CN114089848A - Switching method for operating multiple industrial personal computers - Google Patents
Switching method for operating multiple industrial personal computers Download PDFInfo
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- CN114089848A CN114089848A CN202111243904.3A CN202111243904A CN114089848A CN 114089848 A CN114089848 A CN 114089848A CN 202111243904 A CN202111243904 A CN 202111243904A CN 114089848 A CN114089848 A CN 114089848A
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- placing box
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
- G06F3/0383—Signal control means within the pointing device
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- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The invention relates to a switching method for operating a plurality of industrial personal computers, which is switched by special peripherals and comprises a keyboard, a mouse and a signal transceiver: a first placing box and a second placing box are arranged behind the keyboard in parallel, a sliding block is arranged at the bottom end of the keyboard, a PCB is arranged in the first placing box, and the PCB comprises an adaptive power socket, a light touch switch, a light emitting diode, an expansion interface, a communication unit and a single chip microcomputer control unit; the mouse comprises a transverse roller and a color recognition sensor; the signal transceiver comprises a USB interface, an interface seat, a rotating base, an enhanced antenna and a dial switch. The switching method for operating the plurality of industrial personal computers integrates a plurality of computers of different networks into another single local area network, has a plurality of switching modes, realizes the control of the computers, reduces the waiting time during switching, and can realize the centralized storage and backup of a plurality of files in the plurality of computers.
Description
Technical Field
The invention relates to the field of power dispatching, in particular to a switching method for operating a plurality of industrial personal computers.
Background
At present, because of the requirement of electric power safety, an electric power dispatching operation mechanism has two networks, namely a production control network and an intranet, which are not communicated with each other, so that more than two computers are needed to handle daily work, when working tasks such as electric power accidents are handled, the two computers need to be switched rapidly and continuously, and simultaneously, the content in one computer needs to be input into the other computer without changing.
At present, a KVM method is adopted for switching the keyboard and the mouse, but the following disadvantages still exist in the method:
1. the switching time is long;
2. only the copy and paste function in the local area network can be realized;
1. the switching mode is single.
Disclosure of Invention
In order to solve the technical problems in the background technology, the invention provides a switching method for operating a plurality of industrial personal computers, which has short waiting time during switching, can realize the copy and paste function among a plurality of computers of different networks, and has a plurality of switching modes.
The technical scheme adopted by the invention is as follows:
a switching method for operating a plurality of industrial personal computers is switched by a special peripheral, and the special peripheral comprises the following steps: keyboard, mouse, signal transceiver.
The keyboard is hinged to the front end side wall of the first placing box at the rear of the keyboard, the right side of the first placing box is fixedly provided with a second placing box which is equal to the longitudinal length of the first placing box in parallel, the sum of the lengths of the left and right directions of the first placing box and the second placing box is equal to the length of the left and right directions of the keyboard, the left and right sides of the bottom end of the keyboard are provided with a placing groove, at least one sliding shaft is longitudinally arranged in the placing groove, a sliding block is arranged on the sliding shaft in a sliding mode, a pressing protrusion is movably inserted in the sliding block and keeps pressing the outer side wall of the protrusion protruding out of the keyboard through a reset spring in the sliding block, a lock catch which is in contact with the sliding shaft is arranged on the side wall of the sliding block in a sliding mode, and the lock catch and the pressing protrusion are fixedly connected with the inner portion of the sliding block.
The first box internal fixation of placing is provided with the PCB board, the rear of PCB board is provided with the adaptation supply socket who runs through the first box rear end lateral wall of placing, and horizontal evenly side by side is provided with a plurality of light touch switches on the PCB board, be provided with emitting diode on the PCB board near light touch switch, the vertical even side by side in PCB board right side is provided with a plurality of expansion interfaces that run through the first box of placing and the box is placed to the second, extend the interface and can insert and establish FLASH register, first box top of placing is provided with the roof through rather than lateral wall articulated screw fixation.
The top plate includes: set up in dabbing the switch and touch the printing opacity button directly over the head, be provided with the wearing groove that runs through the roof on the roof in button the place ahead, the roof is provided with from a left side right side and wears the communicating cross slot in groove, it is provided with the picture peg to slide in the cross slot, the end of inserting of picture peg is provided with the boss that is greater than its thickness, and the notch department in cross slot is provided with the semicircle and lacks the hole, is provided with on the upper and lower two sides of picture peg and wears the instruction frame of groove coincidence.
A top cover is hinged to the top end of the rear side wall of the second placing box, an open through hole is formed in the right side of the second placing box, and the second placing box is used for placing a mouse;
the mouse includes: set up in its left horizontal gyro wheel, the mouse still includes: the connecting wire enters the second placing box from the through hole and penetrates through the first placing box and the second placing box to be electrically connected with the PCB, a color recognition sensor which is flush with the bottom end of the mouse is fixedly arranged at the rear end of the mouse, and a vertically downward sensor probe is arranged on the color recognition sensor;
the signal transceiver comprises: the USB interface is inserted on a computer, the tail end of the USB interface is provided with an interface seat, the other end of the interface seat is rotatably provided with a rotating base, the opposite side of the interface seat of the rotating base is provided with a dial switch, and the rotating base is provided with an enhanced antenna vertical to the direction of the interface seat;
still be provided with on the PCB board with adaptation supply socket electrical connection's communication unit and single chip microcomputer control unit, communication unit sets up to wireless routing equipment, can realize that keyboard, mouse and a plurality of signal transceiver remain to be connected in same LAN all the time, single chip microcomputer control unit includes: the single chip microcomputer control unit selects the connection state of the keyboard, the mouse and the signal transceiver through switching signals.
The switching method comprises the following steps:
A. respectively inserting a plurality of signal transceivers on USB interfaces of a plurality of computers;
B. adjusting a dial switch arranged on the signal transceiver, wherein the number adjusted by the dial switch corresponds to the corresponding color, and at the moment, distinguishing the signal transceiver is that different computers are distinguished;
C. setting a fixed IP address on the computer to enable the IP address to correspond to the set dial switch;
D. after the PCB is electrified, the singlechip control unit runs an initialization program to control the communication unit to be connected with each signal transceiver, the light-emitting diodes sequentially light from left to right in the connection process to indicate that the communication unit and the signal transceivers are in communication, and when the light-emitting diodes are normally on, the communication is successfully established, namely the signal transceivers are connected to the PCB;
E. switching operation:
a) pressing the light-transmitting button to trigger the light-touch switch, connecting the keyboard and the mouse to the corresponding computer, and operating the computer through the keyboard and the mouse;
b) rolling a transverse roller arranged on the left side of the mouse, and sequentially switching the numbers according to the number adjusted by the dial switch;
c) when the mouse 12 is operated, the mouse is translated towards the left side or the right side by taking the horizontal central line as a reference line, and after the limit of the displacement register on the PCB is exceeded, the numbers adjusted by the dial switch are sequentially switched;
d) the sensor probe of the color identification sensor can judge the color below the mouse, and when the sensor probe detects the color change, the keyboard and the mouse are connected to a computer of a dial switch according to the dial switch corresponding to the color;
F. when the keyboard and the mouse are switched to the use state, the light emitting diode corresponding to the computer which can be operated flickers to indicate that the computer can be operated by the keyboard and the mouse;
G. copy and paste operation:
a) the original copying and pasting functions of the computer are reserved, and copying and pasting are carried out according to the original operation mode;
b) before copying and pasting operation is carried out on a computer, the connection state of a register is confirmed through a display interface of the computer, and the condition that the computer identifies the register arranged on a PCB or an expanded FLASH register is ensured;
c) the copied content is stored in a register arranged on a PCB or an expanded FLASH register so as to realize the centralized storage and backup of a plurality of files in a plurality of computers.
Furthermore, the bottom surface of the sliding block is an inclined plane with a high inner part of the outsole, anti-skid rubber materials are attached to the inclined plane, and anti-skid rubber materials are attached to the bottom ends of the first placing box and the second placing box.
Furthermore, a plurality of anti-skid grooves are formed in the outer side wall of the protruding end of the pressing protrusion.
Furthermore, the button adopts the PVC material that the light transmissivity is good, be provided with one of PET, PVC, PP material on the hasp and the contact department of slide-axis mutually.
Furthermore, a foot-pad nut is arranged at the bottom of the first placing box, and the PCB is fixed through a screw hinged with the foot-pad nut.
Furthermore, the top surface of the side wall of the front end of the second placing box and the opening end of the top cover are respectively provided with magnetic steel with opposite magnetism.
Furthermore, the through grooves are provided with a plurality of through grooves, and vertical light barriers are fixedly arranged at the lower ends of the top plates between the adjacent through grooves. .
A working method of a switching method for operating a plurality of industrial personal computers comprises the following steps:
H. respectively inserting a plurality of signal transceivers on USB interfaces of a plurality of computers;
I. adjusting a dial switch arranged on the signal transceiver, wherein the number adjusted by the dial switch corresponds to the corresponding color, and at the moment, distinguishing the signal transceiver is that different computers are distinguished;
J. setting a fixed IP address on the computer to enable the IP address to correspond to the set dial switch;
K. after the PCB is electrified, the singlechip control unit runs an initialization program to control the communication unit to be connected with each signal transceiver, the light-emitting diodes sequentially light from left to right in the connection process to indicate that the communication unit and the signal transceivers are in communication, and when the light-emitting diodes are normally on, the communication is successfully established, namely the signal transceivers are connected to the PCB;
l, switching operation:
a) pressing the light-transmitting button to trigger the light-touch switch, connecting the keyboard and the mouse to the corresponding computer, and operating the computer through the keyboard and the mouse;
b) rolling a transverse roller arranged on the left side of the mouse, and sequentially switching the numbers according to the number adjusted by the dial switch;
c) when the mouse 12 is operated, the mouse is translated towards the left side or the right side by taking the horizontal central line as a reference line, and after the limit of the displacement register on the PCB is exceeded, the numbers adjusted by the dial switch are sequentially switched;
d) the sensor probe of the color identification sensor can judge the color below the mouse, and when the sensor probe detects the color change, the keyboard and the mouse are connected to a computer of a dial switch according to the dial switch corresponding to the color;
m, when the keyboard and the mouse are switched to the use state, the light emitting diode corresponding to the computer which can be operated flickers to indicate that the computer can be operated by the keyboard and the mouse;
n, copy and paste operation:
a) the original copying and pasting functions of the computer are reserved, and copying and pasting are carried out according to the original operation mode;
b) before copying and pasting operation is carried out on a computer, the connection state of a register is confirmed through a display interface of the computer, and the condition that the computer identifies the register arranged on a PCB or an expanded FLASH register is ensured;
c) the copied content is stored in a register arranged on a PCB or an expanded FLASH register so as to realize the centralized storage and backup of a plurality of files in a plurality of computers.
The switching method for operating the plurality of industrial personal computers has the advantages that:
1. the register arranged on the PCB can realize the copy and paste function among a plurality of computers of different networks, and realize the centralized storage of a plurality of files of a plurality of computers through the expanded FLASH register;
2. the switching mode comprises the following steps: the method comprises the following steps of light touch switch switching, transverse roller switching, mouse track switching and color area switching;
3. the content in the indication frame on the plug board can be clearly observed through the through slot, and the corresponding button on-off state is corresponded, so that the working efficiency in the scheduling process is improved;
4. a mouse is placed in the second placing box, so that the uniformity of the desktop is improved;
5. the rotating base can rotate around the interface seat, and the signal transceiver is conveniently adjusted to a proper position.
Drawings
In order to more clearly illustrate the embodiments of the present invention, reference will now be made in brief to the accompanying drawings, which are needed in the description, and in which embodiments of the present invention are illustrated.
FIG. 1 is an exploded schematic view of a switching method for operating multiple IPCs according to an embodiment of the present invention;
FIG. 2 is a schematic diagram showing a partial enlargement of a switching method for operating a plurality of industrial personal computers according to an embodiment of the present invention;
FIG. 3 is a second schematic diagram of a partial enlargement of a switching method for operating a plurality of industrial personal computers according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a third partial enlargement of a switching method for operating a plurality of industrial personal computers according to an embodiment of the present invention;
FIG. 5 is a partial schematic enlarged view of a fourth embodiment of the present invention illustrating a switching method for operating multiple IPCs;
FIG. 6 is a schematic view of a partially enlarged front view of a switching method for operating a plurality of industrial personal computers according to an embodiment of the present invention;
FIG. 7 is a schematic diagram of a signal transceiver for a switching method for operating multiple IPCs according to an embodiment of the present invention;
FIG. 8 is a partially enlarged schematic bottom view of a switching method for operating multiple IPCs according to an embodiment of the present invention.
In the figure:
11. keyboard, 111, placing groove, 112, sliding shaft, 113, sliding block, 114, pressing projection, 115, lock catch, 116, reset spring,
12. a mouse 121, a horizontal roller 122, a connecting line 123, a color recognition sensor 124, a sensor probe,
21. a first placing box 22, a second placing box 221, a top cover 222, a perforation,
31. a PCB board 32, an adaptive power socket 33, a touch switch 34, a light emitting diode 35, an expansion interface,
4. a top plate, 41, a button, 42, a through groove, 43, an inserting plate, 44, a notch, 45, a transverse groove, 46 and an indicating frame,
5. signal transceiver, 51, USB interface, 52, interface seat, 53, rotating base, 54, enhanced antenna, 55, dial switch.
Detailed Description
In order to clearly and clearly illustrate the specific implementation objects and the implementation modes of the invention, the technical scheme of the invention is completely described below, and the described examples are a part of the examples of the invention, but not all the examples. All other embodiments based on the described embodiments of the invention are within the scope of the invention without making creative efforts.
The invention discloses a switching method for operating a plurality of industrial personal computers, which comprises a keyboard 11, a mouse 12, a signal transceiver 5 and a plurality of switching units, as shown in figure 1:
as shown in fig. 1, the keyboard 11 is hinged to the front side wall of the first placing box 21 behind the keyboard 11, the second placing box 22 with the length equal to the longitudinal length of the first placing box 21 is fixedly arranged on the right side of the first placing box 21 in parallel, the sum of the lengths of the left and right directions of the first placing box 21 and the second placing box 22 is equal to the length of the left and right directions of the keyboard 11, and the bottom ends of the first placing box 21 and the second placing box 22 are pasted with anti-skid rubber materials. As shown in fig. 6, the left and right sides of the bottom end of the keyboard 11 are provided with a placement groove 111, two sliding shafts 112 are longitudinally arranged in the placement groove 111, a sliding block 113 is slidably arranged on the sliding shafts 112, the bottom surface of the sliding block 113 is an inclined plane with a high inner part of the outer sole, an anti-slip rubber material is adhered on the inclined plane, a pressing protrusion 114 is movably inserted in the sliding block 113, the pressing protrusion 114 is kept protruding out of the outer side wall of the keyboard 11 by a return spring 116 in the sliding block 113, a plurality of anti-slip grooves are arranged on the outer side wall of the protruding end of the pressing protrusion 114, a lock catch 115 which is in contact with the sliding shaft 112 is slidably arranged on the side wall of the sliding block 113, one of PET, PVC and PP materials is arranged on the lock catch 115 in contact with the sliding shaft 112 to lock the sliding block 113 at the current position of the sliding shaft 112, and the lock catch 115 and the pressing protrusion 114 are fixedly connected inside the sliding block 113.
As shown in fig. 4, a foot-rest nut is arranged at the bottom in the first placing box 21, a PCB 31 containing a register is fixedly arranged through screws hinged to the foot-rest nut, an adaptive power socket 32 penetrating through the rear end side wall of the first placing box 21 is arranged behind the PCB 31, eight tact switches 33 are evenly arranged on the PCB 31 in parallel in the transverse direction, light-emitting diodes 34 are arranged on the PCB 31 near the tact switches 33, four expansion interfaces 35 penetrating through the first placing box 21 and the second placing box 22 are evenly arranged on the right side of the PCB 31 in parallel in the longitudinal direction, and a top plate 4 is fixedly arranged at the top end of the first placing box 21 through screws hinged to the side wall of the first placing box.
As shown in fig. 5, roof 4 is including setting up in dabbing switch 33 and touching button 41 directly over the head, and button 41 adopts the good PVC material of light transmissivity, is provided with the wearing groove 42 that runs through roof 4 on the roof 4 in button 41 the place ahead, wearing groove 42 is provided with eight to roof 4 lower extreme between the adjacent wearing groove 42 is fixed to be provided with perpendicular barn door, and roof 4 is provided with from a left side to the right side with the communicating transverse groove 45 of wearing groove 42, and the notch department of transverse groove 45 is provided with semicircle breach 44, slides in the transverse groove 45 and is provided with picture peg 43, and the end of inserting of picture peg 43 is provided with the boss that is greater than its thickness, is provided with the instruction frame 46 with wearing groove 42 coincidence on the upper and lower two sides of picture peg 43.
As shown in fig. 3, a top cover 221 is hinged to the top end of the rear side wall of the second storage box 22, magnetic steels with opposite magnetic properties are respectively disposed on the top surface of the front side wall of the second storage box 22 and the open end of the top cover 221, an open through hole 222 is disposed on the right side of the second storage box 22, and the second storage box 22 is used for storing the mouse 12.
As shown in fig. 2, the mouse 12 includes a horizontal scroll wheel 121 disposed on the left side thereof, and the mouse 12 further includes a wire 122, as shown in fig. 3, the wire 122 enters the second storage box 22 through the through hole 222, and passes through the first storage box 21 and the second storage box 22 to be electrically connected to the PCB 31. As shown in fig. 8, a color recognition sensor 123 is fixed to the rear end of the mouse 12 and is flush with the bottom end thereof, and a vertically downward sensor probe 124 is provided on the color recognition sensor 123. In order to improve the accuracy of the color recognition sensor 123, a distance greater than or equal to 3mm needs to be maintained between the sensor probe 124 and the mouse pad, so that the height of the pad foot at the lower end of the mouse 12 is increased to ensure that the color recognition sensor 123 achieves the optimal effect, the triggered color is realized by the mouse pad printed with different color blocks, and the mouse pad is not described in detail in this embodiment.
As shown in fig. 7, the switch further includes a signal transceiver 5, the signal transceiver 5 includes a USB interface 51 inserted into the computer, an interface seat 52 is disposed at a tail end of the USB interface 51, a rotating base 53 is rotatably disposed at another end of the interface seat 52, a dial switch 55 is disposed at an opposite side of the interface seat 52 of the rotating base 53, and an enhanced antenna 54 perpendicular to the interface seat 52 is disposed on the rotating base 53.
The PCB 31 is further provided with a communication unit and a single chip microcomputer control unit, wherein the communication unit and the single chip microcomputer control unit are electrically connected with the adaptive power socket 32, the communication unit is set to be wireless routing equipment, the keyboard 11, the mouse 12 and the signal transceivers 5 can be always connected in the same local area network, the single chip microcomputer control unit comprises a register and a button battery for keeping power supply for the register, and the single chip microcomputer control unit selects the connection states of the keyboard 11, the mouse 12 and the signal transceivers 5 through switching signals.
With reference to the structure of the above embodiment, the following further describes the operation method of the switching method for operating a plurality of industrial personal computers according to the present invention:
A. respectively inserting a plurality of signal transceivers 5 into the USB interfaces of a plurality of computers;
B. adjusting a dial switch 55 arranged on the signal transceiver 5, wherein the number adjusted by the dial switch 55 corresponds to a corresponding color, and at the moment, distinguishing the signal transceiver 5 is that different computers are distinguished;
C. setting a fixed IP address on the computer to correspond to the set dial switch 55;
D. after the PCB 31 is powered on, the set single chip microcomputer control unit runs an initialization program to control the communication unit to be connected with each signal transceiver 5, and the light emitting diodes 34 are sequentially lighted from left to right in the connection process to indicate that the communication unit and the signal transceivers 5 are in communication, when the light emitting diodes 34 are normally lighted, the communication is successfully established, that is, the signal transceivers 5 are connected to the PCB 31;
E. switching operation:
a) pressing the light-transmitting button 41 to trigger the tact switch 33, connecting the keyboard 11 and the mouse 12 to the corresponding computer, and operating the computer through the keyboard 11 and the mouse 12;
b) rolling a transverse roller 121 arranged on the left side of the mouse 12, and sequentially switching the numbers according to the number adjusted by the dial switch 55;
c) when the mouse 12 is operated, the mouse is translated to the left or right by taking the horizontal central line as a reference line, and when the limit of the mouse exceeds the set limit of a displacement register on the PCB 31, the mouse is switched in sequence according to the numbers adjusted by the dial switch 55;
d) the sensor probe 124 of the color recognition sensor 123 can judge the color below the mouse 12, and when the sensor probe 124 detects the color change, the keyboard 11 and the mouse 12 are connected to the computer of the dial switch 55 according to the dial switch 55 corresponding to the color;
F. when the keyboard 11 and the mouse 12 are switched to the use state, the light emitting diode 34 corresponding to the computer which can be operated flickers to indicate that the computer can be operated by the keyboard 11 and the mouse 12;
G. copy and paste operation:
a) the original copying and pasting functions of the computer are reserved, and copying and pasting are carried out according to the original operation mode;
b) before copying and pasting operation is carried out on the computer, the connection state of the register is confirmed through a display interface of the computer, and the register arranged on the PCB 31 or an expanded FLASH register is ensured to be identified by the computer;
c) the copied content is stored in a register arranged on the PCB 31 or an expanded FLASH register so as to realize the centralized storage and backup of a plurality of files in a plurality of computers.
In the switching operation, the modes a) and d) are switched by a selection mode, and a computer required to be operated is selected at one time, so that the working efficiency of a user is greatly improved; the modes b) and c) are switched by browsing, and the user operates the keyboard 11 and the mouse 12 with both hands respectively, so that the user blindly operates the keyboard 11 and the mouse 12 in the scheduling process.
In the switch of the present invention, the IP address of the computer, the number of the dial switch 55 provided in the signal transceiver 5, and the color of the trigger switch are all in one-to-one correspondence, so as to increase the data processing rate of the core CPU on the PCB board 31. The switcher always keeps the connection state with the computer in the same local area network, and the keyboard 11 and the mouse 12 are switched to the use state only after being triggered by the switching signal, so that the switching time is greatly reduced. Meanwhile, the state of the connected computer can be represented by the light emitting diode 34, so that the user can conveniently observe the computer, and the working efficiency of the user is improved.
In light of the above, the present invention is directed to an embodiment of a switching method for operating a plurality of industrial personal computers, and various changes and modifications can be made by workers in accordance with the above description without departing from the scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (7)
1. A switching method for operating a plurality of industrial personal computers is characterized in that:
switching by a dedicated peripheral, the dedicated peripheral comprising: a keyboard (11), a mouse (12) and a signal transceiver (5),
the keyboard (11) is hinged on the front end side wall of a first placing box (21) at the rear part of the keyboard, a second placing box (22) with the length equal to the longitudinal length of the first placing box (21) is fixedly arranged on the right side of the first placing box (21) in parallel, the sum of the lengths of the first placing box (21) and the second placing box (22) in the left-right direction is equal to the length of the keyboard (11) in the left-right direction, placing grooves (111) are arranged on the left side and the right side of the bottom end of the keyboard (11), at least one sliding shaft (112) is longitudinally arranged in each placing groove (111), a sliding block (113) is arranged on each sliding shaft (112) in a sliding manner, a pressing bulge (114) is movably inserted in each sliding block (113), the pressing bulge (114) is kept to protrude out of the outer side wall of the keyboard (11) through a return spring (116) in each sliding block (113), and a lock catch (115) which is contacted with each sliding shaft (112) is arranged on the side wall of each sliding block (113) in a sliding manner, the lock catch (115) and the pressing bulge (114) are fixedly connected in the slider (113),
a PCB (31) is fixedly arranged in the first placing box (21), an adaptive power socket (32) penetrating through the side wall of the rear end of the first placing box (21) is arranged at the rear part of the PCB (31), a plurality of light touch switches (33) are transversely and uniformly arranged on the PCB (31) in parallel, a light emitting diode (34) is arranged on the PCB (31) near the light touch switches (33), a plurality of expanding interfaces (35) penetrating through the first placing box (21) and the second placing box (22) are longitudinally and uniformly arranged on the right side of the PCB (31) in parallel, the expanding interfaces (35) can be inserted into a FLASH register, a top plate (4) is fixedly arranged at the top end of the first placing box (21) through screws hinged with the side wall of the first placing box,
the top plate (4) comprises: set up in dabbing switch (33) and touch printing opacity button (41) directly over the head, be provided with on roof (4) in button (41) the place ahead and run through trough (42) of roof (4), roof (4) are provided with from a left side right side with wear communicating cross slot (45) in trough (42), it is provided with picture peg (43) to slide in cross slot (45), the end of inserting of picture peg (43) is provided with the boss that is greater than its thickness, and the notch department of cross slot (45) is provided with semicircle and lacks hole (44), is provided with on the upper and lower two sides of picture peg (43) and wears indicator (46) of trough (42) coincidence,
a top cover (221) is hinged to the top end of the rear side wall of the second placing box (22), an open through hole (222) is formed in the right side of the second placing box (22), and the second placing box (22) is used for placing a mouse (12);
the mouse (12) includes: set up horizontal gyro wheel (121) on its left side, mouse (12) still includes: the connecting wire (122) enters the second placing box (22) from the through hole (222), penetrates through the first placing box (21) and the second placing box (22) and is electrically connected with the PCB (31), a color recognition sensor (123) which is flush with the bottom end of the mouse (12) is fixedly arranged at the rear end of the mouse (12), and a vertically downward sensor probe (124) is arranged on the color recognition sensor (123);
the signal transceiver (5) comprising: the USB interface (51) is inserted into a computer, the tail end of the USB interface (51) is provided with an interface seat (52), the other end of the interface seat (52) is rotatably provided with a rotating base (53), a dial switch (55) is arranged on the opposite side of the interface seat (52) of the rotating base (53), and the rotating base (53) is provided with an enhanced antenna (54) which is vertical to the interface seat (52);
still be provided with communication unit and the single chip microcomputer control unit with adaptation supply socket (32) electrical connection on PCB board (31), communication unit sets up to wireless routing equipment, can realize that keyboard (11), mouse (12) and a plurality of signal transceiver (5) remain throughout to be connected in same LAN, single chip microcomputer control unit includes: a register and a button cell for keeping power supply for the register, the singlechip control unit selects the connection state of a keyboard (11), a mouse (12) and a signal transceiver (5) through switching signals,
the switching method comprises the following steps:
A. respectively inserting a plurality of signal transceivers (5) on USB interfaces of a plurality of computers;
B. adjusting a dial switch (55) arranged on the signal transceiver (5), wherein the numbers adjusted by the dial switch (55) correspond to corresponding colors, and at the moment, distinguishing the signal transceiver (5) is that different computers are distinguished;
C. setting a fixed IP address on the computer, such that the IP address corresponds to the set dial switch (55);
D. after the PCB (31) is electrified, the singlechip control unit runs an initialization program to control the communication unit to be connected with each signal transceiver (5), the light-emitting diodes (34) are sequentially lightened from left to right in the connection process to indicate that the communication unit and the signal transceivers (5) are in communication, and when the light-emitting diodes (34) are normally lightened, the communication is successfully established, namely the signal transceivers (5) are connected to the PCB (31);
E. switching operation:
a) pressing the light-transmitting button (41) to trigger the tact switch (33) to connect the keyboard (11) and the mouse (12) to the corresponding computer, and operating the computer through the keyboard (11) and the mouse (12);
b) a transverse roller (121) arranged on the left side of the mouse (12) is rolled, and the numbers adjusted by the dial switch (55) are sequentially switched;
c) when the mouse (12) is operated, the mouse is translated towards the left side or the right side by taking the horizontal central line as a reference line, and after the limit of the mouse exceeds the set limit of a displacement register on the PCB (31), the mouse is switched in sequence according to the numbers adjusted by the dial switch (55);
d) the sensor probe (124) of the color recognition sensor (123) can judge the color below the mouse (12), and when the sensor probe (124) detects the color change, the keyboard (11) and the mouse (12) are connected to a computer of the dial switch (55) according to the dial switch (55) corresponding to the color;
F. when the keyboard (11) and the mouse (12) are switched to the use state, the light emitting diode (34) corresponding to the computer which can be operated flickers to show that the computer can be operated by the keyboard (11) and the mouse (12);
G. copy and paste operation:
a) the original copying and pasting functions of the computer are reserved, and copying and pasting are carried out according to the original operation mode;
b) before copying and pasting operation is carried out on a computer, the connection state of a register is confirmed through a display interface of the computer, and the condition that the computer identifies the register arranged on a PCB (31) or an expanded FLASH register is ensured;
c) the copied content is stored in a register arranged on a PCB (31) or an expanded FLASH register so as to realize the centralized storage and backup of a plurality of files in a plurality of computers.
2. The switching method for operating a plurality of industrial personal computers according to claim 1, characterized in that:
the bottom surface of the sliding block (113) is an inclined plane with the inner height of the outsole, anti-skid rubber materials are pasted on the inclined plane, and the anti-skid rubber materials are pasted at the bottom ends of the first placing box (21) and the second placing box (22).
3. The switching method for operating a plurality of industrial personal computers according to claim 1, characterized in that:
the outer side wall of the protruding end of the pressing protrusion (114) is provided with a plurality of anti-skidding grooves.
4. The switching method for operating a plurality of industrial personal computers according to claim 1, characterized in that:
the button (41) is made of PVC material with good light transmittance, and one of PET, PVC and PP material is arranged at the contact position of the lock catch (115) and the sliding shaft (112).
5. The switching method for operating a plurality of industrial personal computers according to claim 1, characterized in that:
the bottom in the first placing box (21) is provided with a foot-pad nut, and a PCB (31) is fixed through a screw hinged with the foot-pad nut.
6. The switching method for operating a plurality of industrial personal computers according to claim 1, characterized in that:
and magnetic steels with opposite magnetism are respectively arranged on the top surface of the side wall of the front end of the second placing box (22) and the opening end of the top cover (221).
7. The switching method for operating a plurality of industrial personal computers according to claim 1, characterized in that:
the plurality of through grooves (42) are arranged, and vertical light barriers are fixedly arranged at the lower ends of the top plates (4) between the adjacent through grooves (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111243904.3A CN114089848B (en) | 2018-11-30 | 2018-11-30 | Switching method for operating multiple industrial personal computers |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111243904.3A CN114089848B (en) | 2018-11-30 | 2018-11-30 | Switching method for operating multiple industrial personal computers |
| CN201811453478.4A CN109542257B (en) | 2018-11-30 | 2018-11-30 | Mouse and keyboard switcher special for power dispatcher and working method of mouse and keyboard switcher |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811453478.4A Division CN109542257B (en) | 2018-11-30 | 2018-11-30 | Mouse and keyboard switcher special for power dispatcher and working method of mouse and keyboard switcher |
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| CN114089848A true CN114089848A (en) | 2022-02-25 |
| CN114089848B CN114089848B (en) | 2023-09-15 |
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| CN201811453478.4A Active CN109542257B (en) | 2018-11-30 | 2018-11-30 | Mouse and keyboard switcher special for power dispatcher and working method of mouse and keyboard switcher |
| CN202111243904.3A Active CN114089848B (en) | 2018-11-30 | 2018-11-30 | Switching method for operating multiple industrial personal computers |
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| CN201811453478.4A Active CN109542257B (en) | 2018-11-30 | 2018-11-30 | Mouse and keyboard switcher special for power dispatcher and working method of mouse and keyboard switcher |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114327100A (en) * | 2018-11-30 | 2022-04-12 | 国网山东省电力公司莱西市供电公司 | Special peripheral for power dispatcher |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112540945B (en) * | 2021-02-01 | 2022-04-12 | 郑蕊蕊 | Accounting special computer with novel keyboard |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109542257A (en) | 2019-03-29 |
| CN109542257B (en) | 2021-10-22 |
| CN114089848B (en) | 2023-09-15 |
| CN114327100A (en) | 2022-04-12 |
| CN114327100B (en) | 2024-04-12 |
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