CN208505232U - A kind of anti-vibration compact magnetostrictive displacement sensor - Google Patents
A kind of anti-vibration compact magnetostrictive displacement sensor Download PDFInfo
- Publication number
- CN208505232U CN208505232U CN201821336155.2U CN201821336155U CN208505232U CN 208505232 U CN208505232 U CN 208505232U CN 201821336155 U CN201821336155 U CN 201821336155U CN 208505232 U CN208505232 U CN 208505232U
- Authority
- CN
- China
- Prior art keywords
- electronics storehouse
- shell
- displacement sensor
- magnetostrictive displacement
- hood
- 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
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Abstract
The utility model discloses a kind of anti-vibration compact magnetostrictive displacement sensors, including installing pillar, the mobile magnet ring being installed on the installation pillar, the electronics storehouse control room being connect with one end of the installation pillar, it is packaged in the electronics storehouse shell tail-hood of the electronics storehouse control room opening, the housing screw being connected at the electronics storehouse shell tail-hood connector, it from outside to inside successively include electronics storehouse shell inside the control room of the electronics storehouse, electronics storehouse insulating boot, copper shield cover, sensing element component and control circuit board, the installation pillar and electronics storehouse shell are by being welded as a whole, the electronics storehouse shell tail-hood and electronics storehouse shell are by being welded as a whole, there is external screw thread on the shell of the electronics storehouse.The electronics storehouse control room piece volumes that the anti-vibration compact magnetostrictive displacement sensor efficiently solves current magnetostrictive displacement sensor are more huge and fixed form is more single.
Description
Technical field
The utility model relates to displacement transducer technology fields, more particularly to a kind of anti-vibration compact magnetostriction position
Displacement sensor.
Background technique
Magnetostrictive displacement sensor plays very important effect in large-scale engineering machinery.Magnetostrictive displacement sensing
Device is divided into built-in and external two kinds according to the installation method, and most built-in installations are solid by flange screw thread or extraneous bolt and equipment
It is scheduled on together, but there are enough spaces to install sensor control room for preceding summary.But come with current magnetostrictive displacement sensor
It says, electronics storehouse control room piece volumes are more huge and fixed form is more single, relatively narrow for space and vibratility is big
Equipment for common sensor be difficult to meet its installation requirement.
In conclusion how to efficiently solve the electronics storehouse control room piece volumes of current magnetostrictive displacement sensor compared with
The problems such as more single for huge and fixed form is current those skilled in the art's urgent problem.
Utility model content
The purpose of the utility model is to provide a kind of anti-vibration compact magnetostrictive displacement sensor, the anti-vibration is compact
Type magnetostrictive displacement sensor efficiently solves the electronics storehouse control room piece volumes of current magnetostrictive displacement sensor
More huge and fixed form is more single.
In order to solve the above technical problems, the utility model provides the following technical solutions:
A kind of anti-vibration compact magnetostrictive displacement sensor, including pillar is installed, is installed on the installation pillar
Mobile magnet ring, with it is described installation pillar one end connect electronics storehouse control room, be packaged in electronics storehouse control room be open
The electronics storehouse shell tail-hood at place, the housing screw being connected at the electronics storehouse shell tail-hood connector, the electronics storehouse control
Chamber interior successively includes electronics storehouse shell, electronics storehouse insulating boot, copper shield cover, sensing element component and control circuit from outside to inside
Plate, the installation pillar and electronics storehouse shell are by being welded as a whole, the electronics storehouse shell tail-hood and the electronics storehouse
Shell has external screw thread by being welded as a whole on the shell of the electronics storehouse.
Preferably, the material of electronics storehouse insulating boot is polytetrafluoroethylene (PTFE), using injection molding.
Preferably, the material of the copper shield cover is brass, using die cast.
Preferably, the connector of the electronics storehouse shell tail-hood be threaded hole, the housing screw by screw thread with it is described
The connection of electronics storehouse shell tail-hood.
Preferably, include signal sampling element in the sensing element component, the signal sampling element include waveguide filament,
Signal check-out module.
Preferably, the electronics storehouse shell tail-hood and electronics storehouse shell use argon arc welding.
Preferably, the installation pillar is hollow tube.
Anti-vibration compact magnetostrictive displacement sensor provided by the utility model, including installation pillar, electronics storehouse
Control room, mobile magnet ring, electronics storehouse shell tail-hood, housing screw, mobile magnet ring are installed on installation pillar, mobile magnet ring specification
It can be designed and produced according to customer demand, play the effects of inhibiting high-frequency noise interference.The one of electronics storehouse control room and installation pillar
End connection, electronics storehouse shell tail-hood are packaged in electronics storehouse control room opening, and housing screw is connected to electronics storehouse shell tail-hood company
Interface, housing screw outlet method are more simple compared to other sensor outlet method structures, small in size to save a large amount of peaces
Fill space.It from outside to inside successively include electronics storehouse shell, electronics storehouse insulating boot, copper shield cover, sensitivity inside the control room of electronics storehouse
Component element and control circuit board, installation pillar and electronics storehouse shell are by being welded as a whole, electronics storehouse shell tail-hood and electronics
Storehouse shell has an external screw thread by being welded as a whole on the shell of electronics storehouse, the convenient and efficient realization of the external screw thread of electronics storehouse shell with
The company-of equipment connects, and external screw thread can carry out parameter production according to customer demand.
Anti-vibration compact magnetostrictive displacement sensor provided by the utility model, structure is by a relatively simple, whole
Body is small in size, can solve the relatively narrow equipment of installation space and use;Contour structures can facilitate entirety by being welded as a whole
Installation and removal;Electronics storehouse control room diameter 35mm × high 20.5mm, overall volume is small to be connected with itself flange screw thread and equipment
It connects, overall volume is small, easily realizes in internal or external equipment.
Detailed description of the invention
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
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is anti-vibration compact magnetostrictive displacement sensing provided by specific embodiment a kind of in the utility model
The structural schematic diagram of device;
Fig. 2 is the explosive view of Fig. 1.
It is marked in attached drawing as follows:
1- installs pillar;2- electronics storehouse control room;3- moves magnet ring;4- electronics storehouse shell tail-hood;5- housing screw;6- electricity
Sub- storehouse shell;7- electronics storehouse insulating boot;8- copper shield cover;9- sensing element component;10- control circuit board.
Specific embodiment
The core of the utility model is to provide a kind of anti-vibration compact magnetostrictive displacement sensor, and the anti-vibration is compact
Type magnetostrictive displacement sensor efficiently solves the electronics storehouse control room piece volumes of current magnetostrictive displacement sensor
More huge and fixed form is more single.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 and Fig. 2 are please referred to, Fig. 1 is anti-vibration compact provided by specific embodiment a kind of in the utility model
The structural schematic diagram of magnetostrictive displacement sensor;Fig. 2 is the explosive view of Fig. 1.
In a specific embodiment, anti-vibration compact magnetostrictive displacement sensing provided by the utility model
Device, including installation pillar 1, electronics storehouse control room 2, mobile magnet ring 3,6 tail-hood 4 of electronics storehouse shell, housing screw 5, mobile magnet ring 3
It is installed on installation pillar 1, mobile 3 specification of magnet ring can be designed and produced according to customer demand, played and inhibited high-frequency noise interference etc.
Effect.Electronics storehouse control room 2 is connect with one end of installation pillar 1, and shell 6 tail-hood 4 in electronics storehouse is packaged in electronics storehouse control room 2 and opens
At mouthful, housing screw 5 is connected at 4 connector of electronics storehouse 6 tail-hood of shell, and 5 outlet method of housing screw compares other sensors
Outlet method structure is more simple, small in size to save a large amount of installation spaces.It is successively wrapped from outside to inside inside electronics storehouse control room 2
Electronics storehouse shell 6, electronics storehouse insulating boot 7, copper shield cover 8, sensing element component 9 and control circuit board 10 are included, 1 He of pillar is installed
Electronics storehouse shell 6 is by being welded as a whole, and 6 tail-hood 4 of electronics storehouse shell and electronics storehouse shell 6 are by being welded as a whole, electronics storehouse
There is external screw thread, the convenient and efficient realization of the external screw thread of electronics storehouse shell 6 and the company-of equipment connect, and external screw thread can be according to visitor on shell 6
Family demand carries out parameter production.
Anti-vibration compact magnetostrictive displacement sensor provided by the utility model, structure division can be according to client's need
Parametric designing can be carried out by asking, and structure is by a relatively simple, and overall volume is small, and can solve the relatively narrow equipment of installation space makes
With;Contour structures can facilitate integral installation and disassembly by being welded as a whole;2 diameter 35mm of electronics storehouse control room × height
20.5mm, overall volume is small to be connect with itself flange screw thread with equipment, and overall volume is small, easily realizes internal or external equipment
In.
Above-mentioned anti-vibration compact magnetostrictive displacement sensor is only a kind of preferred embodiment, is specifically not limited thereto,
It can make having according to actual needs on this basis and targetedly adjust, to obtain different embodiments, electronics storehouse is exhausted
The material of edge cover 7 is polytetrafluoroethylene (PTFE), is insulating materials, cost is relatively low.Electronics storehouse insulating boot 7 uses injection molding, molding side
Just.Electronics storehouse insulating boot 7 can guarantee to insulate between copper shield cover 8 and electronics storehouse shell 6, and alleviate sensing element component 9 by outer
The vibration on boundary, protect internal electrical part due to electrostatic caused by damage and inhibit outer signals to do its inside to a certain extent
It disturbs.
On the basis of above-mentioned specific embodiment, those skilled in the art can fight according to the difference of specific occasion
It vibrates compact magnetostrictive displacement sensor and carries out several changes, the material of copper shield cover 8 is brass, using die cast,
Copper shield cover 8 be sheet metal component, copper shield cover 8 can anti-interference protection electronic component it is not damaged, guarantee sensor steadily in the long term may be used
By work.
Obviously, under the guidance of this thought, those skilled in the art can be according to the difference of specific occasion to above-mentioned
Specific embodiment carries out several changes, and the connector of 6 tail-hood 4 of electronics storehouse shell is threaded hole, housing screw 5 by screw thread with
The connection of 6 tail-hood 4 of electronics storehouse shell, it is easy to connect, play the role of fixed cable and sealed electronic storehouse control room 2.Housing screw 5 goes out
Line mode is more simple compared to other sensor outlet method structures, small in size to save a large amount of installation spaces.
It is important to note that anti-vibration compact magnetostrictive displacement sensor provided by the utility model is not answered
It is restricted to such situation, includes signal sampling element in sensing element component 9, signal sampling element includes waveguide filament, signal
Check-out module, sensing element component 9 is more sensitive, can preferably transmit signal.
Anti-vibration compact magnetostrictive displacement sensor provided by the utility model, in the immovable feelings of other components
Under condition, 6 tail-hood 4 of electronics storehouse shell and electronics storehouse shell 6 use argon arc welding, and waterproof effect is more preferable, can grow in the presence of a harsh environment
Phase reliable and stable work;It can also be connect using silver brazing and added with shockproof dynamic program, the realization good shock resistance of sensor.
For the anti-vibration compact magnetostrictive displacement sensor in above-mentioned each embodiment, it is hollow for installing pillar 1
Pipe mitigates the weight of installation pillar 1, is easy to connect with electronics storehouse control room 2.Certainly, it is one kind that installation pillar 1, which is hollow tube,
Preferred embodiment is not uniquely, to be also possible to physical pipe, all within the protection scope of the present utility model.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest scope consistent with features of novelty.
Claims (7)
1. a kind of anti-vibration compact magnetostrictive displacement sensor, which is characterized in that including installation pillar (1), be installed on institute
State the mobile magnet ring (3) in installation pillar (1), the electronics storehouse control room (2) connecting with one end of installation pillar (1), envelope
Electronics storehouse shell (6) tail-hood (4) loaded on the electronics storehouse control room (2) opening is connected to the electronics storehouse shell (6) tail
The housing screw (5) at (4) connector is covered, internal electronics storehouse control room (2) successively includes electronics storehouse shell from outside to inside
(6), electronics storehouse insulating boot (7), copper shield cover (8), sensing element component (9) and control circuit board (10), the installation pillar
(1) and electronics storehouse shell (6) is by being welded as a whole, the electronics storehouse shell (6) tail-hood (4) and electronics storehouse shell
(6) by being welded as a whole, there is external screw thread on electronics storehouse shell (6).
2. anti-vibration compact magnetostrictive displacement sensor according to claim 1, which is characterized in that the electronics storehouse
The material of insulating boot (7) is polytetrafluoroethylene (PTFE), using injection molding.
3. anti-vibration compact magnetostrictive displacement sensor according to claim 1, which is characterized in that the copper shield
The material for covering (8) is brass, using die cast.
4. anti-vibration compact magnetostrictive displacement sensor according to claim 1, which is characterized in that the electronics storehouse
The connector of shell (6) tail-hood (4) is threaded hole, and the housing screw (5) passes through screw thread and electronics storehouse shell (6) tail-hood
(4) it connects.
5. anti-vibration compact magnetostrictive displacement sensor according to claim 1, which is characterized in that the sensitive member
It include signal sampling element in part component (9), the signal sampling element includes waveguide filament, signal check-out module.
6. anti-vibration compact magnetostrictive displacement sensor according to claim 1, which is characterized in that the electronics storehouse
Shell (6) tail-hood (4) and electronics storehouse shell (6) use argon arc welding.
7. anti-vibration compact magnetostrictive displacement sensor according to claim 1, which is characterized in that the installation shield
Managing (1) is hollow tube.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821336155.2U CN208505232U (en) | 2018-08-17 | 2018-08-17 | A kind of anti-vibration compact magnetostrictive displacement sensor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821336155.2U CN208505232U (en) | 2018-08-17 | 2018-08-17 | A kind of anti-vibration compact magnetostrictive displacement sensor |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208505232U true CN208505232U (en) | 2019-02-15 |
Family
ID=65300412
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821336155.2U Active CN208505232U (en) | 2018-08-17 | 2018-08-17 | A kind of anti-vibration compact magnetostrictive displacement sensor |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208505232U (en) |
-
2018
- 2018-08-17 CN CN201821336155.2U patent/CN208505232U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2652979C (en) | Motion transducer | |
CN208505232U (en) | A kind of anti-vibration compact magnetostrictive displacement sensor | |
CN104569553A (en) | Sensor mechanism capable of simultaneously measuring three-phase current and three-phase leakage current | |
CN203102595U (en) | Geomagnetic vehicle detector housing | |
CN213179846U (en) | Magnetostrictive displacement sensor | |
CN210321594U (en) | Anti-vibration compact type magnetostrictive displacement sensor | |
CN102607694B (en) | Packaging structure for T-shaped sensitive body vector hydrophone | |
CN208836103U (en) | A kind of Hall switch and underwater boost motor | |
CN217005678U (en) | Miniaturized mining intrinsically safe magnetostrictive displacement sensor | |
CN214333911U (en) | High-precision electromagnetic flowmeter | |
CN204902874U (en) | Anti thump and high pressure resistant temperature and pressure sensor composite set | |
CN105606200A (en) | Three-axial vibration sensor structure | |
CN201302455Y (en) | Package structure of eddy current transducer | |
CN203179963U (en) | Portable battery box | |
CN202329800U (en) | Vibration sensor | |
CN205209625U (en) | Digital low frequency vibration sensor | |
CN207586300U (en) | A kind of high sensitivity safety electric flow sensor | |
CN210802719U (en) | Temperature sensor convenient to installation | |
CN201528328U (en) | All-metal detection type inductive proximity switch | |
CN220304624U (en) | Capacitive pipeline liquid level sensor | |
CN217360337U (en) | Sensor for measuring metal | |
CN201149523Y (en) | Vibration transducer | |
CN220935148U (en) | Three-wire filter and electronic device | |
CN201555641U (en) | Liquid level sensor | |
CN210375215U (en) | Vibration and temperature sensor integral type mounting structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |