CN206387435U - A kind of pointer direct-reading remote transmission instrument - Google Patents
A kind of pointer direct-reading remote transmission instrument Download PDFInfo
- Publication number
- CN206387435U CN206387435U CN201621218392.XU CN201621218392U CN206387435U CN 206387435 U CN206387435 U CN 206387435U CN 201621218392 U CN201621218392 U CN 201621218392U CN 206387435 U CN206387435 U CN 206387435U
- Authority
- CN
- China
- Prior art keywords
- support
- pointer
- base table
- circuit
- electronic module
- 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.)
- Expired - Fee Related
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- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The utility model is related to a kind of pointer angle coded directly reading type electronic long-distance transmission instrument, and composition includes：Base table, the support being fixed on base table and the electronic module being fixed in support, magnet steel pointer is installed on the pointer shaft of base table, support is fixed on base table, electronic module is installed on the circuit storehouse on support Nei and covered by circuit storehouse lid, electronic module has sensor, circuit board, and sensor is used for the rotation position of inductive magnetic steel pointer and sends a signal to circuit board.The utility model is based on tunnel magneto resistance technical know-how, on the basis of common pointer instrument, increase sender magnet steel, increase support in instrument to fix electronic module, to realize that electronic long-distance transmission instrument provides hardware plan, the method for technically realizing common pointer instrument digital telemetering.The product structure manufacturing process is simple, stable and reliable product quality, safeguards and its conveniently, effectively reduces product manufacturing and maintenance cost.
Description
Technical field
The utility model is related to a kind of digitizing solution of the registration based on mechanical pointer instrument, belongs to instrument and meter skill
Art field.
Background technology
Pointer instrument is simple, reliable, and cheap, maintenance is simple, is widely used, such as pressure gauge.General work
Realize that the digital instrument of electronization is sampled and data by the way of sensor adds transmitter or using sensor in control field
Transmission, such general cost of mode is high, power consumption is big, and battery is included in some products, is a kind of threat to environmental protection.In order to be able to
It is enough to install pointer identifying device additional on common pointer instrument, the positional information of pointer is digitized, and with the number on surface
Value is consistent, and carries out teletransmission by communication interface, so as to realize the electronic long-distance transmission instrument of a digital interface.
The content of the invention
This is to install signal transmitter additional on pointer instrument using new technical problem to be solved, on instrument surface
Signal transmitter correspondence position installs sensor and modulate circuit additional, realizes a kind of remote transmission instrument.
In order to solve the above technical problems, the remote transmission instrument that the utility model is provided, composition includes：Base table, it is fixed on base
Magnet steel, the support tool are installed on support and the electronic module being fixed in support on table, the pointer shaft of the base table
There are the integrated support and circuit storehouse lid being fixed on base table, the electronic module is installed on the chamber of the placement circuit on support
In vivo, the electronic module has sensor, circuit board, and the sensor is used for the rotation for sensing the pointer for securing magnet steel
Position simultaneously sends a signal to circuit board.
The utility model also has following improvement：
1st, the support of described device can be with the sensor on the cage connection guarantee circuit of instrument in specified position.Institute
State sensor, circuit board to be positioned in the circuit storehouse of support, the cable insertion circuit storehouse for transmitting data is connected with circuit board.
There is cover plate in circuit storehouse.
2nd, the support has the position overlapping with instrument figure with instrument coupling part, can partly label herein
Graduation mark is drawn, the demarcation for electronic parameter with mechanical registration always.In addition, have on support reinforcement improve part rigidity and
Intensity.
3. described in circuit storehouse lid center have cable position entrance hole, between circuit board and circuit storehouse lid inject fluid sealant to electricity
Road is sealed.
The present invention is based on tunnel magneto resistance technical know-how, on the basis of common pointer instrument, increases sender magnet steel,
Increase support on instrument outer surface to fix electronic module, to realize that instrument registration teletransmission provides hardware plan, technically
Realize a kind of cheap, environmentally friendly, intuitively remote transmission instrument structure.The product structure manufacturing process is simple, and product quality is steady
It is fixed reliable, safeguard and its conveniently, effectively reduce product manufacturing and maintenance cost.
This structure is broadly divided into 3 parts, base table, support and electronic module.Base table is connected with support, electronic module insertion branch
In frame, the bottom of module is fitted with the surface of base table.
This structure has following characteristics：
1st, electronic module is placed on support and sealed, and positions and is fixed on base table surface by support.
2nd, install or remove by screw between support and base table.
3rd, signal is transmitted by magnetic field between electronic unit and base table.
Brief description of the drawings
The utility model is further described below in conjunction with the accompanying drawings.
Fig. 1 is electronic long-distance transmission instrument outside drawing.
Fig. 2 is the sectional view of electronic long-distance transmission instrument.
Fig. 3 is support moulding figure.
Fig. 4 is circuit storehouse lid figure.
1-base table；2-support；3-circuit storehouse lid；4- cables, 5- fixing screws；6- pointers；7- electronic modules；8- electricity
Lu Cang；9- magnet steel；10- screw fixing grooves；11- reinforcements；At 12- zero point labellings；At 13- full scale labellings；14- inlet wires
Hole.
Embodiment
As shown in Figures 1 to 4, the present embodiment electronic direct-reading formula instrument, composition includes：Base table, the branch being fixed on base table 1
Magnet steel pointer is installed, support 2, which has, to be fixed on frame 2 and the electronic module 7 being fixed in support 2, the pointer shaft of base table 1
Screw fixing groove 10 on base table 1, support 2 realizes the fixation with base table 1 by two screws 5,
Electronic module 3 has sensor and circuit board, and sensor is used for the rotation of inductive magnetic steel pointer and sends signal
To circuit board.Sensor, circuit board and battery location and installation are in circuit storehouse 8, for transmitting the cable 4 of data by circuit storehouse
Entrance hole 14 on lid 3 is connected with circuit module 7.Electronic module 7 is installed in circuit storehouse 8 and fixed by injecting fluid sealant, electricity
Road storehouse lid 3 is arranged in circuit storehouse.
Circuit module installs cable and circuit storehouse lid, injection fluid sealant, shape first in the circuit storehouse of support during assembling
Into a part.Then the part is fixed by screws on base table.
Base table needs to detect on correction platform after production and assembly.Electronic module is after the completion of circuit production to circuit parameter
Detected, be then assembled into complete electronic module, at the zero point labelling 12 and full scale labelling at it is 13 labelled,
Meter dial 0 is directed on label and full scale scale carries out mark, and communication check and and pointer position then are carried out to module
Synchronous parameter setting.
In addition to the implementation, the utility model can also have other embodiment.All use equivalent substitutions or equivalent change
The technical scheme to be formed is changed, the protection domain of the utility model requirement is all fallen within.
Claims (5)
1. a kind of pointer direct-reading remote transmission instrument, composition includes：Base table, the support being fixed on base table and it is fixed in support
Magnet steel pointer is installed on electronic module, the pointer shaft of base table, support is fixed on base table, and electronic module is installed on support
Circuit storehouse in, and covered by circuit storehouse lid, electronic module has sensor, circuit board, sensor is used for inductive magnetic steel pointer
Rotation position and send a signal to circuit board.
2. a kind of pointer direct-reading remote transmission instrument according to claim 1, it is characterised in that：The electronic module also has
Have：The sensor, circuit board location and installation are in circuit storehouse, and the cable for transmitting data inserts circuit box and circuit board phase
Even.
3. a kind of pointer direct-reading remote transmission instrument according to claim 1, it is characterised in that：The support is connected by screw
Base table realization and the fixation and positioning of base table are connect, the support has the fixing groove of mounting screw.
4. a kind of pointer direct-reading remote transmission instrument according to claim 1, it is characterised in that：There is reinforcement on the support
Rigidity and intensity for improving support.
5. a kind of pointer direct-reading remote transmission instrument according to claim 1, it is characterised in that：The circuit storehouse lid has electricity
Cable entrance hole, as the space of injection fluid sealant between circuit board and circuit storehouse lid, is carried out for injecting fluid sealant to circuit
Seal and fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218392.XU CN206387435U (en) | 2016-11-13 | 2016-11-13 | A kind of pointer direct-reading remote transmission instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621218392.XU CN206387435U (en) | 2016-11-13 | 2016-11-13 | A kind of pointer direct-reading remote transmission instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206387435U true CN206387435U (en) | 2017-08-08 |
Family
ID=59485903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621218392.XU Expired - Fee Related CN206387435U (en) | 2016-11-13 | 2016-11-13 | A kind of pointer direct-reading remote transmission instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206387435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655698A (en) * | 2021-07-13 | 2021-11-16 | 上海烟草集团有限责任公司 | Mechanical pointer meter data reading device |
-
2016
- 2016-11-13 CN CN201621218392.XU patent/CN206387435U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113655698A (en) * | 2021-07-13 | 2021-11-16 | 上海烟草集团有限责任公司 | Mechanical pointer meter data reading device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170808 Termination date: 20181113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |