CN115070746A - Device for solving double-active signal switching - Google Patents
Device for solving double-active signal switching Download PDFInfo
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- CN115070746A CN115070746A CN202211003864.XA CN202211003864A CN115070746A CN 115070746 A CN115070746 A CN 115070746A CN 202211003864 A CN202211003864 A CN 202211003864A CN 115070746 A CN115070746 A CN 115070746A
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- 210000000078 claw Anatomy 0.000 claims description 49
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- 239000010959 steel Substances 0.000 claims description 40
- 230000007246 mechanism Effects 0.000 claims description 28
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 9
- 230000009977 dual effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 2
- 230000008569 process Effects 0.000 abstract description 2
- 230000001105 regulatory effect Effects 0.000 description 12
- 238000010248 power generation Methods 0.000 description 7
- 238000003491 array Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J9/00—Programme-controlled manipulators
- B25J9/10—Programme-controlled manipulators characterised by positioning means for manipulator elements
- B25J9/12—Programme-controlled manipulators characterised by positioning means for manipulator elements electric
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J13/00—Controls for manipulators
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/08—Gripping heads and other end effectors having finger members
- B25J15/10—Gripping heads and other end effectors having finger members with three or more finger members
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Abstract
The invention relates to the technical field of signal switching, in particular to a device for solving the problem of double-active signal switching. The technical scheme comprises the following steps: the switching device comprises an intermediate relay and two paths of active signal generators in signal connection with the intermediate relay; the two active signal generators are respectively a host and a slave; the power line of the intermediate relay is connected with a controllable power output port of the host; the intermediate relay is provided with two independent normally open and normally closed interfaces; an active signal data line of third-party equipment controlled by the host is connected with a normally open contact of the intermediate relay; an active signal data line of the third-party equipment controlled by the slave machine is connected with a normally closed contact of the intermediate relay; the normally open and normally closed common point of the intermediate relay is connected with a control signal input port of third-party equipment through a data line. The invention can effectively avoid the normal operation of the third-party equipment in the power failure process of the host.
Description
Technical Field
The invention relates to the technical field of signal switching, in particular to a device for solving double-active signal switching.
Background
The rapid development of economy and the increasing demand of electric power, but with the proposal of carbon neutralization goal, the proportion of the current main power generation mode of thermal power generation must be reduced, and other clean energy sources are vigorously developed. Under the background, the photovoltaic clean energy is widely used, so that the photovoltaic power generation is rapidly developed, the power generation equipment is developed towards high power along with the development of the photovoltaic power generation, but due to devices and the like, the market demand is hardly met by single-machine power, and therefore the parallel operation system is widely adopted. The high-power generation equipment can be generally used for supplying power to engineering machinery, such as equipment involved in an automatic engineering production line.
However, the following problems exist in a parallel system: the third-party equipment needs to receive the active signal of the parallel operation system for output, and when the host is powered off, the third-party equipment cannot work normally, so that the system runs abnormally.
Disclosure of Invention
The present invention is directed to a dual active signal switching device to solve the above problems.
In order to achieve the purpose, the invention provides the following technical scheme: a switching device for solving double active signals comprises an intermediate relay and two paths of active signal generators in signal connection with the intermediate relay;
the two active signal generators are respectively a host and a slave;
the power line of the intermediate relay is connected with a controllable power output port of the host;
the intermediate relay is provided with two independent normally open and normally closed interfaces;
an active signal data line of third-party equipment controlled by the host is connected with a normally open contact of the intermediate relay;
an active signal data line of the third-party equipment controlled by the slave machine is connected with a normally closed contact of the intermediate relay;
the normally open and normally closed common point of the intermediate relay is connected with a control signal input port of third-party equipment through a data line.
Preferably, the third party equipment comprises a control box and a clamping mechanism, wherein the control box is configured to provide power for the third party equipment, and the control box can be used for carrying out data connection with the master machine and the slave machine;
control box internally mounted has the control assembly, the control assembly can carry out power transmission with first regulator through the control panel, first regulator is connected with the second regulator through first adjustment disk, the second regulator is connected with the third regulator through the second adjustment disk, the third regulator is connected with fixture power.
Preferably, the control box comprises a control assembly and a mounting plate. Perpendicular bolt fastening of control assembly is in the mounting panel surface, the round hole has been seted up to the central point position of mounting panel, the control panel of the surface bolt fastening of mounting panel, control panel connection control assembly and first regulator, the control panel is constructed for transmitting control assembly's power for first regulator, realizes that fixture on the third equipment carries out the purpose of action.
Preferably, the control assembly comprises a control motor and a steel cable disc, the control motor and the steel cable disc are vertically fixed on the mounting plate through bolts, the control motor and the steel cable disc are respectively provided with four groups, and each group of control motor and each group of steel cable disc are respectively and correspondingly connected to realize the action of force in different directions;
the control motor is connected with the steel cable disc through an output shaft of the control motor, the steel cable is wound on the steel cable disc, the steel cable penetrates through a round hole formed in the mounting plate to be connected with the control disc, and the steel cables on the four groups of steel cable discs are distributed on the control disc in an annular array mode.
Preferably, the clamping mechanism comprises a claw disc, a clamping claw and a rotating arm, the clamping claw is fixed on the surface of the claw disc through a bolt, the clamping claw comprises a fixed seat vertically fixed on the surface of the claw disc through a bolt, the rotating arm is installed on the fixed seat through a rotating shaft, and the clamping arm is installed on the rotating arm.
Preferably, the clamping mechanism is provided with three groups of clamping claws, and the three groups of clamping claws are distributed on the surface of the claw disc in an annular array.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention can effectively avoid the normal operation of the third-party equipment in the power failure process of the host.
2. The invention can effectively avoid communication signal interference caused by simultaneously accessing power supplies of two devices, can effectively avoid the occurrence of system abnormality and the like, and can independently operate and use.
3. According to the invention, the photovoltaic power generation battery is adopted to supply power to the third-party access equipment, so that the purpose of signal interference can be avoided in the parallel operation system.
Drawings
FIG. 1 is an exploded view of a relay wiring according to the present invention;
FIG. 2 is a schematic view of the connection state of the present invention;
FIG. 3 is a schematic diagram of the working state of the host according to the present invention;
FIG. 4 is a schematic diagram of the working state of the slave of the present invention;
FIG. 5 is a schematic structural diagram of a third-party device according to the present invention;
FIG. 6 is a schematic structural diagram of a control assembly according to the present invention;
FIG. 7 is a schematic view of a clamping mechanism according to the present invention;
FIG. 8 is a schematic view of a gripper of the present invention.
In the figure: 1. a control box; 2. a control component; 3. a first regulator; 4. a second regulator; 5. a third regulator; 6. a clamping mechanism; 7. a second adjustment dial; 8. a first dial; 9. controlling the motor; 10. a wire rope reel; 11. a control panel; 12. mounting a plate; 13. a claw disk; 14. a gripper jaw; 15. a rotating arm; 16. a fixed seat; 17. a rotating shaft; 18. and a clamping arm.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 8, four embodiments of the present invention are shown:
the first embodiment is as follows: a switching device for solving double active signals comprises an intermediate relay and two paths of active signal generators in signal connection with the intermediate relay; the two active signal generators are respectively a host and a slave; the power line of the intermediate relay is connected with a controllable power output port of the host; the intermediate relay is provided with two independent normally open and normally closed interfaces; an active signal data line of third-party equipment controlled by the host is connected with a normally open contact of the intermediate relay; an active signal data line of the third-party equipment controlled by the slave machine is connected with a normally closed contact of the intermediate relay; the normally open and normally closed common point of the intermediate relay is connected with a control signal input port of third-party equipment through a data line.
The third-party equipment comprises a control box 1 and a clamping mechanism 6, wherein the control box 1 is configured to provide power for the third-party equipment, and the control box 1 can be used for carrying out data connection with a master machine and a slave machine;
1 internally mounted of control box has control assembly 2, control assembly 2 can carry out power transmission with first regulator 3 through control panel 11, first regulator 3 is connected with second regulator 4 through first adjustment disk 8, second regulator 4 is connected with third regulator 5 through second adjustment disk 7, third regulator 5 is connected with 6 power of fixture.
The control box 1 comprises a control component 2 and a mounting plate 12. Perpendicular bolt fastening of control assembly 2 is in mounting panel 12 surface, the round hole has been seted up to mounting panel 12's central point position, mounting panel 12's surface bolt fastening's control panel 11, control panel 11 connection control assembly 2 and first regulator 3, control panel 11 are constructed and are given first regulator 3 for control assembly 2's power transmission, realize that fixture 6 on the third equipment carries out the purpose of action.
The control assembly 2 comprises a control motor 9 and a steel cable disc 10, the control motor 9 and the steel cable disc 10 are vertically fixed on the mounting plate 12 through bolts, four groups of control motors 9 and four groups of steel cable discs 10 are respectively arranged, and each group of control motor 9 and each group of steel cable disc 10 are respectively and correspondingly connected to realize the action of force in different directions; the control motor 9 is connected with the steel cable disc 10 through an output shaft of the control motor 9, the steel cable is wound on the steel cable disc 10, the steel cable penetrates through a round hole formed in the mounting plate 12 to be connected with the control disc 11, and the steel cables on the four groups of steel cable discs 10 are distributed on the control disc 11 in an annular array mode.
The clamping mechanism 6 comprises a claw disc 13, a clamping claw 14 and a rotating arm 15, the clamping claw 14 is fixed on the surface of the claw disc 13 through a bolt, the clamping claw 14 comprises a fixed seat 16 vertically fixed on the surface of the claw disc 13 through a bolt, the rotating arm 15 is installed on the fixed seat 16 through a rotating shaft 17, and the rotating arm 15 is provided with a clamping arm 18. Three groups of clamping claws 14 are arranged on the clamping mechanism 6, and the three groups of clamping claws 14 are distributed on the surface of the claw disc 13 in an annular array.
Example two: the present embodiment should be understood to include at least all the features of any one of the foregoing embodiments, and further improvements thereon, and in particular, to a dual active signal switching apparatus, which includes an intermediate relay, and two active signal generators in signal connection with the intermediate relay; the two active signal generators are respectively a host and a slave; the power line of the intermediate relay is connected with a controllable power output port of the host; the intermediate relay is provided with two independent normally open and normally closed interfaces; an active signal data line of third-party equipment controlled by the host is connected with a normally open contact of the intermediate relay; an active signal data line of the third-party equipment controlled by the slave machine is connected with a normally closed contact of the intermediate relay; the normally open and normally closed common point of the intermediate relay is connected with a control signal input port of third-party equipment through a data line.
The first working mode is as follows:
the host computer normally works: when the host works normally, the host sends a signal for controlling the coil power supply of the intermediate relay, so that the intermediate relay works by electrifying, the circuit of the host and the control port of the third-party equipment is switched on, and the circuit of the slave and the control port of the third-party equipment is switched off, so that the third-party equipment can normally receive the control signal of the host. The signal lines of the slave and the third-party equipment are in a disconnected state, so that the signals of the slave cannot be received, and the active signals of the slave cannot influence the active signals of the master.
The third-party equipment comprises a control box 1 and a clamping mechanism 6, wherein the control box 1 is configured to provide power for the third-party equipment, and the control box 1 can be used for carrying out data connection with a master machine and a slave machine; the active signal is stably connected with third-party equipment, so that the normal operation of the equipment is ensured.
1 internally mounted of control box has control assembly 2, control assembly 2 can carry out power transmission with first regulator 3 through control panel 11, first regulator 3 is connected with second regulator 4 through first adjustment disk 8, second regulator 4 is connected with third regulator 5 through second adjustment disk 7, third regulator 5 is connected with 6 power of fixture.
After the control assembly 2 outputs power, the power is transmitted to the first regulator 3, the first regulator 3 is divided into two clamping jaws, the clamping jaws are clamped on two side faces of the first regulating disc 8, the back face of the second regulator 4 is provided with the two clamping jaws, the two clamping jaws on the back face of the second regulator 4 are clamped on two side faces of the first regulating disc 8, the two clamping jaws on the first regulator 3 and the two clamping jaw annular arrays on the back face of the second regulator 4 are divided on the surface of the first regulating disc 8, and the arrangement can ensure that the power can be evenly transmitted to the second regulator 4 through the first regulating disc 8 when the control assembly 2 outputs the power.
The second regulator 4 transmits power to the third regulator 5 through a second regulating disc 7 after receiving the power, and a transmission medium depended on in the power transmission process is the second regulating disc 7; the front of second regulator 4 divides and is equipped with two clamping jaws, and the clamping jaw centre gripping is on the both sides face of second adjusting disk 7, and the third regulator 5 back is equipped with two clamping jaws, and two clamping jaws centre gripping at the third regulator 5 back are on the both sides face of second adjusting disk 7, and two clamping jaw on the second regulator 4 front and two clamping jaw annular arrays at the third regulator 5 back divide and establish on the surface of first adjusting disk 8, and this setting can guarantee that second regulator 4 can pass through balanced the power transition to third regulator 5 on second adjusting disk 7 when carrying out power take off.
The third regulator 5 and the clamping mechanism 6 can be directly linked, the third regulator 5 serves as a power transmission medium, power can be directly transited to the clamping mechanism 6, the clamping mechanism 6 performs corresponding action, and the purpose of taking is achieved.
The control box 1 comprises a control component 2 and a mounting plate 12. Perpendicular bolt fastening of control assembly 2 is in mounting panel 12 surface, the round hole has been seted up to mounting panel 12's central point position, mounting panel 12's surface bolt fastening's control panel 11, control panel 11 connection control assembly 2 and first regulator 3, control panel 11 are constructed and are given first regulator 3 for control assembly 2's power transmission, realize that fixture 6 on the third equipment carries out the purpose of action.
The control assembly 2 comprises a control motor 9 and a steel cable disc 10, the control motor 9 and the steel cable disc 10 are vertically fixed on the mounting plate 12 through bolts, four groups of control motors 9 and four groups of steel cable discs 10 are respectively arranged, and each group of control motor 9 and each group of steel cable disc 10 are respectively and correspondingly connected to realize the action of force in different directions; control motor 9 and cable wire dish 10 are connected through control motor 9's output shaft, and the winding has the cable wire on the cable wire dish 10, and the cable wire passes the round hole of seting up on the mounting panel 12 and is connected with control panel 11, and the cable wire on four groups of cable wire dishes 10 is annular array and distributes on control panel 11.
The clamping mechanism 6 comprises a claw disc 13, a clamping claw 14 and a rotating arm 15, the clamping claw 14 is fixed on the surface of the claw disc 13 through a bolt, the clamping claw 14 comprises a fixed seat 16 vertically fixed on the surface of the claw disc 13 through a bolt, the rotating arm 15 is installed on the fixed seat 16 through a rotating shaft 17, and the rotating arm 15 is provided with a clamping arm 18. Three groups of clamping claws 14 are arranged on the clamping mechanism 6, and the three groups of clamping claws 14 are distributed on the surface of the claw disc 13 in an annular array.
The third regulator 5 receives power and transmits the power to the clamping mechanism 6, the claw disc 13 on the clamping mechanism 6 transmits the power to the clamping claw 14, and the opening and closing of the clamping claw 14 are controlled, so that the clamping purpose is realized.
Example three: the present embodiment should be understood to include at least all the features of any one of the foregoing embodiments, and further improvements thereon, and in particular, to a dual active signal switching apparatus, which includes an intermediate relay, and two active signal generators in signal connection with the intermediate relay; the two active signal generators are respectively a host and a slave; the power line of the intermediate relay is connected with a controllable power supply output port of the host; the intermediate relay is provided with two independent normally open and normally closed interfaces; an active signal data line of third-party equipment controlled by the host is connected with a normally open contact of the intermediate relay; an active signal data line of the third-party equipment controlled by the slave machine is connected with a normally closed contact of the intermediate relay; the normally open and normally closed common point of the intermediate relay is connected with a control signal input port of third-party equipment through a data line.
And a second working mode:
the host enters a fault state or loses power: when the host fails or is powered off, the host stops sending signals for controlling the coil power supply of the intermediate relay, or the coil power supply of the intermediate relay disappears due to the power failure of the host, so that the intermediate relay stops working after the power failure, and the contact state of the relay is switched. And the circuit of the slave machine and the control port of the third-party equipment is connected, and the circuit of the master machine and the control port of the third-party equipment is disconnected, so that the third-party equipment can normally receive the control signal of the slave machine. The host and the third-party equipment signal line are in a disconnected state, so that the host signal cannot be received, and the active signal of the host cannot be influenced.
The third-party equipment comprises a control box 1 and a clamping mechanism 6, wherein the control box 1 is configured to provide power for the third-party equipment, and the control box 1 can be used for carrying out data connection with a master machine and a slave machine; the active signal is stably connected with third-party equipment, so that the normal operation of the equipment is ensured.
1 internally mounted of control box has control assembly 2, control assembly 2 can carry out power transmission with first regulator 3 through control panel 11, first regulator 3 is connected with second regulator 4 through first adjustment disk 8, second regulator 4 is connected with third regulator 5 through second adjustment disk 7, third regulator 5 is connected with 6 power of fixture.
After the control assembly 2 outputs power, the power is transmitted to the first regulator 3, the first regulator 3 is divided into two clamping jaws, the clamping jaws are clamped on two side faces of the first regulating disc 8, the back face of the second regulator 4 is provided with the two clamping jaws, the two clamping jaws on the back face of the second regulator 4 are clamped on two side faces of the first regulating disc 8, the two clamping jaws on the first regulator 3 and the two clamping jaw annular arrays on the back face of the second regulator 4 are divided on the surface of the first regulating disc 8, and the arrangement can ensure that the power can be evenly transmitted to the second regulator 4 through the first regulating disc 8 when the control assembly 2 outputs the power.
The second regulator 4 transmits power to the third regulator 5 through a second regulating disc 7 after receiving the power, and a transmission medium depended on in the power transmission process is the second regulating disc 7; the front of second regulator 4 divides and is equipped with two clamping jaws, and the clamping jaw centre gripping is on the both sides face of second adjusting disk 7, and the third regulator 5 back is equipped with two clamping jaws, and two clamping jaws centre gripping at the third regulator 5 back are on the both sides face of second adjusting disk 7, and two clamping jaw on the second regulator 4 front and two clamping jaw annular arrays at the third regulator 5 back divide and establish on the surface of first adjusting disk 8, and this setting can guarantee that second regulator 4 can pass through balanced the power transition to third regulator 5 on second adjusting disk 7 when carrying out power take off.
The third regulator 5 and the clamping mechanism 6 can be directly linked, the third regulator 5 serves as a power transmission medium, power can be directly transited to the clamping mechanism 6, the clamping mechanism 6 performs corresponding action, and the purpose of taking is achieved.
The control box 1 comprises a control component 2 and a mounting plate 12. Perpendicular bolt fastening of control assembly 2 is in mounting panel 12 surface, the round hole has been seted up to mounting panel 12's central point position, mounting panel 12's surface bolt fastening's control panel 11, control panel 11 connection control assembly 2 and first regulator 3, control panel 11 are constructed and are given first regulator 3 for control assembly 2's power transmission, realize that fixture 6 on the third equipment carries out the purpose of action.
The control assembly 2 comprises a control motor 9 and a steel cable disc 10, the control motor 9 and the steel cable disc 10 are vertically fixed on the mounting plate 12 through bolts, four groups of control motors 9 and four groups of steel cable discs 10 are respectively arranged, and each group of control motor 9 and each group of steel cable disc 10 are respectively and correspondingly connected to realize the action of force in different directions; the control motor 9 is connected with the steel cable disc 10 through an output shaft of the control motor 9, the steel cable is wound on the steel cable disc 10, the steel cable penetrates through a round hole formed in the mounting plate 12 to be connected with the control disc 11, and the steel cables on the four groups of steel cable discs 10 are distributed on the control disc 11 in an annular array mode.
The clamping mechanism 6 comprises a claw disc 13, a clamping claw 14 and a rotating arm 15, the clamping claw 14 is fixed on the surface of the claw disc 13 through a bolt, the clamping claw 14 comprises a fixed seat 16 vertically fixed on the surface of the claw disc 13 through a bolt, the rotating arm 15 is installed on the fixed seat 16 through a rotating shaft 17, and the rotating arm 15 is provided with a clamping arm 18. Three groups of clamping claws 14 are arranged on the clamping mechanism 6, and the three groups of clamping claws 14 are distributed on the surface of the claw disc 13 in an annular array.
The third regulator 5 receives power and transmits the power to the clamping mechanism 6, the claw disc 13 on the clamping mechanism 6 transmits the power to the clamping claw 14, and the opening and closing of the clamping claw 14 are controlled, so that the clamping purpose is realized.
Example four: this embodiment should be understood to include at least all of the features of any of the foregoing embodiments and further improvements thereon, and in particular, to a control packet for a dual active signal switching device, the intermediate relay, and a two-way active signal generator in signal communication with the intermediate relay;
the two paths of active signal generators are respectively a host and a slave, wherein the host, the slave and the intermediate relay are constructed into a double-active signal switching parallel system, a processor is arranged in the parallel system and can be used for the normal work of the intermediate relay, and a data packet of an intermediate relay switch control system arranged in the processor is as follows:
#include "sys.h"
#include "delay.h"
#include "led.h"
#include "jdq.h"
int main(void)
{
delay_init();
LED_Init();
relay _ init (), relay/relay initialization
while(1)
{
Delay _ off (),/set 0, i.e. switch set NO, continuously open
LED0=0;
delay_ms(2000);//
delay_ms(2000);
delay_ms(2000);
delay_ms(5000);
delay_ms(5000);
relay _ on (),/set 1, i.e. switch set NC, and normally closed
LED0=1;
delay_ms(2000);//
delay_ms(2000);
delay_ms(2000);
delay_ms(5000);
delay_ms(5000);
}
}。
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A device for solving the problem of double-active signal switching is characterized in that: the switching device comprises an intermediate relay and two paths of active signal generators in signal connection with the intermediate relay;
the two active signal generators are respectively a host and a slave;
the power line of the intermediate relay is connected with a controllable power output port of the host;
the intermediate relay is provided with two independent normally open and normally closed interfaces;
an active signal data line of third-party equipment controlled by the host is connected with a normally open contact of the intermediate relay;
an active signal data line of the third-party equipment controlled by the slave machine is connected with a normally closed contact of the intermediate relay;
the normally open and normally closed common point of the intermediate relay is connected with a control signal input port of third-party equipment through a data line.
2. The dual active signal switching solution as recited in claim 1, wherein the third party device comprises a control box and a clamping mechanism, the control box being configured to provide power to the third party device, wherein the control box is operable to provide data connections to the master and the slave;
control box internally mounted has the control assembly, the control assembly can carry out power transmission with first regulator through the control panel, first regulator is connected with the second regulator through first adjustment disk, the second regulator is connected with the third regulator through the second adjustment disk, the third regulator is connected with fixture power.
3. The switching device for solving the problems of double active signals of claim 2, wherein the control box comprises a control component and a mounting plate, the control component is vertically bolted on the surface of the mounting plate, a round hole is formed in the central point of the mounting plate, a control disk is bolted on the outer surface of the mounting plate, the control disk is connected with the control component and the first regulator, and the control disk is constructed to transmit the power of the control component to the first regulator, so that the purpose of actuating the clamping mechanism on the third device is realized.
4. The device for switching double active signals according to claim 3, wherein the control assembly comprises a control motor and a cable tray, the control motor and the cable tray are vertically fixed on the mounting plate through bolts, the control motor and the cable tray are respectively provided with four groups, and each group of the control motor and the cable tray are respectively and correspondingly connected to realize the action of force in different directions;
the control motor is connected with the steel cable disc through an output shaft of the control motor, the steel cable is wound on the steel cable disc, the steel cable penetrates through a round hole formed in the mounting plate to be connected with the control disc, and the steel cables on the four groups of steel cable discs are distributed on the control disc in an annular array mode.
5. The dual-active-signal switching device as claimed in claim 2, wherein the clamping mechanism comprises a claw disc, a clamping claw and a rotating arm, the clamping claw is fixed on the surface of the claw disc through a bolt, the clamping claw comprises a fixed seat vertically fixed on the surface of the claw disc through a bolt, the rotating arm is mounted on the fixed seat through a rotating shaft, and the clamping arm is mounted on the rotating arm.
6. The apparatus of claim 5, wherein the clamping mechanism comprises three sets of clamping jaws, and the three sets of clamping jaws are distributed on the surface of the clamping plate in an annular array.
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| CN202211003864.XA CN115070746A (en) | 2022-08-22 | 2022-08-22 | Device for solving double-active signal switching |
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| CN202211003864.XA CN115070746A (en) | 2022-08-22 | 2022-08-22 | Device for solving double-active signal switching |
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| CN113778519A (en) * | 2021-09-06 | 2021-12-10 | 中广核工程有限公司 | Execution mechanism output instruction control method and device and computer equipment |
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