CN208588398U - A kind of electronic unit of modularized encapsulation - Google Patents
A kind of electronic unit of modularized encapsulation Download PDFInfo
- Publication number
- CN208588398U CN208588398U CN201821458829.6U CN201821458829U CN208588398U CN 208588398 U CN208588398 U CN 208588398U CN 201821458829 U CN201821458829 U CN 201821458829U CN 208588398 U CN208588398 U CN 208588398U
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- China
- Prior art keywords
- circuit module
- module
- digital display
- mounting base
- connecting terminal
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Abstract
The utility model belongs to instrument field, more particularly to a kind of electronic unit of modularized encapsulation, including connecting terminal, mounting base, circuit module and digital display module, connecting terminal is for connecting external power cord, copper sheet is provided on connecting terminal, the mounting base is mounted on the shell of gauge outfit by screw, the circuit module is by being connected in mounting base, the copper sheathing with copper sheet cooperation is provided on the outside of circuit module, copper sheathing is electrically connected with the mating realization of the copper sheet, circuit board is provided on the circuit module, circuit board is connect by conducting wire with the copper sheathing, to power for circuit board, positioning pin is provided in the digital display module, positioning pin is plugged on the circuit module, mode between digital display module and circuit module also by grafting realizes electrical connection.The utility model uses modularized design, and when maintenance only needs to change corresponding module, effectively increases maintenance efficiency.
Description
Technical field
The utility model belongs to instrument field more particularly to a kind of electronic unit of modularized encapsulation.
Background technique
Transmitter is a kind of common meter type, and common transmitter has pressure transmitter, fluid level transmitter and temperature
Transmitter several types.It is usually provided with the gauge outfit for reading measurement data on transmitter, transmitter is installed in gauge outfit
Electric part, external power supply are connected in gauge outfit, thus for circuit and the sensor and digital display module for power supply that are connected on circuit.
However, in the prior art, the electric elements in gauge outfit are non-modularization, and wiring is cumbersome when maintenance, are inconvenient.
Utility model content
The utility model provides a kind of electronic unit of modularized encapsulation, to solve mentioned above in the background art ask
Topic.
The technical problem solved by the utility model is implemented by the following technical solutions: the utility model provides a kind of mould
The electronic unit of blockization encapsulation, including connecting terminal, mounting base, circuit module and digital display module, connecting terminal are outer for connecting
Portion's power supply line is provided with copper sheet on connecting terminal, and the mounting base is mounted on the shell of gauge outfit by screw, the electricity
Road module is provided with the copper sheathing with copper sheet cooperation, copper sheathing by being connected in mounting base on the outside of circuit module
Be electrically connected with the copper sheet mating realization, is provided with circuit board on the circuit module, circuit board by conducting wire and
The copper sheathing connection is provided with positioning pin to power for circuit board in the digital display module, positioning pin is plugged on described
Circuit module on, the mode between digital display module and circuit module also by grafting realizes electrical connection.
Two chambers, respectively interstar connection room and installation room, the connecting terminal installation are separated by a partition in gauge outfit
In interstar connection room, the mounting base, circuit module and digital display module are installed in installation interior, and the copper sheet passes through partition
To realize the electrical connection of partition two sides, the gap between copper sheet and partition is sealed by epoxy resin.
The utility model has the following beneficial effects:
1, the utility model uses modularized design, when repairing transmitter, it is only necessary to corresponding module is replaced, therefore,
It repairs very convenient, effectively increases maintenance efficiency.
2, connecting terminal is independently mounted in interstar connection room by the utility model, can make power supply line connection and each electrical module
Installation be independent of each other, thus make transmitter installation and maintenance it is more convenient.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is that the utility model is mounted on to installation diagram in gauge outfit.
In figure: 1- digital display module, 2- circuit module, 3- circuit board, 4- buckle, 5- mounting base, 6- screw, 7- terminals
Son, 8- copper sheet, 9- copper sheathing, 10- positioning pin, 11- install room, 12- interstar connection room, 13- shell, 14- partition.
Specific embodiment
The utility model is described further below in conjunction with attached drawing:
The present embodiment includes connecting terminal 7, mounting base 5, circuit module 2 and digital display module 1, and connecting terminal 7 is for connecting
External power cord, circuit module 2 are integrated with all in addition to digital display module 1, connecting terminal 7 and sensor (not shown)
Electric elements realize that module 1 is used for the reading of display gauge head.The utility model uses modularized design, when repairing transmitter, only
Corresponding module is needed to change, therefore, maintenance is very convenient, effectively increases maintenance efficiency.
Copper sheet 8 is provided on connecting terminal 7, the mounting base 5 is mounted on the shell 13 of gauge outfit by screw 6, institute
The circuit module 2 stated is connected in mounting base 5 by buckle 4, and the outside of circuit module 2 is provided with to be cooperated with the copper sheet 8
Copper sheathing 9, the mating realization of copper sheathing 9 and the copper sheet 8 is electrically connected, and this electric connection structure can be in the base of modular construction
The reliable and stable of electrical connection is kept on plinth.
Circuit board 3 is provided on the circuit module 2, circuit board 3 is connect by conducting wire with the copper sheathing 9, thus
For the power supply of circuit board 3.
Positioning pin 10 is provided in the digital display module 1, positioning pin 10 is plugged on the circuit module 2, positioning
Pin 10 not only has positioning action, and keeps the connection between digital display module 1 and circuit module 2 more stable.
Mode between digital display module 1 and circuit module 2 also by grafting realizes electrical connection.
In addition, sensor is also required to be electrically connected with the circuit board 3, in order to protrude the advantage of modularized design,
It is preferably also electrically connected using inserting mode realization between sensor and circuit module 2, but need not be straight by sensor and circuit module 2
It patches, and only needs through conducting wire and connector lug grafting, due to belonging to conventional electrical structure, details are not described herein.
Two chambers, respectively interstar connection room 12 and installation room 11, the terminals are separated by a partition 14 in gauge outfit
Son 7 is mounted in interstar connection room 12, and the mounting base 5, circuit module 2 and digital display module 1 are installed in installation room 11, described
Copper sheet 8 pass through partition 14 to realize the electrical connections of 14 two sides of partition, connecting terminal 7 is independently mounted at and connects by the utility model
In line room 12, the installation of the connection and each electrical module that can make power supply line is independent of each other, to make the installation and maintenance of transmitter
It is more convenient.
Gap between copper sheet 8 and partition 14 is sealed by epoxy resin, so that room 11 and interstar connection room 12 will be installed thoroughly
Isolation, so that the utility model be made to have excellent explosion-proof performance.
Claims (2)
1. a kind of electronic unit of modularized encapsulation, it is characterised in that: including connecting terminal (7), mounting base (5), circuit module
(2) and digital display module (1), connecting terminal (7) are provided with copper sheet (8), institute for connecting external power cord on connecting terminal (7)
The mounting base (5) stated is mounted on the shell (13) of gauge outfit by screw (6), and the circuit module (2) passes through buckle (4) card
Connect on mounting base (5), be provided on the outside of circuit module (2) with the copper sheet (8) cooperation copper sheathing (9), copper sheathing (9) with
The mating realization of the copper sheet (8) is electrically connected, and is provided with circuit board (3) on the circuit module (2), circuit board (3)
It is connect by conducting wire with the copper sheathing (9), to power for circuit board (3), the digital display module is provided with positioning on (1)
Sell (10), positioning pin (10) is plugged on the circuit module (2), between digital display module (1) and circuit module (2) also by
The mode of grafting realizes electrical connection.
2. a kind of electronic unit of modularized encapsulation according to claim 1, it is characterised in that: by a partition in gauge outfit
(14) two chambers are separated into, respectively interstar connection room (12) and installation room (11), the connecting terminal (7) is mounted on interstar connection room
(12) in, mounting base (5), circuit module (2) and the digital display module (1) is installed in installation room (11), the copper
Piece (8) passes through partition (14) to realize the electrical connection of partition (14) two sides, and the gap between copper sheet (8) and partition (14) passes through
Epoxy resin sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821458829.6U CN208588398U (en) | 2018-09-06 | 2018-09-06 | A kind of electronic unit of modularized encapsulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821458829.6U CN208588398U (en) | 2018-09-06 | 2018-09-06 | A kind of electronic unit of modularized encapsulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208588398U true CN208588398U (en) | 2019-03-08 |
Family
ID=65545141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821458829.6U Active CN208588398U (en) | 2018-09-06 | 2018-09-06 | A kind of electronic unit of modularized encapsulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208588398U (en) |
-
2018
- 2018-09-06 CN CN201821458829.6U patent/CN208588398U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |