CN205808439U - A kind of for instrument miniature signal processing circuit module - Google Patents
A kind of for instrument miniature signal processing circuit module Download PDFInfo
- Publication number
- CN205808439U CN205808439U CN201620767102.0U CN201620767102U CN205808439U CN 205808439 U CN205808439 U CN 205808439U CN 201620767102 U CN201620767102 U CN 201620767102U CN 205808439 U CN205808439 U CN 205808439U
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- circuit board
- housing
- signal processing
- instrument
- circuit
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Abstract
nullThis utility model belongs to technology of instrument and meter field，Particularly relate to a kind of for instrument miniature signal processing circuit module，Including module body，Described module body is mainly made up of the circuit board of housing and inside thereof，Housing is cylinder-like structure，The upper end of housing is provided with upper cover，The lower end of housing is provided with lower cover，Upper cover and lower cover are all arranged in housing by the way of grafting，Described circuit board includes first circuit board and second circuit board，Dividing plate it is provided with between first circuit board and second circuit board，The downside of first circuit board and the upside of second circuit board are each provided with a spacing ring，Spacing ring is arranged on housing by screw，It is provided with spacer ring between described dividing plate and two pieces of circuit boards，The bottom of described first circuit board is provided with binding post，Binding post is connected on first circuit board by wire，The side of described housing is provided with two symmetrically arranged gap.
Description
Technical field
This utility model belongs to technology of instrument and meter field, particularly relates to a kind of for instrument miniature signal processing circuit mould
Block.
Background technology
Instrument is a kind of conventional monitoring and test instrunment, and along with the development of electronic technology, the automaticity of instrument is more
Coming the highest, signal handling capacity is stronger, but the signal processing circuit of existing instrument also exists that line is many, integrated level low with
And dismount the shortcomings such as inconvenience.
Summary of the invention
This utility model provides one to be used for instrument miniature signal processing circuit module, to solve to carry in above-mentioned background technology
The problem gone out.
This utility model is solved the technical problem that and is realized by the following technical solutions: this utility model provides one
For instrument miniature signal processing circuit module, including module body, described module body is mainly by housing and inside thereof
Circuit board forms, and housing is cylinder-like structure, and the upper end of housing is provided with upper cover, and the lower end of housing is provided with lower cover, upper cover and
Lower cover is all arranged in housing by the way of grafting, and described circuit board includes first circuit board and second circuit board, and first
Being provided with dividing plate between circuit board and second circuit board, the downside of first circuit board and the upside of second circuit board are each provided with one
Individual spacing ring, spacing ring is arranged on housing by screw, is provided with spacer ring, institute between described dividing plate and two pieces of circuit boards
The bottom of the first circuit board stated is provided with binding post, and binding post is connected on first circuit board by wire, described
The side of housing is provided with two symmetrically arranged gap.
The outside of described housing is additionally provided with positioning strip, and positioning strip protrudes from the surface of housing, the length side of positioning strip
To for vertical direction.
The beneficial effects of the utility model are:
1, this utility model uses modularized design, signal processing circuit is encapsulated in a module, solves existing
Signal processing circuit line in technology is many, integrated level and low dismounting inconvenience problem.
2, circuit board is divided into first circuit board and second circuit board two parts by this utility model, is provided with between two parts
Dividing plate, such design, can by be easily separately positioned on two pieces of circuit boards with electromagnetic interference source by the element of electromagnetic interference and every
From, prevent from interfering between each element.
3, this utility model comes mounting circuit boards and dividing plate by spacing ring and spacer ring, and not only mounting structure is simple, and
Dismounting is very easy to；It addition, housing, spacing ring and spacer ring are the most ring-type or sleeve-like structure, manufacturing process is extremely simple,
Manufacturing cost is the cheapest.
4, the side at housing is provided with gap, by gap, can conveniently with two pieces of circuit boards of two fingerhold or
Dividing plate, thus further increase property easy to assemble of the present utility model.
5, inside modules device can be formed during transporting and depositing and protect by upper cover and lower cover, when mounted, and will
Upper cover and lower cover take off the heat radiation being beneficial to circuit board.
6, the binding post of circuit board connects on circuit boards by wire, is first drawn together with wire by binding post during installation
Go out and binding post be plugged on corresponding socket, it is achieved electrical connection, the most again housing being arranged in instrument, this peace
Dress mode both need not weld wiring, crimps wiring without by screw, thus is effectively increased assembling of the present utility model
And reliability, maintainability, safety and human factors.
7, the outside of housing is provided with positioning strip, for realizing the location of housing and instrument installation site so that install more
Firm.
Accompanying drawing explanation
Fig. 1 is internal structure schematic diagram of the present utility model；
Fig. 2 is the structural representation of housing.
In figure: 1-lower cover, 2-housing, 3-screw, 4-spacing ring, 5-spacer ring, 6-upper cover, 7-second circuit board, 8-dividing plate,
9-first circuit board, 10-binding post, 11-wire, 12-gap, 13-positioning strip.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further:
Embodiment:
The present embodiment includes that module body, described module body are mainly made up of the circuit board of housing 2 and inside thereof.
Housing 2 is cylinder-like structure, and the upper end of housing 2 is provided with upper cover 6, and the lower end of housing 2 is provided with lower cover 1, upper cover 6
All it is arranged on by the way of grafting in housing 2 with lower cover 1.Upper cover 6 and lower cover 1 can be to modules during transporting and depositing
Internal components forms protection, when mounted, upper cover 6 and lower cover 1 takes off the heat radiation being beneficial to circuit board.
Described circuit board includes first circuit board 9 and second circuit board 7, between first circuit board 9 and second circuit board 7
It is provided with dividing plate 8.Circuit board is divided into first circuit board 9 and second circuit board 7 two parts, between two parts, is provided with dividing plate 8,
Such design, can be separately positioned on the easy element by electromagnetic interference on two pieces of circuit boards with electromagnetic interference source and isolate, anti-
Only interfere between each element.
The downside of first circuit board 9 and the upside of second circuit board 7 are each provided with a spacing ring 4, and spacing ring 4 passes through spiral shell
Nail 3 is arranged on housing 2, is provided with spacer ring 5 between described dividing plate 8 and two pieces of circuit boards.By spacing ring 4 and spacer ring 5
Coming mounting circuit boards and dividing plate 8, not only mounting structure is simple, and dismounts and be very easy to；It addition, housing 2, spacing ring 4 and every
Ring 5 is the most ring-type or sleeve-like structure, and manufacturing process is extremely simple, and manufacturing cost is the cheapest.
The bottom of described first circuit board 9 is provided with binding post 10, and binding post 10 is connected to the by wire 11
On one circuit board 9.The binding post 10 of circuit board connects on circuit boards by wire 11, during installation first by binding post 10 even
Pull out with wire 11 and binding post 10 is plugged on corresponding socket, it is achieved electrical connection, the most again housing 2 being arranged on
In instrument, this mounting means both need not weld wiring, crimps wiring without by screw, thus is effectively increased this practicality
Novel assembling and reliability, maintainability, safety and human factors.
The side of described housing 2 is provided with two symmetrically arranged gap 12.It is provided with gap in the side of housing 2
12, by gap 12, conveniently with two pieces of circuit boards of two fingerhold or dividing plate 8, thus this practicality can be further increased
Novel property easy to assemble.
The outside of described housing 2 is additionally provided with positioning strip 13, and positioning strip 13 protrudes from the surface of housing 2, positioning strip 13
Length direction be vertical direction.The outside of housing 2 is provided with positioning strip 13, for realizing housing 2 and instrument installation site
Location so that install more firm.
This utility model uses modularized design, signal processing circuit is encapsulated in a module, solves existing skill
Signal processing circuit line in art is many, integrated level and low dismounting inconvenience problem.
Claims (2)
1. for an instrument miniature signal processing circuit module, including module body, it is characterised in that: described module body
Mainly being made up of the circuit board of housing (2) and inside thereof, housing (2) is cylinder-like structure, and the upper end of housing (2) is provided with upper cover
(6), the lower end of housing (2) is provided with lower cover (1), upper cover (6) and lower cover (1) and is all arranged on housing (2) by the way of grafting
In, described circuit board includes first circuit board (9) and second circuit board (7), first circuit board (9) and second circuit board (7)
Between be provided with dividing plate (8), the downside of first circuit board (9) and the upside of second circuit board (7) are each provided with a spacing ring
(4), spacing ring (4) is arranged on housing (2) by screw (3), is provided with between described dividing plate (8) and two pieces of circuit boards
Spacer ring (5), the bottom of described first circuit board (9) is provided with binding post (10), and binding post (10) passes through wire (11)
Being connected on first circuit board (9), the side of described housing (2) is provided with two symmetrically arranged gap (12).
One the most according to claim 1 is used for instrument miniature signal processing circuit module, it is characterised in that: described shell
The outside of body (2) is additionally provided with positioning strip (13), and positioning strip (13) protrudes from the surface of housing (2), the length of positioning strip (13)
Direction is vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620767102.0U CN205808439U (en) | 2016-07-20 | 2016-07-20 | A kind of for instrument miniature signal processing circuit module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620767102.0U CN205808439U (en) | 2016-07-20 | 2016-07-20 | A kind of for instrument miniature signal processing circuit module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205808439U true CN205808439U (en) | 2016-12-14 |
Family
ID=57508977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620767102.0U Active CN205808439U (en) | 2016-07-20 | 2016-07-20 | A kind of for instrument miniature signal processing circuit module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205808439U (en) |
-
2016
- 2016-07-20 CN CN201620767102.0U patent/CN205808439U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |