control high-power circuit module work.
The present invention provides a kind of small power switch devices, can be used for controlling the switch of electrical equipment under water, described
Switching device includes shell, pull rod and button switch, and the shell offers lateral opening and longitudinal trepanning, the pull rod storage
In lateral opening, the button switch is accommodated in longitudinal trepanning, and the tail portion of the pull rod is equipped with card slot, is pushed away when pull rod is controlled
When entering the bottom of lateral opening, switching device is closed；When pull rod is pulled out from lateral opening, and button switch is made to be caught in pull rod
Card slot when, switching device disconnect.
Preferably, the end of the button switch is equipped with promotion part, and promotion part is internally provided with spring, when pull rod is pushed into cross
To trepanning bottom when, promotion part tension member supports and compressed spring, and when pull rod is pulled out from lateral opening, spring reset drives
Promotion part is caught in the card slot of pull rod.
Preferably, the card slot inner wall of the pull rod is equipped with inclined-plane so that promotion part is easy to be inserted into card slot by inclined-plane, will draw
Bar is mutually fastened with button switch.
Preferably, the lateral opening and longitudinal trepanning are mutually perpendicular to interlock, pull rod and button switch in lateral opening and
Staggeredly engage in longitudinal trepanning.
Preferably, the periphery of the pull rod is enclosed with several sealing rings.
Preferably, when the promotion part of pull rod and button switch is mutually clamped, sealing ring is wrapped in the periphery of pull rod, and blocking
Between pull rod and trepanning, is penetrated into switching device to avoid water, influence system watertightness.
Preferably, the small power switch device is suitable for underwater equipment.Device for power switching is power relay, solid-state
Relay is chosen any one kind of them in transistor, contactor.
A kind of small power switch system comprising：Power supply, small power switch device, low power consumpting controling circuit, power switch
Device and high-power circuit module, small power switch device one end are connect with power supply, the other end and low power consumpting controling circuit
Connection, device for power switching one end are connect with low power consumpting controling circuit, and the other end is connect with high-power circuit module, works as small-power
When switching device is closed, low power consumpting controling circuit is connected, low power consumpting controling circuit sends upper electric control signal to power switch device
Part, device for power switching closure switch circuit power on the connection of high-power circuit module, conversely, working as small power switch device
When disconnection, you can disconnect low power consumpting controling circuit, disconnect high-power circuit module；Or low power consumpting controling circuit sends power-off control
Signal processed to device for power switching, device for power switching disconnects switching circuit, then high-power circuit module power down.
Preferably, a kind of small power switch device can be used for controlling the switch of electrical equipment, the switch dress under water
It sets including shell, pull rod and button switch, the shell offers lateral opening and longitudinal trepanning, and the pull rod is accommodated in transverse direction
In trepanning, the button switch is accommodated in longitudinal trepanning, and the tail portion of the pull rod is equipped with card slot, when the controlled push-in of pull rod is lateral
When the bottom of trepanning, switching device is closed；When pull rod is pulled out from lateral opening, and button switch is made to be caught in the card slot of pull rod
When, switching device disconnects.
Compared with prior art, a kind of small power switch device of the present invention is by simple mechanical switch, button switch because
The push-in of pull rod and closure switch, connect low power consumpting controling circuit, send control signal driving power switching device and connect big work(
When operating electronic equipment under water, the power supply control of low consumption circuit is realized by small power switch device for rate circuit module, then
It is worked to high power module by low power consumpting controling circuit control high-power switch device, volume, high-power circuit mould can be saved
Block is not necessarily to normal open circuit, intermittence switching manipulation, and power consumption is saved in the work of indirect control high-power circuit.Meanwhile work under water
The electronic device of work, it is desirable that watertightness is high, is suitable for the work such as control underwater robot, Underwater Camera, under water, especially
In ocean abyssal environment, can be automatically closed under the action of hydraulic pressure.Also, the trepanning of small power switch device is smaller, water
Close property is more preferable.
Description of the drawings
Fig. 1 is the structural schematic diagram in closed state of small power switch device of the present invention；
Fig. 2 is the structural schematic diagram in off-state of small power switch device of the present invention；
Fig. 3 is the circuit diagram of small power switch system of the present invention.
Specific implementation mode
Referring to Fig.1 shown in -2, the present invention provides a kind of small power switch devices 100, can be used for controlling electricity under water
The switch of device, the switching device 100 includes shell 1, pull rod 2 and button switch 3, there are two 1 inner cavity of the shell opens up
Trepanning 10, respectively lateral opening 10a and longitudinal trepanning 10b, the pull rod 2 are accommodated in lateral opening 10a, and the button is opened
It closes 3 to be accommodated in longitudinal trepanning 10b, the tail portion of the pull rod 2 is equipped with card slot 20, when the controlled push-in lateral opening 10a's of pull rod 2
When bottom, switching device is closed；When pull rod 2 is pulled out from lateral opening 10a, and button switch 3 is made to be caught in the card slot of pull rod 2
When 20, switching device disconnects.The switching circuit that high-power electric appliance is connected by small power switch device 100, to realize to big work(
Rate is powered.The small power switch device is suitable for underwater equipment.
The shell 1 of the switching device 100 is watertight case so that entire switching device 100 immerses has waterproof under water
Function.Shell 1 offers lateral opening 10a and longitudinal trepanning 10b, the lateral opening 10a phase vertical with longitudinal direction trepanning 10b
It hands over, respectively storage pull rod 2 and button switch 3, in 2 laterally inserted lateral opening 10a of the pull rod, button switch 3 is longitudinally inserted into
In longitudinal trepanning 10b, longitudinal trepanning 10b is opened in the middle and back of lateral opening 10a so that is laterally opened when pull rod 2 extends transversely into
When the 10a of hole, button switch 3 can be pushed into from longitudinal trepanning 10b.The holding end of the pull rod 2 is equipped with dished cover 22, when 2 quilt of pull rod
When being pushed into lateral opening 10a, the gear of dished cover 22 of pull rod 2 is set to the opening of lateral opening 10a so that pull rod 2 is convenient in transverse direction
It is stretched in trepanning 10a.The promotion part 32 is internally provided with spring, when pull rod 2 is pushed into the bottom of lateral opening 10a, promotion part
32 tension members 2 support and compressed spring, and when pull rod 2 is pulled out from lateral opening 10a, spring reset drives promotion part 32 to be caught in drawing
In the card slot 20 of bar 2.Shown in referring to Fig.1, when the bottom of the controlled push-in lateral opening 10a of pull rod 2, pull rod 2 supports promotion part
32, spring is compressed, and switching device is closed, and connects low power consumpting controling circuit power supply；With reference to shown in Fig. 2, when pull rod 2 is opened from lateral
When reversely being pulled out in the 10a of hole, spring reset drives promotion part 32 to be caught in the card slot 20 of pull rod 2, and switching device disconnects.
Preferably, 20 inner wall of card slot of the pull rod 2 is equipped with inclined-plane so that promotion part 32 is easy to be inserted into card slot 20 by inclined-plane
In, pull rod 2 and button switch 3 are mutually clamped.
Preferably, the periphery of the pull rod 2 is enclosed with several sealing rings 4, and sealing ring 4 is wrapped in the periphery of pull rod 2, and blocks
It is formed between pull rod 2 and lateral opening 10a so that coordinate between pull rod 2 and lateral opening 10a closely, opened to avoid water infiltration
It closes in device, influences system watertightness performance.
With reference to shown in Fig. 3, the present invention also provides a kind of small power switch systems comprising：Power supply 50, small power switch
Device 60, low power consumpting controling circuit 70, device for power switching 80 and high-power circuit module 90, the small power switch device 60
One end is connect with power supply, and the other end is connect with low power consumpting controling circuit 70,80 one end of device for power switching and low power consumption control electricity
Road 70 connects, and the other end is connect with high-power circuit module 90, when small power switch device 60 is closed, connects low power consumption control
Circuit 70, then to device for power switching 80, device for power switching 80 is closed the upper electric control signal of the transmission of low power consumpting controling circuit 70
Switching circuit powers on the connection of high-power circuit module 90, conversely, when small power switch device 60 disconnects, you can disconnect
Low power consumpting controling circuit 70 disconnects high-power circuit module 90；Or low power consumpting controling circuit 70 sends power down control signal extremely
Device for power switching 80, device for power switching 80 disconnect switching circuit, then 90 power down of high-power circuit module.In small power switch
In system, low power consumpting controling circuit is connected by small power switch device 60, sends a control signal to device for power switching 80, is controlled
The connection of high-power circuit module processed, that is to say, that when needing to start the work of high-power circuit module, low power consumpting controling circuit
Output control signal, control device for power switching are opened, are powered on to high-power circuit module, high-power circuit module starts work
Make.
Preferably, the switching device 100 includes shell 1, pull rod 2 and button switch 3, and the shell 1 offers transverse direction
Trepanning 10a and longitudinal trepanning 10b, the pull rod 2 are accommodated in lateral opening 10a, and the button switch 3 is accommodated in longitudinal trepanning
In 10b, the tail portion of the pull rod 2 is equipped with card slot, when the bottom of the controlled push-in lateral opening 10a of pull rod 2, switching device 100
It is closed；When pull rod 2 is pulled out from lateral opening 10a, and button switch 3 is made to be caught in the card slot of pull rod 2, switching device 100
It disconnects.
Wherein, the device for power switching is power relay, solid-state relay, in transistor I GBT, contactor optionally
One kind, preferably power relay, power relay are controlled by low power consumpting controling circuit and are opened and closed, and output end connects power supply, with
To high-power circuit module for power supply.
In the present invention, the switching device structure of clever structure is devised, underwater switch is realized by simple push pull maneuver
Action, it is easy to operate, it is safe.When operating electronic equipment under water, low consumption circuit is realized by small power switch device
Power supply control, then by low power consumpting controling circuit control high-power switch device give high power module work, volume can be saved,
High-power circuit module is not necessarily to normal open circuit, and power consumption is saved in intermittence switching manipulation.Meanwhile the electronic device to work under water,
It is required that watertightness is high, it is suitable for the work such as control underwater robot, Underwater Camera.
Claims (2)
1. a kind of underwater small power switch system, it is characterised in that including：Power supply, small power switch device, low power consumption control electricity
Road, device for power switching and high-power circuit module, small power switch device one end are connect with power supply, the other end and low work(
Control circuit connection is consumed, device for power switching one end is connect with low power consumpting controling circuit, and the other end connects with high-power circuit module
It connects, when small power switch device is closed, connects low power consumpting controling circuit, low power consumpting controling circuit sends upper electric control signal extremely
Device for power switching, device for power switching closure switch circuit power on the connection of high-power circuit module, conversely, working as small work(
When rate switching device disconnects, you can disconnect low power consumpting controling circuit, disconnect high-power circuit module；Or low power consumpting controling circuit
Power down control signal is sent to device for power switching, device for power switching disconnects switching circuit, then high-power circuit module power down；
The switching device includes shell, pull rod and button switch, and the shell offers lateral opening and longitudinal trepanning, the pull rod
Be accommodated in lateral opening, the button switch is accommodated in longitudinal trepanning, and the tail portion of the pull rod is equipped with card slot, when pull rod by
When the bottom of control push-in lateral opening, switching device is closed；When pull rod is pulled out from lateral opening, and button switch is caught in
When the card slot of pull rod, switching device disconnects.
2. switching system according to claim 1, it is characterised in that：The device for power switching is power relay, admittedly
State relay is chosen any one kind of them in transistor, contactor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610109378.4A CN105652718B (en) | 2016-02-29 | 2016-02-29 | A kind of underwater small power switch device and switching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610109378.4A CN105652718B (en) | 2016-02-29 | 2016-02-29 | A kind of underwater small power switch device and switching system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105652718A CN105652718A (en) | 2016-06-08 |
| CN105652718B true CN105652718B (en) | 2018-09-11 |
Family
ID=56491866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610109378.4A Active CN105652718B (en) | 2016-02-29 | 2016-02-29 | A kind of underwater small power switch device and switching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105652718B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998021886A1 (en) * | 1996-11-13 | 1998-05-22 | Rca Thompson Licensing Corporation | Standby power supply for video display apparatus |
| CN1371113A (en) * | 2001-02-23 | 2002-09-25 | 游聪谋 | Overcurrent protector for button switch |
| CN102012731A (en) * | 2009-10-10 | 2011-04-13 | 深圳市航嘉驰源电气股份有限公司 | Zero-standby computer power supply |
| CN103023129A (en) * | 2011-09-22 | 2013-04-03 | 珠海格力电器股份有限公司 | Electrical appliance as well as control circuit and method thereof |
| CN203367044U (en) * | 2013-07-24 | 2013-12-25 | 周竞涛 | Mechanical and electronic double protection apparatus-equipped press button switch |
-
2016
- 2016-02-29 CN CN201610109378.4A patent/CN105652718B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998021886A1 (en) * | 1996-11-13 | 1998-05-22 | Rca Thompson Licensing Corporation | Standby power supply for video display apparatus |
| CN1371113A (en) * | 2001-02-23 | 2002-09-25 | 游聪谋 | Overcurrent protector for button switch |
| CN102012731A (en) * | 2009-10-10 | 2011-04-13 | 深圳市航嘉驰源电气股份有限公司 | Zero-standby computer power supply |
| CN103023129A (en) * | 2011-09-22 | 2013-04-03 | 珠海格力电器股份有限公司 | Electrical appliance as well as control circuit and method thereof |
| CN203367044U (en) * | 2013-07-24 | 2013-12-25 | 周竞涛 | Mechanical and electronic double protection apparatus-equipped press button switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105652718A (en) | 2016-06-08 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Liu Yanlin Inventor after: Qiu Zhigang Inventor after: Xiong Xiangyun Inventor after: Liu Bo Inventor after: Liang Hong Inventor after: Wen Xinjiang Inventor before: Liu Yanlin Inventor before: Qiu Zhigang Inventor before: Liu Bo Inventor before: Wen Xinjiang |
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| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518000 floor 3, Zian business building, No. 71, Longjiang second lane, Xin'an street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Shenzhen Qinghui Environmental Technology Co.,Ltd. Address before: 518000 floor 4, building 4, Antongda Industrial Park, No. 1, Liuxian Avenue, district 68, Bao'an District, Shenzhen, Guangdong Province Patentee before: SHENZHEN ZHONGXING ENVIRONMENTAL INSTRUMENTS Co.,Ltd. |
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| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220211 Address after: 518100 Room 301, building 2, runheng Industrial Zone, No. 1, Liuxian Third Road, Xingdong community, Xin'an street, Bao'an District, Shenzhen, Guangdong Province Patentee after: Bixing IOT Technology (Shenzhen) Co.,Ltd. Address before: 518000 floor 3, Zian business building, No. 71, Longjiang second lane, Xin'an street, Bao'an District, Shenzhen, Guangdong Province Patentee before: Shenzhen Qinghui Environmental Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |