CN205380436U - Level sensor circuit board components - Google Patents
Level sensor circuit board components Download PDFInfo
- Publication number
- CN205380436U CN205380436U CN201620084543.0U CN201620084543U CN205380436U CN 205380436 U CN205380436 U CN 205380436U CN 201620084543 U CN201620084543 U CN 201620084543U CN 205380436 U CN205380436 U CN 205380436U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- inserted sheet
- design
- electric capacity
- level sensor
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 3
- 239000011148 porous material Substances 0.000 claims description 3
- 210000002683 foot Anatomy 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 11
- 238000003466 welding Methods 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 238000005476 soldering Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 239000011265 semifinished product Substances 0.000 description 10
- 229910000679 solder Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
Abstract
The utility model relates to a level sensor circuit board components. It includes circuit board, electric capacity and inserted sheet, and the circuit board is rectangular shape, and the design of rectangular shape circuit board one side has two wiring protruding, and the circuit board of two protruding one sides of wiring is opened there is a draw -in groove, and the design of two bellied opposite sides of wiring has protruding fixture block, and one side welding has two electric capacity on the circuit board, and it has three group's slots to open on the circuit board of electric capacity one side, and the cartridge has the inserted sheet in the slot, and the inserted sheet of circuit board installation corresponds other end design has protruding dog. The advantage is that the design is simple, and the method is ingenious, and mechanized production need not the manual welding, realizes quantifing production, and work efficiency improves, the utility model discloses a circuit board simple structure of production, convenient pegging graft, the installation is firm, can not become flexible, need not the welding of a large amount of soldering paste, and mechanized production improves work efficiency, reduce cost greatly.
Description
Technical field
This utility model relates to level sensor production field, is specifically related to a kind of water level sensor circuit board component.
Background technology
Conventional level sensor adopts welding method manually, inefficiency, and production cost is high, it is impossible to volume production, and in the circuit board assemblies of conventional level sensor, circuit board is connected insecure with inserted sheet, it is necessary to substantial amounts of soldering could firmly connect, and cost is high.
Summary of the invention
In order to solve the problems referred to above, the utility model proposes a kind of water level sensor circuit board component, design is simple, and method is ingenious, mechanization production, it is not necessary to human weld, it is achieved quantifying to produce, work efficiency improves.
In order to reach above-mentioned utility model purpose, the utility model proposes techniques below scheme:
Water level sensor circuit board component, described circuit board assemblies includes circuit board, electric capacity and inserted sheet, circuit board is oblong-shaped, the design of oblong-shaped circuit board side has two wiring projections, the circuit board of two wiring projection sides has a draw-in groove, the opposite side design of two wiring projections has protruding fixture block, on circuit board, side is welded with two electric capacity, the circuit board of electric capacity side has three group slots, being fitted with inserted sheet in slot, the inserted sheet correspondence other end design that circuit board is installed has protruding block.
Described inserted sheet includes connecting sheet, main body, card base, main body both sides are respectively designed with two card bases, two card outside of foots are respectively designed with pawl, notch is formed between two card bases, the bending of main body one end is connected to connection sheet, connecting sheet front end and have pore, have circular hole in the middle of main body, two card bases are inserted in slot.
Described slot often group is made up of two oval circular holes, and two card bases of inserted sheet both sides are inserted in an oval circular hole.
A kind of water level sensor circuit board component processing method, is characterized in particular in following steps:
1) semi-finished product circuit lath being put in chip mounter, coating solder(ing) paste is on semi-finished product circuit board, and all pads are totally coated with solder(ing) paste；
2) divide bar semi-finished product circuit board, by mechanical hand, strip semi-finished product circuit board is transferred to below plug-in sheet machine, carry out inserted sheet, after inserted sheet terminates, transfer to below electric capacity fitting machine again through mechanical hand, carry out absorption and patch capacitor is installed；After capacitive adsorption is installed, carry out high-frequency welding again through mechanical hand transfer, cool down after welding, electric capacity points outside protection against the tide glue after cooling；
3) finally by mechanical hand, the semi-finished product circuit board after welding is divided into finished product；
4) finished circuit board is installed in the housing upper end draw-in groove of level sensor.
The utility model has the advantages that design is simple, method is ingenious, mechanization production, it is not necessary to human weld, it is achieved quantifying to produce, work efficiency improves.The board structure of circuit of production of the present utility model is simple, facilitates grafting, firmly installs, will not loosen, it is not necessary to a large amount of soldering paste welding, mechanization production, is greatly improved work efficiency, reduces cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of circuit board assemblies of the present utility model.
Fig. 2 is the schematic diagram not plugging sheet in Fig. 1.
Fig. 3 is the inserted sheet schematic diagram of circuit board assemblies of the present utility model.
Detailed description of the invention
With reference to accompanying drawing 1-3, described circuit board assemblies includes circuit board 1, electric capacity 2 and inserted sheet 3, circuit board 1 is oblong-shaped, the design of oblong-shaped circuit board 1 side has two wiring projections 4, the circuit board 1 of two protruding 4 sides of wiring has a draw-in groove 5, the opposite side design of two wiring projections 4 has protruding fixture block 6, on circuit board 1, side is welded with two electric capacity 2, the circuit board 1 of electric capacity 2 side has three group slots 8, being fitted with inserted sheet 3 in slot 8, the corresponding other end design of the inserted sheet 3 that circuit board 1 is installed has protruding block 7.Draw-in groove 5 designs the positioning convex in the draw-in groove of corresponding level sensor housing upper end, and during installation, draw-in groove 5 is just installed on outside the positioning convex in the draw-in groove of level sensor housing upper end, it is ensured that circuit board and level sensor housing are firmly integrally connected, convenient and swift.
Described inserted sheet 3 includes connecting sheet 31, main body 32, card base 33, main body 32 both sides are respectively designed with two card bases 33, it is respectively designed with pawl 34 outside two card bases 33, notch is formed between two card bases 33, main body 32 one end bending is connected to connection sheet 31, connecting sheet 31 front end and have pore, have circular hole in the middle of main body 32, two card bases 33 are inserted in slot 8.
Described slot 8 often group is made up of two oval circular holes, and two card bases 33 of inserted sheet 3 both sides are inserted in an oval circular hole.The pawl of two card base 33 sides is stuck in outside slot, and through a small amount of soldering, inserted sheet and circuit board firmly connect.
A kind of water level sensor circuit board component processing method, is characterized in particular in following steps:
1) semi-finished product circuit lath being put in chip mounter, coating solder(ing) paste is on semi-finished product circuit board, and all pads are totally coated with solder(ing) paste；
2) divide bar semi-finished product circuit board, by mechanical hand, strip semi-finished product circuit board is transferred to below plug-in sheet machine, carry out inserted sheet, after inserted sheet terminates, transfer to below electric capacity fitting machine again through mechanical hand, carry out absorption and patch capacitor is installed；After capacitive adsorption is installed, carry out high-frequency welding again through mechanical hand transfer, cool down after welding, electric capacity points outside protection against the tide glue after cooling；
3) finally by mechanical hand, the semi-finished product circuit board after welding is divided into finished product；
4) finished circuit board is installed in the housing upper end draw-in groove of level sensor.
Claims (3)
1. a water level sensor circuit board component, it is characterized in that described circuit board assemblies includes circuit board, electric capacity and inserted sheet, circuit board is oblong-shaped, the design of oblong-shaped circuit board side has two wiring projections, the circuit board of two wiring projection sides has a draw-in groove, the opposite side design of two wiring projections has protruding fixture block, on circuit board, side is welded with two electric capacity, the circuit board of electric capacity side has three group slots, being fitted with inserted sheet in slot, the inserted sheet correspondence other end design that circuit board is installed has protruding block.
2. a kind of water level sensor circuit board component according to claim 1, it is characterized in that described inserted sheet includes connecting sheet, main body, card base, main body both sides are respectively designed with two card bases, two card outside of foots are respectively designed with pawl, forming notch between two card bases, the bending of main body one end is connected to connection sheet, connects sheet front end and has pore, having circular hole in the middle of main body, two card bases are inserted in slot.
3. a kind of water level sensor circuit board component according to claim 1 and 2, is characterized in that described slot often group is made up of two oval circular holes, and two card bases of inserted sheet both sides are inserted in an oval circular hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084543.0U CN205380436U (en) | 2016-01-28 | 2016-01-28 | Level sensor circuit board components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620084543.0U CN205380436U (en) | 2016-01-28 | 2016-01-28 | Level sensor circuit board components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205380436U true CN205380436U (en) | 2016-07-13 |
Family
ID=56348061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620084543.0U Expired - Fee Related CN205380436U (en) | 2016-01-28 | 2016-01-28 | Level sensor circuit board components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205380436U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310306A (en) * | 2022-02-24 | 2022-04-12 | 许昌学院 | Equipment of multicontact sensor subassembly |
-
2016
- 2016-01-28 CN CN201620084543.0U patent/CN205380436U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114310306A (en) * | 2022-02-24 | 2022-04-12 | 许昌学院 | Equipment of multicontact sensor subassembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |