CN108387247A - A kind of novel digital-scroll technique instrument - Google Patents
A kind of novel digital-scroll technique instrument Download PDFInfo
- Publication number
- CN108387247A CN108387247A CN201810169503.XA CN201810169503A CN108387247A CN 108387247 A CN108387247 A CN 108387247A CN 201810169503 A CN201810169503 A CN 201810169503A CN 108387247 A CN108387247 A CN 108387247A
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- Prior art keywords
- detector
- temperature
- control
- connector
- main body
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
- G01D3/028—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure
- G01D3/036—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups mitigating undesired influences, e.g. temperature, pressure on measuring arrangements themselves
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- General Physics & Mathematics (AREA)
- Emergency Alarm Devices (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
The invention discloses a kind of novel digital-scroll technique instrument, its structure includes detector guard, first detector connector, second detector connector, power supply connector, main body, power knob, display screen outline border, display screen, working condition display lamp, control button, the lower part of main body is equipped with detector guard, detector guard is fixedly connected by bolt with the shell of main body, the front of detector guard is equipped with the first detector connector, second detector connector, effectively prevent the acute variation of the temperature of substance to be detected from temperature being caused to be more than the range of the temperature of Precision measurement head, improve the safety and reliability of equipment used, effectively raise the use of equipment, working life.
Description
Technical field
The present invention is a kind of novel digital-scroll technique instrument, belongs to electronic instrumentation.
Background technology
Display instrument is to show the industrial automation instrument of measured value.Usually temperature, pressure, flow, level
The detection limit sent with sensors such as mechanical quantities is come out with pointer or digital indication.Display mode have pointer, recording pen, printing and
Display screen etc..Display instrument includes indicating meter and recorder, is accustomed to being known as secondary meter in industrial automation industry.Display instrument
Table is suitable for the measurement and control of the physical quantitys such as various temperature, pressure, liquid level, speed, length.Mathematics is carried out using microprocessor
Operation can carry out high-precision linear correction to various nonlinear properties.Display instrument is usually temperature, pressure, flow, object
The detection limit that the sensors such as position and mechanical quantity are sent is come out with pointer or digital indication.It is all will to detect instrument or other devices
The function that various information are converted to visual scale reading, number, curve and various symbols figure is referred to as shown.Display instrument
The basic principle of table is quite write on paper with pen similar to people and is drawn a picture." pen " used in instrument have mechanical pin needle, electron beam and
The diversified forms such as laser beam；" paper " has common recording sheet, fluorescent screen, optical plastic, liquid crystal and PDP display etc..Display instrument energy root
The movement that " pen " is controlled according to the input information of various variables, depicts the visible form of process variable, to indicate defeated on " paper "
Enter the size or state of information.
But when existing equipment work, the detection of equipment is may result in when temperature is more than the range of detection unit
Precision reduces even can breakage detection device.
Invention content
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of novel digital-scroll technique instrument, to solve
When existing equipment works, the precision of the detection of equipment is may result in when temperature is more than the range of detection unit reduces even meeting
Breakage detection device.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of novel digital-scroll technique
Instrument, structure include detector guard, the first detector connector, the second detector connector, power supply connector, master
Body, power knob, display screen outline border, display screen, working condition display lamp, control button, the lower part of the main body are equipped with
Detector guard, the detector guard are fixedly connected by bolt with the shell of main body, and the detector is protected
The front of protection unit is equipped with the first detector connector, the second detector connector, the first detector connector, the second inspection
Survey the front that device connector is bolted on detector guard, the first detector connector, the second detector
A diameter of 1-3cm of connector, the first detector connector, the second detector connector inside connected by connecting tube
Logical, the lower part of the right part of the main body is equipped with power supply connector, and the power supply connector passes through electric power connection line and inside
The top of power consumption control IC connections, the main body is equipped with control panel, and the top of the main body is fixed with power knob,
The left part of the power knob is equipped with control button, and the top of the control button is equipped with display screen, and the display screen passes through aobvious
Display screen outline border is fixedly connected with main body, and the lower section of the display screen outline border is equipped with working condition display lamp, the working condition
Display lamp is equipped with altogether 4, and the working condition display lamp is respectively work, power supply, standby, malfunction indicator lamp, the work
State display lamp is a line structure, and the control button is the matrix structure of 3 rows 3 row, and the control button is equipped with altogether 9 rubbers
The function button of glue material matter, the power knob are connect by electric power connection line with power supply connector, and the power knob passes through
Signal connecting line is connect with power consumption control IC, and the display screen is fixedly connected by display screen outline border with main body, the detection
Device protective device includes temperature exceeding standard alert loudspeaker, temperature control detection connecting tube, the contact control of high-precision temperature detector
Device, alarm work control device, middle part transmission device, front end transmission device, primary temperature-detecting device, detector guard
Crust of the device, the detector guard shell are rectangular parallelepiped structure, and the lower part of the detector guard shell is equipped with 2
A opening is connect with the first detector connector, the second detector connector, the first detector connector, the second detector
Connector controls detection connecting tube with temperature and is fixed by connecting flange, and the top of the temperature control detection connecting tube is equipped with
High-precision temperature detector contact control unit, the power intake of the high-precision temperature detector contact control unit is in
Portion's transmission device connection, the middle part output end of the middle part transmission device are connect with alarm work control device, the alarm
The electric power connection line of device operation control device is connect with temperature exceeding standard alert loudspeaker, and the temperature exceeding standard alert loudspeaker passes through
Bolt is fixed on the inside of detector guard shell, and all parts of the middle part transmission device pass through bolt and detection
Device protective device shell is fixedly connected, and the middle part transmission device is connect with front end transmission device, the front end transmission device with
The output end of primary temperature-detecting device is flexibly connected.
