CN207675276U - A kind of quartz crystal weighing sensor - Google Patents
A kind of quartz crystal weighing sensor Download PDFInfo
- Publication number
- CN207675276U CN207675276U CN201820039072.0U CN201820039072U CN207675276U CN 207675276 U CN207675276 U CN 207675276U CN 201820039072 U CN201820039072 U CN 201820039072U CN 207675276 U CN207675276 U CN 207675276U
- Authority
- CN
- China
- Prior art keywords
- weighing sensor
- quartz crystal
- controller
- boss
- screw
- 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.)
- Active
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a kind of quartz crystal weighing sensors, including weighing sensor, quartz crystal, pedestal, boss, screw hole, it is provided with the quartz crystal outside the weighing sensor, the pedestal is provided below in the weighing sensor, the boss is set above the weighing sensor, it is provided with the screw hole inside the boss, the first screw thread is provided with above the screw hole, it is provided with binding post beside the weighing sensor, the second screw thread is provided with above the binding post, it is provided with casing above second screw thread, it is provided with controller beside described sleeve pipe, it is provided with shell outside the controller, it is provided with control panel before the controller, it is provided with display screen above the control panel, control button is provided below in the display screen.Advantageous effect is：The quartz crystal weighing sensor precision is high, and wide range of measurement, long lifespan is simple in structure, and suitable for working under a variety of environment, structure is small, easy to use.
Description
Technical field
The utility model is related to weight sensing technology fields, more particularly to a kind of quartz crystal weighing sensor.
Background technology
Weighing sensor is actually a kind of device that quality signal is changed into measurable electric signal output.With sensing
Device will should first consider the actual working environment residing for sensor, this point is most important to correctly selecting weighing sensor, its relationship
It can be worked normally to sensor and its safety and service life, or even the reliability of entire weighing apparatus and safety.Claiming
In the basic conception and evaluation method for retransmitting sensor the key technical indexes, new and old state indicates the difference of matter.Mainly there are S types, cantilever
Several patterns such as type, spoke type, plate ring type, bellows-type, bridge-type, column casing formula.The weighing sensor that people use at present is mainly deposited
In the shortcomings of inaccurate, measurement range is small, short life, mechanical hysteresis.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of quartz crystal weighing sensor.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of quartz crystal weighing sensor, including weighing sensor, quartz crystal, pedestal, boss, screw hole, the title
It retransmits and is provided with the quartz crystal outside sensor, the pedestal, the weighing and sensing is provided below in the weighing sensor
It is provided with the boss above device, is provided with the screw hole inside the boss, the first screw thread, institute is provided with above the screw hole
It states and is provided with binding post beside weighing sensor, the second screw thread is provided with above the binding post, is set above second screw thread
It is equipped with casing, controller is provided with beside described sleeve pipe, shell is provided with outside the controller, is arranged before the controller
There is control panel, display screen is provided with above the control panel, control button, the control is provided below in the display screen
Signal processor is provided with inside device, the controller side is provided with outlet, is provided with inside the weighing sensor
Substrate, the upper surface of substrate are provided with elastomer, and the elastomer is provided at both ends with resistance strain gage, is set above the substrate
It is equipped with coating.
In above structure, the weighing sensor is fixed on by the screw hole on the boss on instrument, by
When pressure, the elastomer deforms upon, and the resistance strain gage experiences pressure, and signal is changed into resistance signal, is passed through
Resistance signal is changed into electric signal by the effect of the signal processor inside the controller, on the control panel
The display screen is shown above out.
In order to further increase measurement accuracy, the weighing sensor is connect with the quartz crystal by viscose glue, described
Weighing sensor and the tube chamber welds with base.
In order to further increase measurement accuracy, the weighing sensor is welded with the boss, the boss and described the
One screw thread welds.
In order to further increase measurement accuracy, the weighing sensor is welded with the binding post, described sleeve pipe with it is described
Binding post is threadedly coupled by described second.
In order to further increase measurement accuracy, described sleeve pipe is connected through a screw thread with the controller, the controller with
The shell is connected by screw.
In order to further increase measurement accuracy, the controller is connected by screw with the control panel, the control
Panel is connected by a snap with the display screen.
In order to further increase measurement accuracy, the control button is connected by a snap with the control panel, the letter
Number processor is connected by screw with the controller.
In order to further increase measurement accuracy, the substrate is connected by screw with the weighing sensor, the elasticity
Part is connect with the substrate by viscose glue.
In order to further increase measurement accuracy, the resistance strain gage is connect with the substrate by viscose glue, the covering
Layer is connect with the substrate by viscose glue.
Advantageous effect is：The quartz crystal weighing sensor precision is high, and wide range of measurement, long lifespan is simple in structure, fits
For working under a variety of environment, structure is small, easy to use.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is a kind of overall structure diagram of quartz crystal weighing sensor described in the utility model.
Fig. 2 is a kind of underlying structure schematic diagram of quartz crystal weighing sensor described in the utility model.
Fig. 3 is a kind of controller side view of quartz crystal weighing sensor described in the utility model.
The reference numerals are as follows：
1, weighing sensor；2, quartz crystal；3, pedestal；4, boss；5, screw hole；6, the first screw thread；7, binding post；8,
Two screw threads；9, casing；10, controller；11, shell；12, control panel；13, control button；14, display screen；15, power supply is inserted
Mouthful；16, elastomer；17, resistance strain gage；18, signal processor；19, coating；20, substrate.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of quartz crystal weighing sensor, including weighing sensor 1, quartz crystal 2, pedestal 3,
Boss 4, screw hole 5,1 outside of weighing sensor are provided with quartz crystal 2, and pedestal 3 is provided below in weighing sensor 1, biography of weighing
Sensor 1 is provided with boss 4 above, and boss 4 plays fixed function, and 4 the inside of boss is provided with screw hole 5, and screw hole 5 is provided with first above
Screw thread 6,1 side of weighing sensor are provided with binding post 7, and binding post 7 is used for connecting line, and binding post 7 is provided with the second spiral shell above
Line 8, the second screw thread 8 are provided with casing 9 above, and 9 side of casing is provided with controller 10, and 10 outside of controller is provided with shell
11,10 front of controller is provided with control panel 12, and control panel 12 is provided with display screen 14 above, and display screen 14 shows number
According to control button 13 is provided below in display screen 14, and 10 the inside of controller is provided with signal processor 18, and signal processor 18 is used
Carry out conversion signal, 10 side of controller is provided with outlet 15, and 1 the inside of weighing sensor is provided with substrate 20, in substrate 20
Surface is provided with elastomer 16, and elastomer 16 is used for conversion signal, and elastomer 16 is provided at both ends with resistance strain gage 17, substrate 20
Top is provided with coating 19.
In above structure, weighing sensor 1 is fixed on by the screw hole 5 on boss 4 on instrument, when being under pressure, bullet
Property body 16 deform upon, resistance strain gage 17 experiences pressure, and signal is changed into resistance signal, passes through the inside of controller 10
Resistance signal is changed into electric signal by the effect of signal processor 18, the display screen 14 on control panel 12 it is shown above go out
Come.
In order to further increase measurement accuracy, weighing sensor 1 is connect with quartz crystal 2 by viscose glue, weighing sensor 1
It is welded with pedestal 3, weighing sensor 1 is welded with boss 4, and boss 4 and the first screw thread 6 weld, weighing sensor 1 and binding post 7
Welding, casing 9 are connect with binding post 7 by the second screw thread 8, and casing 9 is connected through a screw thread with controller 10, controller 10 and shell
Body 11 is connected by screw, and controller 10 is connected by screw with control panel 12, and control panel 12 passes through card with display screen 14
Button connection, control button 13 are connected by a snap with control panel 12, and signal processor 18 is connected by screw with controller 10,
Substrate 20 is connected by screw with weighing sensor 1, and elastomer 16 is connect with substrate 20 by viscose glue, resistance strain gage 17 and base
Bottom 20 is connected by viscose glue, and coating 19 is connect with substrate 20 by viscose glue.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (9)
1. a kind of quartz crystal weighing sensor, it is characterised in that：Including weighing sensor（1）, quartz crystal（2）, pedestal
（3）, boss（4）, screw hole（5）, the weighing sensor（1）Outside is provided with the quartz crystal（2）, the weighing sensor
（1）The pedestal is provided below（3）, the weighing sensor（1）It is provided with the boss above（4）, the boss（4）In
Face is provided with the screw hole（5）, the screw hole（5）It is provided with the first screw thread above（6）, the weighing sensor（1）Side is set
It is equipped with binding post（7）, the binding post（7）It is provided with the second screw thread above（8）, second screw thread（8）It is provided with set above
Pipe（9）, described sleeve pipe（9）Side is provided with controller（10）, the controller（10）Outside is provided with shell（11）, the control
Device processed（10）Front is provided with control panel（12）, the control panel（12）It is provided with display screen above（14）, the display
Screen（14）Control button is provided below（13）, the controller（10）The inside is provided with signal processor（18）, the control
Device（10）Side is provided with outlet（15）, the weighing sensor（1）The inside is provided with substrate（20）, the substrate（20）
Upper surface is provided with elastomer（16）, the elastomer（16）It is provided at both ends with resistance strain gage（17）, the substrate（20）On
Side is provided with coating（19）.
2. a kind of quartz crystal weighing sensor according to claim 1, it is characterised in that：The weighing sensor（1）
With the quartz crystal（2）It is connected by viscose glue, the weighing sensor（1）With the pedestal（3）Welding.
3. a kind of quartz crystal weighing sensor according to claim 1, it is characterised in that：The weighing sensor（1）
With the boss（4）Welding, the boss（4）With first screw thread（6）Welding.
4. a kind of quartz crystal weighing sensor according to claim 1, it is characterised in that：The weighing sensor（1）
With the binding post（7）Welding, described sleeve pipe（9）With the binding post（7）Pass through second screw thread（8）Connection.
5. a kind of quartz crystal weighing sensor according to claim 1, it is characterised in that：Described sleeve pipe（9）With it is described
Controller（10）It is connected through a screw thread, the controller（10）With the shell（11）It is connected by screw.
6. a kind of quartz crystal weighing sensor according to claim 1, it is characterised in that：The controller（10）With institute
State control panel（12）It is connected by screw, the control panel（12）With the display screen（14）It is connected by a snap.
7. a kind of quartz crystal weighing sensor according to claim 1, it is characterised in that：The control button（13）With
The control panel（12）It is connected by a snap, the signal processor（18）With the controller（10）It is connected by screw.
8. a kind of quartz crystal weighing sensor according to claim 1, it is characterised in that：The substrate（20）With it is described
Weighing sensor（1）It is connected by screw, the elastomer（16）With the substrate（20）It is connected by viscose glue.
9. a kind of quartz crystal weighing sensor according to claim 1, it is characterised in that：The resistance strain gage（17）
With the substrate（20）It is connected by viscose glue, the coating（19）With the substrate（20）It is connected by viscose glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820039072.0U CN207675276U (en) | 2018-01-10 | 2018-01-10 | A kind of quartz crystal weighing sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820039072.0U CN207675276U (en) | 2018-01-10 | 2018-01-10 | A kind of quartz crystal weighing sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207675276U true CN207675276U (en) | 2018-07-31 |
Family
ID=62973960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820039072.0U Active CN207675276U (en) | 2018-01-10 | 2018-01-10 | A kind of quartz crystal weighing sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207675276U (en) |
-
2018
- 2018-01-10 CN CN201820039072.0U patent/CN207675276U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201859032U (en) | Capacitance pressure sensor and electric pressure cooker equipped with the capacitance pressure sensor | |
| CN105890511B (en) | Micro- deformation induction device | |
| CN206146784U (en) | Tuning fork formula on -line densimeter | |
| CN101187805B (en) | Storage battery intelligent detection and control device and method | |
| CN207675276U (en) | A kind of quartz crystal weighing sensor | |
| CN206876287U (en) | A kind of pressure and weighting transducers | |
| CN109714475A (en) | A kind of piezoresistive transducer realizes the device and method of new function using new fitting | |
| CN206832304U (en) | A kind of quality formula flow internet of things sensors | |
| CN216090484U (en) | Gap plate with knee joint pressure detection function | |
| CN206470005U (en) | Self-closing self-shield pressure pulling force sensor | |
| CN206470012U (en) | A kind of intelligent portable tension measure and control instrument | |
| CN111426414B (en) | Pressure transmitter base with gluing boss | |
| CN210426536U (en) | Horizontal angle sensor | |
| CN107014455B (en) | A kind of quality formula flow internet of things sensors | |
| CN113576456A (en) | Gap plate with knee joint pressure detection function | |
| CN106092281A (en) | A kind of intelligent electronic-scale system | |
| CN206670776U (en) | A kind of automatic packaging electronic scale | |
| CN201237513Y (en) | Integrated intelligent differential pressure type mass flowmeter | |
| CN201974267U (en) | Pressure measuring instrument | |
| CN206459774U (en) | One kind embeds anti-coupling Stewart six-dimension force sensor branch structures | |
| CN201266126Y (en) | Double bridge type thick film pressure transducer | |
| CN210375385U (en) | Electronic scale circuit and electronic scale | |
| CN205785057U (en) | Micro-deformation induction device | |
| CN87213201U (en) | Remote-transmission pressure gauge with digital display | |
| CN205561993U (en) | Sensor unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |