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Timer

A timer and timing module technology, applied in electrical components, coupling devices, devices with flexible leads, etc., can solve the problems of complex timer structure, large minimum time unit, and high cost.

Inactive Publication Date: 2014-04-09
芜湖欣荣管业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this kind of timing is that the set minimum time unit is large, it is impossible to achieve accurate timing, and the pin is easy to fall off and lose, and the number of timings is limited; because the cradle is outside the timing disk, it may be damaged or misoperated due to external force. Possibility, and this kind of timer has a complex structure and a large volume
Existing timers are generally dedicated to a certain type of electrical appliances, not universal, and have defects such as complex structure or high cost, or the timing cycle cannot be adjusted or the adjustment process is too complicated

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1As shown, it is an internal circuit block diagram of a timer in this embodiment, which includes a main control module, a power supply module connected to the main control module, a crystal oscillator module, a display module, a timing module and a switch module, and an input connected to the switch module module and output module; the power supply module is connected with the main control module and supplies power to the main control module; the crystal oscillator module sends the generated clock signal to the main control module; the timing module sends timing information to the main control module; the display module receives and displays the main control module Time information from the module; the input module is connected to the mains, the output module is connected to household appliances, and the main control module sends control information to the switch module to make the switch module turn on or off the input module and the output module.

[00...

Embodiment 2

[0044] Such as figure 2 As shown, it is a schematic structural view of a wiring board socket in this embodiment, which includes a wire, a plug 100 and a socket 300, and the plug 100 and the socket 300 are connected by a wire; the plug 100 includes a pin 110 and a pin base 120, such as image 3 As shown, it is a schematic structural diagram of a pin 110 of a wiring board socket in this embodiment, one end of the pin 110 is a mounting end of a columnar structure and the other end is an insertion end of a sheet structure; Figure 4 As shown, it is a schematic structural diagram of a pin base 120 of a wiring board socket in this embodiment, a first cylindrical groove 121 is provided on the pin base 120, and a circular opening 122 is opened at one end of the first cylindrical groove 121 The other end is provided with a conductive piece 123; the installation end of the pin 110 is put into the first cylindrical groove 121 and can rotate freely; the socket 300 includes a jack base an...

Embodiment 3

[0048] Such as Figure 6 As shown, it is a schematic block diagram of the internal circuit of a terminal block socket in this embodiment, which includes a rotary handle 210, a first panel 220, a side panel 230, a second panel 260, a rotating shaft 250 and an isolation plate 240, and the first panel 220 It is a circular panel with a round hole in the middle, and the second panel 260 is a circular panel with a bearing hole in the middle; a line is provided inside the rotating shaft 250, one end of which is connected with the bearing of the second panel 260, and the other end passes through the second panel. A panel 220 is fixedly connected with the rotary handle 210 after being a round hole in the middle; the isolation plate 240 is circular, and is fixed in the middle of the rotary shaft 250 radially along the rotary shaft 250; the side panel 230 is a cylindrical structure with openings at both ends. One end is connected to the side of the first panel 220 and the other end is co...

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PUM

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Abstract

The invention discloses a timer, and pertains to the technical field of timers. The timer comprises a power supply module. The timer further comprises: a main control module; a crystal oscillator module, a display module, a timing module and a switch module which are connected with the main control module; and an input module and an output module which are connected with the switch module. The power supply module is connected with the main control module and used to supply power to the main control module. The crystal oscillator module is used to send a generated clock signal to the main control module. The timing module is used to send timing information to the main control module. The display module is used and display time information sent by the main control module. The input module is connected with the mains supply. The output module is connected with household appliances. The main control module is used to send control information to the switch module to make the switch module switch on or switch off the input module and the output module. The timer of the invention not only can be used to control a circuit to be turned on at a set time, and but also can be used to control the circuit to be turned off at a set time.

Description

technical field [0001] The present invention relates to the technical field of timers, in particular to a timer. Background technique [0002] The control components used to implement various time-related functions are called timers. A timer module or timer component usually includes one or more different timers, which can operate independently of each other. Possible areas of use are pulse generators, clock generators, units for time measurement and reference timers for event counters. Timers can in principle be implemented in software or hardware. There are generally two types of timing setting mechanisms for mechanical timers currently on the market. One is that the pin is inserted into the preset ON and OFF holes, and the other is the setting mechanism based on up and down or left and right. mechanism, the cradle is generally outside the timing disc. The disadvantage of this kind of timing is that the set minimum time unit is large, it is impossible to achieve accura...

Claims

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Application Information

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IPC IPC(8): H01R13/66H01R13/70H01R13/72
Inventor 罗琳
Owner 芜湖欣荣管业科技有限公司