Further, the high-precision temperature detector contact control unit includes temperature detecting head motion bracket, temperature
Detector job control resetting spring, high precision temp base of a fruit detector, contact control fixed pulley, contact control connecting line, temperature inspection
Survey contact control transmission levers, input drive link, lever connecting line take-up roller, transmission gear, the temperature detecting head movement branch
Frame is located at the top of temperature control detection connecting tube by being welded and fixed, and the lower section of the temperature detecting head motion bracket is equipped with height
Precision temperature base of a fruit detector, the high precision temp base of a fruit detector pass through temperature detecting head job control resetting spring and temperature detecting head
Motion bracket is flexibly connected, and the top of the high precision temp base of a fruit detector is connect with contact control connecting line, the contact control
Connecting line coordinates with control fixed pulley is contacted.
Further, the contact control fixed pulley is fixedly connected with temperature detecting head motion bracket, the contact control
The right end of connecting line contacts the lower end connection of control transmission levers, the temperature detection contact control transmission levers with temperature detection
Connecting line connect with lever connecting line take-up roller, the lever connecting line take-up roller with input drive link be integrated,
The input drive link coordinates with transmission gear.
Further, the alarm work control device includes operation control device holder, electrical power contacts sliding block, power supply
Contact head, electrical power contacts sliding block resetting spring, pulley blocks connecting line, driven pulley group, power input pulley, the job control
Appliance stand is equipped with electrical power contacts sliding block, and the bottom of the electrical power contacts sliding block is equipped with electrical power contacts sliding block resetting spring, institute
It states electrical power contacts sliding block with electrical power contacts head to coordinate, the electrical power contacts head is amplified by electric power connection line and temperature exceeding standard alarm
Device connects, and the electrical power contacts sliding block is connect with pulley blocks connecting line, and the pulley blocks connecting line is connect with driven pulley group, institute
State driven pulley group and power input pulley cooperation.
Further, the middle part transmission device includes transmission input gear, drive link holder, drive link main body, winding
It connects roller, lower part transmission gear, output connection ratch, electric pushrod, fixed power source contact head, middle part power supply and is flexibly connected head,
The output rod of the transmission input gear and output connection ratch cooperation, the output connection ratch and electric pushrod, which is fixed, to be connected
It connects, the power cord of the electric pushrod is connect with fixed power source contact head, the middle part electricity of the fixed power source contact head and lower section
Source is flexibly connected head cooperation.
Further, the transmission input gear is fixedly connected with drive link main body, and the drive link main body passes through bearing
It is connect with drive link holder, the drive link holder is equipped with altogether 2 groups, and the drive link holder is fixedly connected with supporting rack, institute
The middle part for stating drive link main body is equipped with winding connection roller, and the bottom of the drive link main body is fixedly connected with lower part transmission gear.
Further, the front end transmission device includes middle part movable connecting rod, driving cog wheel disc, sliding block, lower lever
Movable connecting rod, front transfer lever are exported, the middle part movable connecting rod is connect with transmission gear disk activity, the driving cog
Wheel disc is engaged with sliding block, and the lower part of the sliding block exports movable connecting rod by lower lever and connect with front transfer lever.
Further, the primary temperature-detecting device include conductive base plate, it is temperature detection storehouse shell, temperature-sensitive working medium, defeated
Go out support plate, output connecting rod, the outside of the conductive base plate be bonded with processing case interference, the conductive base plate and process case it
Between using liquid metal carry out heat conduction, be packaged using silica gel, the conductive base plate and temperature detection storehouse shell are integration
Structure, temperature detection storehouse shell are cylindrical structure, and temperature detection storehouse shell is internally provided with output support plate, institute
State temperature detection storehouse shell, output support plate is internally provided with temperature-sensitive working medium, the normal condition lower volume of the temperature-sensitive working medium becomes
Change coefficient is 5%/K, and the outside of the output support plate is fixedly connected with output connecting rod.
Advantageous effect
The present invention provides a kind of scheme of novel digital-scroll technique instrument, is equipped with detector guard, equipment is normal
It, later can be in use, the first detector connector, the second detector connector are connect with inlet and outlet pipes or into escape pipe
The temperature in current connecting tube is timely monitored, the temperature of test substance is transmitted to temperature-sensitive working medium, Zhi Houre from conductive base plate
The heated volume of quick working medium, which changes, drives output support plate, output connecting rod horizontal movement, to drive front transfer lever
Rotation, later the top drive lower lever output movable connecting rod movement of front transfer lever, lower lever output activity connect
Extension bar band movable slider slides, and sliding block can rotate when sliding with nutating gear disk, can be driven when driving cog wheel disc rotates
Middle part movable connecting rod moves upwards, and middle part movable connecting rod pushes middle part power supply flexible connection head to be connect with fixed power source contact head
It touches, is connected to power supply, electric pushrod starts to work and pushes away output connection ratch to the right, and transmission input gear, is received drive link main body
Volume connection roller, lower part transmission gear start to rotate synchronously, and winding connection roller strap moves driven pulley group, power inputs pulley rotation,
Band running block connecting line moves upwards when driven pulley group, power input pulley rotation, to drive electrical power contacts sliding block, electricity
Source contact head contact, is connected to the power supply of alarm, and temperature exceeding standard alert loudspeaker is started to work, and lower part transmission gear drives input
Drive link, lever connecting line take-up roller, transmission gear rotation are led to drive temperature detection contact control transmission levers rotation
Crossing contact control connecting line drives high precision temp base of a fruit detector to move upwards, and effectively prevents the play of the temperature of substance to be detected
Strong variation causes temperature to be more than the range of the temperature of Precision measurement head, improves the safety and reliability of equipment used, has
Use, the working life for improving equipment of effect.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural schematic diagram of novel digital-scroll technique instrument of the present invention.
Fig. 2 is the structural schematic diagram of detector guard of the present invention.
Fig. 3 is the detailed construction schematic diagram of detector guard of the present invention.
Fig. 4 is the working state figure of detector guard of the present invention.
In figure：Detector guard -1, the first detector connector -2, the second detector connector -3, power supply connection
Mouthfuls -4, main body -5, power knob -6, display screen outline border -7, display screen -8, working condition display lamp -9, control button -10,
Temperature exceeding standard alert loudspeaker -11, temperature control detection connecting tube -12, high-precision temperature detector contact control unit -13,
Alarm work control device -14, middle part transmission device -15, front end transmission device -16, primary temperature-detecting device -17, inspection
Survey device protective device shell -18, temperature detecting head motion bracket -131, temperature detecting head job control resetting spring -132, height
Precision temperature base of a fruit detector -133, contact control fixed pulley -134, contact control connecting line -135, temperature detection contact control transmission
Lever -136, input drive link -137, lever connecting line take-up roller -138, transmission gear -139, operation control device holder -
141, electrical power contacts sliding block -142, electrical power contacts head -143, electrical power contacts sliding block resetting spring -144, pulley blocks connecting line -
145, driven pulley group -146, power input pulley -147, transmission input gear -151, drive link holder -152, drive link master
Body -153, winding connection roller -154, lower part transmission gear -155, output connection ratch -156, electric pushrod -157, fixed power source
Contact head -158, middle part power supply flexible connection head -159, middle part movable connecting rod -161, driving cog wheel disc -162, sliding block -163,
Lower lever export movable connecting rod -164, front transfer lever -165, conductive base plate -171, temperature detection storehouse shell -172,
Temperature-sensitive working medium -173, output support plate -174, output connecting rod -175.
Specific implementation mode
To make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, with reference to
Specific implementation mode, the present invention is further explained.
- Fig. 4 is please referred to Fig.1, the present invention provides a kind of novel digital-scroll technique instrument scheme：Its structure includes that detector is protected
Protection unit 1, the second detector connector 3, power supply connector 4, main body 5, power knob 6, is shown first detector connector 2
The lower part of display screen outline border 7, display screen 8, working condition display lamp 9, control button 10, the main body 5 is equipped with detector guard
Device 1, the detector guard 1 are fixedly connected by bolt with the shell of main body 5, the detector guard 1
Front be equipped with the first detector connector 2, the second detector connector 3, the first detector connector 2, second detects
Device connector 3 is bolted on the front of detector guard 1, the first detector connector 2, the second detector
A diameter of 1-3cm of connector 3, the first detector connector 2, the second detector connector 3 inside pass through connecting tube
Connection, the lower part of the right part of the main body 5 are equipped with power supply connector 4, the power supply connector 4 by electric power connection line with it is interior
The top of the power consumption control IC connections in portion, the main body 5 is equipped with control panel, and the top of the main body 5 is fixed with electricity
The left part of source button 6, the power knob 6 is equipped with control button 10, and the top of the control button 10 is equipped with display screen 8, institute
It states display screen 8 to be fixedly connected with main body 5 by display screen outline border 7, the lower section of the display screen outline border 7 is aobvious equipped with working condition
Show lamp 9, the working condition display lamp 9 is equipped with altogether 4, the working condition display lamp 9 be respectively work, power supply, it is standby,
Malfunction indicator lamp, the working condition display lamp 9 are a line structure, and the control button 10 is the matrix structure of 3 rows 3 row, institute
It states control button 10 and has the function button equipped with 9 rubber material altogether, the power knob 6 is connected by electric power connection line and power supply
Interface 4 connects, and the power knob 6 connect by signal connecting line with power consumption control IC, the display screen 8 by display screen outside
Frame 7 is fixedly connected with main body 5；The detector guard 1 includes temperature exceeding standard alert loudspeaker 11, temperature control detection
Connecting tube 12, high-precision temperature detector contact control unit 13, alarm work control device 14, middle part transmission device 15,
Front end transmission device 16, primary temperature-detecting device 17, detector guard shell 18, the detector guard shell
18 be rectangular parallelepiped structure, the lower part of the detector guard shell 18 be equipped with 2 openings and the first detector connector 2,
Second detector connector 3 connects, and the first detector connector 2, the second detector connector 3 are controlled with temperature and detected
Connecting tube 12 is fixed by connecting flange, and the top of the temperature control detection connecting tube 12 connects equipped with high-precision temperature detector
Control device 13 is touched, power intake and the middle part transmission device 15 of the high-precision temperature detector contact control unit 13 connect
It connects, the middle part output end of the middle part transmission device 15 is connect with alarm work control device 14, the alarm work control
The electric power connection line of device 14 processed is connect with temperature exceeding standard alert loudspeaker 11, and the temperature exceeding standard alert loudspeaker 11 passes through spiral shell
Bolt is fixed on the inside of detector guard shell 18, and all parts of the middle part transmission device 15 pass through bolt and inspection
It surveys device protective device shell 18 to be fixedly connected, the middle part transmission device 15 is connect with front end transmission device 16, and the front end passes
Dynamic device 16 is flexibly connected with the output end of primary temperature-detecting device 17, the high-precision temperature detector contact control unit
13 include temperature detecting head motion bracket 131, temperature detecting head job control resetting spring 132, high precision temp base of a fruit detector
133, contact control fixed pulley 134, contact control connecting line 135, temperature detection contact control transmission levers 136, input transmission
Bar 137, lever connecting line take-up roller 138, transmission gear 139, the temperature detecting head motion bracket 131 are set by being welded and fixed
The top of detection connecting tube 12 is controlled in temperature, the lower section of the temperature detecting head motion bracket 131 is examined equipped with the high precision temp base of a fruit
Gauge head 133, the high precision temp base of a fruit detector 133 pass through temperature detecting head job control resetting spring 132 and temperature detecting head
Motion bracket 131 is flexibly connected, and the top of the high precision temp base of a fruit detector 133 is connect with contact control connecting line 135, described
Contact control connecting line 135 coordinates with control fixed pulley 134 is contacted, and the contact control fixed pulley 134 is transported with temperature detecting head
Dynamic holder 131 is fixedly connected, and the right end of the contact control connecting line 135 contacts control transmission levers 136 with temperature detection
Lower end connects, and the connecting line of the temperature detection contact control transmission levers 136 is connect with lever connecting line take-up roller 138, institute
It states lever connecting line take-up roller 138 to be integrated with input drive link 137, the input drive link 137 and transmission gear
139 cooperations, the alarm work control device 14 include operation control device holder 141, electrical power contacts sliding block 142, power supply
Contact head 143, electrical power contacts sliding block resetting spring 144, pulley blocks connecting line 145, driven pulley group 146, power input pulley
147, the operation control device holder 141 is equipped with electrical power contacts sliding block 142, and the bottom of the electrical power contacts sliding block 142 is set
There are electrical power contacts sliding block resetting spring 144, the electrical power contacts sliding block 142 to coordinate with electrical power contacts head 143, the electrical power contacts
First 143 are connect by electric power connection line with temperature exceeding standard alert loudspeaker 11, and the electrical power contacts sliding block 142 is connect with pulley blocks
Line 145 connects, and the pulley blocks connecting line 145 is connect with driven pulley group 146, and the driven pulley group 146 is inputted with power
Pulley 147 coordinates, and the middle part transmission device 15 includes transmission input gear 151, drive link holder 152, drive link main body
153, winding connection roller 154, lower part transmission gear 155, output connection ratch 156, electric pushrod 157, fixed power source contact head
158, middle part power supply is flexibly connected head 159, and the transmission input gear 151 coordinates with output connection ratch 156, and the output connects
It connects ratch 156 to be fixedly connected with the output rod of electric pushrod 157, the power cord of the electric pushrod 157 is contacted with fixed power source
First 158 connection, the fixed power source contact head 158 are flexibly connected first 159 cooperation, the transmission input with the middle part power supply of lower section
Gear 151 is fixedly connected with drive link main body 153, and the drive link main body 153 is connect by bearing with drive link holder 152,
The drive link holder 152 is equipped with altogether 2 groups, and the drive link holder 152 is fixedly connected with supporting rack, the drive link main body
153 middle part is equipped with winding connection roller 154, and the bottom of the drive link main body 153 is fixedly connected with lower part transmission gear 155,
The front end transmission device 16 includes middle part movable connecting rod 161, driving cog wheel disc 162, sliding block 163, lower lever output work
Dynamic connecting rod 164, front transfer lever 165, the middle part movable connecting rod 161 is flexibly connected with driving cog wheel disc 162, described
Driving cog wheel disc 162 is engaged with sliding block 163, and the lower part of the sliding block 163 exports movable connecting rod 164 with before by lower lever
Portion's transmission levers 165 connect, and the primary temperature-detecting device 17 includes conductive base plate 171, temperature detection storehouse shell 172, heat
The outside of quick working medium 173, output support plate 174, output connecting rod 175, the conductive base plate 171 is bonded with processing case interference,
Heat conduction is carried out using liquid metal between the conductive base plate 171 and processing case, is packaged using silica gel, the conductive base plate
171 and temperature detection storehouse shell 172 be integrated, temperature detection storehouse shell 172 be cylindrical structure, the temperature
Detection storehouse shell 172 is internally provided with output support plate 174, and temperature detection storehouse shell 172 exports the interior of support plate 174
Portion is equipped with temperature-sensitive working medium 173, and the normal condition lower volume variation coefficient of the temperature-sensitive working medium 173 is 5%/K, the output support
The outside of plate 174 is fixedly connected with output connecting rod 175.
Display instrument described in this patent is to show the industrial automation instrument of measured value.Usually temperature, pressure
The detection limit that the sensors such as power, flow, level and mechanical quantity are sent is come out with pointer or digital indication.Display mode have pointer,
Recording pen, printing and display screen etc..Display instrument includes indicating meter and recorder, is accustomed to being known as two in industrial automation industry
Secondary instrument.Display instrument is suitable for the measurement and control of the physical quantitys such as various temperature, pressure, liquid level, speed, length.Using micro-
Processor performs mathematical calculations, and can carry out high-precision linear correction to various nonlinear properties.
In use, first checking for whether each section is bonded, after confirming Plant in good condition, equipment is placed on suitably
Position connects power supply, adjusts working condition and running parameter, can start to work normally later, is equipped with detector guard
1, equipment is in normal use, by the first detector connector 2, the second detector connector 3 with inlet and outlet pipes or into outlet
Pipe connects, and can timely monitor the temperature in current connecting tube later, and the temperature of test substance is transmitted from conductive base plate 171
To temperature-sensitive working medium 173, the volume of being heated of temperature-sensitive working medium 173 changes drive output support plate 174, output connecting rod 175 later
Horizontal movement, to drive front transfer lever 165 to rotate, the top of front transfer lever 165 drives lower lever defeated later
Go out the movement of movable connecting rod 164, lower lever exports movable connecting rod 164 and slided with movable slider 163, and sliding block 163 can when sliding
It is rotated with band nutating gear disk 162, middle part movable connecting rod 161 can be driven to transport upwards when driving cog wheel disc 162 rotates
Dynamic, middle part movable connecting rod 161 pushes middle part power supply flexible connection head 159 to be contacted with fixed power source contact head 158, connection electricity
Source, electric pushrod 157 are started to work and are pushed away output connection ratch 156 to the right, transmission input gear 151, drive link main body
153, winding connection roller 154, lower part transmission gear 155 start to rotate synchronously, the winding connection drive driven pulley of roller 154 group 146,
Power inputs pulley 147 and rotates, when driven pulley group 146, power input pulley 147 rotate band running block connecting line 145 to
Upper movement is connected to the power supply of alarm, temperature exceeding standard report to drive electrical power contacts sliding block 142, electrical power contacts head 143 to contact
Alert loudspeaker 11 is started to work, and lower part transmission gear 155 drives input drive link 137, lever connecting line take-up roller 138, transmission
Gear 139 rotates, and to drive temperature detection contact control transmission levers 136 to rotate, is driven by contacting control connecting line 135
High precision temp base of a fruit detector 133 moves upwards, and effectively prevents the acute variation of the temperature of substance to be detected from causing temperature super
The range for crossing the temperature of Precision measurement head improves the safety and reliability of equipment used, effectively raises equipment
Use, working life.
When problems solved by the invention is existing equipment work, it may result in when temperature is more than the range of detection unit
The precision of the detection of equipment reduces even meeting breakage detection device, the present invention and is combined with each other by above-mentioned component, effective anti-
Only the acute variation of the temperature of substance to be detected causes temperature to be more than the range of the temperature of Precision measurement head, improves equipment
The safety and reliability used effectively raises use, the working life of equipment.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from the present invention spirit or
In the case of essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that come within the meaning and range of equivalency of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (8)
1. a kind of novel digital-scroll technique instrument, structure include detector guard (1), the first detector connector (2),
Second detector connector (3), power supply connector (4), main body (5), power knob (6), display screen outline border (7), display screen
(8), working condition display lamp (9), control button (10), it is characterised in that：
The lower part of the main body (5) be equipped with detector guard (1), the detector guard (1) by bolt with
The shell of main body (5) is fixedly connected, and the front of the detector guard (1) is equipped with the first detector connector (2), the
Two detector connectors (3), the first detector connector (2), the second detector connector (3) are bolted on inspection
Survey device protective device (1) front, the first detector connector (2), the second detector connector (3) a diameter of 1-
3cm, the first detector connector (2), the second detector connector (3) inside be connected to by connecting tube, the host
The lower part of the right part of body (5) is equipped with power supply connector (4), and the power supply connector (4) passes through electric power connection line and internal use
The top of electric control IC connections, the main body (5) is equipped with control panel, and the top of the main body (5) is fixed with power supply
The left part of button (6), the power knob (6) is equipped with control button (10), and the top of the control button (10) is equipped with display
Shield (8), the display screen (8) is fixedly connected by display screen outline border (7) with main body (5), under the display screen outline border (7)
Side is equipped with working condition display lamp (9), and the working condition display lamp (9) is equipped with altogether 4, the working condition display lamp
(9) it is respectively work, power supply, standby, malfunction indicator lamp, the working condition display lamp (9) is a line structure, and the control is pressed
Button (10) is the matrix structure of 3 rows 3 row, and the control button (10) has the function button equipped with 9 rubber material, the electricity altogether
Source button (6) is connect by electric power connection line with power supply connector (4), and the power knob (6) passes through signal connecting line and use
Electric control IC connections, the display screen (8) are fixedly connected by display screen outline border (7) with main body (5)；
The detector guard (1) includes temperature exceeding standard alert loudspeaker (11), temperature control detection connecting tube (12), height
Accurate temperature detector contact control unit (13), alarm work control device (14), middle part transmission device (15), front end pass
Dynamic device (16), primary temperature-detecting device (17), detector guard shell (18), the detector guard shell
(18) it is rectangular parallelepiped structure, the lower part of the detector guard shell (18) is connect equipped with 2 openings with the first detector
The connection of mouthful (2), the second detector connector (3), the first detector connector (2), the second detector connector (3) with
Temperature control detection connecting tube (12) is fixed by connecting flange, and the top of the temperature control detection connecting tube (12) is equipped with height
Accurate temperature detector contact control unit (13), the power input of the high-precision temperature detector contact control unit (13)
End is connect with middle part transmission device (15), middle part output end and the alarm work control device of the middle part transmission device (15)
(14) it connecting, the electric power connection line of the alarm work control device (14) is connect with temperature exceeding standard alert loudspeaker (11),
The temperature exceeding standard alert loudspeaker (11) is bolted on the inside of detector guard shell (18), the middle part
The all parts of transmission device (15) are fixedly connected by bolt with detector guard shell (18), the middle part transmission
Device (15) is connect with front end transmission device (16), and the front end transmission device (16) is defeated with primary temperature-detecting device (17)
Outlet is flexibly connected.
2. a kind of novel digital-scroll technique instrument according to claim 1, it is characterised in that：The high-precision temperature detection
Head contact control unit (13) includes temperature detecting head motion bracket (131), temperature detecting head job control resetting spring
(132), high precision temp base of a fruit detector (133), contact control fixed pulley (134), contact control connecting line (135), temperature detection
Contact control transmission levers (136), input drive link (137), lever connecting line take-up roller (138), transmission gear (139), institute
State the top that temperature detecting head motion bracket (131) is located at temperature control detection connecting tube (12) by being welded and fixed, the temperature
The lower section for spending detector motion bracket (131) is equipped with high precision temp base of a fruit detector (133), the high precision temp base of a fruit detector
(133) it is flexibly connected with temperature detecting head motion bracket (131) by temperature detecting head job control resetting spring (132), institute
The top for stating high precision temp base of a fruit detector (133) is connect with contact control connecting line (135), the contact control connecting line
(135) with contact control fixed pulley (134) coordinate.
3. a kind of novel digital-scroll technique instrument according to claim 2, it is characterised in that：The contact controls fixed pulley
(134) it is fixedly connected with temperature detecting head motion bracket (131), right end and the temperature of the contact control connecting line (135) are examined
Survey the lower end connection of contact control transmission levers (136), the connecting line of temperature detection contact control transmission levers (136) with
Lever connecting line take-up roller (138) connects, and the lever connecting line take-up roller (138) is integrated with input drive link (137)
Structure, the input drive link (137) coordinate with transmission gear (139).
4. a kind of novel digital-scroll technique instrument according to claim 1, it is characterised in that：The alarm work control
Device (14) includes operation control device holder (141), electrical power contacts sliding block (142), electrical power contacts head (143), electrical power contacts
Sliding block resetting spring (144), pulley blocks connecting line (145), driven pulley group (146), power input pulley (147), the work
Make control device holder (141) and be equipped with electrical power contacts sliding block (142), the bottom of the electrical power contacts sliding block (142) is equipped with electricity
Source contact slipper resetting spring (144), the electrical power contacts sliding block (142) coordinate with electrical power contacts head (143), and the power supply connects
Contact (143) is connect by electric power connection line with temperature exceeding standard alert loudspeaker (11), the electrical power contacts sliding block (142) and cunning
Wheel group connecting line (145) connects, and the pulley blocks connecting line (145) connect with driven pulley group (146), the driven pulley group
(146) coordinate with power input pulley (147).
5. a kind of novel digital-scroll technique instrument according to claim 1, it is characterised in that：The middle part transmission device
(15) include transmission input gear (151), drive link holder (152), drive link main body (153), winding connection roller (154), under
Portion's transmission gear (155), output connection ratch (156), electric pushrod (157), fixed power source contact head (158), middle part power supply
It is flexibly connected head (159), the transmission input gear (151) coordinates with output connection ratch (156), and the output connects ratch
(156) it is fixedly connected with the output rod of electric pushrod (157), the power cord of the electric pushrod (157) is contacted with fixed power source
Head (158) connection, the fixed power source contact head (158) are flexibly connected head (159) cooperation with the middle part power supply of lower section.
6. a kind of novel digital-scroll technique instrument according to claim 1 or 5, it is characterised in that：The transmission inputs tooth
Wheel (151) is fixedly connected with drive link main body (153), and the drive link main body (153) passes through bearing and drive link holder (152)
Connection, the drive link holder (152) are equipped with altogether 2 groups, and the drive link holder (152) is fixedly connected with supporting rack, described
The middle part of drive link main body (153) is equipped with winding connection roller (154), and bottom and the lower part of the drive link main body (153) are driven
Gear (155) is fixedly connected.
7. a kind of novel digital-scroll technique instrument according to claim 1, it is characterised in that：The front end transmission device
(16) include middle part movable connecting rod (161), driving cog wheel disc (162), sliding block (163), lower lever output movable connecting rod
(164), front transfer lever (165), the middle part movable connecting rod (161) is flexibly connected with driving cog wheel disc (162), described
Driving cog wheel disc (162) is engaged with sliding block (163), and the lower part of the sliding block (163) exports movable connecting rod by lower lever
(164) it is connect with front transfer lever (165).
8. a kind of novel digital-scroll technique instrument according to claim 1, it is characterised in that：The primary temperature detection dress
(17) are set to include conductive base plate (171), temperature detection storehouse shell (172), temperature-sensitive working medium (173), export support plate (174), is defeated
Go out connecting rod (175), the outside of the conductive base plate (171) is bonded with processing case interference, the conductive base plate (171) and processing
Heat conduction is carried out using liquid metal between case, is packaged using silica gel, the conductive base plate (171) and temperature detection storehouse shell
(172) it is integrated, temperature detection storehouse shell (172) is cylindrical structure, temperature detection storehouse shell (172)
Be internally provided with output support plate (174), temperature detection storehouse shell (172), output support plate (174) are internally provided with heat
The normal condition lower volume variation coefficient of quick working medium (173), the temperature-sensitive working medium (173) is 5%/K, the output support plate
(174) outside is fixedly connected with output connecting rod (175).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810169503.XA CN108387247B (en) | 2018-02-28 | 2018-02-28 | Digital display instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810169503.XA CN108387247B (en) | 2018-02-28 | 2018-02-28 | Digital display instrument |
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| Publication Number | Publication Date |
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| CN108387247A true CN108387247A (en) | 2018-08-10 |
| CN108387247B CN108387247B (en) | 2021-04-30 |
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ID=63069464
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810169503.XA Active CN108387247B (en) | 2018-02-28 | 2018-02-28 | Digital display instrument |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351652A (en) * | 2018-10-27 | 2019-02-19 | 安徽深泽电子股份有限公司 | A kind of detection device of pcb board etching label |
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|---|---|---|---|---|
| CN2088735U (en) * | 1991-04-05 | 1991-11-13 | 许太根 | Electric heating temp. controlling energy-saving switch |
| CN204324021U (en) * | 2014-12-12 | 2015-05-13 | 南通大学附属医院 | Lift take-put type rafraichometer receiver |
| CN105595792A (en) * | 2015-11-23 | 2016-05-25 | 日升五金制品（深圳）有限公司 | Electric heating cooking container with removable temperature control component and heating thermostatic control method thereof |
| CN106644166A (en) * | 2016-12-19 | 2017-05-10 | 天津市品通电力科技有限公司 | Two-path temperature measuring instrument based on magnetic coupling isolation |
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2018
- 2018-02-28 CN CN201810169503.XA patent/CN108387247B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2088735U (en) * | 1991-04-05 | 1991-11-13 | 许太根 | Electric heating temp. controlling energy-saving switch |
| CN204324021U (en) * | 2014-12-12 | 2015-05-13 | 南通大学附属医院 | Lift take-put type rafraichometer receiver |
| CN105595792A (en) * | 2015-11-23 | 2016-05-25 | 日升五金制品（深圳）有限公司 | Electric heating cooking container with removable temperature control component and heating thermostatic control method thereof |
| CN106644166A (en) * | 2016-12-19 | 2017-05-10 | 天津市品通电力科技有限公司 | Two-path temperature measuring instrument based on magnetic coupling isolation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109351652A (en) * | 2018-10-27 | 2019-02-19 | 安徽深泽电子股份有限公司 | A kind of detection device of pcb board etching label |
| CN109351652B (en) * | 2018-10-27 | 2021-01-01 | 安徽深泽电子股份有限公司 | Detection apparatus for PCB board etching mark |
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| Publication number | Publication date |
|---|---|
| CN108387247B (en) | 2021-04-30 |
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Effective date of registration: 20210415 Address after: 271000 Taishan science, technology and Culture Industrial Park, Shanggao street, Taishan District, Tai'an City, Shandong Province Applicant after: Taian Sida Instrument Co.,Ltd. Address before: 410003 Department of Mechanical and Electrical Engineering, Changsha University, 98 Hongshan Road, Kaifu District, Changsha City, Hunan Province Applicant before: Zhou Yuanzhong |
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