CN201774752U - Bevel scraper - Google Patents
Bevel scraper Download PDFInfo
- Publication number
- CN201774752U CN201774752U CN2010205184969U CN201020518496U CN201774752U CN 201774752 U CN201774752 U CN 201774752U CN 2010205184969 U CN2010205184969 U CN 2010205184969U CN 201020518496 U CN201020518496 U CN 201020518496U CN 201774752 U CN201774752 U CN 201774752U
- Authority
- CN
- China
- Prior art keywords
- scraper
- oblique angle
- adhesive tape
- scraping
- bevel
- 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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Abstract
The utility model relates to a scraper, in particular to a bevel scraper in the scraper field. The bevel scraper comprises a scraper handle and a shave strip arranged on the scraper handle, wherein the shave strip is provided with a bevel mark-shaving part. The utility model has the advantages that because of the bevel mark-shaving part arranged on the shave strip, in the mark-shaving process, the bevel mark-shaving part can downward press printing ink in a plug hole so as to increase the depth of the plug hole, efficiently reduce the mark-shaving times, save time and labor power, increase the efficiency and meet the demand of mass production of printed circuit boards.
Description
[technical field]
The utility model relates to scraper, relates in particular to the oblique angle scraper in the scraper.
[background technology]
Printed substrate (Printde Circuit Board is called for short PCB) is the important electron parts, is the supporter of electronic devices and components, is the supplier that electronic devices and components are electrically connected.And in the production process of printed substrate, usually needing to carry out consent handles, and when the printed substrate of consent adopts artificial consent before welding resistance, be to scrape the consent operation with the right angle scraper, this right angle scraper has two kinds of defectives: 1, the consent degree of depth is more shallow, the built-in tin sweat(ing) in hole when easily causing developing saturating white light in back or spray tin; 2, if stopple is full, then must scrape back and forth several times, lose time and manpower, efficient is lower, can't satisfy the requirements of mass production of printed substrate.
[summary of the invention]
When scraping consent in order to solve available technology adopting right angle scraper, the consent degree of depth is more shallow, and efficient is lower, can't satisfy the problem of the requirements of mass production of printed substrate, and the utility model provides a kind of oblique angle scraper.
The utility model provides a kind of oblique angle scraper, comprises handle of a knife and is arranged on the adhesive tape of scraping on the described handle of a knife, and the described adhesive tape of scraping is provided with the oblique angle and scrapes portion.
As further improvement of the utility model, the described oblique angle portion of scraping is arranged on a described end of scraping adhesive tape away from described handle of a knife.
As further improvement of the utility model, the described adhesive tape of scraping is rectangular bulk, and described oblique angle scrapes portion and the described angle away from the end face of described handle of a knife of scraping adhesive tape is 30～45 degree.
As further improvement of the utility model, described oblique angle scrapes portion and the described angle away from the end face of described handle of a knife of scraping adhesive tape is 30 degree.
As further improvement of the utility model, described oblique angle scrapes portion and the described angle away from the end face of described handle of a knife of scraping adhesive tape is 45 degree.
The beneficial effects of the utility model are: by the oblique angle is set on the adhesive tape scrapes portion scraping, when scraping, can carry out compressing under oblique to the printing ink of consent by this oblique angle portion that scrapes, thereby improved the degree of depth of consent, can effectively reduce the number of times that scrapes, save time and manpower, raise the efficiency, can satisfy the production demand of printed substrate.
[description of drawings]
Fig. 1 is the structural representation of the utility model oblique angle scraper;
Fig. 2 is the structural representation of scraping adhesive tape of the utility model oblique angle scraper.
[embodiment]
Below in conjunction with description of drawings and embodiment the utility model is further specified.
Drawing reference numeral among Fig. 1 is: scrape adhesive tape 1; The oblique angle scrapes portion 11; Handle of a knife 2.
As shown in Figure 1, a kind of oblique angle scraper comprises handle of a knife 2 and is arranged on and scrapes adhesive tape 1 on the described handle of a knife 2, and the described adhesive tape 1 of scraping is provided with the oblique angle and scrapes portion 11, and wherein, described oblique angle scrapes portion 11 and forms for the rectangular edge that will scrape adhesive tape 1 cuts a chamfering.
As shown in Figure 1, described oblique angle scrapes portion 11 and is arranged on a described end of scraping adhesive tape 1 away from described handle of a knife 2, promptly scrapes the working end, can carry out the compressing under oblique by the printing ink that this oblique angle scrapes 11 pairs of consents of portion, impel printing ink further to be full of and treat consent, thereby improved the degree of depth of consent.
As shown in Figure 1, the described adhesive tape 1 of scraping is rectangular bulk, and it is 30～45 degree with the described angle away from the end face of described handle of a knife 2 of scraping adhesive tape 1 that described oblique angle scrapes portion 11.
Described oblique angle scrapes portion 11 can be preferably 30 degree with the described angle away from the end face of described handle of a knife 2 of scraping adhesive tape 1.
Described oblique angle scrapes portion 11 also can be preferably 45 degree with the described angle away from the end face of described handle of a knife 2 of scraping adhesive tape 1.
Oblique angle provided by the utility model scraper, by the oblique angle be set on the adhesive tape 1 scrape portion 11 scraping, when scraping, can carry out the compressing under oblique by the printing ink that this oblique angle scrapes 11 pairs of consents of portion, thereby improved the degree of depth of consent, can effectively reduce the number of times that scrapes, saved time and manpower, raise the efficiency, can satisfy the production demand of printed substrate.
Above content be in conjunction with concrete preferred implementation to further describing that the utility model is done, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (5)
1. oblique angle scraper is characterized in that: comprise handle of a knife (2) and be arranged on and scrape adhesive tape (1) on the described handle of a knife (2) that the described adhesive tape (1) of scraping is provided with the oblique angle and scrapes portion (11).
2. oblique angle according to claim 1 scraper is characterized in that: described oblique angle scrapes portion (11) and is arranged on a described end of scraping adhesive tape (1) away from described handle of a knife (2).
3. oblique angle according to claim 2 scraper is characterized in that: the described adhesive tape (1) of scraping is rectangular bulk, and it is 30～45 degree with the described angle away from the end face of described handle of a knife (2) of scraping adhesive tape (11) that described oblique angle scrapes portion (11).
4. oblique angle according to claim 3 scraper is characterized in that: it is 30 degree with the described angle away from the end face of described handle of a knife (2) of scraping adhesive tape (1) that described oblique angle scrapes portion (11).
5. oblique angle according to claim 3 scraper is characterized in that: it is 45 degree with the described angle away from the end face of described handle of a knife (1) of scraping adhesive tape (1) that described oblique angle scrapes portion (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205184969U CN201774752U (en) | 2010-09-03 | 2010-09-03 | Bevel scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205184969U CN201774752U (en) | 2010-09-03 | 2010-09-03 | Bevel scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201774752U true CN201774752U (en) | 2011-03-23 |
Family
ID=43754593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205184969U Expired - Fee Related CN201774752U (en) | 2010-09-03 | 2010-09-03 | Bevel scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201774752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413645A (en) * | 2011-10-31 | 2012-04-11 | 景旺电子（深圳）有限公司 | Manufacturing method of PCB (printed circuit board) semi-plugged hole |
-
2010
- 2010-09-03 CN CN2010205184969U patent/CN201774752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413645A (en) * | 2011-10-31 | 2012-04-11 | 景旺电子（深圳）有限公司 | Manufacturing method of PCB (printed circuit board) semi-plugged hole |
| CN102413645B (en) * | 2011-10-31 | 2014-02-19 | 深圳市景旺电子股份有限公司 | Manufacturing method of PCB (printed circuit board) semi-plugged hole |
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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: 20110323 Termination date: 20140903 |
|
| EXPY | Termination of patent right or utility model |