CN206272963U - A kind of electronic product pcb board production environmental protection backing plate - Google Patents
A kind of electronic product pcb board production environmental protection backing plate Download PDFInfo
- Publication number
- CN206272963U CN206272963U CN201620568044.9U CN201620568044U CN206272963U CN 206272963 U CN206272963 U CN 206272963U CN 201620568044 U CN201620568044 U CN 201620568044U CN 206272963 U CN206272963 U CN 206272963U
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- CN
- China
- Prior art keywords
- plate
- backing material
- backing
- jointing
- material plate
- 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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- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The utility model discloses a kind of electronic product pcb board production environmental protection backing plate, including backing material plate, jointing plate and resin plate, the jointing plate and resin plate are respectively arranged with two pieces of the same size with backing material plate, the obverse and reverse of the backing material plate is provided with Turbogrid plates, the resin plate is fixedly connected by Turbogrid plates with backing material plate, the jointing plate is fixedly connected with resin plate, it is described that several projections are provided with the jointing plate of backing material plate bottom, and set fluted by projection, it is described to be fixedly installed card column on the positive resin plate of backing material plate, the end of the card column is consistent with bottom portion of groove area, the card column is fixedly connected through the grid in Turbogrid plates with groove.With environmentally friendly backing plate, long service life is reduced in traditional backing plate and wearing layer occurs, therefore effectively reduces broken needle and abrasion, reduces the cost depletion in PCB production processes for electronic product pcb board production.
Description
Technical field
The utility model belongs to environmentally friendly backing plate technical field, and in particular to a kind of electronic product pcb board production is padded with environmental protection
Plate.
Background technology
Constantly advance and improve with social, with the requirement more and more higher of the high precision int to electronic product.Electricity
The development of sub- product directly proposes more many requirements to wiring board processing, meanwhile, also cause the hole position positioning precision to wiring board
With quality requirements more and more higher in hole.Backing plate has become one of consumptive material to be consumed during existing line plate hole position processes.
However, existing backing plate includes intermediate layer and is respectively coated with the coating of intermediate layer upper and lower surface.Due to described coating energy
The case hardness of backing plate is enough improved, during processing, backing plate is placed on above workbench successively, then described PCB plates front is put
Put on backing plate, then add a cover upper cover plate on PCB plates.Drill point initially passes through upper cover plate, and extremely PCB plates front is bored
Hole, finally contacts backing plate, and this process easily makes the drill-through upper cover plate of drill point produce the copper face of burr shape to dash forward with the lower outlet of PCB plates
Rise, influence quality in the hole of drilling.
Utility model content
The purpose of this utility model is to provide a kind of electronic product pcb board production environmental protection backing plate, to solve the above-mentioned back of the body
The problem proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：A kind of electronic product pcb board production environmental protection
Backing plate, including backing material plate, jointing plate and resin plate, the jointing plate and resin plate are respectively arranged with of the same size with backing material plate
Two pieces, the obverse and reverse of the backing material plate is provided with Turbogrid plates, and the resin plate is fixed with backing material plate by Turbogrid plates and connected
Connect, the jointing plate is fixedly connected with resin plate, it is described to be provided with that several are raised on the jointing plate of backing material plate bottom, and
Set fluted by projection, it is described that card column, the end of the card column are fixedly installed on the positive resin plate of backing material plate
Consistent with bottom portion of groove area, the card column is fixedly connected through the grid in Turbogrid plates with groove.
Preferably, the backing material plate be by numerous fine granular pulpwood be squeezed into together template plate body make and
Into.
Preferably, it is sticked together by fluid sealant between the jointing plate and resin plate.
Technique effect of the present utility model and advantage：Electronic product pcb board production with environmentally friendly backing plate, backing material plate front and
Reverse side sets jointing plate and resin plate, and the hardness of backing material plate is increased by jointing plate and resin plate, and the raising of backing material plate hardness makes
Must avoid because the face coat material excessive high hardness of prior art causes drill point that breach is produced in going down process, it is to avoid drill point
Acceleration abrasion, greatly improve room positioning precision；Groove is set by raised on jointing plate, card column is sticked into groove,
To the jointing plate fixed position of the positive jointing plate of backing material plate and backing material plate reverse side, and the pressure-bearing dynamics of the present apparatus is improved, the electricity
With environmentally friendly backing plate, long service life is reduced in traditional backing plate and wearing layer occurs, therefore effectively reduces the production of sub- product pcb board
Broken needle and abrasion, reduce the cost depletion in PCB production processes.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
In figure：1st, backing material plate；11st, Turbogrid plates；2nd, jointing plate；21st, it is raised；22nd, groove；3rd, resin plate；31st, card column.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
The utility model provides a kind of production of electronic product pcb board environmentally friendly backing plate, including backing material plate as shown in Figure 1
1st, jointing plate 2 and resin plate 3, backing material plate 1 are that the plate body for being squeezed into template together by numerous fine granular pulpwood makes
Form, the hardness of backing material plate 1 is improved while environmental protection is supported, jointing plate 2 and resin plate 3 are respectively arranged with big with backing material plate 1
Small consistent two pieces, the obverse and reverse of backing material plate 1 is provided with Turbogrid plates 11, and resin plate 3 is by Turbogrid plates 11 and backing material plate 1
It is fixedly connected, jointing plate 2 is fixedly connected with resin plate 3, is sticked together by fluid sealant between jointing plate 2 and resin plate 3, increases
Plus the water proofing property of the present apparatus, the obverse and reverse of backing material plate 1 setting jointing plate 2 and resin plate 3, increased by jointing plate 2 and resin plate 3
Plus the hardness of backing material plate 1, the raising of the hardness of backing material plate 1 is so that avoid because the face coat material excessive high hardness of prior art draws
Play drill point and breach is produced in going down process, it is to avoid the acceleration abrasion of drill point, the precision of room positioning is greatly improved, positioned at base
Several projections 21 are provided with the jointing plate 2 of the bottom of material plate 1, and fluted 22 are set by raised 21, in backing material plate 1 just
Card column 31 is fixedly installed on the resin plate 3 in face, the end of card column 31 is consistent with the bottom area of groove 22, card column 31 passes through grid
Grid in plate 11 is fixedly connected with groove 22, and groove 22 is set by raised 21 on jointing plate 2, and card column 31 sticks into groove 22
It is interior, to the positive jointing plate 2 of backing material plate 1 and the fixed position of jointing plate 2 of the reverse side of backing material plate 1, and improve the bearing capacity of the present apparatus
Degree.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although being described in detail to the utility model with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
Should be included within protection domain of the present utility model.
Claims (3)
1. a kind of electronic product pcb board production environmental protection backing plate, including backing material plate（1）, jointing plate（2）And resin plate（3）, it is special
Levy and be：The jointing plate（2）And resin plate（3）It is respectively arranged with and backing material plate（1）Two pieces of the same size, the backing material plate
（1）Obverse and reverse be provided with Turbogrid plates（11）, the resin plate (3) is respectively by Turbogrid plates（11）With backing material plate（1）
Obverse and reverse be fixedly connected, the jointing plate（2）With resin plate（3）It is fixedly connected, it is described positioned at backing material plate（1）Bottom
Jointing plate（2）On to be provided with several raised（21）, and by projection（21）Set fluted（22）, it is described in backing material plate
（1）Positive resin plate（3）On be fixedly installed card column（31）, the card column（31）End and groove（22）Bottom area one
Cause, the card column（31）Through Turbogrid plates（11）In grid and groove（22）It is fixedly connected.
2. a kind of electronic product pcb board according to claim 1 is produced with environmentally friendly backing plate, it is characterised in that：The base material
Plate（1）It is that the plate body for being squeezed into template together by numerous fine granular pulpwood is made.
3. a kind of electronic product pcb board according to claim 1 is produced with environmentally friendly backing plate, it is characterised in that：The laminating
Plate（2）And resin plate（3）Between be sticked together by fluid sealant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620568044.9U CN206272963U (en) | 2016-06-14 | 2016-06-14 | A kind of electronic product pcb board production environmental protection backing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620568044.9U CN206272963U (en) | 2016-06-14 | 2016-06-14 | A kind of electronic product pcb board production environmental protection backing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206272963U true CN206272963U (en) | 2017-06-20 |
Family
ID=59035749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620568044.9U Expired - Fee Related CN206272963U (en) | 2016-06-14 | 2016-06-14 | A kind of electronic product pcb board production environmental protection backing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206272963U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213519A (en) * | 2017-12-08 | 2018-06-29 | 安徽蓝润自动化仪表有限公司 | A kind of anti-slip drilling holes on circuit board upper padding plate |
-
2016
- 2016-06-14 CN CN201620568044.9U patent/CN206272963U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108213519A (en) * | 2017-12-08 | 2018-06-29 | 安徽蓝润自动化仪表有限公司 | A kind of anti-slip drilling holes on circuit board upper padding plate |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170620 Termination date: 20190614 |