CN209305003U - Contact detection system - Google Patents
Contact detection system Download PDFInfo
- Publication number
- CN209305003U CN209305003U CN201821926537.0U CN201821926537U CN209305003U CN 209305003 U CN209305003 U CN 209305003U CN 201821926537 U CN201821926537 U CN 201821926537U CN 209305003 U CN209305003 U CN 209305003U
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- signal
- output end
- electrically connected
- module
- contact detection
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Abstract
The utility model discloses contact detection systems, including key module, signal receiver, null pick-up and power supply, the output end of the key module, signal receiver and null pick-up is unidirectionally electrically connected with signal amplifier, the output end of the signal amplifier is unidirectionally electrically connected with signal adapter, and the output end of the power supply is unidirectionally electrically connected with relay.The utility model cooperate by signal amplifier, signal adapter, relay, central processing unit, warning lamp, buzzer, display, print module, register and memory, the purpose that 3D printer is printed can be automatically controlled by realizing, when null pick-up, which detects, to be needed to print, central processing unit automatically controls print module and is printed, not only reduce the amount of labour of user, also improve the efficiency of printing, meet the needs of market, solves the problems, such as that previous 3D printer does not have contact detection system.
Description
Technical field
The utility model relates to detection system technical fields, specially contact detection system.
Background technique
3D printing is actually the newest rapid molding device for the technologies such as utilize photocuring and paper layer folded, it and common print
Working principle is essentially identical, and printer is provided with liquid or powder etc. " printed material ", after connecting with computer, is controlled by computer
" printed material " is stacked up from level to level, the blueprint on computer is finally become in kind, but traditional 3D printer is most
Do not have contact detection system, is manually printed without this system needs, without the amount of labour for increasing user, also dropped
The low printing effect of 3D printer, is not able to satisfy the demand in market, has as the problem present on, be pointedly proposed
Contact detection system.
Utility model content
The purpose of this utility model is to provide contact detection system, 3D printer can be automatically controlled by, which having, is beaten
The advantages of print, solves the problems, such as that previous 3D printer does not have contact detection system.
To achieve the above object, the utility model provides the following technical solutions: contact detection system, including key mould
The output end of block, signal receiver, null pick-up and power supply, the key module, signal receiver and null pick-up is equal
It unidirectionally is electrically connected with signal amplifier, the output end of the signal amplifier is unidirectionally electrically connected with signal adapter, the power supply
Output end be unidirectionally electrically connected with relay, the output end of the relay and signal adapter is unidirectionally electrically connected with centre
Device is managed, the output end of the central processing unit is unidirectionally electrically connected with warning lamp, buzzer, display and print module, institute respectively
The output end for stating central processing unit two-way is respectively electrically connected with register and memory.
Preferably, the output end of the central processing unit is two-way respectively is electrically connected with filter and external interrupt module.
Preferably, the model analog-digital converter of the signal adapter, the model AT89C51 of the central processing unit
Or STC89C52.
Preferably, the key module and signal receiver belong to external control module, and the null pick-up belongs to
Internal control module.
Preferably, the buzzer and warning lamp belong to alarm module, and the register and memory belongs to memory module.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model is turned by key module, signal receiver, null pick-up, power supply, signal amplifier, signal
Parallel operation, relay, central processing unit, warning lamp, buzzer, display, print module, register and memory match
It closes, the purpose that 3D printer is printed can be automatically controlled by realizing, when null pick-up, which detects, to be needed to print, center
Processor automatically controls print module and is printed, and not only reduces the amount of labour of user, also improves the efficiency of printing, full
The demand in sufficient market solves the problems, such as that previous 3D printer does not have contact detection system.
2, the utility model is connect for controlling signal by key-press input by setting signal by setting button module
Device is received, for receiving wireless signal, long-range control is realized, by the way that null pick-up is arranged, for detecting whether being beaten
Print is used for amplification detection signal and input signal by setting signal amplifier, by setting signal converter, is used for mould
Quasi- signal is converted to digital signal, by the way that relay is arranged, for providing stable voltage, passes through setting warning lamp and buzzing
Device, for reminding user after the completion of printing, by the way that display is arranged, for showing the working condition and correlation letter of printer
Breath, for carrying out 3D printing, by the way that register is arranged, is used for interim storing data, is deposited by setting by the way that print module is arranged
Reservoir is used for long-time storage data, by the way that filter is arranged, for filtering interference signal.
Detailed description of the invention
Fig. 1 is Tthe utility model system schematic diagram one；
Fig. 2 is Tthe utility model system schematic diagram two；
Fig. 3 is Tthe utility model system schematic diagram three.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3, contact detection system, including key module, signal receiver, null pick-up and power supply are please referred to,
Key module and signal receiver belong to external control module, and null pick-up belongs to internal control module, are pressed by setting
Key module is realized long-range by setting signal receiver for receiving wireless signal for controlling signal by key-press input
Control, by the way that null pick-up is arranged, for detecting whether being printed, key module, signal receiver and zero-bit are passed
The output end of sensor is unidirectionally electrically connected with signal amplifier, by setting signal amplifier, for amplification detection signal and defeated
Entering signal, the output end of signal amplifier is unidirectionally electrically connected with signal adapter, the model analog-digital converter of signal adapter,
By setting signal converter, for converting analog signals into digital signal, the output end of power supply is unidirectionally electrically connected with relay
Device, by the way that relay is arranged, for providing stable voltage, the output end of relay and signal adapter is unidirectionally electrically connected with
Central processing unit, the model AT89C51 or STC89C52 of central processing unit, the output end of central processing unit are unidirectionally electrically connected respectively
It is connected to warning lamp, buzzer, display and print module, buzzer and warning lamp belong to alarm module, by the way that warning lamp is arranged
And buzzer, for reminding user after the completion of printing, by be arranged display, for show printer working condition and
Relevant information, by the way that print module is arranged, for carrying out 3D printing, the output end of central processing unit respectively post by two-way be electrically connected with
Storage and memory, register and memory belong to memory module, and the output end of central processing unit is two-way respectively to be electrically connected with filter
Wave device and external interrupt module, by the way that filter is arranged, for filtering interference signal, by the way that register is arranged, for temporarily depositing
Store up data, by be arranged memory, be used for long-time storage data, by key module, signal receiver, null pick-up,
Power supply, signal adapter, relay, central processing unit, warning lamp, buzzer, display, print module, is posted signal amplifier
Storage and memory cooperate, and the purpose that 3D printer is printed can be automatically controlled by realizing, when null pick-up 3
It detects that central processing unit 8 automatically controls print module 12 and printed when needing to print, not only reduces the labour of user
Amount, also improves the efficiency of printing, meets the needs of market, solve previous 3D printer and do not have asking for contact detection system
Topic.
In use, receiving wireless signal by signal receiver by key module input control signal, long-range control is realized
System, detects whether to be printed by null pick-up, by signal amplifier amplification detection signal and input signal, leads to
It crosses signal adapter and converts analog signals into digital signal, stable voltage is provided by relay, by the way that warning lamp is arranged
User is reminded after the completion of printing with buzzer, the working condition and relevant information of printer are shown by display, is passed through
Print module carries out 3D printing and passes through memory long-time storage data by the interim storing data of register.
In summary: the contact detection system passes through key module, signal receiver, null pick-up, power supply, letter
Number amplifier, signal adapter, relay, central processing unit, warning lamp, buzzer, display, print module, register and
The cooperation of memory solves the problems, such as that previous 3D printer does not have contact detection system.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. contact detection system, including key module, signal receiver, null pick-up and power supply, it is characterised in that: described
The output end of key module, signal receiver and null pick-up is unidirectionally electrically connected with signal amplifier, the signal amplification
The output end of device is unidirectionally electrically connected with signal adapter, and the output end of the power supply is unidirectionally electrically connected with relay, the relay
The output end of device and signal adapter is unidirectionally electrically connected with central processing unit, and the output end difference of the central processing unit is unidirectional
It is electrically connected with warning lamp, buzzer, display and print module, the output end of the central processing unit is two-way respectively to be electrically connected with
Register and memory.
2. contact detection system according to claim 1, it is characterised in that: the output end of the central processing unit is distinguished
It is two-way to be electrically connected with filter and external interrupt module.
3. contact detection system according to claim 1, it is characterised in that: the model modulus of the signal adapter
Converter, the model AT89C51 or STC89C52 of the central processing unit.
4. contact detection system according to claim 1, it is characterised in that: the key module and signal receiver are equal
Belong to external control module, the null pick-up belongs to internal control module.
5. contact detection system according to claim 1, it is characterised in that: the buzzer and warning lamp belong to alarm
Module, the register and memory belong to memory module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821926537.0U CN209305003U (en) | 2018-11-22 | 2018-11-22 | Contact detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821926537.0U CN209305003U (en) | 2018-11-22 | 2018-11-22 | Contact detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209305003U true CN209305003U (en) | 2019-08-27 |
Family
ID=67673853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821926537.0U Active CN209305003U (en) | 2018-11-22 | 2018-11-22 | Contact detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209305003U (en) |
-
2018
- 2018-11-22 CN CN201821926537.0U patent/CN209305003U/en active Active
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