CN107622882A - A kind of multichannel gate-controlled switch - Google Patents
A kind of multichannel gate-controlled switch Download PDFInfo
- Publication number
- CN107622882A CN107622882A CN201710817770.9A CN201710817770A CN107622882A CN 107622882 A CN107622882 A CN 107622882A CN 201710817770 A CN201710817770 A CN 201710817770A CN 107622882 A CN107622882 A CN 107622882A
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- support
- movable contact
- contact spring
- controlled switch
- stepper motor
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Abstract
The invention discloses a kind of multichannel gate-controlled switch, including：The stationary contact of first predetermined number；First movable contact spring and the second movable contact spring；First support and second support, the first end of first support are fixedly connected with the first movable contact spring, and the movable contact spring of first end second of second support is fixedly connected, and the second end of first support electrically connects with the second end of second support；Stepper motor, stepper motor are fixedly connected with the second end of first support；The stepper motor that the present invention is fixedly connected by the second end with first support, the rotation for controlling stepper motor can be utilized, first support or first support and second support is made correspondingly to be rotated, the first movable contact spring or the first movable contact spring and the second movable contact spring is set correspondingly to turn to the position for the stationary contact that needs contact connects, turn on the different circuits of multichannel gate-controlled switch, so as to control different circuit outputs, the effect of control multichannel gate-controlled switch automatic changing line is reached, has improved Consumer's Experience.
Description
Technical field
The present invention relates to electric and electronic technical field, more particularly to a kind of multichannel gate-controlled switch.
Background technology
In the prior art, for the variable connector in the circuit of such as charging system, generally require to manually adjust, switching is different
Conducting circuit so that the workload of administrative staff is larger, easily occur circuit switching mistake situation, produce security ask
Topic.Therefore, how to provide a kind of can reduce the work of administrative staff according to the switch of the demand automatic switching line of user
Amount, safety in utilization is improved, lift Consumer's Experience, be urgent problem now.
The content of the invention
It is an object of the invention to provide a kind of multichannel gate-controlled switch, with the rotation by controlling stepper motor, selects multichannel
The different line conductions of gate-controlled switch, so as to control different circuit outputs, reach control multichannel gate-controlled switch automatic switching line
Effect.
In order to solve the above technical problems, the present invention provides a kind of multichannel gate-controlled switch, including：
The stationary contact of first predetermined number, for being connected with each self-corresponding input or output end；Wherein, described first
Predetermined number is more than or equal to 3；
First movable contact spring and the second movable contact spring, for contacting connection with a different stationary contacts respectively；
First support and second support, the first end of the first support is fixedly connected with first movable contact spring, described
The second movable contact spring is fixedly connected described in the first end of second support, and the of the second end of the first support and the second support
Two ends electrically connect；
Stepper motor, the stepper motor is fixedly connected with the second end of the first support, for controlling described first
Support is rotated using the second end of the first support as the center of circle.
Optionally, the second end of the first support and the second end of the second support are rotatably connected.
Optionally, the second end of the first support is fixedly connected with the second end of the second support；Wherein, described
One predetermined number is more than or equal to 3 and the integral multiple for 2.
Optionally, the stepper motor be specifically used for controlling the first support and the second support in two differences and
Rotated in parallel plane.
Optionally, the stepper motor is specifically used for controlling the first support and the second support with described first
Second end of frame is that the center of circle is rotated at grade.
Optionally, the distance between second end of first movable contact spring and the first support and second movable contact spring
The distance between second end of the first support is equal.
Optionally, the stationary contact short circuit of the second predetermined number；Wherein, second predetermined number is less than or equal to described
The half of first predetermined number.
Optionally, the switch also includes：Coil block, first movable contact spring and described second dynamic is adsorbed during for being powered
Contact contacts connection with each self-corresponding stationary contact；Wherein, the second end of the first support by reset catch bar with it is described
Stepper motor is fixedly connected.
Optionally, the switch also includes：Microswitch, for according to first movable contact spring and second movable contact spring
Abrasion condition, adjust the travel position of first movable contact spring and second movable contact spring.
Optionally, the microswitch is specially two shell fragment components
A kind of multichannel gate-controlled switch provided by the present invention, including：The stationary contact of first predetermined number, for each it is right
Input or the output end connection answered；Wherein, the first predetermined number is more than or equal to 3；First movable contact spring and the second movable contact spring, are used for
Respectively connection is contacted with a different stationary contacts；First support and second support, the first end of first support are dynamic tactile with first
Piece is fixedly connected, and the movable contact spring of first end second of second support is fixedly connected, the second end of first support and the of second support
Two ends electrically connect；Stepper motor, stepper motor is fixedly connected with the second end of first support, for controlling first support with first
Second end of support is that the center of circle is rotated；
It can be seen that the stepper motor that the present invention is fixedly connected by the second end with first support, can utilize and control stepping
The rotation of motor, make first support or first support and second support correspondingly be rotated, make the first movable contact spring or first dynamic touch
Piece and the second movable contact spring correspondingly turn to the position for the stationary contact for needing to contact connection, turn on the not collinear of multichannel gate-controlled switch
Road, so as to control different circuit outputs, the effect of control multichannel gate-controlled switch automatic changing line is reached, has improved use
Experience at family.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
The accompanying drawing of offer obtains other accompanying drawings.
A kind of structural representation for multichannel gate-controlled switch that Fig. 1 is provided by the embodiment of the present invention；
The schematic diagram for another multichannel gate-controlled switch that Fig. 2 is provided by the embodiment of the present invention；
The schematic diagram for another multichannel gate-controlled switch that Fig. 3 is provided by the embodiment of the present invention；
The schematic diagram for another multichannel gate-controlled switch that Fig. 4 is provided by the embodiment of the present invention；
The application signal in charging system for another multichannel gate-controlled switch that Fig. 5 is provided by the embodiment of the present invention
Figure.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
It refer to Fig. 1, a kind of structural representation for multichannel gate-controlled switch that Fig. 1 is provided by the embodiment of the present invention.This is opened
Pass can include：
The stationary contact 100 of first predetermined number, for being connected with each self-corresponding input or output end；Wherein, first
Predetermined number is more than or equal to 3；
First movable contact spring 200 and the second movable contact spring 300, for contacting connection with a different stationary contacts 100 respectively；
First support 400 and second support 500, the first end of first support 400 are fixedly connected with the first movable contact spring 200,
The second movable contact spring of first end 300 of second support 500 is fixedly connected, and the of the second end of first support 400 and second support 500
Two ends electrically connect；
Stepper motor 600, stepper motor 600 is fixedly connected with the second end of first support 400, for controlling first support
400 are rotated using the second end of first support 400 as the center of circle.
Wherein, by the first movable contact spring 200 and the second different stationary contact 100 that each contact connects of movable contact spring 300
With first support 400 and second support 500, two stationary contacts of this circuit with a circuit of channeling gate-controlled switch, can be made
The input and output end of the connection of point 100 can turn on, and be powered from input to output end.
It is understood that the second end of first support 400 in the multichannel gate-controlled switch that the present embodiment is provided and the
The second end electrical connection of two supports 500, for the connection side at the second end and the second end of second support 500 of first support 400
It formula, can be to be rotatably connected, the rotation of stepper motor 600 is only controlled the movable contact spring 200 of first support 400 and first
It is corresponding to rotate, so that the first movable contact spring 200, which can contact, connects different stationary contacts 100, reach the effect of automatic switching line
Fruit；It can also be to be fixedly connected, the rotation of stepper motor 600 is controlled first support 400, second support 500, first
The movable contact spring 300 of movable contact spring 200 and second is corresponding to be rotated, so that the first movable contact spring 200 and the second movable contact spring 300 can the companies of contact
Different stationary contacts 100 is connect, reaches the effect of automatic switching line.The present embodiment does not do any restrictions to this.
Specifically, the setting quantity for stationary contact 100, also with regard to the first predetermined number concrete numerical value setting, can be with
Voluntarily set according to practical scene and user's request by designer, if the second end of first support 400 and second support 500
The second end when being rotatably connected, because stepper motor 600 is only capable of controlling the contact of the first movable contact spring 200 to connect different stationary contacts
100, and the second movable contact spring 300 can only contact one fixed stationary contact 100 of connection, then stationary contact 100 can at least set 3
It is individual, allow at least changeable two lines road of multichannel gate-controlled switch；If the second end of first support 400 and second support 500
When second end is fixedly connected, because stepper motor 600 can control the first movable contact spring 200 and the second movable contact spring 300 to contact connection not
With stationary contact 100, then stationary contact 100 can at least set two groups 4, allow multichannel gate-controlled switch at least changeable two
Circuit.The present embodiment does not do any restrictions to this.
It is corresponding, for the set location of stationary contact 100, can voluntarily it be set by designer, as long as stepping can be made
After rotation, the first movable contact spring 200 or the first movable contact spring 200 and the second movable contact spring 300 can contact corresponding to connection motor 600
Stationary contact 100, the present embodiment is unrestricted to this.
It should be noted that stepper motor 600 can be according to the information for the switching circuit that user sends, angle corresponding to rotation
Degree, the first movable contact spring 200 or the first movable contact spring 200 and the second movable contact spring 300 is set to contact the stationary contact of position corresponding to connection
Point 100, so as to reach the purpose of switching circuit., can be by designer voluntarily for 600 specific rotation process of stepper motor
Set, as long as can correspondingly be rotated according to the demand of user, the present embodiment does not do any restrictions to this.
Preferably, in order to improve the security during circuit switching, absorption first is dynamic when may be provided for being powered
The movable contact spring 300 of contact 200 and second contacts the coil block of connection with each self-corresponding stationary contact 100 and corresponding reset promotes
Bar.Energization as can be first disconnected coil block during circuit switching, reset catch bar is set to control the first movable contact spring 200 and the
Two movable contact springs 300 can not contact with stationary contact 100, then control the first movable contact spring 200 or the first to move by the rotation of stepper motor 600
The movable contact spring 300 of contact 200 and second arrives corresponding position, finally being powered to coil block, adsorbs the first movable contact spring 200
With the second movable contact spring 300 connection is contacted with the stationary contact 100 of the position.Other protection devices can also be set.As long as it can protect
The security during circuit switching is demonstrate,proved, the present embodiment does not do any restrictions to this.
Preferably, connection is contacted with corresponding stationary contact 100 to improve the first movable contact spring 200 and the second movable contact spring 300
Reliability, avoid due to long-time using occur abrasion, cause the first movable contact spring 200 and the second movable contact spring 300 with it is corresponding quiet
Contact 100 can not normally contact the situation of connection, can be provided for according to the first movable contact spring 200 and the second movable contact spring 300
Abrasion condition, the microswitch of the travel position of the first movable contact spring 200 and the second movable contact spring 300 is adjusted, such as in the first movable contact spring
200 and the lower section of the second movable contact spring 300 one shell fragment component is respectively set, when detecting the first movable contact spring 200 and the second movable contact spring 300
When having abrasion, shell fragment component can adjust travel position according to the degree of wear of the first movable contact spring 200 and the second movable contact spring 300, from
And adjust the first movable contact spring 200 and the initial position of the second movable contact spring 300, it is ensured that the first movable contact spring 200 and the second movable contact spring
300 connect with the reliable contacts of corresponding stationary contact 100.Shell fragment component can also be correspondingly arranged in each stationary contact 100.As long as
It can ensure that the first movable contact spring 200 and the second movable contact spring 300 contact the reliability of connection, the present embodiment with corresponding stationary contact 100
Any restrictions are not done to this.
Specifically, the concrete structure of the multichannel gate-controlled switch provided for the embodiment of the present invention, can be by designer
Voluntarily set, as long as any limit can not be done to this by circuit, the present embodiment corresponding to the rotation switching of stepper motor 600
System.
In the present embodiment, stepper motor that the embodiment of the present invention is fixedly connected by the second end with first support 300
600, the rotation for controlling stepper motor 600 can be utilized, makes first support 300 or first support 300 and the correspondence of second support 400
Rotated, the first movable contact spring 200 or the first movable contact spring 200 and the corresponding needs that turn to of the second movable contact spring 300 is contacted connection
Stationary contact 100 position, turn on multichannel gate-controlled switch different circuits, so as to control different circuit outputs, reach
The effect of multichannel gate-controlled switch automatic changing line is controlled, improves Consumer's Experience.
Based on a upper embodiment, the second end of first support can be fixedly connected with the second end of second support, make first
Support and second support can turn according to the rotation of asynchronous machine in approximately the same plane or two differences and parallel plane
It is dynamic.
, then can be with if first support and second support can rotate according to the rotation of asynchronous machine in approximately the same plane
With reference to figure 2, the distance between second end (O) of the first movable contact spring (A) and first support and the second movable contact spring (B) and first support
The distance between the second end it is equal, 6 groups of 12 stationary contacts (1-12) are arranged on same plane, the first movable contact spring and second dynamic
Contact can contact one group of stationary contact corresponding to connection, such as when the first movable contact spring according to the rotation of the stepper motor of the setting at O
During with the second movable contact spring contact connection 12 and 6, user needs to be switched to 1 and 7 circuit, stepper motor can be controlled to turn clockwise
It is dynamic 30 degree, so that the first movable contact spring and the second movable contact spring contact connection 1 and 7；Can also with reference to figure 3, the first movable contact spring (A) with
The distance between the distance between second end (O) of first support and the second movable contact spring (B) and second end of first support not phase
Deng 12 groups of 24 stationary contacts (1-24) are arranged on same plane, and the first movable contact spring and the second movable contact spring can be according to setting at O
The rotation for the stepper motor put, one group of stationary contact corresponding to contact connection, such as when the first movable contact spring and the contact of the second movable contact spring connect
When connecing 12 and 18, user is needed to be switched to 1 and 19 circuit, and stepper motor can be controlled to rotate clockwise 30 degree, so that the
One movable contact spring and the second movable contact spring contact connection 1 and 19.The present embodiment is unrestricted to this.
It is corresponding, if first support and second support can be according to the rotations of asynchronous machine, two differences and parallel flat
Rotated on face, as the second end of first support and the second end of second support can pass through one and first support and second
The vertical connecting rod connection of support, then can be dynamic by the rotation of stepper motor, control first by way of similar Fig. 3
Contact and the second movable contact spring are in two Plane Rotations, if in Fig. 3 1-12 stationary contact is in the first plane, 13-24 stationary contact
In second plane parallel with the first plane, two planes respective center of circle O be connecting rod both ends, and connecting rod with two
Plane is parallel.
In the present embodiment, the embodiment of the present invention is fixed and connected by the second end of first support and the second end of second support
Connect, can reach multichannel gate-controlled switch automatic switchover input by controlling the rotation of stepper motor and output end is different
The effect of circuit.
, can be short by the stationary contact of the second predetermined number for multichannel gate-controlled switch as shown in Figure 2 based on a upper embodiment
Connect, reach the function of single pole multiple throw, wherein, the second predetermined number be less than or equal to the first predetermined number two/
One.As shown in figure 4, the rotation of stepper motor with 7 to 12 stationary contact short circuit, can be made the stationary contact of switching 1 to 6 can only be controlled to connect
The input or output end connect, reach the effect of multichannel gate-controlled switch automatic switchover input or the different circuit of output end.
Specifically, the application for multichannel gate-controlled switch as shown in Figure 4, may be referred to Fig. 5, by n (n >=1) individual charging
Module forms a power supply unit, it is necessary to which timesharing is powered to m (m >=1) bar charging gun.N charging module is opened by the way that multichannel is controllable
The stationary contact (7-12) of the short circuit of pass links together, and n charging module can form a power supply unit, when the power supply list
When member needs to power to No. 1 rifle, the first movable contact spring (A) and the second movable contact spring (B) turn to the position of stationary contact 1 and 7, make power supply
Unit is powered to No. 1 rifle together.
In the present embodiment, by the way that the rotation for by the stationary contact short circuit of the second predetermined number, alloing stepper motor is only controlled
The input or output end of the stationary contact connection of system switching short circuit, reach multichannel gate-controlled switch automatic switchover input or output end
The effect of different circuits, reach can single pole multiple throw function.
Each embodiment is described by the way of progressive in specification, and what each embodiment stressed is and other realities
Apply the difference of example, between each embodiment identical similar portion mutually referring to.
Multichannel gate-controlled switch provided by the present invention is described in detail above.Specific case pair used herein
The principle and embodiment of the present invention is set forth, and the explanation of above example is only intended to help the method for understanding the present invention
And its core concept.It should be pointed out that for those skilled in the art, before the principle of the invention is not departed from
Put, some improvement and modification can also be carried out to the present invention, these are improved and modification also falls into the guarantor of the claims in the present invention
In the range of shield.
Claims (10)
- A kind of 1. multichannel gate-controlled switch, it is characterised in that including：The stationary contact of first predetermined number, for being connected with each self-corresponding input or output end；Wherein, described first is default Quantity is more than or equal to 3；First movable contact spring and the second movable contact spring, for contacting connection with a different stationary contacts respectively；First support and second support, the first end of the first support are fixedly connected with first movable contact spring, and described second The second movable contact spring is fixedly connected described in the first end of support, the second end of the first support and the second end of the second support Electrical connection；Stepper motor, the stepper motor is fixedly connected with the second end of the first support, for controlling the first support Rotated using the second end of the first support as the center of circle.
- 2. multichannel gate-controlled switch according to claim 1, it is characterised in that the second end of the first support and described Second end of two supports is rotatably connected.
- 3. multichannel gate-controlled switch according to claim 1, it is characterised in that the second end of the first support and described Second end of two supports is fixedly connected；Wherein, first predetermined number is more than or equal to 3 and the integral multiple for 2.
- 4. multichannel gate-controlled switch according to claim 3, it is characterised in that the stepper motor is specifically used for described in control First support is rotated with the second support in two differences and parallel plane.
- 5. multichannel gate-controlled switch according to claim 4, it is characterised in that the stepper motor is specifically used for described in control First support and the second support are rotated at grade using the second end of the first support as the center of circle.
- 6. multichannel gate-controlled switch according to claim 4, it is characterised in that first movable contact spring and the first support The distance between the second end and second movable contact spring it is equal with the distance between the second end of the first support.
- 7. multichannel gate-controlled switch according to claim 6, it is characterised in that the stationary contact of the second predetermined number is short Connect；Wherein, second predetermined number is less than or equal to the half of first predetermined number.
- 8. the multichannel gate-controlled switch according to any one of claim 1 to 7, it is characterised in that also include：Coil block, use First movable contact spring is adsorbed when being powered and second movable contact spring contacts connection with each self-corresponding stationary contact；Wherein, institute The second end for stating first support is fixedly connected by resetting catch bar with the stepper motor.
- 9. the multichannel gate-controlled switch according to any one of claim 1 to 7, it is characterised in that also include：Microswitch, use In the abrasion condition according to first movable contact spring and second movable contact spring, adjust first movable contact spring and described second and move The travel position of contact.
- 10. multichannel gate-controlled switch according to claim 9, it is characterised in that the microswitch is specially two shell fragments Component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710817770.9A CN107622882B (en) | 2017-09-12 | 2017-09-12 | Multi-way controllable switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710817770.9A CN107622882B (en) | 2017-09-12 | 2017-09-12 | Multi-way controllable switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107622882A true CN107622882A (en) | 2018-01-23 |
| CN107622882B CN107622882B (en) | 2020-05-19 |
Family
ID=61089644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710817770.9A Active CN107622882B (en) | 2017-09-12 | 2017-09-12 | Multi-way controllable switch |
Country Status (1)
| Country | Link |
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| CN (1) | CN107622882B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111415496A (en) * | 2020-03-31 | 2020-07-14 | 安庆美特优智能科技有限公司 | Intelligent note control method based on image recognition |
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| CN2265579Y (en) * | 1996-09-25 | 1997-10-22 | 骆平 | Load tapped switch for transformer |
| EP1085542A2 (en) * | 1999-09-15 | 2001-03-21 | General Electric Company | Rotary electric switch and contact therefore |
| CN201196925Y (en) * | 2008-05-28 | 2009-02-18 | 厦门市芯阳科技有限公司 | Rotary switch |
| CN102490620A (en) * | 2011-12-26 | 2012-06-13 | 天津清源电动车辆有限责任公司 | Multi-operating mode selection device for electric automobile |
| CN202905548U (en) * | 2012-10-26 | 2013-04-24 | 深圳明胜电机有限公司 | Novel rotary switch |
| CN205452125U (en) * | 2016-03-04 | 2016-08-10 | 哈尔滨理工大学 | Contact rotary switch device |
-
2017
- 2017-09-12 CN CN201710817770.9A patent/CN107622882B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2265579Y (en) * | 1996-09-25 | 1997-10-22 | 骆平 | Load tapped switch for transformer |
| EP1085542A2 (en) * | 1999-09-15 | 2001-03-21 | General Electric Company | Rotary electric switch and contact therefore |
| CN201196925Y (en) * | 2008-05-28 | 2009-02-18 | 厦门市芯阳科技有限公司 | Rotary switch |
| CN102490620A (en) * | 2011-12-26 | 2012-06-13 | 天津清源电动车辆有限责任公司 | Multi-operating mode selection device for electric automobile |
| CN202905548U (en) * | 2012-10-26 | 2013-04-24 | 深圳明胜电机有限公司 | Novel rotary switch |
| CN205452125U (en) * | 2016-03-04 | 2016-08-10 | 哈尔滨理工大学 | Contact rotary switch device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111415496A (en) * | 2020-03-31 | 2020-07-14 | 安庆美特优智能科技有限公司 | Intelligent note control method based on image recognition |
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| Publication number | Publication date |
|---|---|
| CN107622882B (en) | 2020-05-19 |
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Address after: 518000 room 118, 1 Kang Hesheng building, 1 Chuang Sheng Road, Xili street, Nanshan District, Shenzhen, Guangdong. Applicant after: SHENZHEN KEHUA HENGSHENG TECHNOLOGY CO., LTD. Applicant after: Kehua Hengsheng Co., Ltd. Address before: 518000 room 118, 1 Kang Hesheng building, 1 Chuang Sheng Road, Xili street, Nanshan District, Shenzhen, Guangdong. Applicant before: SHENZHEN KEHUA HENGSHENG TECHNOLOGY CO., LTD. Applicant before: Xiamen Kehua Hengsheng Co., Ltd. |
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Effective date of registration: 20210113 Address after: 518000 room 118, 1 Kang Hesheng building, 1 Chuang Sheng Road, Xili street, Nanshan District, Shenzhen, Guangdong. Patentee after: SHENZHEN KEHUA TECHNOLOGY Co.,Ltd. Address before: 518000 room 118, 1 Kang Hesheng building, 1 Chuang Sheng Road, Xili street, Nanshan District, Shenzhen, Guangdong. Patentee before: SHENZHEN KEHUA TECHNOLOGY Co.,Ltd. Patentee before: XIAMEN KEHUAHENGSHENG LIMITED BY SHARE Ltd. |