CN208238848U - For the bolt system in power equipment - Google Patents
For the bolt system in power equipment Download PDFInfo
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- CN208238848U CN208238848U CN201820893760.3U CN201820893760U CN208238848U CN 208238848 U CN208238848 U CN 208238848U CN 201820893760 U CN201820893760 U CN 201820893760U CN 208238848 U CN208238848 U CN 208238848U
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- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 28
- 238000004891 communication Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 2
- 230000000977 initiatory effect Effects 0.000 abstract description 3
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000008447 perception Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
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Abstract
The utility model provides a kind of bolt system in power equipment, belongs to electric instrument field, solves the problems, such as to be easy initiation accident in current power equipment after bolt looseness.Including bolt body, control module and pressure sensor, pressure sensor is set on the bottom surface of bolt body bar portion and between bolt body and power equipment to be tightened, control module is set on the upper surface of bolt body head or the side of bolt body, the signal output end of the first signal input part of amplification module and pressure sensor in control module connects, first signal input part of the first signal output end of amplification module and A/D conversion module connects, first signal output end of A/D conversion module and the first signal input part of microprocessor module connect, first signal output end of microprocessor module and the first signal input part of wireless communication module connect, wireless communication module signal output end and remote control apparatus connect, microprocessor module second signal output end and memory module signal input part connect.
Description
Technical field
The utility model relates to electric instrument technical field more particularly to a kind of bolt systems in power equipment
System.
Background technique
To play the role of fastening power equipment, many bolts can be used in power equipment.Electric power is set at present
The bolt of standby middle use is all plain bolt.However, fastening electronic equipment bolt compared long afterwards using the time, often due to
The case where reasons such as vibration loosen, and after bolt looseness, if cannot find in time, it is likely that accident can be caused.
Summary of the invention
The purpose of this utility model is to solve to be easy initiation accident after plain bolt used in current power equipment loosens
The technical issues of, a kind of bolt system in power equipment is provided.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of bolt system in power equipment comprising bolt device and remote control apparatus, the bolt dress
It sets including bolt body, control module and pressure sensor, the control module includes power module, wireless communication module, micro-
Processor module, memory module, amplification module and A/D conversion module, in which: the pressure sensor is set to bolt body bar
On the bottom surface in portion and between bolt body and power equipment to be tightened, control module is set to the upper of bolt body head
On face or the side of bolt body;First signal input part of amplification module and the signal output end of pressure sensor connect,
First signal output end of amplification module is connect with the first signal input part of A/D conversion module, the first letter of A/D conversion module
First signal input part of number output end and microprocessor module connects, the first signal output end of microprocessor module and wireless
First signal input part of communication module connects, and the signal output end of wireless communication module and the signal of remote control apparatus input
End connection, the second signal output end of microprocessor module and the signal input part of memory module connect;The power supply of power module
Output end respectively with pressure sensor, wireless communication module, microprocessor module, memory module, amplification module and A/D modulus of conversion
The power input of block connects;
Wherein, the power module be used for for pressure sensor, wireless communication module, microprocessor module, memory module,
Amplification module and the power supply of A/D conversion module;Pressure sensor for acquiring between power equipment and the bottom of bolt body in real time
Pressure signal, amplification module is used for the pressure signal that acquire to pressure sensor and amplifies, and A/D conversion module is used to put
Pressure signal after big is converted to digital pressure signal, and digital pressure signal is sent to microprocessor module;Microprocessor
Module works as digital pressure signal and is less than preset pressure threshold value for judging whether digital pressure signal is less than preset pressure threshold value
When, Pressure Alarm is generated, and module is sent to remotely by wireless communication by digital pressure signal and Pressure Alarm
Control device;Remote control apparatus is used to carry out pressure alarm according to Pressure Alarm;Memory module is used for microprocessor
Data in module are stored.
Optionally, the control module further includes temperature sensor, and the second signal input terminal and temperature of amplification module pass
The signal output end of sensor connects, and the second signal output end of amplification module and the second signal input terminal of A/D conversion module connect
It connects, the second signal output end of A/D conversion module and the second signal input terminal of microprocessor module connect, microprocessor module
Third signal output end and wireless communication module second signal input terminal connect;The power output end of power module also with temperature
Spend the power input connection of sensor;
The power module is used to power for temperature sensor;Temperature sensor for acquiring the temperature of power equipment in real time
Signal, the temperature signal that amplification module is used to acquire temperature sensor amplify, and A/D conversion module is used for will be amplified
Temperature signal is converted to digital temperature signal, and digital temperature signal is sent to microprocessor module;Microprocessor module is used
In judging whether digital temperature signal is greater than preset temperature threshold, and when digital temperature signal is greater than preset temperature threshold, produce
Raw heat alarm, and module is sent to long-range control dress by wireless communication by digital temperature signal and heat alarm
It sets;Remote control apparatus is also used to carry out temperature alarming according to heat alarm.
Optionally, the power module is battery.
Optionally, the control module further include take can circuit, it is described take can circuit include taking energy coil, rectification module and
Filter module;The taking energy coil is made of iron core and coil, and coil is wrapped on iron core;The taking energy coil is set across electric power
Standby transmission pressure both ends, an output end of taking energy coil and the signal input part of rectification module connect, the letter of rectification module
The signal input part of number output end and filter module connects, and the signal output end of filter module is connect with battery, taking energy coil
Another output ground connection;
Wherein, the taking energy coil is used to incude the curent change in transmission pressure and generates alternating current according to curent change
Pressure, rectification module are used to be converted to alternating voltage DC voltage, and filter module is used to filter out the interference in DC voltage, and will
Filtered DC voltage inputs battery to charge to battery.
Optionally, the pressure sensor is piezoresistive pressure sensor.
The beneficial effects of the utility model are:
It include bolt device and remote control apparatus, bolt device packet by the way that the bolt system being used in power equipment is arranged
The modules such as bolt body, pressure sensor, wireless communication module and microprocessor module are included, allow to pass through pressure sensor
Carry out the pressure of real-time detection bolt body bottom, and when microprocessor module determines that bolt body loosens, it is long-range to control
Device carries out pressure alarm and is overhauled or replaced to bolt body to prompt.Therefore, it can be sent out in time by the utility model
The phenomenon that current bolt body in power equipment loosens, it is thus possible to avoid the loosening due to bolt and cause thing
Therefore.Compared with the background art, the utility model, which has to can be avoided in power equipment, causes accident because of bolt looseness.
Detailed description of the invention
Fig. 1 is the composed structure schematic diagram of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with drawings and examples.
As shown in Figure 1, the bolt system being used in power equipment in the present embodiment includes bolt device and long-range control
Device, the bolt device include bolt body 1, control module and pressure sensor 3, and the control module includes power module
2, wireless communication module 4, microprocessor module 5, memory module 6, amplification module 7 and A/D conversion module 8, in which: the pressure
Sensor 3 is set on the bottom surface of 1 bar portion of bolt body and between bolt body 1 and power equipment to be tightened, control
Module is set on the upper surface of 1 head of bolt body or the side of bolt body 1;First signal input part of amplification module 7
It is connect with the signal output end of pressure sensor 3, the first signal output end of amplification module 7 and the first letter of A/D conversion module 8
The connection of number input terminal, the first signal output end of A/D conversion module 8 are connect with the first signal input part of microprocessor module 5,
First signal output end of microprocessor module 5 is connect with the first signal input part of wireless communication module 4, wireless communication module
The signal input part of 4 signal output end and remote control apparatus connects, the second signal output end of microprocessor module 5 with deposit
Store up the signal input part connection of module 6;The power output end of power module 2 respectively with pressure sensor 3, wireless communication module 4,
Microprocessor module 5, memory module 6, amplification module 7 are connected with the power input of A/D conversion module 8;
Wherein, the power module 2 is used for as pressure sensor 3, wireless communication module 4, microprocessor module 5, storage
Module 6, amplification module 7 and A/D conversion module 8 are powered;Pressure sensor 3 for acquiring power equipment and bolt body 1 in real time
Bottom between pressure signal, amplification module 7 is used for the pressure signal that acquire to pressure sensor 3 and amplifies, and A/D is converted
Module 8 is used to amplified pressure signal being converted to digital pressure signal, and digital pressure signal is sent to microprocessor
Module 5;Microprocessor module 5 works as digital pressure signal for judging whether digital pressure signal is less than preset pressure threshold value
When less than preset pressure threshold value, Pressure Alarm is generated, and digital pressure signal and Pressure Alarm are passed through into channel radio
Letter module 4 is sent to remote control apparatus;Remote control apparatus is used to carry out pressure alarm according to Pressure Alarm;Store mould
Block 6 is for storing the data in microprocessor module 5.Remote control apparatus is mobile terminal or desktop computer etc..
Mobile terminal can be mobile phone, intelligent wearable device or PAD etc..Preset pressure threshold value is tightened electric power for bolt body 1 and is set
Pressure value detected by pressure sensor 3 when standby.
Optionally, the control module further includes temperature sensor 9, the second signal input terminal and temperature of amplification module 7
The signal output end of sensor 9 connects, and the second signal output end of amplification module 7 and the second signal of A/D conversion module 8 input
End connection, the second signal output end of A/D conversion module 8 are connect with the second signal input terminal of microprocessor module 5, micro process
The third signal output end of device module 5 is connect with the second signal input terminal of wireless communication module 4;The power supply of power module 2 is defeated
Outlet is also connect with the power input of temperature sensor 9;The power module 2 is used to power for temperature sensor 9;Temperature passes
Sensor 9 is used for the temperature signal acquired to temperature sensor 9 for acquiring the temperature signal of power equipment, amplification module 7 in real time
It amplifies, A/D conversion module 8 is used to amplified temperature signal being converted to digital temperature signal, and digital temperature is believed
Number it is sent to microprocessor module 5;Microprocessor module 5 for judging whether digital temperature signal is greater than preset temperature threshold,
And when digital temperature signal is greater than preset temperature threshold, heat alarm is generated, and by digital temperature signal and temperature report
Module 4 is sent to remote control apparatus to alert signal by wireless communication;Remote control apparatus is also used to according to heat alarm
Carry out temperature alarming.Preset temperature threshold is that bolt body 1 tightens power equipment, temperature sensor when power equipment works normally
Temperature value detected by 9.
Wherein, the power module 2 is battery.
Optionally, as shown in Figure 1, the control module further include take can circuit, it is described take can circuit include taking energy coil,
Rectification module 10 and filter module 11;The taking energy coil is made of iron core and coil, and coil is wrapped on iron core;It is described to take energy
Coil connects across the transmission pressure both ends of power equipment, an output end of taking energy coil and the signal input part of rectification module 10
It connects, the signal output end of rectification module 10 is connect with the signal input part of filter module 11, the signal output end of filter module 11
It is connect with battery, the another output ground connection of taking energy coil;Wherein, the taking energy coil is for incuding in transmission pressure
Curent change simultaneously generates alternating voltage according to curent change, and rectification module 10 is used to alternating voltage being converted to DC voltage, filter
Wave module 11 is used to filter out the interference in DC voltage, and filtered DC voltage input battery to carry out battery
Charging.
Wherein, the pressure sensor 3 is piezoresistive pressure sensor.
When the utility model is used, when the bolt body 1 that be used in the bolt system in power equipment be screwed to it is to be tightened
Power equipment on when, the bottom of bolt body 1 can generate certain pressure, be mounted on pressure on 1 bottom surface of bolt body and pass
Sensor 3 can induce the variation of pressure in real time.When bolt body 1 loosens, pressure value detected by pressure sensor 3
Can constantly it become smaller, it, can when microprocessor module 5 determines that the collected pressure value of pressure sensor 3 is less than preset pressure threshold value
To determine that bolt body 1 is not enough to fasten power equipment, thus need replacement or fastening bolt ontology 1 in time, therefore, micro process
Device module 5 generates Pressure Alarm, and module 4 is sent to remote control apparatus by wireless communication by Pressure Alarm,
Remote control apparatus carries out pressure alarm to prompt bolt body 1 to loosen, and needs to replace bolt body 1 in time, to keep away
Exempt from initiation accident.
Further, it is obtained by actual verification, when bolt body 1 loosens, the temperature of power equipment can be increased,
Therefore, the temperature variations that temperature sensor 9 carrys out real-time perception power equipment are further arranged in the utility model, when pressure passes
The collected pressure value of sensor 3 is gradually reduced, and when the collected temperature value of temperature sensor 9 constantly rises, can be assisted
Bright bolt body 1 loosens.Remote control apparatus reception heat alarm is gone forward side by side after trip temperature alarm, and work can be prompted
Personnel overhaul or replace to bolt body 1, thus accident can occur to avoid because of bolt looseness.
When power module 2 is battery, due to continuing on for the bolt system in power equipment, electric power storage
The voltage in pond can be reduced constantly, and therefore, the utility model, which is also set up, takes energy module to charge battery real-time perfoming.Specifically
Ground, since electric current often constantly changes in power equipment transmission pressure, when transmission pressure passes through alternation high current, around
Alternating magnetic field is generated, after the taking energy coil that iron core and coil form, generates induced electromotive force at taking energy coil both ends, then pass through
Over commutation module 10 converts alternating current to direct current, can be realized and charges a battery after the filtering of filter module 11, thus
Guarantee effectively work for a long time for the bolt system in power equipment.
It is understood that embodiment of above is merely to illustrate that the principles of the present invention and uses exemplary
Embodiment, however the utility model is not limited thereto.For those skilled in the art, this is not being departed from
In the case where the spirit and essence of utility model, various changes and modifications can be made therein, these variations and modifications are also considered as this reality
With novel protection scope.
Claims (5)
1. a kind of bolt system in power equipment, which is characterized in that described including bolt device and remote control apparatus
Bolt device includes bolt body (1), control module and pressure sensor (3), the control module include power module (2),
Wireless communication module (4), microprocessor module (5), memory module (6), amplification module (7) and A/D conversion module (8), in which:
The pressure sensor (3) is set on the bottom surface of bolt body (1) bar portion and is located at bolt body (1) and to be tightened
Between power equipment, control module is set on the upper surface of bolt body (1) head or the side of bolt body (1);Amplification
First signal input part of module (7) is connect with the signal output end of pressure sensor (3), the first signal of amplification module (7)
Output end is connect with the first signal input part of A/D conversion module (8), the first signal output end of A/D conversion module (8) with it is micro-
First signal input part of processor module (5) connects, the first signal output end and radio communication mold of microprocessor module (5)
First signal input part of block (4) connects, and the signal output end of wireless communication module (4) and the signal of remote control apparatus input
End connection, the second signal output end of microprocessor module (5) are connect with the signal input part of memory module (6);Power module
(2) power output end respectively with pressure sensor (3), wireless communication module (4), microprocessor module (5), memory module
(6), amplification module (7) is connected with the power input of A/D conversion module (8);
Wherein, the power module (2) be used for for pressure sensor (3), wireless communication module (4), microprocessor module (5),
Memory module (6), amplification module (7) and A/D conversion module (8) power supply;Pressure sensor (3) for acquiring power equipment in real time
Pressure signal between the bottom of bolt body (1), the pressure that amplification module (7) is used to acquire pressure sensor (3) are believed
It number amplifies, A/D conversion module (8) is used to be converted to amplified pressure signal digital pressure signal, and number is pressed
Force signal is sent to microprocessor module (5);Microprocessor module (5) is for judging whether digital pressure signal is less than default pressure
Force threshold, and when digital pressure signal is less than preset pressure threshold value, generates Pressure Alarm, and by digital pressure signal and
Module (4) is sent to remote control apparatus to Pressure Alarm by wireless communication;Remote control apparatus is used for according to pressure report
Alert signal carries out pressure alarm;Memory module (6) is for storing the data in microprocessor module (5).
2. the bolt system according to claim 1 in power equipment, which is characterized in that the control module is also wrapped
It includes temperature sensor (9), the second signal input terminal of amplification module (7) is connect with the signal output end of temperature sensor (9), is put
The second signal output end of big module (7) is connect with the second signal input terminal of A/D conversion module (8), A/D conversion module (8)
Second signal output end connect with the second signal input terminal of microprocessor module (5), the third of microprocessor module (5) letter
Number output end is connect with the second signal input terminal of wireless communication module (4);The power output end of power module (2) also with temperature
The power input of sensor (9) connects;
The power module (2) is used to power for temperature sensor (9);Temperature sensor (9) for acquiring power equipment in real time
Temperature signal, amplification module (7) is used for the temperature signal that acquires to temperature sensor (9) and amplifies, A/D conversion module
(8) for amplified temperature signal to be converted to digital temperature signal, and digital temperature signal is sent to microprocessor mould
Block (5);Microprocessor module (5) is worked as digital temperature and is believed for judging whether digital temperature signal is greater than preset temperature threshold
When number being greater than preset temperature threshold, heat alarm is generated, and digital temperature signal and heat alarm is passed through wireless
Communication module (4) is sent to remote control apparatus;Remote control apparatus is also used to carry out temperature alarming according to heat alarm.
3. the bolt system according to claim 1 in power equipment, which is characterized in that the power module (2)
For battery.
4. the bolt system according to claim 3 in power equipment, which is characterized in that the control module is also wrapped
Include take can circuit, it is described take can circuit include taking energy coil, rectification module (10) and filter module (11);The taking energy coil by
Iron core and coil composition, coil are wrapped on iron core;The taking energy coil takes energy line across the transmission pressure both ends of power equipment
One output end of circle is connect with the signal input part of rectification module (10), the signal output end and filtering mould of rectification module (10)
The signal input part of block (11) connects, and the signal output end of filter module (11) is connect with battery, taking energy coil another
Output end ground connection;
Wherein, the taking energy coil is used to incude the curent change in transmission pressure and generates alternating voltage according to curent change,
Rectification module (10) is used to be converted to alternating voltage DC voltage, and filter module (11) is used to filter out dry in DC voltage
It disturbs, and filtered DC voltage is inputted into battery to charge to battery.
5. the bolt system according to claim 1 in power equipment, which is characterized in that the pressure sensor
It (3) is piezoresistive pressure sensor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820893760.3U CN208238848U (en) | 2018-06-11 | 2018-06-11 | For the bolt system in power equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820893760.3U CN208238848U (en) | 2018-06-11 | 2018-06-11 | For the bolt system in power equipment |
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CN208238848U true CN208238848U (en) | 2018-12-14 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110400447A (en) * | 2019-07-24 | 2019-11-01 | 南京信息职业技术学院 | Device for early warning of bolt work abnormity |
CN111882786A (en) * | 2020-07-23 | 2020-11-03 | 河源市江东新区全程精工制品有限公司 | POS machine magnetic head with safe replacement prevention function |
CN113078600A (en) * | 2021-05-18 | 2021-07-06 | 国网山东省电力公司东平县供电公司 | Cable supporting device |
-
2018
- 2018-06-11 CN CN201820893760.3U patent/CN208238848U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110400447A (en) * | 2019-07-24 | 2019-11-01 | 南京信息职业技术学院 | Device for early warning of bolt work abnormity |
CN111882786A (en) * | 2020-07-23 | 2020-11-03 | 河源市江东新区全程精工制品有限公司 | POS machine magnetic head with safe replacement prevention function |
CN113078600A (en) * | 2021-05-18 | 2021-07-06 | 国网山东省电力公司东平县供电公司 | Cable supporting device |
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