CN107941418A - A kind of pressure sensor detecting device - Google Patents
A kind of pressure sensor detecting device Download PDFInfo
- Publication number
- CN107941418A CN107941418A CN201711137038.3A CN201711137038A CN107941418A CN 107941418 A CN107941418 A CN 107941418A CN 201711137038 A CN201711137038 A CN 201711137038A CN 107941418 A CN107941418 A CN 107941418A
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- CN
- China
- Prior art keywords
- pressure sensor
- drive cavity
- driving
- gear
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L25/00—Testing or calibrating of apparatus for measuring force, torque, work, mechanical power, or mechanical efficiency
Abstract
The invention discloses a kind of pressure sensor detecting device, the display device is set on detection means, the detection device includes base, L-type support arm, constrictor, detection pressure head and squeeze grip, the L-type support arm is arranged on base upper surface one end, the first drive cavity and the second drive cavity are set in the L-type support arm, first drive cavity is located on L-type support arm on one end of vertical feet, second drive cavity is located on L-type support arm on the other end, and first drive cavity is interconnected with second drive cavity；The present invention combines design using standard pressure transducer and testing pressure sensor, when can be subject to identical pressure at the same time by standard pressure transducer and testing pressure sensor, whether upper testing pressure the sensor data graphs detected and the data graphs that standard pressure transducer is detected are overlapped to judge whether testing pressure sensor is qualified according to the display device.
Description
Technical field
The present invention relates to detection device technical field, more particularly to a kind of pressure sensor detecting device.
Background technology
Pressure sensor is a kind of using especially extensive device, its main technique is to go out phase according to the dimensioned of oneself
The aluminum alloy cross beam answered, then sticks foil gauge in place, and when beam force deforms, foil gauge can also occur together
The deformation of sample, changes resistance or capacitance of foil gauge etc., exports corresponding signal, and pressure sensor needs after producing
It just can formally dispatch from the factory and sell after being detected, but traditional pressure sensor detection device detecting step is excessively cumbersome, and need
Considerable degree of professional standards are wanted, while single can only be detected, detection efficiency is low.
The content of the invention
The purpose of the present invention is that to solve the above-mentioned problems and provides a kind of pressure sensor detecting device, solves
Traditional pressure sensor detection device detecting step is excessively cumbersome, and needs considerable degree of professional standards, while can only be single
The problem of one is detected, and detection efficiency is low.
To solve the above-mentioned problems, the present invention provides a kind of technical solution：
A kind of pressure sensor detecting device, including detection device and display device, the display device are arranged on detection device
On, the detection device includes base, L-type support arm, constrictor, detection pressure head and squeeze grip, and the L-type support arm is set
The first drive cavity and the second drive cavity are set in base upper surface one end, the L-type support arm, first drive cavity is located at L
On type support arm on one end of vertical feet, second drive cavity is located on L-type support arm on the other end, and described first
Drive cavity is interconnected with second drive cavity, and driving gear, the first driven gear, first are equipped with first drive cavity
Driving pulley and driving rack, the driving gear are installed on the first drive cavity bottom side by shaft, described first from
Moving gear and the first driving pulley are installed on opposite side at the top of the first drive cavity by same root shaft, and the driving rack is set
Put between driving gear and the first driven gear, and the both sides of the driving rack respectively with driving gear and the first driven tooth
Wheel intermeshing, second drive cavity is interior to be equipped with the second driven gear and the second driving pulley, and second driven tooth
Wheel and the second driving pulley are installed on the end of the second drive cavity by same root shaft, and one end of the constrictor is arranged on
In second drive cavity, the side that the constrictor corresponds to the second driven gear sets the gear teeth, and the gear teeth and the second driven tooth
Wheel intermeshing, the other end of the constrictor are connected with detection pressure head, and the squeeze grip is arranged on right on the outside of L-type support arm
Answer on the position of driving gear, and the squeeze grip is connected with driving gear.
As a preferred technical solution of the present invention, the base upper surface correspondence detection pressure head is arranged right below pressing
Force snesor installs interface, and the pressure sensor installation interface is arranged to six, and six pressure sensor installations connect
Mouth is set gradually in same straight line, and standard pressure transducer is provided with one of them described pressure sensor installation interface, its
He is provided with testing pressure sensor by six pressure sensor installation interfaces, and the chassis interior is equipped with input module, list
Piece machine and output module, the input module are electrically connected with microcontroller, and the microcontroller is electrically connected with output module, described
Pressure sensor is installed interface and input module and is electrically connected, and the display device is liquid crystal display, and the display device
It is electrically connected with output module.
As a preferred technical solution of the present invention, the display device is to be obliquely installed.
As a preferred technical solution of the present invention, first driving pulley is equipped with driving belt, and described
First driving pulley is connected by driving belt with the second driving pulley.
As a preferred technical solution of the present invention, the detection pressure head includes connecting plate and pressure head is top, the company
The top middle of fishplate bar and the bottom of constrictor connect, and the pressure head is top to be arranged to six, and six pressure heads are top
The uniform bottom for being arranged on connecting plate.
A pair of of limiting plate, the compression are equipped with as a preferred technical solution of the present invention, in second drive cavity
One end of bar is arranged between a pair of of limiting plate.
As a preferred technical solution of the present invention, the limiting plate of corresponding second driven gear in second drive cavity
It is equipped with open slot, the gear teeth on the constrictor are through open slot and the intermeshing of the second driven gear.
As a preferred technical solution of the present invention, the base bottom is located at four corners and is equipped with levelling shoe.
As a preferred technical solution of the present invention, the base upper surface is equipped with level meter.
Beneficial effects of the present invention：
Base is adjusted to horizontal level by the present invention in use, first passing through levelling shoe and level meter, then by five measuring pressures to be checked
Sensor is installed on pressure sensor installation interface, to be detected to standard pressure transducer and five finally by squeeze grip
Pressure sensor applies identical pressure at the same time, the data graphs that upper testing pressure sensor is detected according to the display device with
Whether the data graphs that standard pressure transducer is detected are overlapped to judge whether testing pressure sensor is qualified.
The present invention has reasonable in design, and design, energy are combined using standard pressure transducer and testing pressure sensor
When being enough subject to identical pressure at the same time by standard pressure transducer and testing pressure sensor, according to the display device on treat pressure measurement
The data graphs that force snesor is detected judge to treat with whether the data graphs that standard pressure transducer is detected overlap
Whether pressure measurement force snesor is qualified, and without too high professional standards, and the present apparatus can be at the same time to five testing pressure sensors
Progress detects at the same time, substantially increases detection efficiency.
Brief description of the drawings：
For ease of explanation, the present invention is described in detail by following specific implementations and attached drawing.
Fig. 1 is the front view of the present invention；
Fig. 2 is the internal structure schematic diagram of the L-type support arm of the present invention；
Fig. 3 is that the pressure sensor of the present invention installs the sectional view of interface；
Fig. 4 is the enlarged drawing at A in Fig. 2 of the present invention；
Fig. 5 is the principle of the present invention figure.
In figure：1- detection devices, 2- display devices, 3- bases, 4-L type support arms, 5- constrictors, 6- detection pressure heads, 7-
Squeeze grip, the first drive cavities of 8-, the second drive cavities of 9-, 10- driving gears, the first driven gears of 11-, 12- first are driven skin
Belt wheel, 13- driving racks, the second driven gears of 14-, the second driving pulleys of 15-, the 16- gear teeth, the installation of 17- pressure sensors
Interface, 18- standard pressure transducers, 19- testing pressure sensors, 20- input modules, 21- microcontrollers, 22- output modules,
23- driving belts, 24- connecting plates, 25- pressure heads are top, 26- limiting plates, 27- open slots, 28- levelling shoes, 29- level meters.
Embodiment：
As shown in Figs. 1-5, present embodiment uses following technical scheme：A kind of pressure sensor detecting device, including inspection
Survey device 1 and display device 2, the display device 2 are arranged in detection device 1, the detection device 1 includes base 3, L-type
Support arm 4, constrictor 5, detection pressure head 6 and squeeze grip 7, the L-type support arm 4 is arranged on 3 upper surface one end of base, described
The first drive cavity 8 and the second drive cavity 9 are set in L-type support arm 4, first drive cavity 8 is located at vertical bottom on L-type support arm 4
On one end of seat 3, on the other end on the L-type support arm 4 of second drive cavity 9, and first drive cavity 8 with it is described
Second drive cavity 9 is interconnected, and driving gear 10, the first driven gear 11, first transmission skin are equipped with first drive cavity 8
Belt wheel 12 and driving rack 13, the driving gear 10 are installed on 8 bottom side of the first drive cavity by shaft, described first from
11 and first driving pulley 12 of moving gear is installed on 8 top opposite side of the first drive cavity, the transmission by same root shaft
Rack 13 is arranged between 10 and first driven gear 11 of driving gear, and the both sides of the driving rack 13 respectively with driving tooth
10 and first driven gear 11 of wheel is intermeshed, and the second driven gear 14 and the second transmission skin are equipped with second drive cavity 9
Belt wheel 15, and second driven gear, 14 and second driving pulley 15 is installed on the second drive cavity 9 by same root shaft
End, one end of the constrictor 5 is arranged in the second drive cavity 9, and the constrictor 5 corresponds to the one of the second driven gear 14
Side sets the gear teeth 16, and the gear teeth 16 are intermeshed with the second driven gear 14, and the other end and the detection of the constrictor 5 are pressed
First 6 connection, the squeeze grip 7 are arranged on the position of the corresponding driving gear 10 in the outside of L-type support arm 4, and described press handle
Hand 7 is connected with driving gear 10.
Further, the pressure sensor that is arranged right below of 3 upper surface of the base correspondence detection pressure head 6 installs interface
17, the pressure sensor installation interface 17 is arranged to six, and six pressure sensor installation interfaces 17 are in always
Line is set gradually, and standard pressure transducer 18 is provided with one of them described pressure sensor installation interface 17, other six
The pressure sensor installation interface 17 is provided with testing pressure sensor 19, and the base 3 is internally provided with input module 20, list
Piece machine 21 and output module 22, the input module 20 are electrically connected with microcontroller 21, the microcontroller 21 and output module 22
It is electrically connected, the pressure sensor installation interface 17 is electrically connected with input module 20, and the display device 2 is liquid crystal display
Screen, and the display device 2 is electrically connected with output module 22.
Further, the display device 2 is to be obliquely installed.
Further, first driving pulley 12 is equipped with driving belt 23, and first driving pulley 12
It is connected by driving belt 23 with the second driving pulley 15.
Further, the detection pressure head 6 includes connecting plate 24 and pressure head top 25, the top center of the connecting plate 24
Between be connected with the bottom of constrictor 5, the pressure head top 25 is arranged to six, and six pressure heads top 25 are uniformly set
In the bottom of connecting plate 24, easy to apply phase to a standard pressure transducer 18 and five pressure sensors 19 to be detected at the same time
Same pressure.
Further, a pair of of limiting plate 26 is equipped with second drive cavity 9, one end of the constrictor 5 is arranged on one
To between limiting plate 26, preventing 5 sideslip of constrictor.
Further, the limiting plate 26 of corresponding second driven gear 14 is equipped with open slot 27 in second drive cavity 9,
The gear teeth 16 on the constrictor 5 are intermeshed through open slot 27 with the second driven gear 14.
Further, 3 bottom of base is located at four corners and is equipped with levelling shoe 28, plays and ensures that base 3 is in
The effect of horizontal level.
Further, whether 3 upper surface of base is equipped with level meter 29, easy to intuitively know base 3 in level
Position.
Specifically, the present invention is in use, first pass through levelling shoe 28 and base 3 is adjusted to horizontal level by level meter 29, then
Five pressure sensors 19 to be detected are installed on pressure sensor installation interface 17, finally by squeeze grip 7 to standard
Pressure sensor 18 and five pressure sensors 19 to be detected apply identical pressure at the same time, treat pressure measurement on 2 according to the display device
The data graphs that force snesor 19 is detected are sentenced with whether the data graphs that standard pressure transducer 18 is detected overlap
Whether disconnected testing pressure sensor is qualified.
The basic principles, main features and the advantages of the invention, the technology of the industry has been shown and described above
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (9)
1. a kind of pressure sensor detecting device, including detection device (1) and display device (2), it is characterised in that：The display
Device (2) is arranged in detection device (1), the detection device (1) include base (3), L-type support arm (4), constrictor (5),
Pressure head (6) and squeeze grip (7) are detected, the L-type support arm (4) is arranged on base (3) upper surface one end, the L-type support
The first drive cavity (8) and the second drive cavity (9) are set in arm (4), first drive cavity (8) is located on L-type support arm (4) vertically
On one end of base (3), second drive cavity (9) is located on L-type support arm (4) on the other end, and first transmission
Chamber (8) and second drive cavity (9) are interconnected, and driving gear (10), first driven is equipped with first drive cavity (8)
Gear (11), the first driving pulley (12) and driving rack (13), the driving gear (10) are installed on first by shaft
Drive cavity (8) bottom side, first driven gear (11) and the first driving pulley (12) are installed by same root shaft
The opposite side at the top of the first drive cavity (8), the driving rack (13) are arranged on driving gear (10) and the first driven gear
(11) between, and the both sides of the driving rack (13) are mutually nibbled with driving gear (10) and the first driven gear (11) respectively
Close, be equipped with the second driven gear (14) and the second driving pulley (15) in second drive cavity (9), and it is described second driven
Gear (14) and the second driving pulley (15) are installed on the end of the second drive cavity (9), the compression by same root shaft
One end of bar (5) is arranged in the second drive cavity (9), and the side of corresponding second driven gear (14) of the constrictor (5) is set
The gear teeth (16), and the gear teeth (16) are intermeshed with the second driven gear (14), the other end of the constrictor (5) and detection
Pressure head (6) connects, and the squeeze grip (7) is arranged on the outside of L-type support arm (4) on the position of corresponding driving gear (10), and
The squeeze grip (7) is connected with driving gear (10).
A kind of 2. pressure sensor detecting device according to claim 1, it is characterised in that：Base (3) upper surface
Corresponding detection pressure head (6) is arranged right below pressure sensor installation interface (17), the pressure sensor installation interface (17)
Six are arranged to, and six pressure sensor installation interfaces (17) set gradually in same straight line, one of them described pressure
Standard pressure transducer (18) is installed in force snesor installation interface (17), other the six pressure sensor installation interfaces
(17) testing pressure sensor (19) is installed, the base (3) is internally provided with input module (20), microcontroller (21) and output
Module (22), the input module (20) are electrically connected with microcontroller (21), the microcontroller (21) and output module (22) electricity
Property connection, pressure sensor installation interface (17) is electrically connected with input module (20), and the display device (2) is liquid crystal
Display screen, and the display device (2) is electrically connected with output module (22).
A kind of 3. pressure sensor detecting device according to claim 1, it is characterised in that：The display device (2) is
It is obliquely installed.
A kind of 4. pressure sensor detecting device according to claim 1, it is characterised in that：First driving pulley
(12) driving belt (23) is equipped with, and first driving pulley (12) passes through driving belt (23) and the second driving belt
Take turns (15) connection.
A kind of 5. pressure sensor detecting device according to claim 1, it is characterised in that：Detection pressure head (6) bag
Include connecting plate (24) and pressure head is top (25), the top middle of the connecting plate (24) is connected with the bottom of constrictor (5), institute
State pressure head top (25) and be arranged to six, and six pressure heads top (25) are uniformly arranged on the bottom of connecting plate (24).
A kind of 6. pressure sensor detecting device according to claim 1, it is characterised in that：Second drive cavity (9)
Interior to be equipped with a pair of of limiting plate (26), one end of the constrictor (5) is arranged between a pair of of limiting plate (26).
A kind of 7. pressure sensor detecting device according to claim 1, it is characterised in that：Second drive cavity (9)
The limiting plate (26) of interior the second driven gear of correspondence (14) is equipped with open slot (27), the gear teeth (16) on the constrictor (5)
It is intermeshed through open slot (27) and the second driven gear (14).
A kind of 8. pressure sensor detecting device according to claim 1, it is characterised in that：Base (3) the bottom position
Levelling shoe (28) is equipped with four corners.
A kind of 9. pressure sensor detecting device according to claim 1, it is characterised in that：Base (3) upper surface
Equipped with level meter (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137038.3A CN107941418A (en) | 2017-11-16 | 2017-11-16 | A kind of pressure sensor detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711137038.3A CN107941418A (en) | 2017-11-16 | 2017-11-16 | A kind of pressure sensor detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107941418A true CN107941418A (en) | 2018-04-20 |
Family
ID=61931447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711137038.3A Pending CN107941418A (en) | 2017-11-16 | 2017-11-16 | A kind of pressure sensor detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107941418A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109029795A (en) * | 2018-09-18 | 2018-12-18 | 珠海市瑞信精密科技有限公司 | A kind of pressure-detecting device of tubular workpiece |
| CN109269715A (en) * | 2018-09-11 | 2019-01-25 | 海恩思(深圳)信息科技有限公司 | A kind of test method of organism pressure sensor |
| CN113152912A (en) * | 2021-05-17 | 2021-07-23 | 苏州美瑞德建筑装饰有限公司 | Leveling design structure and leveling method for prefabricated wall panel |
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| CN113152912A (en) * | 2021-05-17 | 2021-07-23 | 苏州美瑞德建筑装饰有限公司 | Leveling design structure and leveling method for prefabricated wall panel |
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Application publication date: 20180420 |
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