CN207443237U - A kind of easy-to-dismount nanometer halftone - Google Patents
A kind of easy-to-dismount nanometer halftone Download PDFInfo
- Publication number
- CN207443237U CN207443237U CN201721221417.6U CN201721221417U CN207443237U CN 207443237 U CN207443237 U CN 207443237U CN 201721221417 U CN201721221417 U CN 201721221417U CN 207443237 U CN207443237 U CN 207443237U
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- China
- Prior art keywords
- frame
- easy
- nanometer
- dismount
- halftone
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of easy-to-dismount nanometer halftone, including：Annular frame（1）, the annular frame（1）Including upper frame（2）And lower frame（3）, the lower frame（3）Upper surface on be arranged at intervals with several sawtooth to become smaller successively from outside to inside（8）, the adjacent sawtooth（8）Between by lower platform（9）It is connected, the upper frame（2）Lower surface on be provided with and the sawtooth（8）The sharp slot being adapted（10）With with the lower platform（9）The upper mounting plate being adapted（11）；Silk screen（4）Edge be placed in the upper frame（2）And lower frame（3）Between；The upper frame（2）And lower frame（3）Opposite face on be coated with colloid, the silk screen（4）Outer surface be coated with nano coating.The utility model can greatly reduce the wash number of halftone, and even if silk screen tension will not be influenced after being cleaned multiple times, and it is easy to disassemble.
Description
Technical field
The utility model is related to a kind of easy-to-dismount nanometer halftones, belong to SMT halftone technical fields.
Background technology
When circuit board prints, it is necessary to use halftone, halftone includes frame and the screen template in frame, silk screen mould
It is covered with aperture above plate, during through aperture to circuit board spot welding, the easy weldbonding cream of silk screen, soldering paste, which has glued mostly, then to be needed to clean net
Version, the general halftone that cleans is cleaned with organic solvent, such as industrial alcohol, isopropanol, these organic solvents all can be to human bodies
Harm is generated, and often cleaning halftone is excessive to the loss of halftone, and the easy degumming of silk screen come out has an effect on silk screen
Power.
Utility model content
The technical issues of the utility model solves is to provide a kind of wash number for greatly reducing halftone, is cleaned multiple times
After will not influence silk screen tension, and easily disassembled nanometer halftone；Further, the utility model provides a kind of silk screen and consolidates
Fixed jail, is unlikely to deform, the easy-to-dismount nanometer halftone of service life length.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of easy-to-dismount nanometer halftone, including：Annular frame, the annular frame include upper frame and lower frame,
Several sawtooth to become smaller successively from outside to inside are arranged at intervals on the upper surface of the lower frame, between the adjacent sawtooth under
Platform is connected, and the sharp slot being adapted with the sawtooth is provided on the lower surface of the upper frame and is adapted with the lower platform
Upper mounting plate；The edge of silk screen is placed between the upper frame and lower frame；On the opposite face of the upper frame and lower frame
Colloid is coated with, the outer surface of the silk screen is coated with nano coating.
Annular frame is square.
All top flushes of the sawtooth.
The material of the annular frame includes aluminium.
The material of the nano coating is waterproof and oilproof nano material UGT.
The upper surface outer edge of the upper frame is provided with annular protrusion, the outer side edges of the lower frame and the head end of buckle
Flexible connection, for the buckle in gate, the end of the buckle is provided with the hook being mutually clamped with the inner side edge of the annular protrusion
Body, the buckle are elastic sheet metal.
The flexible connection includes hinged.
The inner side edge of the annular protrusion is bevel edge, and the bevel edge is tilts from inside to outside, the gradient of the coupler body and institute
The gradient for stating the inner side edge of annular protrusion is identical.
The elastic sheet metal includes steel plate or aluminium sheet.
The colloid is to apply quick beat firmly.
The central side of annular frame is inside, and the peripheral side of annular frame is outside.
A kind of easy-to-dismount nanometer halftone provided by the utility model, the setting of nano coating make silk screen be not easy weldbonding
The wash number for repeatedly, greatly reducing halftone can be used continuously in cream, silk screen, save lotion, manpower and man-hour；It is sawtooth, lower flat
The combination settings of platform, sharp slot and upper mounting plate, make the snap-in force between frame and lower frame become smaller successively from outside to inside, inside
Snap-in force is small, smaller to the snap-in force of silk screen between upper frame and lower frame when making fixed silk screen, makes intermediate silk screen not variable
Shape, the snap-in force in outside is big, big to the snap-in force of silk screen between upper frame and lower frame when making fixed silk screen, makes the silk in outside
Net fixed, silk screen tension is unaffected；It is stress point on the outside of annular frame, outside is torn open and when needing to dismantle silk screen
After opening, inside is therefore easy to disassemble since snap-in force is small therefore can easily dismantle；The setting of buckle makes the annular frame after installation
It is completely embedded between silk screen, silk screen is unlikely to deform, and silk screen tension is unaffected.One kind provided by the utility model is easy to disassemble
Nanometer halftone, soldering paste is not easy to be stained with silk screen, makes printing effect more accurate, clean, beautiful, can greatly reduce the cleaning time of halftone
Number, and even if will not influence silk screen tension after being cleaned multiple times, halftone quality is good, and service life is long, and easy to disassemble.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of easy-to-dismount nanometer halftone, including：Annular frame 1, the annular frame 1 include upper ledge
Frame 2 and lower frame 3 are arranged at intervals with several sawtooth 8 to become smaller successively from outside to inside on the upper surface of the lower frame 3, adjacent
It is connected between the sawtooth 8 by lower platform 9, the sharp slot being adapted with the sawtooth 8 is provided on the lower surface of the upper frame 2
10 and the upper mounting plate 11 that is adapted with the lower platform 9；The edge of silk screen 4 is placed between the upper frame 2 and lower frame 3；Institute
It states and colloid has been coated on the opposite face of frame 2 and lower frame 3, the outer surface of the silk screen 4 is coated with nano coating.
All top flushes of the sawtooth 8.
The material of the annular frame 1 includes aluminium.
The material of the nano coating is waterproof and oilproof nano material UGT.
The upper surface outer edge of the upper frame 2 is provided with annular protrusion 5, outer side edges and the buckle 6 of the lower frame 3
Head end is flexibly connected, and in gate, the end of the buckle 6 is provided with mutually blocks the buckle 6 with the inner side edge of the annular protrusion 5
The coupler body 7 connect, the buckle 6 are elastic sheet metal.
The flexible connection includes hinged.
The inner side edge of the annular protrusion 5 is bevel edge, the bevel edge to tilt from inside to outside, the gradient of the coupler body 7 with
The gradient of the inner side edge of the annular protrusion 5 is identical.
The elastic sheet metal includes steel plate or aluminium sheet.
The colloid is to apply quick beat firmly.
The above is only the preferred embodiment of the utility model, it should be pointed out that：For the common skill of the art
For art personnel, on the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (9)
1. a kind of easy-to-dismount nanometer halftone, it is characterised in that：Including：Annular frame（1）, the annular frame（1）Including
Upper frame（2）And lower frame（3）, the lower frame（3）Upper surface on be arranged at intervals with and several from outside to inside become smaller successively
Sawtooth（8）, the adjacent sawtooth（8）Between by lower platform（9）It is connected, the upper frame（2）Lower surface on be provided with and institute
State sawtooth（8）The sharp slot being adapted（10）With with the lower platform（9）The upper mounting plate being adapted（11）；Silk screen（4）Edge put
In the upper frame（2）And lower frame（3）Between；The upper frame（2）And lower frame（3）Opposite face on be coated with glue
Body, the silk screen（4）Outer surface be coated with nano coating.
2. a kind of easy-to-dismount nanometer halftone according to claim 1, it is characterised in that：All sawtooth（8）'s
Top flush.
3. a kind of easy-to-dismount nanometer halftone according to claim 1, it is characterised in that：The annular frame（1）'s
Material includes aluminium.
4. a kind of easy-to-dismount nanometer halftone according to claim 1, it is characterised in that：The material of the nano coating
For waterproof and oilproof nano material UGT.
5. a kind of easy-to-dismount nanometer halftone according to claim 1, it is characterised in that：The upper frame（2）It is upper
Outer edge surface is provided with annular protrusion（5）, the lower frame（3）Outer side edges and buckle（6）Head end flexible connection, it is described
Buckle（6）In gate, the buckle（6）End be provided with and the annular protrusion（5）The coupler body that is mutually clamped of inner side edge
（7）, the buckle（6）For elastic sheet metal.
6. a kind of easy-to-dismount nanometer halftone according to claim 5, it is characterised in that：The flexible connection includes hinge
It connects.
7. a kind of easy-to-dismount nanometer halftone according to claim 5, it is characterised in that：The annular protrusion（5）'s
Inner side edge is bevel edge, and the bevel edge is tilts from inside to outside, the coupler body（7）Gradient and the annular protrusion（5）Inside
The gradient on side is identical.
8. a kind of easy-to-dismount nanometer halftone according to claim 5, it is characterised in that：The elastic sheet metal includes
Steel plate or aluminium sheet.
9. a kind of easy-to-dismount nanometer halftone according to claim 1, it is characterised in that：The colloid is to apply quick beat
Firmly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721221417.6U CN207443237U (en) | 2017-09-22 | 2017-09-22 | A kind of easy-to-dismount nanometer halftone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721221417.6U CN207443237U (en) | 2017-09-22 | 2017-09-22 | A kind of easy-to-dismount nanometer halftone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207443237U true CN207443237U (en) | 2018-06-01 |
Family
ID=62294889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721221417.6U Expired - Fee Related CN207443237U (en) | 2017-09-22 | 2017-09-22 | A kind of easy-to-dismount nanometer halftone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207443237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968798A (en) * | 2019-05-07 | 2019-07-05 | 昆山良品丝印器材有限公司 | A kind of high strike through solar energy crystal silicon cell printing screen plate and its manufacture craft |
-
2017
- 2017-09-22 CN CN201721221417.6U patent/CN207443237U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109968798A (en) * | 2019-05-07 | 2019-07-05 | 昆山良品丝印器材有限公司 | A kind of high strike through solar energy crystal silicon cell printing screen plate and its manufacture craft |
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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: 20180601 Termination date: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |