CN206277777U - A kind of FPC positions printing screen plate - Google Patents

A kind of FPC positions printing screen plate Download PDF

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Publication number
CN206277777U
CN206277777U CN201621294265.8U CN201621294265U CN206277777U CN 206277777 U CN206277777 U CN 206277777U CN 201621294265 U CN201621294265 U CN 201621294265U CN 206277777 U CN206277777 U CN 206277777U
Authority
CN
China
Prior art keywords
screen plate
fpc
printing screen
half tone
positions
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
Application number
CN201621294265.8U
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Chinese (zh)
Inventor
姚涛
左志威
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Yaode Technology Co Ltd</en>
Original Assignee
Shenzhen Yaode Technology Co Ltd</en>
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Yaode Technology Co Ltd</en> filed Critical Shenzhen Yaode Technology Co Ltd</en>
Priority to CN201621294265.8U priority Critical patent/CN206277777U/en
Application granted granted Critical
Publication of CN206277777U publication Critical patent/CN206277777U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Disclose a kind of FPC positioning printing screen plate, the FPC positioning printing screen plate includes half tone body (1), is located at the printing zone (2) in half tone body (1) center and is located at the non-printed areas (3) of half tone body (1) surrounding, the left side and right side of the non-printed areas (3) are respectively equipped with positioning target center (4), and four sides of the non-printed areas (3) are equidistantly provided with the sign frame (5) of sign FPC.

Description

A kind of FPC positions printing screen plate
Technical field
The utility model is related to print field, particularly a kind of FPC positioning printing screen plate.
Background technology
FPC circuit boards are referred to as flexible PCB, using more and more extensive.Used as LED lamp tube and LED lamplight setting FPC circuit boards, many light emitting diodes (LED lamp bead) and resistive element are mounted on FPC circuit boards, then be connected with power supply Come.When the single sided board of ultra-thin (below 0.025mm thickness) is produced, single sided board can be the FPC circuit boards of copper foil material, can make It is bad into many gauffers.
A kind of CNC gong plate producing process without NPTH holes positioning disclosed in patent document CN102510667 A, for printing In the production of the single PCS shipment in wiring board manufacturing process, when being molded for the first time in A, printed wiring board manufacturing process, whole Multiple list PCS plates are set on working plate, from directly adding hole to position on the spaced position between adjacent two PCS, and in each PCS Gong goes out portion profile after the connection position of upper reserved specified area, by the direct gong of whole working plate into predetermined overall figure, and Whole working plate is cut into multiple list PCS plates;When B, second shaping carry out CNC gong plates to single PCS plates, from being distributed in list At least 4 groove angles of the NPTH grooves on PCS plates carry out gong plate as shaping location hole, and gong falls the remaining reserved given side Long-pending connection position.The patent at least selects 4 NPTH groove angles in PCS to position, and PIN holes are placed on the position tangent with groove angle, and PIN Hole will as far as possible be distributed in four sides of PCS plates, with ensure PCS on four direction without movement, but the patent cannot overcome positioning to mark Know easily covered problem.
A kind of direct solidification realizes that the method for high accuracy silk-screen includes following step disclosed in patent document CN103619127 A Suddenly:A. chosen for the point for aligning as mark point on the wiring board for intending carrying out silk-screen;B. heat fixed type ink is selected, net is adjusted Within ± 3/ ten thousand, then the harmomegathus value of the piece film, make the deviation between the harmomegathus value of the mesh sheet film and the harmomegathus value of wiring board By in the silk-screen pattern transfer of the mesh sheet film to silk-screen half tone;C. silk-screen half tone contraposition is carried out using CCD para-position screen printer, is passed through CCD camera lenses recognize the mark point, and control silk-screen half tone to move by the control centre of CCD para-position screen printer to be positioned; D.CCD aligns screen printer silk-screen figure to wiring board, by the silk-screen figure solidification on wiring board.The patent positional precision is reachable Within ± 0.1mm, but the patent needs repeatedly to choose mark point and cannot overcome the easily covered problem of positioning mark.
Disclosed above- mentioned information is used only for understanding of the enhancing to the utility model background in the background section, therefore The information of prior art known to a person of ordinary skill in the art in not constituting home may be included.
Utility model content
The purpose of this utility model is to be achieved by the following technical programs.
A kind of FPC positioning printing screen plate includes half tone body, is located at the printing zone of half tone body center and is located at half tone The non-printed areas of the surrounding of body, the left side and right side of the non-printed areas are respectively equipped with positioning target center, the non-printing The sign frame of sign FPC is equidistantly provided with four sides in region.
Preferably, the half tone body is the sheet material that FR4 materials make.
Preferably, the half tone body thickness is 0.1mm-0.5mm.
Preferably, the printing zone is rectangle.
Preferably, the non-printed areas is to remove the three-back-shaped of the printing zone on half tone body.
Preferably, the half tone body is compound steel mesh.
Preferably, the clad steel reticular density is 300 mesh to 1200 mesh.
Preferably, 3 sign frames at equal intervals are respectively equipped with four sides of the non-printed areas.
Preferably, the sign frame is rectangle.
Preferably, the positioning target center is with the circle with circular hole as the center of circle.
The utility model on printing ink transfer to FPC, confirms whether character has deviation by half tone, only need to be by printing off Sign frame and FPC positioning, it is possible to further pass through to position target center and sign frame integrated positioning.
Described above is only the general introduction of technical solutions of the utility model, in order to cause technological means of the present utility model Become more apparent, reach the degree that those skilled in the art can be practiced according to the content of specification, and in order to Above and other objects, features and advantages of the present utility model can be become apparent, below with of the present utility model specific Implementation method is illustrated.
Brief description of the drawings
By reading the detailed description hereafter in preferred embodiment, the various other advantage of the utility model and Benefit will be clear understanding for those of ordinary skill in the art.Figure of description is only used for showing the mesh of preferred embodiment , and be not considered as to limitation of the present utility model.It should be evident that drawings discussed below is only of the present utility model Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this A little accompanying drawings obtain other accompanying drawings.And in whole accompanying drawing, identical part is presented with like reference characters.
In the accompanying drawings:
Fig. 1 is the structural representation that printing screen plate is positioned according to the FPC of the utility model one embodiment.
Below in conjunction with drawings and Examples, the utility model is further explained.
Specific embodiment
Specific embodiment of the utility model is more fully described below with reference to accompanying drawings.Although showing this reality in accompanying drawing With new specific embodiment, it being understood, however, that may be realized in various forms the utility model without that should be illustrated here Embodiment limited.Conversely, there is provided these embodiments are able to be best understood from the utility model, and can be by Scope of the present utility model it is complete convey to those skilled in the art.
It should be noted that having used some vocabulary to censure specific components in the middle of specification and claim.Ability Field technique personnel it would be appreciated that, technical staff may call same component with different nouns.This specification and right It is required that not in the way of the difference of noun is used as distinguishing component, but the difference with component functionally is used as what is distinguished Criterion.As the "comprising" in specification in the whole text and claim mentioned in or " including " be an open language, therefore should solve It is interpreted into " include but be not limited to ".Specification subsequent descriptions are implementation better embodiment of the present utility model, the right description It is for the purpose of the rule of specification, to be not limited to scope of the present utility model.Protection domain of the present utility model It is defined when depending on the appended claims person of defining.
For ease of the understanding to the utility model embodiment, done further by taking specific embodiment as an example below in conjunction with accompanying drawing Explanation, and each accompanying drawing does not constitute the restriction to the utility model embodiment.
Fig. 1 is the structural representation of the FPC positioning printing screen plates of one embodiment of the present utility model, the utility model reality Applying example will be specifically described with reference to Fig. 1.
As shown in figure 1, one embodiment of the present utility model provides a kind of FPC positions printing screen plate, a kind of FPC positioning Printing screen plate includes half tone body 1, is located at the printing zone 2 in the center of half tone body 1 and is located at the non-printing of the surrounding of half tone body 1 Region 3, the left side and right side of the non-printed areas 3 are respectively equipped between positioning target center 4, four sides of the non-printed areas 3 etc. Away from the sign frame 5 for being provided with sign FPC.
Character in prior art passes through target center confirmation bias, but because target center is easily hidden to being difficult to confirm, by changing Sign frame position, easily confirms character deviation, and FPC to be printed is placed on print by FPC positioning printing screen plate of the present utility model Brush region 2, positioning is identified to FPC by indicating frame 5, further, in order to more accurately, the utility model can pass through Positioning target center 4 and the sign integrated positioning of frame 5, further increase accuracy.
In one embodiment, the half tone body 1 is the sheet material that FR4 materials make.
In one embodiment, the thickness of half tone body 1 is 0.1mm-0.5mm.
In one embodiment, the printing zone 2 is rectangle.
In one embodiment, the non-printed areas 3 is to remove the three-back-shaped of the printing zone 2 on half tone body 1.
In one embodiment, the half tone body 1 is compound steel mesh.
In one embodiment, the clad steel reticular density is 300 mesh to 1200 mesh.
In one embodiment, 3 sign frames 5 at equal intervals are respectively equipped with four sides of the non-printed areas 3.
In one embodiment, the sign frame 5 is rectangle.
In one embodiment, the positioning target center 4 is with the circle with circular hole as the center of circle.
Although being described to embodiment of the present utility model above in association with accompanying drawing, the utility model does not limit to In above-mentioned specific embodiments and applications field, above-mentioned specific embodiment be only it is schematical, guiding, without It is restricted.One of ordinary skill in the art is under the enlightenment of this specification and is not departing from the utility model claim In the case of the scope protected, the form of many kinds can also be made, these belong to the row of the utility model protection.

Claims (10)

1. a kind of FPC positions printing screen plate, it is characterised in that:The FPC positioning printing screen plate includes half tone body (1), is located at The printing zone (2) in half tone body (1) center and the non-printed areas (3) of half tone body (1) surrounding is located at, the non-printing district The left side and right side in domain (3) are respectively equipped with positioning target center (4), and four sides of the non-printed areas (3) are equidistantly provided with sign FPC Sign frame (5).
2. FPC according to claim 1 positions printing screen plate, it is characterised in that:The half tone body (1) is FR4 materials The sheet material of making.
3. FPC according to claim 1 positions printing screen plate, it is characterised in that:Half tone body (1) thickness is 0.1mm-0.5mm。
4. FPC according to claim 1 positions printing screen plate, it is characterised in that:The printing zone (2) is rectangle.
5. FPC according to claim 1 positions printing screen plate, it is characterised in that:The non-printed areas (3) is half tone sheet The three-back-shaped of the printing zone (2) is removed on body (1).
6. FPC according to claim 1 positions printing screen plate, it is characterised in that:The half tone body (1) is clad steel Net.
7. FPC according to claim 6 positions printing screen plate, it is characterised in that:The clad steel reticular density is arrived for 300 mesh 1200 mesh.
8. FPC according to claim 1 positions printing screen plate, it is characterised in that:On four sides of the non-printed areas (3) It is respectively equipped with 3 signs frame (5) at equal intervals.
9. FPC according to claim 1 positions printing screen plate, it is characterised in that:Sign frame (5) is rectangle.
10. FPC according to claim 9 positions printing screen plate, it is characterised in that:It is described positioning target center (4) be with Circular hole is the circle in the center of circle.
CN201621294265.8U 2016-11-28 2016-11-28 A kind of FPC positions printing screen plate Expired - Fee Related CN206277777U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621294265.8U CN206277777U (en) 2016-11-28 2016-11-28 A kind of FPC positions printing screen plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621294265.8U CN206277777U (en) 2016-11-28 2016-11-28 A kind of FPC positions printing screen plate

Publications (1)

Publication Number Publication Date
CN206277777U true CN206277777U (en) 2017-06-27

Family

ID=59074361

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621294265.8U Expired - Fee Related CN206277777U (en) 2016-11-28 2016-11-28 A kind of FPC positions printing screen plate

Country Status (1)

Country Link
CN (1) CN206277777U (en)

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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: 20170627

Termination date: 20211128