CN109768476B - 24V direct-current power supply distribution plate of electro-hydraulic servo actuator cylinder - Google Patents
24V direct-current power supply distribution plate of electro-hydraulic servo actuator cylinder Download PDFInfo
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- CN109768476B CN109768476B CN201811293569.6A CN201811293569A CN109768476B CN 109768476 B CN109768476 B CN 109768476B CN 201811293569 A CN201811293569 A CN 201811293569A CN 109768476 B CN109768476 B CN 109768476B
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Abstract
The invention discloses a 24V direct-current power supply distribution plate of an electro-hydraulic servo actuator cylinder, which comprises a mounting plate and a PCB circuit board, wherein the PCB circuit board is attached to the upper surface of the mounting plate, and compared with the existing distribution mode, the power supply distribution plate has the following advantages: (1) the number of wiring and the installation workload are reduced; (2) rapid reconstruction and deployment are facilitated; (3) providing a working state indicator light; (4) easy to identify and position.
Description
Technical Field
The invention relates to the technical field of machining and electronic circuits, in particular to a 24V direct-current power supply distribution plate of an electro-hydraulic servo actuator cylinder.
Background
In the existing airplane structural strength test, a large number of required electro-hydraulic servo actuating cylinders are adopted, an external 24V direct-current stabilized power supply mode is adopted, various factors such as space, power, control and maintenance are limited, the external 24V direct-current stabilized power supply cannot be independently configured for each electro-hydraulic servo actuating cylinder, and a single large-current power supply is adopted for centralized power distribution. In the power distribution mode, each solenoid valve socket for supplying power to the actuating cylinders needs to be fixed on the centralized panel firstly, and then two power lines are led out to be connected with the positive electrode and the negative electrode of the power supply, so that the workload is large during installation; the split is difficult, the rapid reconstruction and the deployment are not convenient, and meanwhile, the wiring is numerous and is not easy to identify.
Disclosure of Invention
The purpose of the invention is as follows: the 24V direct-current power supply distribution plate of the electro-hydraulic servo actuator cylinder is provided to solve the problems of large workload, difficulty in splitting, inconvenience in quick reconstruction and deployment, numerous wiring and difficulty in identification in the installation process in the conventional mode of carrying out centralized power supply distribution by adopting a single large-current power supply.
The technical scheme of the invention is as follows:
A24V direct-current power supply distribution plate of an electro-hydraulic servo actuator cylinder comprises a mounting plate and a PCB circuit board, wherein the PCB circuit board is attached to the upper surface of the mounting plate, the left end and the right end of the mounting plate are respectively provided with a first mounting hole and a second mounting hole which are symmetrical, the left end of the mounting plate is provided with an LED lamp hole, the LED lamp hole is positioned on the right side of the first mounting hole, the middle part of the mounting plate is provided with a plurality of electromagnetic valve socket holes which are uniformly distributed, the PCB circuit board is provided with electromagnetic valve sockets which are the same as the electromagnetic valve socket holes on the mounting plate in number and correspond to the positions one by one, each electromagnetic valve socket is inserted in the corresponding electromagnetic valve socket hole, the bottom of each electromagnetic valve socket is provided with an electromagnetic valve first binding post and an electromagnetic valve second binding post, the right end of the PCB circuit board is provided with a three-pin direct-insertion type power supply socket, the first binding post of the solenoid valve of each solenoid valve socket is connected with the first binding post of the power supply of the three-pin direct-insert type power supply, and the second binding post of the solenoid valve of each solenoid valve socket is connected with the second binding post of the power supply of the three-pin direct-insert type power supply.
The LED lamp is characterized in that a light-emitting LED lamp is further arranged on the PCB, the bottom of the light-emitting LED lamp is inserted into an LED lamp hole in the left end of the mounting plate, a current-limiting resistor is further arranged on the PCB, and the light-emitting LED lamp and the current-limiting resistor are connected in series and then connected to a first power terminal and a second power terminal of the three-pin direct-insertion type power socket.
Four screw holes with the diameter of 3-4 mm are further arranged around the solenoid valve socket hole.
The diameter of the electromagnetic valve socket hole is 20-22 mm.
The mounting plate is made of an aluminum alloy material.
The invention has the beneficial effects that:
compared with the existing distribution mode, the power distribution board of the invention has the following advantages:
(1) the number of wiring and the installation workload are reduced;
(2) rapid reconstruction and deployment are facilitated;
(3) providing a working state indicator light;
(4) easy to identify and position.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the mounting plate structure of the present invention;
FIG. 3 is a schematic diagram of a PCB circuit board of the present invention;
the labels in the figure are: 1. mounting panel, 2, PCB circuit board, 3, solenoid valve socket, 4, second mounting hole, 5, LED lamp hole, 6, solenoid valve socket hole, 7, screw hole, 8, first mounting hole, 9, luminous LED lamp.
Detailed Description
The invention is further described by combining the attached drawings, and the electro-hydraulic servo actuating cylinder 24V direct-current power supply distribution plate comprises a mounting plate 1 and a PCB circuit board 2, wherein the PCB circuit board 2 is attached to the upper surface of the mounting plate 1, the left end and the right end of the mounting plate 1 are respectively provided with two symmetrical first mounting holes 8 and two symmetrical second mounting holes 4, the left end of the mounting plate 1 is provided with an LED lamp hole 5, the LED lamp hole 5 is positioned at the right side of the first mounting hole 8, the middle part of the mounting plate 1 is provided with a plurality of uniformly distributed electromagnetic valve socket holes 6, the PCB circuit board 2 is provided with electromagnetic valve sockets 3 which are the same in number as the electromagnetic valve socket holes 6 on the mounting plate 1 and are in one-to-one correspondence with the positions, each electromagnetic valve socket 3 is inserted in the corresponding electromagnetic valve socket hole 6, and the bottom of each electromagnetic valve socket 3 is provided with a first binding post, 2 right-hand members of PCB circuit board be provided with three-pin and cut straightly formula supply socket, three-pin cut straightly formula supply socket bottom be provided with power first terminal and power second terminal, the solenoid valve first terminal of every solenoid valve socket all with the power first terminal connection of three-pin cut straightly formula power, the solenoid valve second terminal of every solenoid valve socket all with the power second terminal connection of three-pin cut straightly formula power.
The LED lamp structure is characterized in that a light-emitting LED lamp 9 is further arranged on the PCB circuit board 2, the bottom of the light-emitting LED lamp 9 is inserted into an LED lamp hole 5 at the left end of the mounting plate 1, a current-limiting resistor is further arranged on the PCB circuit board 2, and the light-emitting LED lamp 9 and the current-limiting resistor are connected in series and then connected to a first power terminal and a second power terminal of a three-pin direct-insertion type power socket.
Four screw holes 7 with the diameter of 3-4 mm, preferably 3.3mm, are further arranged around the solenoid valve socket hole 6, and the solenoid valve socket 3 is fixed on the screw holes 7 through four screws.
The diameter of the solenoid valve socket hole 6 is 20-22 mm, preferably 20.5mm, and is matched with the bottom size of the solenoid valve socket 3.
The mounting plate 1 is made of aluminum alloy materials, and the aluminum materials are light in weight and convenient to punch.
Claims (5)
1. A24V direct current power supply distribution plate of an electro-hydraulic servo actuator cylinder is characterized in that: comprises a mounting plate (1) and a PCB circuit board (2), wherein the PCB circuit board (2) is attached to the upper surface of the mounting plate (1), the left end and the right end of the mounting plate (1) are respectively provided with a first mounting hole (8) and a second mounting hole (4) which are symmetrical, the left end of the mounting plate (1) is provided with an LED lamp hole (5), the LED lamp hole (5) is positioned on the right side of the first mounting hole (8), the middle part of the mounting plate (1) is provided with a plurality of solenoid valve socket holes (6) which are uniformly distributed, the PCB circuit board (2) is provided with solenoid valve socket holes (6) which are the same as the solenoid valve socket holes (6) on the mounting plate (1), the solenoid valve sockets (3) which are in one-to-one correspondence with each other in position are inserted into the corresponding solenoid valve socket holes (6), and a first solenoid valve terminal and a second solenoid valve terminal are arranged at the bottom, PCB circuit board (2) right-hand member be provided with three-pin and cut straightly formula supply socket, three-pin cut straightly formula supply socket bottom be provided with power first terminal and power second terminal, the solenoid valve first terminal of every solenoid valve socket (3) all with the power first terminal connection of three-pin cut straightly formula power, the solenoid valve second terminal of every solenoid valve socket all with the power second terminal connection of three-pin cut straightly formula power.
2. The electro-hydraulic servo actuator cylinder 24V dc power distribution plate of claim 1, wherein: the LED lamp is characterized in that a light-emitting LED lamp (9) is further arranged on the PCB (2), the bottom of the light-emitting LED lamp (9) is inserted into an LED lamp hole (5) at the left end of the mounting plate (1), a current limiting resistor is further arranged on the PCB (2), and the light-emitting LED lamp (9) is connected with the current limiting resistor in series and then connected to a first power terminal and a second power terminal of a three-pin direct-insertion type power socket.
3. The electro-hydraulic servo actuator cylinder 24V dc power distribution plate of claim 1, wherein: four screw holes (7) with the diameter of 3-4 mm are also arranged around the solenoid valve socket hole (6).
4. The electro-hydraulic servo actuator cylinder 24V dc power distribution plate of claim 1, wherein: the diameter of the electromagnetic valve socket hole (6) is 20-22 mm.
5. The electro-hydraulic servo actuator cylinder 24V dc power distribution plate of claim 1, wherein: the mounting plate is made of an aluminum alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811293569.6A CN109768476B (en) | 2018-10-31 | 2018-10-31 | 24V direct-current power supply distribution plate of electro-hydraulic servo actuator cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811293569.6A CN109768476B (en) | 2018-10-31 | 2018-10-31 | 24V direct-current power supply distribution plate of electro-hydraulic servo actuator cylinder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109768476A CN109768476A (en) | 2019-05-17 |
| CN109768476B true CN109768476B (en) | 2020-12-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811293569.6A Active CN109768476B (en) | 2018-10-31 | 2018-10-31 | 24V direct-current power supply distribution plate of electro-hydraulic servo actuator cylinder |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202395252U (en) * | 2011-12-12 | 2012-08-22 | 杭州欧亚电器工具有限公司 | Quick-assembly power socket |
| US9484692B2 (en) * | 2012-11-06 | 2016-11-01 | Server Technology, Inc. | High outlet density power distribution |
| CN108346900A (en) * | 2017-01-23 | 2018-07-31 | 英属开曼群岛商亚德客国际股份有限公司 | For the integrating device of solenoid valve assembling |
| CN207743454U (en) * | 2018-01-17 | 2018-08-17 | 深圳市海鹏信电子股份有限公司 | plug-in PDU |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8038454B2 (en) * | 2010-03-09 | 2011-10-18 | American Power Conversion Corporation | Back-mount ganged electrical outlets |
| CN204152535U (en) * | 2014-09-24 | 2015-02-11 | 山东塔高矿业机械装备制造有限公司 | Electromagnetic valve driver and use the support apparatus of this driver |
| CN204243370U (en) * | 2014-11-04 | 2015-04-01 | 安徽美琳电子有限公司 | A kind of 15 hole power sockets |
| CN205406877U (en) * | 2016-03-02 | 2016-07-27 | 深圳市谷粒科技有限公司 | Smart jack containing PCB board |
| CN207965584U (en) * | 2018-03-29 | 2018-10-12 | 深圳市大恒自动化科技有限公司 | A kind of solenoid valve remote controllers |
-
2018
- 2018-10-31 CN CN201811293569.6A patent/CN109768476B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202395252U (en) * | 2011-12-12 | 2012-08-22 | 杭州欧亚电器工具有限公司 | Quick-assembly power socket |
| US9484692B2 (en) * | 2012-11-06 | 2016-11-01 | Server Technology, Inc. | High outlet density power distribution |
| CN108346900A (en) * | 2017-01-23 | 2018-07-31 | 英属开曼群岛商亚德客国际股份有限公司 | For the integrating device of solenoid valve assembling |
| CN207743454U (en) * | 2018-01-17 | 2018-08-17 | 深圳市海鹏信电子股份有限公司 | plug-in PDU |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109768476A (en) | 2019-05-17 |
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