114 results about "DIP switch" patented technology

To provide a forklift and a charging system that are equipped with charging devices allowing reduced manufacturing costs and easier maintenance.SOLUTION: Charging devices (in an embodiment, a small charging device and a large charging device) are provided with an eight-bit DIP switch, which can take values from 0 to 15. A manufacturer of a forklift is assigned to each value of the DIP switch. For example, manufacturers T, N, M, K, A, D, and the like are assigned to DIP switch values 1, 2, 3, 4, 5, 6, and the like, respectively. If a 16-bit DIP switch is used, up to 256 manufacturers can be distinguished. In particular, DIP switch value 0 indicates an all-purpose setting, and when the DIP switch of the charging devices is set to 0, charging is possible for forklifts of all manufacturers.SELECTED DRAWING: Figure 8

To provide a forklift and a charging system that are equipped with charging devices allowing reduced manufacturing costs and easier maintenance.SOLUTION: Charging devices (in an embodiment, a small charging device and a large charging device) are provided with an eight-bit DIP switch, which can take values from 0 to 15. A manufacturer of a forklift is assigned to each value of the DIP switch. For example, manufacturers T, N, M, K, A, D, and the like are assigned to DIP switch values 1, 2, 3, 4, 5, 6, and the like, respectively. If a 16-bit DIP switch is used, up to 256 manufacturers can be distinguished. In particular, DIP switch value 0 indicates an all-purpose setting, and when the DIP switch of the charging devices is set to 0, charging is possible for forklifts of all manufacturers.SELECTED DRAWING: Figure 8

The utility model relates to an MCU simulation debugger with high-voltage isolation protection. The MCU simulation debugger comprises a USB power supply communication circuit module, a first DC step-down circuit, a DC-DC power isolation module, a second DC step-down circuit, a main control chip minimum system, a burning code external storage FLASH control circuit, an off-line burning BURN key detection circuit, a JTAG simulation / IIC burning interface isolation module and a three-section dial switch. A dial switch state detection module; and a machine burning control interface. The JTAG simulation / IIC burning interface isolation module realizes 1500Vrms electrical isolation of a debugging board card and simulator equipment, online simulation debugging of resistance product firmware can be realized, and a software developer does not need to care about the electrical isolation condition of the debugging board card and only needs to concentrate on debugging codes; multi-interface and multi-level high-speed simulation and burning are supported, level switching of a debugging board card is rapidly achieved through a dial-up gear, and the level compatibility of the simulator is improved.

To provide a forklift and a charging system that are equipped with charging devices allowing reduced manufacturing costs and easier maintenance.SOLUTION: Charging devices (in an embodiment, a small charging device and a large charging device) are provided with an eight-bit DIP switch, which can take values from 0 to 15. A manufacturer of a forklift is assigned to each value of the DIP switch. For example, manufacturers T, N, M, K, A, D, and the like are assigned to DIP switch values 1, 2, 3, 4, 5, 6, and the like, respectively. If a 16-bit DIP switch is used, up to 256 manufacturers can be distinguished. In particular, DIP switch value 0 indicates an all-purpose setting, and when the DIP switch of the charging devices is set to 0, charging is possible for forklifts of all manufacturers.SELECTED DRAWING: Figure 8

The invention relates to the technical field of computers, in particular to a debugging mode switching method and device, a storage medium and a computer product.The method comprises the steps that a switching instruction of a user is obtained, and the switching instruction is generated based on a combined key of target equipment; equipment parameters of the vehicle are extracted according to the switching instruction, the equipment parameters are sent to a server, the equipment parameters comprise at least one of a central control identification code, a vehicle identification code and a certificate identifier, and the server generates a check code based on the equipment parameters and sends the check code to the vehicle; and switching to a debugging mode of the vehicle according to the check code and the equipment parameters. Therefore, the problems of low safety, complex operation and the like due to the fact that the debugging mode is switched by disassembling a machine and a dial switch, or the debugging mode is opened in a blank door mode in the related technology are solved.

The invention discloses a multi-mode driving circuit based on a dial switch. The multi-mode driving circuit comprises the dial switch, a wall-cut switch module, an LED load module and a constant current module, the LED load module comprises at least two light sources with different color temperatures; the voltage end of the constant-current module is used for connecting a power supply, and the positive end of the constant-current module is connected with the input end of the LED load module; the output end of the LED load module is respectively connected with the input end of the wall-cut switch module and the dial switch; the output end of the wall-cut switch module is connected with the negative electrode end of the constant current module, and the detection end of the wall-cut switch module is used for detecting a control signal and carrying out dimming and color modulation on the LED load module according to the control signal; the dial switch comprises a function gear, and under the function gear, the dial switch connects the power supply end of the wall cutting switch module with a power supply. The dial switch is toggled to a function gear, so that the wall-cut switch module can start to work, and dimming and color modulation are performed on the LED load module after a control signal is detected.

The invention discloses a charging pile ring network communication method based on a virtual interaction technology, and belongs to the technical field of electric vehicle charging. The method comprises the steps that a terminal charging management control unit TCCU and a plurality of terminal management units TMUs are connected through network cables to form an annular physical connection system, and an annular network topology is constructed; using the terminal charging management control unit TCCU as a server to configure a fixed IP address for the terminal charging management control unit TCCU; each TMU is used as a client, and a unique IP address and a unique MAC address are automatically allocated based on single-board dial-up of the TMU; the TMU sends an ARP (Address Resolution Protocol) message to obtain a server MAC (Media Access Control) address, then the TMU initiates a TCP / IP (Transmission Control Protocol / Internet Protocol) connection request, the TCP / IP connection request is forwarded through network ports of other TMUs on the ring network system, and a stable communication link is established after the TCCU responds to the TCP / IP connection request; and the TMU receives the network data through the network port and compares the target MAC address, and non-self data is forwarded to the next TMU through another network port until the data is sent to the server to complete communication.

1. Name of the Design Product: Fluorescent Lamp Holder (Dual Dials). 2. Use of the Design Product: The design product is used for lighting accessories. 3. Design Key Points of the Design Product: It lies in the combination of shape and pattern. 4. Picture or Photo that Best Illustrates the Design Key Points: Perspective View 1.

This application provides an electronic device and a lighting control method, which can be applied to the field of hardware technology. The electronic device includes a processor, a storage controller, a management controller, and a hard disk backplane. The hard disk backplane has a backplane controller, multiple hard disk connectors, and multiple indicator lights corresponding to the multiple hard disk connectors. The backplane controller is connected to the multiple hard disk connectors and the multiple indicator lights. The management controller is connected to the backplane controller. The hard disk backplane is a first type of hard disk backplane. The processor controls the backplane controller to set the DIP switch value of the hard disk backplane to a first DIP switch value or a second DIP switch value; or the hard disk backplane is a second type of hard disk backplane. The processor is configured to detect if the hard disk connectors on the hard disk backplane are directly connected, and if so, assign a third DIP switch value to the backplane controller. The management controller, in response to the DIP switch command, sets the DIP switch value of the hard disk backplane to a third DIP switch value or a fourth DIP switch value, depending on whether the backplane controller has been assigned a third DIP switch value.

The utility model relates to a dial switch color-changing lamp, which comprises a rectifying circuit, a driving circuit, a stroboflash removing circuit, a dial switch circuit, a yellow lamp bead and a white lamp bead, the input end of the rectifying circuit is connected with a zero line and a live line, and the output end of the rectifying circuit is connected with the input end of the driving circuit. The output end of the driving circuit is connected with the input end of the stroboscopic removing circuit, the output end of the stroboscopic removing circuit is connected with the input end of the dial switch circuit, and the output end of the dial switch circuit is respectively connected with the yellow lamp bead and the white lamp bead. And the user group can select the favorite color temperature.

A reliability test method and test circuit for a voltage stabilizing diode array, belonging to the field of semiconductor voltage stabilizing diode testing. It includes: using a constant current tube to provide a power aging current to the voltage stabilizing diode array to be tested, while monitoring and protecting the voltage stabilizing diode array to be tested; using a light-emitting diode and a voltage stabilizing diode to form a short-circuit indication circuit to feedback the short-circuit problem of the aging product; using a light-emitting diode and a constant current tube to form an aging indication circuit, protecting the normal operation of the light-emitting diode through the constant current tube, and at the same time used for product open-circuit indication; using a shunt circuit to limit the current of the aging path to protect the voltage stabilizing diode array to be tested and other components; using a DIP switch to specify the circuit aging of a certain path of the voltage stabilizing diode array to be tested; connecting an ammeter in series at one end of the DIP switch to achieve single-path current monitoring. It solves the problems of large current fluctuation in the existing semiconductor voltage stabilizing diode aging circuit and no protection measures in the circuit. It is widely used in the power aging of semiconductor voltage stabilizing diode series products.

The utility model discloses a lamp with adjustable power and color temperature, which comprises a lampshade, a ring, a base and a power supply, a waterproof silica gel plug is arranged on the base, a lamp panel is arranged in the lampshade, the power supply is arranged on the base, the ring is sleeved on the periphery of the base and the lampshade, a silica gel sealing strip is arranged between the lampshade and the base, and the silica gel sealing strip is arranged on the base. An internal power supply is changed, the power supply cover is additionally arranged on the power supply in the lamp, the electric shock risk of installation personnel is prevented, the two square holes are additionally formed in the power supply cover, the push rod of the dial switch is exposed, the dial switch is connected with the dial push piece, and therefore the installation personnel can be prevented from being damaged. The resistance value of the sampling resistor on the power supply is changed through the dial switch, and the switching and color mixing of the double-color lamp beads are changed, so that the color temperature of the lamp is adjusted, the power and illumination intensity of the lamp can be freely adjusted according to actual requirements when a user installs the lamp, the illumination requirements in different scenes are met, meanwhile, the energy consumption is reduced, and the purposes of energy conservation and emission reduction are achieved.

The present application discloses a RISER card and its configuration method, device, and readable storage medium, relating to the field of electronic technology. Since the RISER card provided by the present application introduces a DIP switch and is connected to a PCA9546 chip and multiple PCA9555 chips, it can receive the motherboard information sent by the motherboard connector, and according to the motherboard information, control the bandwidth in the bandwidth allocation circuit, control the PCA9555 chip to read the position information of the RISER card and the CPU+VPP ADDR information corresponding to the PCIE interface, confirm the PORT of the CPU of the motherboard, and send the position information of the RISER card and the CPU+VPP ADDR information corresponding to the PCIE interface to the motherboard, so as to achieve corresponding adaptation and identification for motherboards with any bandwidth and silk screen at the same time, greatly improving the applicability.

The present application discloses a battery system and a power supply system. The battery system comprises a processing circuit, a constant current source and a plurality of battery packs; each battery pack comprises at least one sampling resistor; the sampling resistors of all the battery packs are connected in series across the constant current source; voltages across the constant current source can directly reflect corresponding voltage protection values when different numbers of battery packs are connected in series; the processing circuit is connected across the constant current source, and uses the voltage across the constant current source as a voltage protection value to compare same with a voltage after the plurality of battery packs are connected in series. According to the battery system provided by the present application, the voltage protection value is directly represented by means of the voltage across the constant current source, and there is no need for an installation worker to open a switch box on site to adjust the voltage protection value by means of a DIP switch, thereby achieving convenience and rapidness, improving the safety, and reducing personnel costs.

Multimode driver circuit based on a DIP switch, characterized in that the multimode driver circuit comprises a DIP switch, a wall switch module, an LED load module and a constant current module, wherein the LED load module comprises at least two light sources with different color temperatures, and wherein a voltage end of the constant current module is provided for connection to a power source, and wherein a positive end of the constant current module is connected to an input of the LED load module, and wherein an output of the LED load module is connected to an input of the wall switch module and the DIP switch, and wherein an output of the wall switch module is connected to a negative end of the constant current module, and wherein a detection end of the wall switch module is provided to detect a control signal and to control the LED load module based on the control signal, and wherein the DIP switch includes a functional switch position in which the DIP switch connects a power end of the wall switch module to a power source.

The utility model discloses a dial switch box and an LED driver. The dial switch box comprises a shell and a dial switch, the first surface of the shell is provided with a first connecting part, and the inner side of the shell is provided with a limiting part; the first connecting part is used for being connected with an LED driver; and the limiting part is used for fixing the dial switch in the shell. The first connecting piece is arranged on the shell of the dial switch box, so that rapid installation of the dial switch box and the LED driver is realized, and the cost of the driver is reduced.

The utility model discloses an air curtain machine with multiple communication modes. The air curtain machine comprises a control module, a first wired module, a second wired module, a wireless module and a configuration module, the configuration module comprises a first dial switch and a second dial switch; one end of the first dial switch is connected with a first general IO port of the control module, and one end of the second dial switch is connected with a second general IO port of the control module; the first dial switch and the second dial switch generate configuration signals through dial and transmit the configuration signals to the control module; the control module selects the wireless module, the first wired module or the second wired module as a communication module for communication according to the configuration signal. According to the utility model, different communication modes are set in the air curtain machine. And the configuration module is utilized to facilitate selection of a proper communication mode by installation personnel, so that later networking is facilitated. And the installation and networking convenience of the whole air curtain machine is improved. The ventilation device is mainly used in the technical field of ventilation equipment.

The utility model provides a protection constant value printing switching assembly, and relates to the field of relay protection, and the protection constant value printing switching assembly comprises a printing line, a switching piece and a switching line. The printing line is connected to a first printing interface of a rear door of the relay protection device; the adapter is located at a front door of the relay protection device and comprises a dial switch, a second printing interface and a third printing interface; the patch cord comprises a fourth printing interface and a main control element, and the fourth printing interface is connected with the third printing interface; wherein the dial switch controls the output high and low levels through the on-off of the pins, and the on-off state combination of the dial switch corresponds to the ID number of the relay protection device. And during fixed value printing, an operator does not need to run back and forth. The third printing interface is connected with the fourth printing interface of the patch cord, the dial switch can control output high and low levels through on-off of the pins, the on-off state combination of the dial switch corresponds to the ID number of the relay protection device, and the device can automatically identify corresponding protection.

1. The name of this design product: DIP switch box. 2. Purpose of this design product: a switch box for installing a DIP switch. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

The main control device comprises a processing module with a switching pin and a plurality of signal pins, a first DIP switch, a second DIP switch, an inverting module, and a first switch and a second switch. The first DIP switch and second DIP switch are respectively connected to the signal pins through first and second signal switches. One end of the inverting module is connected to the processing module. The first switch connects to the first signal switches, the switching pin, the inverting module, and the operating voltage source. The second switch is connected to the second signal switches, the inverting module, and the operating voltage source.

Disclosed is an LED lamp with a lamp holder and having an adjustable lighting function. The lamp holder is formed with a screwing thread; a dip switch is provided in the lamp holder; an avoidance slot is provided in a top of the lamp holder; and the drive board is electrically connected to the lamp holder, and a dip lever of the dip switch is movably provided in or below the avoidance slot. By setting the dip switch in the lamp holder and setting the avoidance slot on the top of the lamp holder, and after a drive board and the lamp holder are assembled, the dip lever of the dip switch is movably provided in the avoidance slot or is exposed through a connecting link, the adjustment of the color temperature or brightness of a filament lamp is achieved through the exposed dip lever on the lamp holder structure.

Remote-controlled lighting system (100), characterized in that it comprises a remote control (11), at least one lighting device (12) and a control unit (13) provided for each lighting device (12); wherein the control unit (13) comprises a main control unit (131), a DIP switch assembly (132) connected to the main control unit (131) and a wireless communication unit (133), wherein the DIP switch assembly (132) comprises several tap switches and is configured to establish a unique identification identifier for the corresponding lighting device (12);wherein the remote control (11) is wirelessly connected to the wireless communication unit (133), wherein the remote control (11) is provided with setting buttons (111) and several step selection buttons (112), the number of which corresponds to the number of step switches, wherein each step selection button (112) is configured to send a target step remote control command to the main control unit (131) which contains a corresponding button identifier, wherein the main control unit (131), if the button identifier in the target step remote control command received by the main control unit (131) matches the current identity identifier of the corresponding lighting device (12), responds to a setting command of the setting buttons (111) in order to control the corresponding lighting device (12) to perform a corresponding lighting operation, and otherwise does not respond to the setting command of the setting buttons (111).

The utility model relates to a dial switch convenient to clean in the dial switch field, comprising a housing, a push button installed in the housing, a guide sheet fixed on the push button, and pins respectively fixed on two sides of the housing, the two sides of the housing are respectively provided with a detachable transparent plate through a clamping groove, and the transparent plate is provided with a plurality of clamping grooves. The transparent plate is provided with a buckle matched with the clamping groove. According to the utility model, through the detachable transparent plates on the two sides of the shell, when dust in the dial switch needs to be cleaned, the dust in the dial switch can be cleaned by using tools such as an air gun and the like only by detaching the transparent plates. And through the cooperation of the buckles and the clamping grooves, the transparent plate is more stable and is not easy to fall off when being installed. Meanwhile, due to the design of the transparent plate, a user can directly observe the position states of the push button and the guide piece under the condition that the dial switch is not disassembled, and timely replacement or adjustment is facilitated. Therefore, the practicability and the convenience of the dial switch are improved.

This utility model discloses a rotatable, fully luminous tube with a DIP switch, comprising a lamp tube, a first end cap, a second end cap, and a light source plate. The two ends of the lamp tube are a first end and a second end, respectively. The first end cap includes a first cover and a first sleeve. The first sleeve is fixedly connected to the first end cap and rotatably connected to the first cover. A drive plate is provided inside the first sleeve, and the drive plate has a DIP switch. The first sleeve has a DIP hole corresponding to the DIP switch, and the DIP hole has a DIP block connected to the DIP switch. A first pin is provided on the first cover cap. The second end cap has a similar structure to the first end cap. The light source plate is located inside the lamp tube, and its two ends are connected to the inner sidewalls of the first and second end caps, respectively. This design integrates the drive plate and the rotating structure through the end cap, ensuring that the DIP switch operation interface is always located in the same radial position of the rotating body. Simultaneously, the pin fixing design meets the standard lamp holder installation requirements.

The utility model discloses a primary side control circuit, a PCB and a guide rail power supply. The primary side control circuit is composed of an input processing unit, a primary side flyback unit, a dial-up unit, a primary side control unit, an output processing unit and a transformer T1. The input processing unit is connected with an external power supply, and the output end of the input processing unit, the energy storage end of the primary flyback unit, the voltage dividing end of the primary control unit and the primary coil of the transformer T1 are sequentially connected. A primary coil of the transformer T1 is connected with the input end of the output processing unit, and the output end of the output processing unit is connected with electric equipment. The output end of the dial unit is connected with the dimming end of the primary side control unit, and the enabling end of the primary side control unit is connected with the feedback end of the primary side flyback unit; according to the primary side control circuit disclosed by the invention, the dial-up function is realized through the primary side, so that the circuit structure is simplified, the manufacturing cost is reduced, and the reliability and the stability of the circuit are improved; in addition, the system has the advantages of convenience in debugging and maintenance, high compatibility, energy conservation and high efficiency.

1. The name of the design product: DIP switch. 2. The use of the design product: Used to control the on or off of a circuit. 3. The design key points of the design product: Lie in the shape. 4. The picture or photo that best shows the design key points: Perspective view 1 of Design 1. 5. Design 1 is designated as the basic design.

The utility model provides a five-gear color temperature adjusting control circuit and a lighting device, the five-gear color temperature adjusting control circuit comprises a bridge rectifier module, a switch light changing module and a five-gear dial switch, one end of the bridge rectifier module is connected with a driving power supply, the other end of the bridge rectifier module is respectively connected with the switch light changing module and the five-gear dial switch, and the switch light changing module is connected with the five-gear dial switch. The other end of the switch dimming module is connected with an LED light source, and the other end of the five-gear dial switch is connected with the LED light source; and the five-gear dial switch is shifted to different gears, so that different color temperature adjusting functions are realized. By the adoption of the scheme, the power connection circuit is adjusted through the five-gear dial switch, so that different dimming and color adjusting functions can be achieved for different power sources on the basis of standardization of the LED light source, and the problem that large-batch unified production cannot be achieved due to the fact that the production and inventory site cost and the difference material preparation cost for switching LED lamps with single color temperature or different color temperatures are very high is solved.

The utility model discloses an illumination driver capable of locking a dial switch, and belongs to the field of illumination drivers, the illumination driver comprises an illumination driver body, a switch is arranged on the front surface of the illumination driver body, a locking assembly is arranged above the switch, the locking assembly comprises a supporting plate, a sliding rail is fixedly connected to the front surface of the supporting plate, and a dial switch is arranged on the sliding rail. A sliding block is fixedly connected to the front face of the sliding rail, a connecting strip is hinged to the front face of the sliding block, the connecting strip is hinged to the upper portion of the switch, a fixing plate is fixedly connected to the right side of the sliding block, a through hole is formed in the front face of the fixing plate, the locking assembly further comprises an inserting rod, and the inserting rod movably penetrates through the rear portion of the supporting plate. According to the lighting driver, the switch on the lighting driver body is locked by arranging the locking assembly, when the switch is shifted to a proper state, the insertion rod can be inserted into the through hole in the fixing plate to limit the switch, so that the switch cannot be shifted, and the effect of locking the switch conveniently is achieved.

The utility model provides a safety dial for a double-end LED straight tube, which relates to the technical field of electrical elements and comprises a dial switch body. Two groups of pins are symmetrically arranged on the bottom end surface of the dial switch main body; the two groups of pins are parallel to each other; the top end surface of the dial switch main body is provided with a group of dial buttons; a sliding seat is arranged on the top end surface of the dial switch main body; the top end face of the sliding base is rotationally connected with a protective shell. The protective shell is aligned with the position of the shifting button; and the lower part of the dial switch main body is arranged in an anti-collision plate. A sliding seat 107 is shifted to move, then a control rack drives a control gear to rotate through a series of transmission, a protective shell is turned over, a shifting button is exposed to facilitate operation of a worker, and the problems that when the worker operates a double-end LED straight pipe or peripheral equipment thereof, the worker is prone to mistakenly touching a safe dial code, and the safety of the worker is affected are solved. Therefore, the problem that the state of the double-end LED straight tube is changed is solved.